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WO2010013986A2 - Method for changing arrangement of soft tissue and dental instrument manufactured using same - Google Patents

Method for changing arrangement of soft tissue and dental instrument manufactured using same Download PDF

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Publication number
WO2010013986A2
WO2010013986A2 PCT/KR2009/004322 KR2009004322W WO2010013986A2 WO 2010013986 A2 WO2010013986 A2 WO 2010013986A2 KR 2009004322 W KR2009004322 W KR 2009004322W WO 2010013986 A2 WO2010013986 A2 WO 2010013986A2
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WO
WIPO (PCT)
Prior art keywords
soft tissue
image data
tissue array
array
model
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Ceased
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PCT/KR2009/004322
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French (fr)
Korean (ko)
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WO2010013986A3 (en
Inventor
์ดํƒœ๊ฒฝ
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4552—Evaluating soft tissue within the mouth, e.g. gums or tongue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/002—Orthodontic computer assisted systems
    • A61C2007/004—Automatic construction of a set of axes for a tooth or a plurality of teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
    • A61C7/002—Orthodontic computer assisted systems

Definitions

  • the present invention relates to a method for arranging soft tissues and a dental instrument manufactured using the same, and more particularly, to a method for arranging teeth or soft tissues for establishing a correction plan for orthodontics and manufacturing a dental instrument accordingly. will be.
  • orthodontic appliances In general, when undergoing a rearrangement of the teeth for cosmetic purposes or other reasons, orthodontic appliances, called orthodontics, are inserted into the teeth to correct the orthodontics.
  • mechanisms for such orthodontics such as brackets, arcwires, o-rings, and the like.
  • Orthodontics first look at the current tooth alignment and then establish the target tooth alignment after appropriate correction. Once the target tooth arrangement is established, it is not a movement from the current tooth alignment to the target tooth alignment at a time, but rather divided into several stages to correct the teeth gradually. Therefore, orthodontic treatment requires many procedures and it takes a long time.
  • Orthodontics is closely related to the skeleton of the face as well as the teeth, and requires oral examination and various examinations including X-ray images.
  • the dentist creates an oral dental model using X-ray photographs or tensile materials of the patient's teeth and jaw structure, and then selects the appropriate target tooth based on the dentist's experience. It is common to establish an arrangement.
  • the orthodontic treatment is not performed at once with the target tooth arrangement, but as the orthodontic treatment is performed in several stages, the dentist visits the dentist several times to take an X-ray photograph or meet with a dentist. Accordingly, there is a problem that a lot of time is required for orthodontics, and a lot of costs are required for orthodontics, such as having a meeting with a dentist in charge.
  • the present invention divides the soft tissue model in the oral cavity into segments including individual teeth and a portion of the corresponding soft tissue, and arranges the image data of each segment in consideration of the occlusal relationship of the teeth.
  • the present invention provides a soft tissue arrangement method for obtaining a target soft tissue array for orthodontic treatment and easily performing orthodontic treatment using image data thereof, and a dental instrument manufactured by using the same.
  • the soft tissue arranging method of the present invention comprises the steps of: obtaining image data for an oral soft tissue model representing the initial soft tissue arrangement; Obtaining image data of a section including a portion of soft tissue and individual teeth constituting the soft tissue model; Obtaining image data representing a target soft tissue arrangement using the image for each section; And obtaining image data representing the soft tissue array step by step for partial movement of the teeth by using the image data representing the initial soft tissue array and the image data of the target soft tissue array.
  • the soft tissue model is a gypsum model representing the initial soft tissue arrangement, and image data for the initial soft tissue model is obtained using a three-dimensional scan.
  • the soft tissue model is a gypsum model representing the initial soft tissue arrangement
  • the image data for each section is segmented into segments containing a portion of the soft tissue corresponding to the individual teeth in the gypsum model three-dimensional each segment Get scanned.
  • the image data for each section is obtained by separating an image included in a portion of the soft tissue corresponding to the individual teeth from the image data representing the initial soft tissue array.
  • the soft tissue model is a setup model used for orthodontic treatment, and image data for the target soft tissue array is obtained using the three-dimensional scan after combining the sections with the setup model.
  • image data representing the target soft tissue array is obtained after arranging each section through an occlusion collision process using the image data for each section.
  • image data representing the target soft tissue array is obtained after arranging the sections based on the image data in which CT image data of the oral structure is matched with the image data for the soft tissue model.
  • the soft tissue model is a gypsum model representing the initial soft tissue array
  • the image data representing the target soft tissue array is segmented into segments containing a portion of the soft tissue corresponding to the individual teeth in the gypsum model considering the occlusal relationship of the individual teeth After each of the sections are rearranged, they are obtained using a three-dimensional scan.
  • the step of obtaining the image data indicating the soft tissue array for each step further includes the step of adjusting the soft tissue arrangement for each step in consideration of the occlusal relationship, movement interference and biomechanical hazard of the teeth during movement.
  • the step of obtaining the image data representing the soft tissue array step by step for the partial movement, the step of setting any reference point coordinates in the image data for each section; Extracting a path between the initial soft tissue array and the target soft tissue array using the reference point coordinates; And arranging the image data for each section so as to space the extracted path by a predetermined distance to obtain image data indicating the soft tissue array for each step.
  • the reference point is set to three or more for each section, characterized in that set in the soft tissue contained in each section.
  • the setting of the reference point coordinates may include setting reference point coordinates in the soft tissue of each segment in the matched image data after matching the image data for each segment with the image data representing the initial soft tissue array. It features.
  • the paths of the initial soft tissue array and the target soft tissue array may be matched to the image data representing the target tooth array in which the reference point coordinates are set to the image data representing the target tooth array, and then the respective soft tissue arrays and the target soft tissue arrays. Extract using reference point coordinates.
  • the dental instruments for the soft tissue array in stages are manufactured using RP.
  • the dental instrument for the soft tissue array in stages is produced through CAD / CAM using the image data representing the soft tissue array in stages.
  • a dental instrument manufactured using the soft tissue arranging method of the present invention is manufactured using an image representing the soft tissue arranging obtained by the soft tissue converting method.
  • the present invention having the above configuration has the effect of easily and efficiently establishing an optimal orthodontic plan for each patient.
  • FIG. 1 is a flow chart showing a soft tissue arrangement method according to the invention
  • FIG. 2 is a view showing an example of image data of a section including a portion of individual teeth and soft tissue
  • FIG. 3 is a view showing a state before matching of image data for fragments with the image data indicating the initial soft tissue arrangement
  • FIG. 4 is a view showing a state in which the image data representing the initial soft tissue arrangement and the image data for the section is matched
  • FIG. 5 is a view showing a process of obtaining a soft tissue arrangement step by step using a reference point by the soft tissue arrangement method according to the present invention.
  • step S10 image data of the soft tissue model in the oral cavity obtained through various methods is obtained.
  • a soft tissue model made of gypsum or the like may be obtained by using a 3D scanning device to obtain image data of the soft tissue model.
  • image data for the initial soft tissue model can also be obtained through an intra oral scanner.
  • CT it is possible to obtain image data using CT, but in order to clearly distinguish between soft tissue and cheek, it is preferable to use a CT scan in which the patient artificially inflates the cheek or use a device that separates the cheek from the soft tissue.
  • step S20 After obtaining the image data showing the initial soft tissue arrangement, it is segmented into sections containing individual teeth, each of which contains individual teeth to be corrected and a portion of soft tissue corresponding to the individual teeth (step S20). Correction is made by properly moving the teeth and for this purpose, the device is equipped with orthodontic devices. Teeth can be classified as crowns on the gums and roots embedded in the gums.
  • the present invention obtains the image data of the gum through the soft tissue model in step S10. If the tooth is moved in this state, the soft tissue constituting the soft tissue model is also moved at the same angle. Therefore, the soft tissues are moved in the same way as the teeth are moved, so that the movement of the soft tissue corresponding to each tooth in the lower part of the teeth can be utilized for the correction of the orthodontics.
  • the present invention obtains the image data of the initial soft tissue arrangement through the soft tissue model in the oral cavity and separates into segments consisting of individual teeth and soft tissues corresponding to the individual teeth, and then utilizes the image data of the separated sections.
  • the image data for the target soft tissue array can be obtained from the image data of the initial soft tissue array using the image data, but the soft tissue model can be fabricated as an orthodontic setup model, and the fragments containing the teeth and some soft tissues can be physically attached directly to the setup model.
  • the target soft tissue array can be moved to obtain image data through 3D scanning. Using this method, although some manufacturing process is added, the conventional treatment process can be used as it is, there is a convenient and efficient feature.
  • FIG. 2 shows an example of image data of a section including individual teeth and a portion of soft tissue, wherein each section includes an individual tooth 10 and a portion of soft tissue 12 corresponding to each tooth.
  • Image data of these sections can be obtained in various ways for all teeth. First, when the soft tissue model obtained in the oral cavity is made of gypsum, the gypsum model may be separated into sections including individual teeth, and then image data may be obtained by 3D scanning. The above method has the effect of obtaining accurate data for each section.
  • the image data for each tooth can be obtained by separating the image for each tooth from the image data of the soft tissue model made of plaster obtained in step S10.
  • the image data for each section is obtained by using the already obtained image data, there is an advantage that no separate work is required, but in terms of accuracy, it is more accurate than the case where the image data is obtained from the separated section after separating the plaster model. Falls in terms of accuracy.
  • the present invention can obtain more accurate image data because the image data is obtained after separating into pieces.
  • the image data for the sections are rearranged to obtain a target soft tissue array representing the corrected tooth arrangement (step S30).
  • the target soft tissue array first includes the image data for the initial soft tissue array and each section. After the image data is matched, each tooth is moved and rearranged by considering various factors such as occlusal relationship and appearance of each tooth. As described above, the image data of the target soft tissue array can be obtained by rearranging each segmented tooth and soft tissue fragments on the articulator according to the intuitive process of the technician in the setup model, and then performing the imaging process such as scanning again.
  • the image data of each section and the image data for the initial soft tissue array can be matched by various methods.
  • the image data of some soft tissue and the initial soft tissue array included in each section is matched through surface matching.
  • Surface matching is performed by extracting the phase when the sum of various scalar values of the distance between two image surface point groups is minimized through statistical method of each surface point group data.
  • the image data of the target soft tissue arrangement can be obtained by rearranging and moving each section in consideration of the patient's appearance, the arrangement of the teeth, and the occlusal relationship between the teeth.
  • the target soft tissue array can be obtained by scanning a plaster model in which each tooth and soft tissue section is rearranged on the articulator through an intuitive work process of a technician, or the matching image data matching each segment and the initial soft tissue array image is placed on the digital articulator. Each section can then be moved and obtained to reflect the calibration plan of the orthodontist.
  • 3 and 4 are diagrams showing before and after matching of image data representing an initial soft tissue arrangement and image data for a slice, respectively. After acquiring the image data for the initial soft tissue array and the image data for each section as described above, match the initial soft tissue array and the image data of each section through the surface matching of the soft tissue, Rearrangement yields the target soft tissue arrangement.
  • the target soft tissue array may be obtained by using the image data obtained by matching the CT data reflecting the patient's oral condition to the matching data of the initial soft tissue array and the segment image data.
  • the movement of the root can be included in the orthodontic treatment plan, but also the facial appearance can be obtained from the CT image and include a corrective relationship with soft tissues such as the lips from an aesthetic point of view.
  • the image data for the target soft tissue array will have an image element that is common to the initial soft tissue array, which allows the extraction of individual tooth movement paths.
  • the movement path of the reference point in the initial soft tissue array and the target soft tissue array may be extracted to determine the movement path of the soft tissue including the individual teeth.
  • at least three reference points are given for use in extracting the movement path. This is because the movement of individual teeth can be made in the x-axis, y-axis, and z-axis directions, and at least three reference points must be given to extract the movement path more accurately.
  • the movement path can be extracted through the two reference points, but it loses a little in terms of accuracy.
  • the soft tissue array for the partial movement is divided by n equal parts of the movement path of each tooth or soft tissue.
  • image data can also be obtained through a nonlinear method.
  • some orthodontic instruments for example, transparent orthodontics, are orthodontically corrected in stages, so that the braces are manufactured several times until the final correction.
  • the movement pattern of each step may be corrected by considering the occlusion, movement interference, and biomechanical hazard.
  • the orthodontic treatment process is cumbersome and expensive, such as establishing a step-by-step correction plan based on the individual experience of the doctor in charge of the step-by-step brace or making a dental model for each brace. same.
  • the path is extracted in contrast to the image data of the initial soft tissue array.
  • the reference point is assigned to the soft tissue included in each section for the path extraction, and the path can be extracted more efficiently and accurately by using the assigned reference point.
  • Reference numeral 30 in FIG. 5 denotes image data obtained by matching data about fragments to the initial soft tissue array
  • reference numeral 40 denotes image data of the target soft tissue array rearranged in consideration of the occlusal relationship between teeth.
  • A1-A4 shows the movement path of each section, and is extracted through the movement of the reference point given to the soft tissue as described above.
  • the method may further include obtaining image data representing a stepwise soft tissue arrangement for partial movement.
  • Step-by-step dental instruments for example, can be made only by step-by-step soft tissue arrangement.
  • the movement of teeth and the movement of soft tissues corresponding to the teeth have the same pattern.
  • the soft tissue arrangement method of the present invention can establish an optimal orthodontic treatment plan for each patient at a time without a separate test or procedure after obtaining data on the X-ray, CT and the arrangement of the teeth.
  • the present invention has the effect of easily and efficiently establishing an optimal orthodontic plan for each patient. In addition, it is effective to establish a systematic correction plan with only one examination without taking multiple X-ray photographs or making tooth patterns. In addition, there is an effect that can be easily produced in conjunction with the orthodontic treatment plan when the production of dental instruments for each step can be easily produced. In addition, it is possible to manufacture the calibration device precisely and accurately, overcoming the limitations of surface roughness, step, etc. of the conventional base model for the manufacture of some calibration device. In addition, as the process of fabricating the base model is simplified, the time required to make the orthodontic device is relatively short, and the image data is obtained by segmenting into fragments including a part of the tooth and the soft tissue, thereby obtaining more accurate and accurate data. There is an effect of obtaining accurate image data, which has industrial applicability.

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Abstract

The present invention relates to a method for arranging a soft tissue using image data and a dental instrument manufactured using said method, and more particularly, to a method for arranging a soft tissue using image data wherein a target soft tissue arrangement for orthodontics can be easily obtained after a soft tissue model in an oral cavity is segmented into slices including an individual tooth and a part of the corresponding soft tissue, and arranging image data of each segmented slice in consideration of the occlusal relationship of teeth, and to a dental instrument manufactured using the method. The soft tissue arrangement method of the present invention comprises the steps of obtaining image data for a soft tissue model in the oral cavity representing an initial soft tissue arrangement; obtaining image data for slices including a part of a soft tissue constituting the soft tissue model, and an individual tooth; obtaining image data representing the target soft tissue arrangement using an image for each of the slices; and obtaining image data representing a stepwise soft tissue arrangement for a partial movement of teeth using the image data representing the initial soft tissue arrangement and the image data for the target soft tissue arrangement. The soft tissue arrangement method according to the present invention has advantages of enabling easy and efficient establishment of a stepwise orthodontic treatment plan, and enabling easy manufacture of a dental instrument for orthodontic treatment using image data for a stepwise soft tissue arrangement.

Description

์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ• ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌSoft tissue array conversion method and dental instrument manufactured using the same

๋ณธ ๋ฐœ๋ช…์€ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ• ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ์— ๋Œ€ํ•œ ๊ฒƒ์œผ๋กœ ๋ณด๋‹ค ์ƒ์„ธํ•˜๊ฒŒ๋Š” ์น˜์—ด์˜ ๊ต์ •์„ ์œ„ํ•œ ๊ต์ •๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•˜๊ณ  ๊ทธ์— ๋”ฐ๋ฅธ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•˜๊ธฐ ์œ„ํ•ด ์น˜์•„ ๋˜๋Š” ์—ฐ์กฐ์ง์„ ๋ฐฐ์—ดํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to a method for arranging soft tissues and a dental instrument manufactured using the same, and more particularly, to a method for arranging teeth or soft tissues for establishing a correction plan for orthodontics and manufacturing a dental instrument accordingly. will be.

์ผ๋ฐ˜์ ์œผ๋กœ ์„ฑํ˜•๋ชฉ์ ์ด๋‚˜ ๊ทธ ๋ฐ–์˜ ๋‹ค๋ฅธ ์ด์œ ๋กœ ์น˜์•„๋ฅผ ์žฌ๋ฐฐ์—ด ํ•˜๋Š” ์‹œ์ˆ ์„ ๋ฐ›๋Š” ๊ฒฝ์šฐ ์น˜์—ด ๊ต์ •๊ธฐ๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์น˜์•„์— ๋ผ์›Œ ์น˜์—ด์„ ๊ต์ •ํ•œ๋‹ค. ์ด๋Ÿฌํ•œ ์น˜์—ด ๊ต์ •๊ธฐ์—๋Š” ๋ธŒ๋ผ์ผ“, ์•„ํฌ์™€์ด์–ด, ์˜ค-๋ง ๋“ฑ๊ณผ ๊ฐ™์€ ๋‹ค์–‘ํ•œ ๊ธฐ๊ตฌ๊ฐ€ ์žˆ๋‹ค.In general, when undergoing a rearrangement of the teeth for cosmetic purposes or other reasons, orthodontic appliances, called orthodontics, are inserted into the teeth to correct the orthodontics. There are a variety of mechanisms for such orthodontics, such as brackets, arcwires, o-rings, and the like.

์น˜์—ด๊ต์ •์€ ์šฐ์„  ํ˜„์žฌ์˜ ์น˜์•„๋ฐฐ์—ด์„ ์‚ดํ•€ ํ›„ ์ ์ ˆํ•œ ๊ต์ • ํ›„ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ์ˆ˜๋ฆฝํ•œ๋‹ค. ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์ด ์ˆ˜๋ฆฝ๋˜๋ฉด ํ•œ ๋ฒˆ์— ํ˜„์žฌ ์น˜์•„๋ฐฐ์—ด์—์„œ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด๋กœ ์ด๋™ ๊ต์ •ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ด๋ฅผ ์—ฌ๋Ÿฌ ๋‹จ๊ณ„๋กœ ๋‚˜๋ˆ„์–ด ์ ์ง„์ ์œผ๋กœ ์น˜์—ด์„ ๊ต์ •ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์น˜์—ด๊ต์ •์€ ์—ฌ๋Ÿฌ ์ฐจ๋ก€์˜ ์‹œ์ˆ ์ด ํ•„์š”ํ•˜๋ฉฐ ์žฅ์‹œ๊ฐ„์ด ์†Œ์š”๋˜๋Š” ๊ฒƒ์ด ์ผ๋ฐ˜์ ์ด๋‹ค.Orthodontics first look at the current tooth alignment and then establish the target tooth alignment after appropriate correction. Once the target tooth arrangement is established, it is not a movement from the current tooth alignment to the target tooth alignment at a time, but rather divided into several stages to correct the teeth gradually. Therefore, orthodontic treatment requires many procedures and it takes a long time.

์น˜์—ด๊ต์ •์˜ ๊ฒฝ์šฐ ์น˜์•„๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์–ผ๊ตด์˜ ๊ณจ๊ฒฉ๊ณผ๋„ ๋ฐ€์ ‘ํ•˜๊ฒŒ ๊ด€๋ จ์ด ๋˜๋ฏ€๋กœ ๊ตฌ๊ฐ•๊ฒ€์‚ฌ๋Š” ๋ฌผ๋ก  X-ray ์‚ฌ์ง„์„ ํฌํ•จํ•˜๋Š” ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๊ฒ€์‚ฌ๋ฅผ ํ•„์š”๋กœ ํ•˜๊ณ  ์ด๋Ÿฐ ๊ฒ€์‚ฌ๋ฅผ ํ†ตํ•ด ๊ต์ • ์น˜๋ฃŒ ๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•˜๊ฒŒ ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ์น˜์—ด๊ต์ •์—์„œ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ์ˆ˜๋ฆฝํ•˜๊ธฐ ์œ„ํ•ด ์น˜๊ณผ์—์„œ๋Š” ํ™˜์ž์˜ ์น˜์•„ ๋ฐ ํ„ฑ์˜ ๊ตฌ์กฐ์— ๋Œ€ํ•œ X-ray ์‚ฌ์ง„์ด๋‚˜ ์ธ์žฅ๋ฌผ์งˆ์„ ์ด์šฉํ•˜์—ฌ ๊ตฌ๊ฐ•๋‚ด์˜ ์น˜์•„๋ชจ๋ธ์„ ์ œ์ž‘ํ•œ ํ›„ ์น˜๊ณผ์˜์‚ฌ์˜ ๊ฒฝํ—˜์— ๊ธฐ์ดˆํ•˜์—ฌ ์ ์ ˆํ•œ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ์ˆ˜๋ฆฝํ•˜๋Š” ๊ฒƒ์ด ์ผ๋ฐ˜์ ์ด๋‹ค. ๋˜ํ•œ, ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด๋กœ ํ•œ ๋ฒˆ์— ์น˜์—ด๊ต์ •์ด ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๋‹จ๊ณ„๋ณ„๋กœ ์—ฌ๋Ÿฌ ์ฐจ๋ก€์— ๊ฑธ์ณ ์น˜์—ด๊ต์ •์ด ์ด๋ฃจ์–ด์ง€๊ฒŒ ๋จ์— ๋”ฐ๋ผ ์—ฌ๋Ÿฌ ๋ฒˆ ์น˜๊ณผ๋ฅผ ๋ฐฉ๋ฌธํ•˜์—ฌ X-๋ ˆ์ด ์‚ฌ์ง„์„ ์ฐ๊ฑฐ๋‚˜ ๋‹ด๋‹น ์น˜๊ณผ์˜์‚ฌ์™€ ๋ฏธํŒ…์„ ๊ฐ–๋Š”๋‹ค. ์ด์— ๋”ฐ๋ผ ์น˜์—ด๊ต์ •์— ๋งŽ์€ ์‹œ๊ฐ„์ด ์†Œ์š”๋˜๊ณ  ๊ทธ๋•Œ๋งˆ๋‹ค ๋‹ด๋‹น ์น˜๊ณผ์˜์‚ฌ์™€ ๋ฏธํŒ…์„ ๊ฐ–๋Š” ๋“ฑ ์น˜์—ด๊ต์ •์— ๋งŽ์€ ๋น„์šฉ์ด ์†Œ์š”๋˜๋Š” ๋ฌธ์ œ์ ์ด ์žˆ๋‹ค.Orthodontics is closely related to the skeleton of the face as well as the teeth, and requires oral examination and various examinations including X-ray images. In order to establish the target tooth alignment in orthodontics, the dentist creates an oral dental model using X-ray photographs or tensile materials of the patient's teeth and jaw structure, and then selects the appropriate target tooth based on the dentist's experience. It is common to establish an arrangement. In addition, the orthodontic treatment is not performed at once with the target tooth arrangement, but as the orthodontic treatment is performed in several stages, the dentist visits the dentist several times to take an X-ray photograph or meet with a dentist. Accordingly, there is a problem that a lot of time is required for orthodontics, and a lot of costs are required for orthodontics, such as having a meeting with a dentist in charge.

๋˜ํ•œ, ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ์ˆ˜๋ฆฝํ•จ์— ์žˆ์–ด์„œ ์น˜๊ณผ์˜์‚ฌ์˜ ๊ฒฝํ—˜์— ๊ธฐ์ดˆํ•˜๊ฒŒ ๋จ์— ๋”ฐ๋ผ ์น˜์—ด๊ต์ •์ด ์ฃผ๋จน๊ตฌ๊ตฌ์‹์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ  ์น˜์—ด๊ต์ •์„ ์œ„ํ•ด ์—ฌ๋Ÿฌ ์ฐจ๋ก€ ๋ณ‘์›์„ ๋ฐฉ๋ฌธํ•ด์•ผํ•˜๋Š” ๋ฌธ์ œ์ ์ด ์žˆ๋‹ค.In addition, there is a problem that the orthodontic treatment is made in the old-fashioned manner and visit the hospital several times for orthodontic treatment, based on the experience of the dentist in establishing the target tooth arrangement.

๋˜ํ•œ, ์ตœ๊ทผ ์™ธ๊ด€์ƒ์˜ ์ด์œ ๋กœ ๊ต์ •์šฉ ๋ณด์ฒ ์žฅ์น˜๊ฐ€ ์•„๋‹Œ ๋งˆ์šฐ์Šคํ”ผ์Šค๊ฐ™์ด ์ƒ๊ธด ํˆฌ๋ช…ํ•œ ํ”Œ๋ผ์Šคํ‹ฑ ํ‹€์„ ์ด์šฉํ•˜์—ฌ ์น˜์•„๋ฅผ ๊ต์ •ํ•˜๋Š” ํˆฌ๋ช…๊ต์ •์˜ ๊ฒฝ์šฐ ์น˜์—ด๊ต์ •์˜ ๊ฐ ๋‹จ๊ณ„๋ณ„๋กœ ํˆฌ๋ช…๊ต์ •์„ ์œ„ํ•œ ํˆฌ๋ช… ํ”Œ๋ผ์Šคํ‹ฑ์„ ์ œ์ž‘ํ•˜๊ธฐ ์œ„ํ•ด ์น˜์•„์˜ ๋ณธ์„ ๋œจ๋Š” ๋“ฑ ๋น„์šฉ์ด ๋งŽ์ด ์†Œ์š”๋˜๊ณ  ๋ฒˆ๊ฑฐ๋กœ์šด ๋ฌธ์ œ์ ์ด ์žˆ๋‹ค.In addition, recently, in the case of transparent calibration that uses a transparent plastic mold shaped like a mouthpiece instead of a prosthetic device for correcting appearance, a tooth pattern is produced to make transparent plastic for transparent calibration at each step of orthodontic treatment. There is a costly and cumbersome problem such as floating.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ฌธ์ œ์ ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ๊ตฌ๊ฐ• ๋‚ด์˜ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ๊ฐœ๋ณ„ ์น˜์•„ ๋ฐ ๊ทธ์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•˜๊ณ  ๋ถ„์ ˆ๋œ ๊ฐ ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๋ฐฐ์—ดํ•œ ํ›„ ์น˜์•„๊ต์ •์„ ์œ„ํ•œ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ์–ป๊ณ  ์ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์†์‰ฝ๊ฒŒ ์น˜์—ด๊ต์ •์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ• ๋ฐ ์ด๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ๊ณตํ•จ์— ์žˆ๋‹ค.In order to solve the above problems, the present invention divides the soft tissue model in the oral cavity into segments including individual teeth and a portion of the corresponding soft tissue, and arranges the image data of each segment in consideration of the occlusal relationship of the teeth. The present invention provides a soft tissue arrangement method for obtaining a target soft tissue array for orthodontic treatment and easily performing orthodontic treatment using image data thereof, and a dental instrument manufactured by using the same.

์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด ๋ณธ ๋ฐœ๋ช…์˜ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ตฌ๊ฐ• ๋‚ด ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„; ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์„ ๊ตฌ์„ฑํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€์™€ ๊ฐœ๋ณ„ ์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„; ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์น˜์•„์˜ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋ฅผ ํฌํ•จํ•œ๋‹ค.In order to achieve the above object, the soft tissue arranging method of the present invention comprises the steps of: obtaining image data for an oral soft tissue model representing the initial soft tissue arrangement; Obtaining image data of a section including a portion of soft tissue and individual teeth constituting the soft tissue model; Obtaining image data representing a target soft tissue arrangement using the image for each section; And obtaining image data representing the soft tissue array step by step for partial movement of the teeth by using the image data representing the initial soft tissue array and the image data of the target soft tissue array.

๋˜ํ•œ, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ , ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š”๋‹ค.In addition, the soft tissue model is a gypsum model representing the initial soft tissue arrangement, and image data for the initial soft tissue model is obtained using a three-dimensional scan.

๋˜ํ•œ, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ , ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์„๊ณ ๋ชจ๋ธ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•œ ํ›„ ์ƒ๊ธฐ ๋ถ„์ ˆ๋œ ๊ฐ ์ ˆํŽธ์„ 3์ฐจ์› ์Šค์บ”ํ•˜์—ฌ ์–ป๋Š”๋‹ค.In addition, the soft tissue model is a gypsum model representing the initial soft tissue arrangement, the image data for each section is segmented into segments containing a portion of the soft tissue corresponding to the individual teeth in the gypsum model three-dimensional each segment Get scanned.

๋˜ํ•œ, ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๊ฐ€ ํฌํ•จํ•˜๋Š” ์ด๋ฏธ์ง€๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์–ป๋Š”๋‹ค.In addition, the image data for each section is obtained by separating an image included in a portion of the soft tissue corresponding to the individual teeth from the image data representing the initial soft tissue array.

๋˜ํ•œ, ์ƒ๊ธฐ ์—ฐ์กฐ์ง ๋ชจ๋ธ์€ ๊ต์ •์น˜๋ฃŒ์— ์‚ฌ์šฉ๋˜๋Š” ์…‹์—…๋ชจ๋ธ์ด๊ณ , ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์…‹์—…๋ชจ๋ธ์— ์ƒ๊ธฐ ์ ˆํŽธ์„ ๊ฒฐํ•ฉํ•œ ํ›„ 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š”๋‹ค.In addition, the soft tissue model is a setup model used for orthodontic treatment, and image data for the target soft tissue array is obtained using the three-dimensional scan after combining the sections with the setup model.

๋˜ํ•œ, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ตํ•ฉ์ถฉ๋Œ๊ฒ€์‚ฌ๊ณผ์ •์„ ๊ฑฐ์ณ ๊ฐ ์ ˆํŽธ์„ ๋ฐฐ์—ดํ•œ ํ›„ ์–ป๋Š” ๋‹ค.In addition, image data representing the target soft tissue array is obtained after arranging each section through an occlusion collision process using the image data for each section.

๋˜ํ•œ, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๊ตฌ๊ฐ•๊ตฌ์กฐ์— ๋Œ€ํ•œ CT์˜์ƒ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญ์‹œํ‚จ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๊ธฐ์ดˆํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์„ ๋ฐฐ์—ดํ•œ ํ›„ ์–ป๋Š”๋‹ค.In addition, image data representing the target soft tissue array is obtained after arranging the sections based on the image data in which CT image data of the oral structure is matched with the image data for the soft tissue model.

๋˜ํ•œ, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ , ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์„๊ณ ๋ชจ๋ธ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•œ ํ›„ ๊ฐœ๋ณ„ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์„ ์žฌ๋ฐฐ์—ด ํ•œ ํ›„ 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š”๋‹ค.In addition, the soft tissue model is a gypsum model representing the initial soft tissue array, the image data representing the target soft tissue array is segmented into segments containing a portion of the soft tissue corresponding to the individual teeth in the gypsum model considering the occlusal relationship of the individual teeth After each of the sections are rearranged, they are obtained using a three-dimensional scan.

๋˜ํ•œ, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋Š” ์ด๋™์‹œ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„, ์ด๋™๊ฐ„์„ญ ๋ฐ ์ƒ์—ญํ•™์  ์œ ํ•ด์„ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์กฐ์ ˆํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค.In addition, the step of obtaining the image data indicating the soft tissue array for each step further includes the step of adjusting the soft tissue arrangement for each step in consideration of the occlusal relationship, movement interference and biomechanical hazard of the teeth during movement.

๋˜ํ•œ, ์ƒ๊ธฐ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋Š”, ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ์ž„์˜์˜ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด๊ณผ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•˜๋Š” ๋‹จ๊ณ„; ์ƒ๊ธฐ ์ถ”์ถœ๋œ ๊ฒฝ๋กœ๋ฅผ ์ผ์ •ํ•œ ๊ฑฐ๋ฆฌ๋งŒํผ ์ด๊ฒฉ๋˜๋„๋ก ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋ฐฐ์—ดํ•˜์—ฌ ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋ฅผ ํฌํ•จํ•˜์—ฌ ์ด๋ฃจ์–ด์ง„๋‹ค.In addition, the step of obtaining the image data representing the soft tissue array step by step for the partial movement, the step of setting any reference point coordinates in the image data for each section; Extracting a path between the initial soft tissue array and the target soft tissue array using the reference point coordinates; And arranging the image data for each section so as to space the extracted path by a predetermined distance to obtain image data indicating the soft tissue array for each step.

๋˜ํ•œ, ์ƒ๊ธฐ ์ฐธ์กฐ์ ์€ ๊ฐ ์ ˆํŽธ๋ณ„๋กœ 3๊ฐœ ์ด์ƒ์œผ๋กœ ์„ค์ •ํ•˜๋˜, ๊ฐ ์ ˆํŽธ์— ํฌํ•จ๋œ ์—ฐ์กฐ์ง์— ์„ค์ •ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.In addition, the reference point is set to three or more for each section, characterized in that set in the soft tissue contained in each section.

๋˜ํ•œ, ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๋‹จ๊ณ„๋Š”, ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญ์‹œํ‚จ ํ›„ ์ƒ๊ธฐ ๋งค์นญ๋œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ๊ฐ ์ ˆํŽธ์˜ ์—ฐ์กฐ์ง์— ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.The setting of the reference point coordinates may include setting reference point coordinates in the soft tissue of each segment in the matched image data after matching the image data for each segment with the image data representing the initial soft tissue array. It features.

๋˜ํ•œ, ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด๊ณผ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฒฝ๋กœ๋Š” ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๊ฐ€ ์„ค์ •๋œ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ๊ธฐ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๋งค์นญ์‹œํ‚จ ํ›„ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ถ”์ถœํ•œ๋‹ค.In addition, the paths of the initial soft tissue array and the target soft tissue array may be matched to the image data representing the target tooth array in which the reference point coordinates are set to the image data representing the target tooth array, and then the respective soft tissue arrays and the target soft tissue arrays. Extract using reference point coordinates.

๋˜ํ•œ, ์ƒ๊ธฐ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•œ๋‹ค.In addition, after obtaining the image data representing the step-by-step soft tissue array for the partial movement, further comprising the step of manufacturing a dental instrument for the step-by-step soft tissue array.

๋˜ํ•œ, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” RP๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘ํ•œ๋‹ค.In addition, the dental instruments for the soft tissue array in stages are manufactured using RP.

๋˜ํ•œ, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ CAD/CAM์„ ํ†ตํ•ด ์ œ์ž‘ํ•œ๋‹ค.In addition, the dental instrument for the soft tissue array in stages is produced through CAD / CAM using the image data representing the soft tissue array in stages.

์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•ด ๋ณธ ๋ฐœ๋ช…์˜ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์„ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” ์ƒ๊ธฐ ์—ฐ์กฐ์ง ๋ณ€ํ™˜๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์–ป์€ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ๋‹ค.In order to achieve the above object, a dental instrument manufactured using the soft tissue arranging method of the present invention is manufactured using an image representing the soft tissue arranging obtained by the soft tissue converting method.

์ด์ƒ๊ณผ ๊ฐ™์€ ๊ตฌ์„ฑ์˜ ๋ณธ ๋ฐœ๋ช…์€ ๊ฐ ํ™˜์ž์— ๋งž๋Š” ์ตœ์ ์˜ ์น˜์—ด๊ต์ •๊ณ„ํš์„ ์†์‰ฝ๊ณ  ํšจ์œจ์ ์œผ๋กœ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.The present invention having the above configuration has the effect of easily and efficiently establishing an optimal orthodontic plan for each patient.

๋˜ํ•œ, ์—ฌ๋Ÿฌ ์ฐจ๋ก€ X-ray ์‚ฌ์ง„์„ ์ฐ๊ฑฐ๋‚˜ ์น˜์•„ ๋ณธ์„ ๋œจ์ง€ ์•Š๊ณ  ํ•œ ๋ฒˆ์˜ ๊ฒ€์‚ฌ๋งŒ์œผ๋กœ๋„ ์ฒด๊ณ„์ ์ธ ๊ต์ •๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.In addition, it is effective to establish a systematic correction plan with only one examination without taking multiple X-ray photographs or making tooth patterns.

๋˜ํ•œ, ๊ฐ ๋‹จ๊ณ„๋ณ„ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌ์˜ ์ œ์ž‘์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ ๊ต์ •์น˜๋ฃŒ๊ณ„ํš๊ณผ ์—ฐ๋™ํ•˜์—ฌ ์†์‰ฝ๊ฒŒ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.In addition, there is an effect that can be easily produced in conjunction with the orthodontic treatment plan when the production of dental instruments for each step can be easily produced.

๋˜ํ•œ, ์ผ๋ถ€ ๊ต์ •์žฅ์น˜์˜ ์ œ์ž‘์„ ์œ„ํ•œ ์ข…๋ž˜ ๋ฒ ์ด์Šค ๋ชจ๋ธ์˜ ํ‘œ๋ฉด๊ฑฐ์น ๊ธฐ, ๋‹จ์ฐจ ๋“ฑ์˜ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ณ  ์ •๋ฐ€ํ•˜๊ณ  ์ •ํ™•ํ•˜๊ฒŒ ๊ต์ •์žฅ์น˜๋ฅผ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. In addition, it is possible to manufacture the calibration device precisely and accurately, overcoming the limitations of surface roughness, step, etc. of the conventional base model for the manufacture of some calibration device.

๋˜ํ•œ, ๋ฒ ์ด์Šค ๋ชจ๋ธ์„ ์ œ์ž‘ํ•˜๋Š” ๊ณผ์ •์ด ๊ฐ„์†Œํ™”๋จ์— ๋”ฐ๋ผ ๊ต์ •์žฅ์น˜๋ฅผ ๋งŒ๋“œ๋Š”๋ฐ ๊ฑธ๋ฆฌ๋Š” ๊ณต์ •์ƒ ์‹œ๊ฐ„์ด ์ƒ๋Œ€์ ์œผ๋กœ ์งง๊ฒŒ ์†Œ์š”๋œ๋‹ค. In addition, as the process of manufacturing the base model is simplified, the process time required to make the calibration apparatus is relatively short.

๋˜ํ•œ, ์น˜์•„ ๋ฐ ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•˜์—ฌ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ํš๋“ํ•จ์— ๋”ฐ๋ผ ์ข…๋ž˜๋ณด๋‹ค ์ •๋ฐ€ํ•˜๊ณ  ์ •ํ™•ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.In addition, as image data is obtained by segmenting the tooth and the soft tissue into pieces, there is an effect of obtaining more accurate and accurate image data.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ˆœ์„œ๋„์ด๊ณ ,1 is a flow chart showing a soft tissue arrangement method according to the invention,

๋„ 2๋Š” ๊ฐœ๋ณ„์น˜์•„์™€ ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ์ผ๋ก€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๊ณ ,2 is a view showing an example of image data of a section including a portion of individual teeth and soft tissue,

๋„ 3์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ๋งค์นญ ์ „์˜ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๊ณ ,3 is a view showing a state before matching of image data for fragments with the image data indicating the initial soft tissue arrangement,

๋„ 4๋Š” ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๊ฐ€ ๋งค์นญ๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๊ณ ,4 is a view showing a state in which the image data representing the initial soft tissue arrangement and the image data for the section is matched,

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์— ์˜ํ•ด ์ฐธ์กฐ์ ์„ ํ™œ์šฉํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์–ป๋Š” ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๋‹ค.5 is a view showing a process of obtaining a soft tissue arrangement step by step using a reference point by the soft tissue arrangement method according to the present invention.

์ดํ•˜์—์„œ ๋„๋ฉด์„ ์ฐธ์กฐํ•˜์—ฌ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ๋””์ง€ํ„ธ ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•œ ๊ตํ•ฉ์ƒํƒœ ํŒ๋‹จ๋ฐฉ๋ฒ• ๋ฐ ๋””์ง€ํ„ธ ๊ตํ•ฉ๊ธฐ์— ๋Œ€ํ•ด ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ๋‹ค.Hereinafter, a method for determining occlusion state and digital articulator through digital data according to the present invention will be described in detail with reference to the accompanying drawings.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ˆœ์„œ๋„์ด๋‹ค. ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์€ ์šฐ์„  ๊ต์ • ์ „์˜ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ตฌ๊ฐ• ๋‚ด ์—ฐ์กฐ์ง ๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š”๋‹ค.(S10 ๋‹จ๊ณ„) ๊ตฌ๊ฐ• ๋‚ด์˜ ์—ฐ์กฐ์ง ๋ชจ๋ธ์€ ๊ฐœ๋ณ„ ์น˜์•„๋“ค๊ณผ ์น˜์•„์˜ ํ•˜๋ถ€์— ์žˆ๋Š” ์—ฐ์กฐ์ง์œผ๋กœ ๋ถ„๋ฅ˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ์—ฐ์กฐ์ง ๋ชจ๋ธ์€ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์–ป์„ ์ˆ˜ ์žˆ๋Š”๋ฐ ๋Œ€ํ‘œ์ ์œผ๋กœ ์ธ์ƒ๋ฌผ์งˆ์„ ๊ตฌ๊ฐ• ๋‚ด์— ์‚ฝ์ž…ํ•˜์—ฌ ์ผ์ •์‹œ๊ฐ„ ๋™์•ˆ ํ™˜์ž๋กœ ํ•˜์—ฌ๊ธˆ ๋ฌผ๊ณ  ์žˆ๋„๋ก ํ•œ ํ›„ ์ธ์ƒ๋ฌผ์งˆ์ด ๊ตณ์€ ๋‹ค์Œ ๊บผ๋‚ด์„œ ์„๊ณ  ๋“ฑ์œผ๋กœ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. S10๋‹จ๊ณ„์—์„œ๋Š” ์—ฌ๋Ÿฌ ๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์–ป์€ ๊ตฌ๊ฐ• ๋‚ด์˜ ์—ฐ์กฐ์ง ๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ฒŒ ๋˜๋Š”๋ฐ ์ผ๋ก€๋กœ๋Š” ์„๊ณ  ๋“ฑ์œผ๋กœ ๋งŒ๋“ค์–ด์ง„ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ 3์ฐจ์› ์Šค์บ”์žฅ์น˜๋ฅผ ์ด์šฉํ•˜์—ฌ ์—ฐ์กฐ์ง ๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ์„๊ณ ๋ชจ๋ธ์„ 3์ฐจ์› ์Šค์บ”ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด์™ธ์—๋„ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” intra oral scanner๋ฅผ ํ†ตํ•ด์„œ๋„ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, CT๋ฅผ ์ด์šฉํ•˜์—ฌ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์œผ๋‚˜ ์—ฐ์กฐ์ง๊ณผ ๋บจ๊ณผ์˜ ํ™•์‹คํ•œ ๊ตฌ๋ณ„์„ ์œ„ํ•ด์„œ ํ™˜์ž๊ฐ€ ์ธ์œ„์ ์œผ๋กœ ๋บจ์„ ๋ถ€ํ’€๋ฆฐ ์ƒํƒœ์—์„œ CT ์ดฌ์˜์„ ํ•˜๊ฑฐ๋‚˜ ๋บจ๊ณผ ์—ฐ์กฐ์ง์„ ์ด๊ฒฉ์‹œํ‚ค๋Š” ์žฅ์น˜๋ฅผ ์“ฐ๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค. 1 is a flow chart illustrating a method of arranging soft tissues according to the present invention. In the soft tissue arranging method according to the present invention, first, image data is obtained for an oral soft tissue model indicating an initial soft tissue arrangement indicating a soft tissue arrangement before correction (step S10). Can be classified as The soft tissue model can be obtained through various methods. Typically, the impression material is inserted into the oral cavity to allow the patient to bite for a certain time, and then the impression material is hardened and then taken out to obtain a soft tissue model such as plaster. In step S10, image data of the soft tissue model in the oral cavity obtained through various methods is obtained. For example, a soft tissue model made of gypsum or the like may be obtained by using a 3D scanning device to obtain image data of the soft tissue model. In addition to the three-dimensional scan of the plaster model, image data for the initial soft tissue model can also be obtained through an intra oral scanner. In addition, it is possible to obtain image data using CT, but in order to clearly distinguish between soft tissue and cheek, it is preferable to use a CT scan in which the patient artificially inflates the cheek or use a device that separates the cheek from the soft tissue.

์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„ ๊ฐœ๋ณ„ ์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•˜๊ฒŒ ๋˜๋Š”๋ฐ ๊ฐ ์ ˆํŽธ์—๋Š” ๊ต์ •์„ ํ•˜๋ ค๊ณ  ํ•˜๋Š” ๊ฐœ๋ณ„์ ์ธ ์น˜์•„์™€ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๊ฐ€ ํฌํ•จ๋œ๋‹ค.(S20 ๋‹จ๊ณ„) ๊ธฐ๋ณธ์ ์œผ๋กœ ์น˜์—ด์˜ ๊ต์ •์€ ์น˜์•„๋ฅผ ์ ์ ˆํ•˜๊ฒŒ ์ด๋™ํ•˜์—ฌ ์ด๋ฃจ์–ด์ง€๊ณ  ์ด๋ฅผ ์œ„ํ•ด ์น˜์•„์— ๊ต์ •์šฉ ์žฅ์น˜๋ฌผ์„ ์žฅ์ฐฉํ•˜๊ฒŒ ๋œ๋‹ค. ์น˜์•„๋Š” ์ž‡๋ชธ ์œ„์— ์žˆ๋Š” ์น˜๊ด€๊ณผ ์ž‡๋ชธ ์†์— ํŒŒ๋ฌปํ˜€ ์žˆ๋Š” ์น˜๊ทผ์œผ๋กœ ๋ถ„๋ฅ˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ๋ฐœ๋ช…์€ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ํ†ตํ•ด ์ž‡๋ชธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ S10๋‹จ๊ณ„์—์„œ ์–ป๊ฒŒ ๋˜๋Š”๋ฐ ์ด๋Ÿฌํ•œ ์ƒํƒœ์—์„œ ์น˜์•„๋ฅผ ์ด๋™ํ•˜๊ฒŒ ๋˜๋ฉด ๊ฐ™์€ ๊ฐ๋„๋กœ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ์ด๋ฃจ๋Š” ์—ฐ์กฐ์ง๋„ ํ•จ๊ป˜ ์ด๋™ํ•˜๊ฒŒ ๋œ๋‹ค. ๋”ฐ๋ผ์„œ ์น˜์•„๋ฅผ ์ด๋™ํ•˜๋Š” ๊ฒƒ๊ณผ ๋™์ผํ•˜๊ฒŒ ์—ฐ์กฐ์ง๋„ ์ด๋™ํ•˜๊ฒŒ ๋˜๋ฏ€๋กœ ์น˜์—ด์˜ ๊ต์ •์— ์น˜์•„์˜ ํ•˜๋ถ€์— ๊ฐ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ด๋™์„ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์€ ๊ตฌ๊ฐ• ๋‚ด์˜ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ํ†ตํ•ด ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ณ  ๊ฐœ๋ณ„ ์น˜์•„์™€ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ์ ˆํŽธ์œผ๋กœ ๋ถ„๋ฆฌํ•œ ํ›„ ๋ถ„๋ฆฌ๋œ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜๋Š”๋ฐ ์ด๋Š” ํ™˜์ž์˜ ์น˜์•„์˜ ์ƒํƒœ์— ๋”ฐ๋ผ ๊ฐœ๋ณ„ ์น˜์•„์˜ ์ด๋™๋Ÿ‰์ด ๋™์ผํ•œ ๊ฒƒ์ด ์•„๋‹ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ ์˜ ์น˜์—ด ๊ตฌ์กฐ๋ฅผ ์–ป๋Š”๋ฐ ์žˆ์–ด์„œ ๊ฐœ๋ณ„ ์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ ์ž์œ ๋กญ๊ฒŒ ์ด๋™ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ๋”์šฑ ํšจ์œจ์ ์ด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ์–ป์„ ์ˆ˜ ์žˆ์ง€๋งŒ ์—ฐ์กฐ์ง๋ชจ๋ธ์„ ๊ต์ •์šฉ ์…‹์—…๋ชจ๋ธ๋กœ ์ œ์ž‘ํ•˜๊ณ  ์น˜์•„ ๋ฐ ์ผ๋ถ€ ์—ฐ์กฐ์ง์ด ํฌํ•จ๋œ ์ ˆํŽธ์„ ์…‹์—…๋ชจ๋ธ์— ๊ฒฐํ•ฉํ•œ ํ›„ ์ง์ ‘ ๋ฌผ๋ฆฌ์ ์œผ๋กœ ์ด๋™์‹œ์ผœ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ์–ป์€ ๋‹ค์Œ 3์ฐจ์› ์Šค์บ” ๋“ฑ์„ ํ†ตํ•ด ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜๋„ ์žˆ๋‹ค. ์ด์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์„ ์ด์šฉํ•˜๊ฒŒ ๋˜๋ฉด ์ผ๋ถ€ ์ œ์ž‘๊ณผ์ •์ด ์ถ”๊ฐ€๋˜๊ธฐ๋Š” ํ•˜๋‚˜ ์ข…๋ž˜์˜ ์น˜๋ฃŒ๊ณผ์ •์€ ๊ทธ๋Œ€๋กœ ์ด์šฉํ•  ์ˆ˜ ์žˆ์–ด ํŽธ๋ฆฌํ•˜๊ณ  ํšจ์œจ์ ์ธ ํŠน์ง•์ด ์žˆ๋‹ค. After obtaining the image data showing the initial soft tissue arrangement, it is segmented into sections containing individual teeth, each of which contains individual teeth to be corrected and a portion of soft tissue corresponding to the individual teeth (step S20). Correction is made by properly moving the teeth and for this purpose, the device is equipped with orthodontic devices. Teeth can be classified as crowns on the gums and roots embedded in the gums. The present invention obtains the image data of the gum through the soft tissue model in step S10. If the tooth is moved in this state, the soft tissue constituting the soft tissue model is also moved at the same angle. Therefore, the soft tissues are moved in the same way as the teeth are moved, so that the movement of the soft tissue corresponding to each tooth in the lower part of the teeth can be utilized for the correction of the orthodontics. In addition, the present invention obtains the image data of the initial soft tissue arrangement through the soft tissue model in the oral cavity and separates into segments consisting of individual teeth and soft tissues corresponding to the individual teeth, and then utilizes the image data of the separated sections. This is because not only the amount of movement of individual teeth is not the same according to the state, but in order to obtain an optimal dental structure in consideration of the occlusal relationship of the teeth, it is more efficient to separate and move freely into segments containing individual teeth. The image data for the target soft tissue array can be obtained from the image data of the initial soft tissue array using the image data, but the soft tissue model can be fabricated as an orthodontic setup model, and the fragments containing the teeth and some soft tissues can be physically attached directly to the setup model. The target soft tissue array can be moved to obtain image data through 3D scanning. Using this method, although some manufacturing process is added, the conventional treatment process can be used as it is, there is a convenient and efficient feature.

๋„ 2๋Š” ๊ฐœ๋ณ„์น˜์•„์™€ ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ์ผ๋ก€๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ธ๋ฐ ๊ฐ ์ ˆํŽธ์—๋Š” ๊ฐœ๋ณ„ ์น˜์•„(10)์™€ ๊ฐ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€(12)๊ฐ€ ํฌํ•จ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ๋ชจ๋“  ์น˜์•„์— ๋Œ€ํ•ด ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ์šฐ์„  ์•ž์„œ ์–ป์€ ๊ตฌ๊ฐ• ๋‚ด์˜ ์—ฐ์กฐ์ง ๋ชจ๋ธ์„ ์„๊ณ ๋กœ ๋งŒ๋“  ๊ฒฝ์šฐ ๊ฐ ์„๊ณ  ๋ชจ๋ธ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„๋ฆฌํ•œ ํ›„ ์ด๋ฅผ 3์ฐจ์› ์Šค์บ” ๋“ฑ์˜ ๋ฐฉ๋ฒ•์œผ๋กœ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ์œ„์™€ ๊ฐ™์€ ๋ฐฉ๋ฒ•์˜ ๊ฒฝ์šฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ •๋ฐ€ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค. FIG. 2 shows an example of image data of a section including individual teeth and a portion of soft tissue, wherein each section includes an individual tooth 10 and a portion of soft tissue 12 corresponding to each tooth. Image data of these sections can be obtained in various ways for all teeth. First, when the soft tissue model obtained in the oral cavity is made of gypsum, the gypsum model may be separated into sections including individual teeth, and then image data may be obtained by 3D scanning. The above method has the effect of obtaining accurate data for each section.

๋‹ค๋ฅธ ๋ฐฉ๋ฒ•์œผ๋กœ๋Š” ์•ž์„œ S10๋‹จ๊ณ„์—์„œ ์–ป์€ ์„๊ณ ๋กœ ๋งŒ๋“  ์—ฐ์กฐ์ง ๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ๊ฐ ์น˜์•„๋ณ„๋กœ ์ด๋ฏธ์ง€๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ ์ด๋ฏธ ์–ป์€ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ธฐ ๋•Œ๋ฌธ์— ๋ณ„๋„์˜ ์ž‘์—…์ด ํ•„์š” ์—†๋Š” ์žฅ์ ์ด ์žˆ์œผ๋‚˜ ์ •ํ™•๋„์˜ ์ธก๋ฉด์—์„œ๋Š” ์•ž์„œ ์„๊ณ  ๋ชจ๋ธ์„ ๋ถ„๋ฆฌํ•œ ํ›„ ๋ถ„๋ฆฌ๋œ ์ ˆํŽธ์—์„œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๊ฒฝ์šฐ๋ณด๋‹ค ์ •๋ฐ€๋„ ๋‚ด์ง€๋Š” ์ •ํ™•๋„์˜ ์ธก๋ฉด์—์„œ ๋–จ์–ด์ง„๋‹ค. ์ฆ‰, ์„๊ณ  ๋ชจ๋ธ์—์„œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ธฐ ์œ„ํ•ด ๊ณ ํ•ด์ƒ๋„์˜ ์˜์ƒ์„ ์ถ”์ถœํ•  ์ˆ˜ ์žˆ๋Š” ๋น„์ ‘์ด‰์‹ ๊ด‘ํ•™์‹ ์Šค์บ๋„ˆ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ์น˜์•„ ์‚ฌ์ด์˜ ๊ณต๊ฐ„์œผ๋กœ ๊ด‘ํ•™์‹ ์Šค์บ๋„ˆ์˜ ๋น›์ด ์นจํˆฌํ•˜์ง€ ๋ชปํ•ด ์ผ๋ถ€ ์‚ฌ๊ฐ์ง€๋Œ€๋Š” ์Šค์บ”์ด ๋ถˆ๊ฐ€๋Šฅํ•˜์—ฌ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ์ •๋ฐ€๋„๊ฐ€ ๋–จ์–ด์ง€๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ๋‹ค. ์ด์— ๋น„ํ•ด ๋ณธ ๋ฐœ๋ช…์€ ์ ˆํŽธ์œผ๋กœ ๋ถ„๋ฆฌํ•œ ํ›„ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ธฐ ๋•Œ๋ฌธ์— ๋ณด๋‹ค ์ •ํ™•ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค.Alternatively, the image data for each tooth can be obtained by separating the image for each tooth from the image data of the soft tissue model made of plaster obtained in step S10. In this case, since the image data for each section is obtained by using the already obtained image data, there is an advantage that no separate work is required, but in terms of accuracy, it is more accurate than the case where the image data is obtained from the separated section after separating the plaster model. Falls in terms of accuracy. In other words, when using a non-contact optical scanner that can extract high-resolution images to obtain image data from the plaster model, some blind spots cannot be scanned because the light of the optical scanner does not penetrate into the space between the teeth, so the accuracy of the image data Has the problem of falling. On the other hand, the present invention can obtain more accurate image data because the image data is obtained after separating into pieces.

๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์žฌ๋ฐฐ์—ดํ•˜์—ฌ ๊ต์ • ํ›„์˜ ์น˜์•„๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์–ป๋Š”๋‹ค.(S30๋‹จ๊ณ„) ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์€ ์šฐ์„  ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ๊ฐ ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญํ•œ ํ›„ ๊ฐ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„, ์™ธ๊ด€ ๋“ฑ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์š”์†Œ๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฐ ์น˜์•„๋ฅผ ์ด๋™ํ•˜์—ฌ ์ฆ‰, ์žฌ๋ฐฐ์—ด ํ•˜์—ฌ ์–ป๊ฒŒ ๋œ๋‹ค. ์•ž์„œ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์…‹์—…๋ชจ๋ธ์— ๊ธฐ๊ณต์‚ฌ์˜ ์ง๊ด€์  ๊ณต์ •์— ์˜๊ฑฐ ๊ฐ ๋ถ„์ ˆ๋œ ์น˜์•„ ๋ฐ ์—ฐ์กฐ์ง ์ ˆํŽธ์„ ๊ตํ•ฉ๊ธฐ ์ƒ์—์„œ์˜ ์žฌ๋ฐฐ์—ดํ•œ ํ›„ ์ด๋ฅผ ๋‹ค์‹œ ์Šค์บ๋‹ ๋“ฑ์˜ ์˜์ƒ์ฑ„์ง‘ ๊ณผ์ •์„ ๊ฑฐ์ณ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ๊ฐ ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ๋งค์นญ์€ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ์ด์šฉํ•  ์ˆ˜ ์žˆ์œผ๋‚˜ ์ผ๋ก€๋กœ ๊ฐ ์ ˆํŽธ์— ํฌํ•จ๋œ ์ผ๋ถ€ ์—ฐ์กฐ์ง๊ณผ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ surface matching๋ฅผ ํ†ตํ•ด ๋งค์นญ์‹œํ‚จ๋‹ค. Surface Matching์€ ๊ฐ ํ‘œ๋ฉด ์ ๊ตฐ๋ฐ์ดํ„ฐ๋ฅผ ํ†ต๊ณ„๋ฐฉ์‹์„ ํ†ตํ•ด ๋‘ ์˜์ƒ ํ‘œ๋ฉด์ ๊ตฐ๊ฐ„ ๊ฑฐ๋ฆฌ์˜ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ๋ฐฉ์‹์˜ ๋ณ€ํ™˜์Šค์นผ๋ผ ๊ฐ’์˜ ํ•ฉ์ด ์ตœ์†Œ๊ฐ€ ๋  ๋•Œ์˜ ์œ„์ƒ์„ ์ถ”์ถœํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์ง„ํ–‰๋œ๋‹ค. ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ํ™˜์ž์˜ ์™ธ๋ชจ, ์น˜์•„์˜ ๋ฐฐ์—ด์ƒํƒœ, ๊ฐ ์น˜์•„๊ฐ„์˜ ๊ตํ•ฉ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์„ ์ด๋™ ๋“ฑ ์žฌ๋ฐฐ์—ด์„ ํ†ตํ•ด ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ๋ชฉํ‘œ์—ฐ์กฐ์ง ๋ฐฐ์—ด์€ ๊ธฐ๊ณต์‚ฌ์˜ ์ง๊ด€์  ์ž‘์—…๊ณต์ •์„ ํ†ตํ•ด ๊ฐ ์น˜์•„ ๋ฐ ์—ฐ์กฐ์ง ์ ˆํŽธ์„ ๊ตํ•ฉ๊ธฐ ์ƒ์—์„œ ์žฌ๋ฐฐ์—ดํ•œ ์„๊ณ ๋ชจ๋ธ์„ ์Šค์บ๋‹ํ•˜์—ฌ ์–ป์„ ์ˆ˜๋„ ์žˆ๊ณ , ํ˜น์€ ๊ฐ ์ ˆํŽธ๊ณผ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด ์ด๋ฏธ์ง€๋ฅผ ๋งค์นญํ•œ ๋งค์นญ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋””์ง€ํ„ธ ๊ตํ•ฉ๊ธฐ ์ƒ์— ๋ฐฐ์น˜ํ•œ ํ›„ ๊ต์ •์˜์‚ฌ์˜ ๊ต์ •๊ณ„ํš์„ ๋ฐ˜์˜ํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์„ ์ด๋™ํ•˜์—ฌ ์–ป์„ ์ˆ˜๋„ ์žˆ๋‹ค.After obtaining the image data for each section, the image data for the sections are rearranged to obtain a target soft tissue array representing the corrected tooth arrangement (step S30). The target soft tissue array first includes the image data for the initial soft tissue array and each section. After the image data is matched, each tooth is moved and rearranged by considering various factors such as occlusal relationship and appearance of each tooth. As described above, the image data of the target soft tissue array can be obtained by rearranging each segmented tooth and soft tissue fragments on the articulator according to the intuitive process of the technician in the setup model, and then performing the imaging process such as scanning again. The image data of each section and the image data for the initial soft tissue array can be matched by various methods. For example, the image data of some soft tissue and the initial soft tissue array included in each section is matched through surface matching. Surface matching is performed by extracting the phase when the sum of various scalar values of the distance between two image surface point groups is minimized through statistical method of each surface point group data. The image data of the target soft tissue arrangement can be obtained by rearranging and moving each section in consideration of the patient's appearance, the arrangement of the teeth, and the occlusal relationship between the teeth. The target soft tissue array can be obtained by scanning a plaster model in which each tooth and soft tissue section is rearranged on the articulator through an intuitive work process of a technician, or the matching image data matching each segment and the initial soft tissue array image is placed on the digital articulator. Each section can then be moved and obtained to reflect the calibration plan of the orthodontist.

๋„ 3๊ณผ 4๋Š” ๊ฐ๊ฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ๋งค์นญ ์ „๊ณผ ๋งค์นญ ํ›„์˜ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๋‹ค. ์œ„์™€ ๊ฐ™์ด ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ ๋ฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ํš๋“ํ•œ ํ›„ ์—ฐ์กฐ์ง์˜ surface matching๋ฅผ ํ†ตํ•ด ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๊ณผ ๊ฐ ์ ˆํŽธ์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญ์‹œํ‚จ ํ›„ ๊ฐ ์ ˆํŽธ์„ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„ ๋“ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ์žฌ๋ฐฐ์—ด์„ ํ†ตํ•ด ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์–ป๊ฒŒ ๋œ๋‹ค. 3 and 4 are diagrams showing before and after matching of image data representing an initial soft tissue arrangement and image data for a slice, respectively. After acquiring the image data for the initial soft tissue array and the image data for each section as described above, match the initial soft tissue array and the image data of each section through the surface matching of the soft tissue, Rearrangement yields the target soft tissue arrangement.

๋˜ํ•œ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๊ณผ ์ ˆํŽธ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์˜ ๋งค์นญ ๋ฐ์ดํ„ฐ์— ํ™˜์ž์˜ ๊ตฌ๊ฐ•๋‚ด ์ƒํƒœ๋ฅผ ๋ฐ˜์˜ํ•˜๋Š” CT ์˜์ƒ์„ ๋งค์นญํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ ์น˜๊ทผ์˜ ์ด๋™์–‘์ƒ์„ ๊ต์ •์น˜๋ฃŒ๊ณ„ํš์— ํฌํ•จ์‹œํ‚ฌ ์ˆ˜ ์žˆ์„ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์–ผ๊ตด ์™ธํ˜•์„ CT ์˜์ƒ์—์„œ ์–ป์–ด ์‹ฌ๋ฏธ์  ๊ด€์ ์—์„œ ์ž…์ˆ  ๋“ฑ๊ณผ ๊ฐ™์€ ์—ฐ์กฐ์ง๊ณผ์˜ ๊ต์ •๊ด€๊ณ„๋ฅผ ํฌํ•จํ•  ์ˆ˜ ์žˆ๋‹ค. In addition, the target soft tissue array may be obtained by using the image data obtained by matching the CT data reflecting the patient's oral condition to the matching data of the initial soft tissue array and the segment image data. In this case, not only the movement of the root can be included in the orthodontic treatment plan, but also the facial appearance can be obtained from the CT image and include a corrective relationship with soft tissues such as the lips from an aesthetic point of view.

๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๊ฒŒ ๋˜๋ฉด ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๊ณผ ๊ณตํ†ต๋˜๋Š” ์ด๋ฏธ์ง€ ์š”์†Œ๋ฅผ ๊ฐ–๊ฒŒ ๋˜๋ฉฐ ์ด๋ฅผ ํ†ตํ•ด ๊ฐœ๋ณ„ ์น˜์•„์˜ ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๊ฐ ๊ฐœ๋ณ„์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ๊ฐ ์ ˆํŽธ์˜ ์—ฐ์กฐ์ง์— ์ฐธ์กฐ์ ์„ ๋ถ€์—ฌํ•œ ํ›„ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๊ณผ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์—์„œ์˜ ์ฐธ์กฐ์ ์˜ ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•˜์—ฌ ๊ฐœ๋ณ„ ์น˜์•„๊ฐ€ ํฌํ•จ๋œ ์—ฐ์กฐ์ง์˜ ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ์ด๋ ‡๊ฒŒ ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•˜๋Š”๋ฐ ์ด์šฉํ•˜๊ธฐ ์œ„ํ•ด ๋ถ€์—ฌํ•œ ์ฐธ์กฐ์ ์€ ์ ์–ด๋„ 3๊ฐœ ์ด์ƒ์œผ๋กœ ๋ถ€์—ฌํ•˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•˜๋‹ค. ์ด๋Š” ๊ฐœ๋ณ„ ์น˜์•„์˜ ์ด๋™์€ x์ถ•, y์ถ•, z์ถ• ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋ฃจ์–ด์งˆ ์ˆ˜ ์žˆ๊ณ  ์ด๋Ÿฌํ•œ ์ด๋™๊ฒฝ๋กœ๋ฅผ ๋ณด๋‹ค ์ •ํ™•ํ•˜๊ฒŒ ์ถ”์ถœํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ ์–ด๋„ 3๊ฐœ ์ด์ƒ์˜ ์ฐธ์กฐ์ ์„ ๋ถ€์—ฌํ•˜์—ฌ์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ๋ฌผ๋ก  ์น˜์•„์˜ ์ด๋™์ด ์ž์œ ๋กญ๊ฒŒ ๋ชจ๋“  ์ถ•์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ธฐ๋Š” ํž˜๋“ค๊ธฐ ๋•Œ๋ฌธ์— 2๊ฐœ์˜ ์ฐธ์กฐ์ ์„ ํ†ตํ•ด ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•  ์ˆ˜ ์žˆ์œผ๋‚˜ ์ •ํ™•๋„ ์ธก๋ฉด์—์„œ ์•ฝ๊ฐ„ ์†ํ•ด๋ฅผ ๋ณด๊ฒŒ ๋œ๋‹ค. Obtaining the image data for the target soft tissue array will have an image element that is common to the initial soft tissue array, which allows the extraction of individual tooth movement paths. In other words, after the reference point is assigned to the soft tissue of each segment including each individual tooth, the movement path of the reference point in the initial soft tissue array and the target soft tissue array may be extracted to determine the movement path of the soft tissue including the individual teeth. It is preferable that at least three reference points are given for use in extracting the movement path. This is because the movement of individual teeth can be made in the x-axis, y-axis, and z-axis directions, and at least three reference points must be given to extract the movement path more accurately. Of course, since the movement of the tooth is not freely made in all axes, the movement path can be extracted through the two reference points, but it loses a little in terms of accuracy.

์ด๋ ‡๊ฒŒ ์—ฐ์กฐ์ง์— ์ฐธ์กฐ์ ์„ ๋ถ€์—ฌํ•˜์—ฌ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด ๋ฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์น˜์•„ ๋‚ด์ง€๋Š” ์—ฐ์กฐ์ง์˜ ์ด๋™๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•œ ํ›„์—๋Š” ๊ฐ ์น˜์•„ ๋˜๋Š” ์—ฐ์กฐ์ง์˜ ์ด๋™๊ฒฝ๋กœ๋ฅผ n๋“ฑ๋ถ„ ํ•˜์—ฌ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š”๋‹ค. ๋ฌผ๋ก  ๋น„์„ ํ˜• ๋ฐฉ์‹์„ ํ†ตํ•ด์„œ๋„ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜๋„ ์žˆ๋‹ค. ์น˜์—ด์˜ ๊ต์ •์— ์žˆ์–ด์„œ ์ผ๋ถ€ ๊ต์ •๊ธฐ๊ตฌ ์˜ˆ๋ฅผ ๋“ค์–ด ํˆฌ๋ช… ๊ต์ •๊ธฐ์˜ ๊ฒฝ์šฐ ๋‹จ๊ณ„๋ณ„๋กœ ์น˜์—ด์˜ ๊ต์ •์ด ์ด๋ฃจ์–ด์ง€๋ฏ€๋กœ ์ตœ์ข… ๊ต์ •๊นŒ์ง€ ์—ฌ๋Ÿฌ ์ฐจ๋ก€์— ๊ฑธ์ณ ๊ต์ •๊ธฐ๋ฅผ ์ œ์ž‘ํ•˜๊ฒŒ ๋œ๋‹ค. ๋ฌผ๋ก , ๋งค ๋‹จ๊ณ„๋ณ„ ์ ˆํŽธ์˜ ์ด๋™์–‘์ƒ์„ ๊ตํ•ฉ๊ด€๊ณ„, ์ด๋™๊ฐ„์„ญ ๋ฐ ์ƒ์—ญํ•™์  ์œ ํ•ด์„ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ์ด๋™์„ ๋ณด์ •ํ•˜๋Š” ๊ณผ์ •์„ ๊ฑฐ์น  ์ˆ˜๋„ ์žˆ๋‹ค. ์ข…๋ž˜์˜ ๊ฒฝ์šฐ ๋‹จ๊ณ„๋ณ„ ๊ต์ •๊ธฐ๋ฅผ ๋‹ด๋‹น์˜์‚ฌ์˜ ๊ฐœ๋ณ„์ ์ธ ๊ฒฝํ—˜์— ์˜ํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ๊ต์ •๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•˜๊ฑฐ๋‚˜ ๊ฐ ๊ต์ •๊ธฐ๋ฅผ ์ œ์ž‘์„ ์œ„ํ•ด ์ผ์ผ์ด ์น˜์•„ ๋ชจํ˜•์„ ์ œ์ž‘ํ•˜๋Š” ๋“ฑ ๊ต์ • ์น˜๋ฃŒ๊ณผ์ •์ด ๋ฒˆ๊ฑฐ๋กญ๊ณ  ๋น„์šฉ์ด ๋งŽ์ด ์†Œ์š”๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์Œ์€ ์•ž์„œ ์–ธ๊ธ‰ํ•œ ๋ฐ”์™€ ๊ฐ™๋‹ค. ๋ณธ ๋ฐœ๋ช…์˜ ๊ฒฝ์šฐ ๊ฐ ์น˜์•„๋ณ„๋กœ ์ ˆํŽธ์œผ๋กœ ๋‚˜๋ˆ„๊ณ  ๊ฐ ์ ˆํŽธ์œผ๋กœ ์ด๋ฃจ์–ด์ง„ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ๋Œ€๋น„ํ•˜์—ฌ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•˜๊ฒŒ ๋œ๋‹ค. ๋˜ํ•œ, ๊ฒฝ๋กœ์˜ ์ถ”์ถœ์„ ์œ„ํ•ด ๊ฐ ์ ˆํŽธ์— ํฌํ•จ๋˜๋Š” ์—ฐ์กฐ์ง์— ์ฐธ์กฐ์ ์„ ๋ถ€์—ฌํ•˜๊ณ  ๋ถ€์—ฌ๋œ ์ฐธ์กฐ์ ์„ ์ด์šฉํ•˜์—ฌ ๋ณด๋‹ค ํšจ์œจ์ ์ด๊ณ  ์ •ํ™•ํ•˜๊ฒŒ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋œ๋‹ค. After assigning a reference point to the soft tissue and comparing the image data of the initial soft tissue array and the target soft tissue array and extracting the movement path of the tooth or soft tissue, the soft tissue array for the partial movement is divided by n equal parts of the movement path of each tooth or soft tissue. Obtain image data representing. Of course, image data can also be obtained through a nonlinear method. In the orthodontics, some orthodontic instruments, for example, transparent orthodontics, are orthodontically corrected in stages, so that the braces are manufactured several times until the final correction. Of course, the movement pattern of each step may be corrected by considering the occlusion, movement interference, and biomechanical hazard. In the conventional case, there is a problem that the orthodontic treatment process is cumbersome and expensive, such as establishing a step-by-step correction plan based on the individual experience of the doctor in charge of the step-by-step brace or making a dental model for each brace. same. In the present invention, after dividing each tooth into sections and obtaining image data of the target soft tissue array consisting of the sections, the path is extracted in contrast to the image data of the initial soft tissue array. In addition, the reference point is assigned to the soft tissue included in each section for the path extraction, and the path can be extracted more efficiently and accurately by using the assigned reference point.

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์— ์˜ํ•ด ์ฐธ์กฐ์ ์„ ํ™œ์šฉํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์–ป๋Š” ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ด๋Š” ๋„๋ฉด์ด๋‹ค. ๋„ 5์˜ ์ฐธ์กฐ๋ฒˆํ˜ธ 30์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ์ ˆํŽธ์— ๋Œ€ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์ด๊ณ  ์ฐธ์กฐ๋ฒˆํ˜ธ 40์€ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„ ๋“ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ์žฌ๋ฐฐ์—ดํ•œ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์ด๋‹ค. A1 - A4๋Š” ๊ฐ ์ ˆํŽธ์˜ ์ด๋™ ๊ฒฝ๋กœ๋ฅผ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์œผ๋กœ ์•ž์„œ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ์—ฐ์กฐ์ง์— ๋ถ€์—ฌ๋œ ์ฐธ์กฐ์ ์˜ ์ด๋™์„ ํ†ตํ•ด ์ถ”์ถœํ•œ๋‹ค.5 is a view showing a process of obtaining a soft tissue arrangement step by step using a reference point by the soft tissue arrangement method according to the present invention. Reference numeral 30 in FIG. 5 denotes image data obtained by matching data about fragments to the initial soft tissue array, and reference numeral 40 denotes image data of the target soft tissue array rearranged in consideration of the occlusal relationship between teeth. A1-A4 shows the movement path of each section, and is extracted through the movement of the reference point given to the soft tissue as described above.

์ถ”์ถœ๋œ ๊ฒฝ๋กœ๋ฅผ n๋“ฑ๋ถ„ ํ•˜์—ฌ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„ ๋‹จ๊ณ„๋ณ„ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•  ์ˆ˜๋„ ์žˆ๋‹ค. ๋‹จ๊ณ„๋ณ„ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” ์ผ๋ก€๋กœ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋งŒ์œผ๋กœ ์ด๋ฃจ์–ด์งˆ ์ˆ˜ ์žˆ์œผ๋ฉฐ ์•ž์„œ ์„ค๋ช…ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ์น˜์•„์˜ ์ด๋™๊ณผ ๊ทธ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ด๋™์ด ๋™์ผํ•œ ํŒจํ„ด์„ ๋„๊ณ  ์žˆ๊ณ  ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์˜ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋กœ๋ถ€ํ„ฐ CAD/CAM์„ ์ด์šฉํ•˜์—ฌ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•˜๊ณ  ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌ์— ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€ํ•œ ๊ธฐ๊ตฌ๋ฅผ ๋ถ€์ฐฉํ•˜๋ฉด ์น˜์•„์˜ ๋ฐฐ์—ด๊นŒ์ง€ ํฌํ•จํ•˜๋Š” ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ๋งŒ๋“ค ์ˆ˜ ์žˆ๊ฒŒ ๋œ๋‹ค. ์ด๋ ‡๊ฒŒ ๋งŒ๋“ค์–ด์ง„ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๊ต์ •์šฉ ์žฅ์น˜ ์˜ˆ๋ฅผ ๋“ค์–ด ํˆฌ๋ช… ๊ต์ •์žฅ์น˜ ๋“ฑ์„ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. After dividing the extracted path by n, the method may further include obtaining image data representing a stepwise soft tissue arrangement for partial movement. Step-by-step dental instruments, for example, can be made only by step-by-step soft tissue arrangement. As described above, the movement of teeth and the movement of soft tissues corresponding to the teeth have the same pattern. By making a device and attaching the device for each tooth to the manufactured dental device, it is possible to create a dental device including an array of teeth. By using the dental instruments thus made it is possible to produce a device for orthodontics, for example a transparent orthodontic device.

์ด์™€ ๊ฐ™์ด ๋ณธ ๋ฐœ๋ช…์˜ ์—ฐ์กฐ์ง ๋ฐฐ์—ด๋ฐฉ๋ฒ•์€ ์ฒ˜์Œ X-ray, CT์™€ ์น˜์•„์˜ ๋ฐฐ์—ด์ƒํƒœ์— ๋Œ€ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„์—๋Š” ๋ณ„๋„์˜ ๊ฒ€์‚ฌ๋‚˜ ์ ˆ์ฐจ ์—†์ด ํ•œ ๋ฒˆ์— ๊ฐ ํ™˜์ž์—๊ฒŒ ์ตœ์ ์˜ ๊ต์ •์น˜๋ฃŒ๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ์„ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์ตœ์ข… ๊ต์ •๊นŒ์ง€์˜ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ํ•œ ๋ฒˆ์— ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๊ณ  ์น˜๊ณผ ์˜์‚ฌ์˜ ๊ฒฝํ—˜๊ณผ ๋ฌด๊ด€ํ•˜๊ฒŒ ๊ฐ๊ด€์ ์œผ๋กœ ์ตœ์ ์˜ ๊ต์ •์‹œ์ˆ ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค.As described above, the soft tissue arrangement method of the present invention can establish an optimal orthodontic treatment plan for each patient at a time without a separate test or procedure after obtaining data on the X-ray, CT and the arrangement of the teeth. In addition, it is possible to produce dental instruments up to the final correction at a time, and there is an effect that can be performed optimally objectively irrespective of the dentist's experience.

์ด์ƒ์—์„œ๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ ์˜ˆ๋ฅผ ์˜ˆ์‹œ์ ์œผ๋กœ ์„ค๋ช…ํ•˜์˜€์œผ๋‚˜, ๋ณธ ๋ฐœ๋ช…์˜ ๋ฒ”์œ„๋Š” ์ด ๊ฐ™์€ ํŠน์ • ์‹ค์‹œ ์˜ˆ์—๋งŒ ํ•œ์ •๋˜์ง€ ์•Š์œผ๋ฉฐ ํ•ด๋‹น ๋ถ„์•ผ์—์„œ ํ†ต์ƒ์˜ ์ง€์‹์„ ๊ฐ€์ง„์ž๋ผ๋ฉด ๋ณธ ๋ฐœ๋ช…์˜ ํŠนํ—ˆ ์ฒญ๊ตฌ ๋ฒ”์œ„ ๋‚ด์— ๊ธฐ์žฌ๋œ ๋ฒ”์ฃผ ๋‚ด์—์„œ ์ ์ ˆํ•˜๊ฒŒ ๋ณ€๊ฒฝ์ด ๊ฐ€๋Šฅํ•  ๊ฒƒ์ด๋‹ค.In the above described exemplary embodiments of the present invention by way of example, the scope of the present invention is not limited to this specific embodiment, and those skilled in the art within the scope described in the claims of the present invention Changes may be made as appropriate.

๋ณธ ๋ฐœ๋ช…์€ ๊ฐ ํ™˜์ž์— ๋งž๋Š” ์ตœ์ ์˜ ์น˜์—ด๊ต์ •๊ณ„ํš์„ ์†์‰ฝ๊ณ  ํšจ์œจ์ ์œผ๋กœ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค. ๋˜ํ•œ, ์—ฌ๋Ÿฌ ์ฐจ๋ก€ X-ray ์‚ฌ์ง„์„ ์ฐ๊ฑฐ๋‚˜ ์น˜์•„ ๋ณธ์„ ๋œจ์ง€ ์•Š๊ณ  ํ•œ ๋ฒˆ์˜ ๊ฒ€์‚ฌ๋งŒ์œผ๋กœ๋„ ์ฒด๊ณ„์ ์ธ ๊ต์ •๊ณ„ํš์„ ์ˆ˜๋ฆฝํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค. ๋˜ํ•œ, ๊ฐ ๋‹จ๊ณ„๋ณ„ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌ์˜ ์ œ์ž‘์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ ๊ต์ •์น˜๋ฃŒ๊ณ„ํš๊ณผ ์—ฐ๋™ํ•˜์—ฌ ์†์‰ฝ๊ฒŒ ์น˜๊ณผ์šฉ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ๋‹ค. ๋˜ํ•œ, ์ผ๋ถ€ ๊ต์ •์žฅ์น˜์˜ ์ œ์ž‘์„ ์œ„ํ•œ ์ข…๋ž˜ ๋ฒ ์ด์Šค ๋ชจ๋ธ์˜ ํ‘œ๋ฉด๊ฑฐ์น ๊ธฐ, ๋‹จ์ฐจ ๋“ฑ์˜ ํ•œ๊ณ„๋ฅผ ๊ทน๋ณตํ•˜๊ณ  ์ •๋ฐ€ํ•˜๊ณ  ์ •ํ™•ํ•˜๊ฒŒ ๊ต์ •์žฅ์น˜๋ฅผ ์ œ์ž‘ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜ํ•œ, ๋ฒ ์ด์Šค ๋ชจ๋ธ์„ ์ œ์ž‘ํ•˜๋Š” ๊ณผ์ •์ด ๊ฐ„์†Œํ™”๋จ์— ๋”ฐ๋ผ ๊ต์ •์žฅ์น˜๋ฅผ ๋งŒ๋“œ๋Š”๋ฐ ๊ฑธ๋ฆฌ๋Š” ๊ณต์ •์ƒ ์‹œ๊ฐ„์ด ์ƒ๋Œ€์ ์œผ๋กœ ์งง๊ฒŒ ์†Œ์š”๋˜๊ณ , ๋˜ํ•œ, ์น˜์•„ ๋ฐ ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•˜์—ฌ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ํš๋“ํ•จ์— ๋”ฐ๋ผ ์ข…๋ž˜๋ณด๋‹ค ์ •๋ฐ€ํ•˜๊ณ  ์ •ํ™•ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋Š” ํšจ๊ณผ๊ฐ€ ์žˆ์–ด, ์‚ฐ์—…์ƒ ์ด์šฉ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค.The present invention has the effect of easily and efficiently establishing an optimal orthodontic plan for each patient. In addition, it is effective to establish a systematic correction plan with only one examination without taking multiple X-ray photographs or making tooth patterns. In addition, there is an effect that can be easily produced in conjunction with the orthodontic treatment plan when the production of dental instruments for each step can be easily produced. In addition, it is possible to manufacture the calibration device precisely and accurately, overcoming the limitations of surface roughness, step, etc. of the conventional base model for the manufacture of some calibration device. In addition, as the process of fabricating the base model is simplified, the time required to make the orthodontic device is relatively short, and the image data is obtained by segmenting into fragments including a part of the tooth and the soft tissue, thereby obtaining more accurate and accurate data. There is an effect of obtaining accurate image data, which has industrial applicability.

Claims (17)

์ดˆ๊ธฐ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ตฌ๊ฐ• ๋‚ด ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„;Obtaining image data of an oral soft tissue model representing an initial soft tissue arrangement; ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์„ ๊ตฌ์„ฑํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€์™€ ๊ฐœ๋ณ„ ์น˜์•„๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„;Obtaining image data of a section including a portion of soft tissue and individual teeth constituting the soft tissue model; ์ƒ๊ธฐ ๊ตฌ๊ฐ• ๋‚ด ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•ด ๊ตฌ๊ฐ•๊ตฌ์กฐ์˜ ์‹ฌ๋ฏธ์  ๊ธฐ๋Šฅ์ ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๋ชฉํ‘œ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„;Obtaining image data representing a target soft tissue arrangement in consideration of the aesthetic functional relationship of the oral structure with respect to the oral soft tissue model; ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์™€ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ์น˜์•„์˜ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋ฅผ ํฌํ•จํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•. Soft tissue array transformation method comprising the step of obtaining the image data representing the soft tissue array step by step for the partial movement of the teeth by using the image data representing the initial soft tissue array and the target soft tissue array. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ ,The soft tissue model is a gypsum model representing the initial soft tissue arrangement, ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.Soft tissue array transformation method characterized in that the image data for the initial soft tissue model is obtained by using a three-dimensional scan. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ ,The soft tissue model is a gypsum model representing the initial soft tissue arrangement, ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์„๊ณ ๋ชจ๋ธ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•œ ํ›„ ์ƒ๊ธฐ ๋ถ„์ ˆ๋œ ๊ฐ ์ ˆํŽธ์„ 3์ฐจ์› ์Šค์บ”ํ•˜์—ฌ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•. The image data for each section is a soft tissue array transformation method, characterized in that obtained by three-dimensional scanning each segment after the segment containing a portion of the soft tissue corresponding to the individual teeth in the plaster model. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง์˜ ์ผ๋ถ€๊ฐ€ ํฌํ•จํ•˜๋Š” ์ด๋ฏธ์ง€๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The soft tissue array transformation method of claim 1, wherein the image data for each segment is obtained by separating an image included in a part of soft tissue corresponding to an individual tooth from the image data representing the initial soft tissue array. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์—ฐ์กฐ์ง ๋ชจ๋ธ์€ ๊ต์ •์น˜๋ฃŒ์— ์‚ฌ์šฉ๋˜๋Š” ์…‹์—…๋ชจ๋ธ์ด๊ณ ,The soft tissue model is a setup model used for orthodontic treatment, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์…‹์—…๋ชจ๋ธ์— ์ƒ๊ธฐ ์ ˆํŽธ์„ ๊ฒฐํ•ฉํ•œ ํ›„ 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.Soft tissue array transformation method characterized in that the image data for the target soft tissue array is obtained by using the three-dimensional scan after combining the segment with the setup model. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ ๊ตํ•ฉ์ถฉ๋Œ๊ฒ€์‚ฌ๊ณผ์ •์„ ๊ฑฐ์ณ ๊ฐ ์ ˆํŽธ์„ ๋ฐฐ์—ดํ•œ ํ›„ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•. The soft tissue array conversion method, characterized in that the image data representing the target soft tissue array is obtained after arranging each section through the occlusal collision inspection process using the image data for each section. ์ œ6ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 6, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๊ตฌ๊ฐ•๊ตฌ์กฐ์— ๋Œ€ํ•œ CT์˜์ƒ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญ์‹œํ‚จ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๊ธฐ์ดˆํ•˜์—ฌ ๊ฐ ์ ˆํŽธ์„ ๋ฐฐ์—ดํ•œ ํ›„ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The soft tissue array transformation method of claim 1, wherein the image data representing the target soft tissue array is obtained after arranging the sections based on the image data obtained by matching CT image data of the oral structure to the image data of the soft tissue model. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ์—ฐ์กฐ์ง๋ชจ๋ธ์€ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์„๊ณ ๋ชจ๋ธ์ด๊ณ ,The soft tissue model is a gypsum model representing the initial soft tissue arrangement, ์ƒ๊ธฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋Š” ์ƒ๊ธฐ ์„๊ณ ๋ชจ๋ธ์—์„œ ๊ฐœ๋ณ„ ์น˜์•„์— ๋Œ€์‘ํ•˜๋Š” ์—ฐ์กฐ์ง ์ผ๋ถ€๋ฅผ ํฌํ•จํ•˜๋Š” ์ ˆํŽธ์œผ๋กœ ๋ถ„์ ˆํ•œ ํ›„ ๊ฐœ๋ณ„ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ์ƒ๊ฐ€ ๊ฐ ์ ˆํŽธ์„ ์žฌ๋ฐฐ์—ด ํ•œ ํ›„ 3์ฐจ์› ์Šค์บ”์„ ์ด์šฉํ•˜์—ฌ ์–ป๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The image data representing the target soft tissue array is segmented into sections containing a portion of soft tissue corresponding to the individual teeth in the plaster model, and after the rearrangement of each segment in consideration of the occlusal relationship of the individual teeth, a three-dimensional scan is performed. Soft tissue array conversion method characterized in that the obtained. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋Š” ์ด๋™์‹œ ์น˜์•„์˜ ๊ตํ•ฉ๊ด€๊ณ„, ์ด๋™๊ฐ„์„ญ ๋ฐ ์ƒ์—ญํ•™์  ์œ ํ•ด์„ฑ์„ ๊ณ ๋ คํ•˜์—ฌ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ์กฐ์ ˆํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The step of obtaining the image data indicating the soft tissue array step by step further comprises the step of adjusting the soft tissue array step by step in consideration of the occlusal relationship, movement interference and biomechanical hazard of the teeth during movement. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋Š”,Obtaining image data representing the soft tissue array for each step of the movement, ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ์ž„์˜์˜ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๋‹จ๊ณ„;Setting an arbitrary reference point coordinate in the image data for each intercept; ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด๊ณผ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฒฝ๋กœ๋ฅผ ์ถ”์ถœํ•˜๋Š” ๋‹จ๊ณ„;Extracting a path between the initial soft tissue array and the target soft tissue array using the reference point coordinates; ์ƒ๊ธฐ ์ถ”์ถœ๋œ ๊ฒฝ๋กœ๋ฅผ ์ผ์ •ํ•œ ๊ฑฐ๋ฆฌ๋งŒํผ ์ด๊ฒฉ๋˜๋„๋ก ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋ฐฐ์—ดํ•˜์—ฌ ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป๋Š” ๋‹จ๊ณ„๋ฅผ ํฌํ•จํ•˜์—ฌ ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.And arranging the image data for each section so as to space the extracted path by a predetermined distance to obtain image data indicating the soft tissue array for each step. ์ œ10ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 10, ์ƒ๊ธฐ ์ฐธ์กฐ์ ์€ ๊ฐ ์ ˆํŽธ๋ณ„๋กœ 3๊ฐœ ์ด์ƒ์œผ๋กœ ์„ค์ •ํ•˜๋˜, ๊ฐ ์ ˆํŽธ์— ํฌํ•จ๋œ ์—ฐ์กฐ์ง์— ์„ค์ •ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The reference point is set to three or more for each section, soft tissue array conversion method characterized in that it is set to the soft tissue contained in each section. ์ œ10ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 10, ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๋‹จ๊ณ„๋Š”, Setting the reference point coordinates, ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ์ƒ๊ธฐ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ๋งค์นญ์‹œํ‚จ ํ›„ ์ƒ๊ธฐ ๋งค์นญ๋œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์—์„œ ๊ฐ ์ ˆํŽธ์˜ ์—ฐ์กฐ์ง์— ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์„ค์ •ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.And matching reference image coordinates to the soft tissue of each segment in the matched image data, after matching the image data for each segment with the image data representing the initial soft tissue arrangement. ์ œ12ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 12, ์ƒ๊ธฐ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด๊ณผ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฒฝ๋กœ๋Š” ์ƒ๊ธฐ ์ฐธ์กฐ์  ์ขŒํ‘œ๊ฐ€ ์„ค์ •๋œ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ๊ธฐ ๋ชฉํ‘œ ์น˜์•„๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์— ๋งค์นญ์‹œํ‚จ ํ›„ ์ดˆ๊ธฐ ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ฐ ๋ชฉํ‘œ ์—ฐ์กฐ์ง๋ฐฐ์—ด์˜ ๊ฐ ์ ˆํŽธ์— ๋Œ€ํ•œ ์ฐธ์กฐ์  ์ขŒํ‘œ๋ฅผ ์ด์šฉํ•˜์—ฌ ์ถ”์ถœํ•˜๋Š” ๊ฒƒ์ด ํŠน์ง•์ธ ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The paths of the initial soft tissue array and the target soft tissue array are matched to the image data representing the target tooth array in which the reference point coordinates are set, and then the reference points for each segment of the initial soft tissue array and the target soft tissue array. Soft tissue array transformation method characterized in that extracted by using the coordinates. ์ œ1ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 1, ์ƒ๊ธฐ ๋ถ€๋ถ„์ด๋™์„ ์œ„ํ•œ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์–ป์€ ํ›„, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋ฅผ ์ œ์ž‘ํ•˜๋Š” ๋‹จ๊ณ„๋ฅผ ๋” ํฌํ•จํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.After obtaining the image data indicating the soft tissue array step by step for the partial movement, soft tissue array conversion method characterized in that it further comprises the step of producing a dental instrument for the step soft tissue array. ์ œ14ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 14, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” RP๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The method for converting soft tissue array, characterized in that the dental instrument for the soft tissue array for each step is manufactured using RP. ์ œ14ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 14, ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์— ๋Œ€ํ•œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ๋Š” ์ƒ๊ธฐ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ๋ฅผ ์ด์šฉํ•˜์—ฌ CAD/CAM์„ ํ†ตํ•ด ์ œ์ž‘ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์—ฐ์กฐ์ง๋ฐฐ์—ด ๋ณ€ํ™˜๋ฐฉ๋ฒ•.The dental instrument for the soft tissue array of the step is soft tissue array conversion method characterized in that the manufacturing via CAD / CAM using the image data representing the soft tissue array for each step. ์ œ14ํ•ญ ๋‚ด์ง€ ์ œ16ํ•ญ ์ค‘ ์–ด๋Š ํ•œ ํ•ญ์— ์žˆ์–ด์„œ,The method according to any one of claims 14 to 16, ์ƒ๊ธฐ ์—ฐ์กฐ์ง ๋ณ€ํ™˜๋ฐฉ๋ฒ•์„ ํ†ตํ•ด ์–ป์€ ๋‹จ๊ณ„๋ณ„ ์—ฐ์กฐ์ง ๋ฐฐ์—ด์„ ๋‚˜ํƒ€๋‚ด๋Š” ์ด๋ฏธ์ง€๋ฅผ ์ด์šฉํ•˜์—ฌ ์ œ์ž‘๋œ ์น˜๊ณผ์šฉ ๊ธฐ๊ตฌ.Dental instrument produced using the image representing the soft tissue arrangement step by step obtained by the soft tissue conversion method.
PCT/KR2009/004322 2008-08-01 2009-08-03 Method for changing arrangement of soft tissue and dental instrument manufactured using same Ceased WO2010013986A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080075523A KR20100013822A (en) 2008-08-01 2008-08-01 Image process of soft tissue reconstruction and dental mold for rearrangement of tooth
KR10-2008-0075523 2008-08-01

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