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WO2018056552A1 - Foret pour procédure d'implant - Google Patents

Foret pour procédure d'implant Download PDF

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Publication number
WO2018056552A1
WO2018056552A1 PCT/KR2017/006384 KR2017006384W WO2018056552A1 WO 2018056552 A1 WO2018056552 A1 WO 2018056552A1 KR 2017006384 W KR2017006384 W KR 2017006384W WO 2018056552 A1 WO2018056552 A1 WO 2018056552A1
Authority
WO
WIPO (PCT)
Prior art keywords
drill
blade
body part
implant
blade portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2017/006384
Other languages
English (en)
Korean (ko)
Inventor
김성주
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018056552A1 publication Critical patent/WO2018056552A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A61C1/084—Positioning or guiding, e.g. of drills of implanting tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C3/00—Dental tools or instruments
    • A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0089—Implanting tools or instruments

Definitions

  • the present invention relates to a drill for implant treatment.
  • Implants are originally a substitute that recovers when human tissue is lost, but in the dentist, it means implanting artificial teeth.
  • Implant treatment is a procedure to restore the function of the tooth by fixing the artificial tooth after planting the tooth root made of titanium (non-reaction reaction) in the alveolar bone where the tooth falls out to replace the lost root (root).
  • the surrounding teeth and bones are damaged over time, but the implants do not damage the surrounding dental tissue and have the same function or shape as natural teeth and do not cause tooth decay.
  • the implant procedure is completed by drilling a placement position using a predetermined drill, placing the implant in the alveolar bone, fusion fusion to the bone, and then joining the abutment to the implant and then covering the abutment with the final prosthesis.
  • These implants as well as single missing restorations, enhance the function of dentures and improve the aesthetic aspects of dental prosthetic restorations in partial and complete teeth, and further disperse excessive stress on surrounding supportive tissue. It also helps stabilize the teeth.
  • the implant is placed after drilling the alveolar bone, so the drilling work of the alveolar bone is very important. Therefore, the shape of the drill for performing such a drilling operation is inevitably configured to be somewhat complicated, and since the size is very small, there are many difficulties in machining the drill.
  • the drill can be a body tissue or blood, such as saliva, cleaning and cleaning is very important, the shape of the drill is somewhat complicated, there is a difficulty in cleaning and cleaning.
  • the present invention is to provide a drill for implant treatment easy to clean and wash while improving processability.
  • Drill for implant surgery includes a first blade portion having a plurality of blade areas for drilling a groove in the alveolar bone, the inner groove is formed therein and a plurality of through holes on the outer peripheral surface
  • the drill body part is formed, comprising a drill connection part detachably coupled to the drill body part in the opposite direction of the first blade portion, the inner groove is in communication with the outside in the direction in which the blade portion is located, the through hole Is penetrated in a twisted shape toward the blade portion may be in communication with the inner groove.
  • the first blade portion may include three connection regions connecting the three blade regions and the blade region.
  • the blade regions may be located at intervals of 120 °.
  • the heights of both sides of the blade region may be different from each other.
  • both sides of the blade region includes one side and the other side opposite to the one side, but the other side is lower than the one side, the one side is first contacted the alveolar bone in accordance with the rotation of the drill for the implant procedure can do.
  • the through hole includes one end closest to the drill connection part and the other end closest to the first blade part, the one end being biased at the other side of the blade area and the other end of the blade area.
  • the through hole may be twisted to be biased to one side.
  • a plurality of leg areas may be provided on an outer circumferential surface of the drill body part, separated by the through holes, and connected to each other at upper and lower ends.
  • the leg region may extend toward the blade portion in a twisted shape.
  • the drill body part may further include a second blade portion provided on at least one side of both sides of the leg region.
  • the drill body part and the drill connection part may be detachably coupled by screwing.
  • the drill body part is located in the opposite direction of the blade portion includes a first coupling region including a thread on the outer surface, the drill connection part is located in the direction toward the drill body part, but the inner surface And a second coupling region including a screw thread, and may be screwed by the first coupling region and the second coupling region.
  • the diameter of the drill body part may be 3.3 mm or more and less than 5 mm.
  • the drill for implant surgery according to the present invention can be processed by a plurality of through holes penetrated in the inner groove and twisted shape by combining the drill body part and the drill connection part detachably, and the following effects are obtained.
  • FIG. 1 is a perspective view of a drill for implant surgery according to an embodiment of the present invention.
  • Figure 2 is a side view of the drill for the implant procedure shown in FIG.
  • FIG. 3 is an enlarged view of a portion A shown in FIG. 2.
  • Figure 4 is a top view showing the blade area arrangement of the implant treatment drill shown in FIG.
  • FIG. 5 is an exploded perspective view of the drill for the implant procedure shown in FIG.
  • FIG. 1 is a perspective view of a drill 100 for an implant procedure according to an embodiment of the present invention
  • Figure 2 is a side view of the drill 100 for the implant procedure shown in FIG.
  • the drill 100 for the implant operation according to the present embodiment will be described with reference to this.
  • the drill 100 for the implant procedure includes a drill body part 200 and a drill connection part 300 having a first blade portion 250
  • the drill body part 200 may be provided with a plurality of through holes 220 penetrated in an internal groove 210 and a twisted shape.
  • the drill body part 200 is a member including a first blade portion 250 that plays an important role in the implant treatment drill 100 to drill a groove in the alveolar bone, and becomes a main body of the implant treatment drill 100. to be.
  • the inner groove 210 may be formed in the drill body part 200.
  • the inner groove 210 communicates with the outside in the direction in which the first blade portion 250 is located, that is, may be open in the direction of the first blade portion 250 (the right side is open in FIG. 1).
  • the inner groove 210 may form a predetermined space in the interior of the drill body part 200, the space of the alveolar bone generated when the first blade portion 250 drills a groove in the alveolar bone can be accommodated. have. Therefore, the alveolar bone fragments are left on the gums of a person and excessive heat is generated when puncturing, thereby preventing the necrosis of the alveolar bone.
  • the through hole 220 may be formed through the outer circumferential surface of the drill body part 200.
  • the through-hole 220 according to the present embodiment may be formed in a plurality of long along the longitudinal direction of the drill body part 200, so as to minimize the effect on other parts other than the cutting area while improving the cutting function of the alveolar bone. It may elongate in a twisted shape (ie in a twisted shape). In other words, one end 221 of the through-hole 220 (area close to the drill connection part 300) and the other end 222 (area close to the first blade part 250) are twisted without being connected in a straight line to smooth the curve. Can be connected.
  • the through hole 220 may pass through an outer circumferential surface of the drill body part 200 and may communicate with an internal groove 210 formed in the drill body part 200. Therefore, a piece of alveolar bone that is cut and moved along the side of the drill body part 200 may enter the inner groove 210 through the through hole 220.
  • the outer circumferential surface of the drill body part 200 may be divided into a plurality of leg regions 230 by the plurality of through holes 220.
  • the leg region 230 may have a shape connected to each other at the upper end 231 and the lower end 232 while being spaced apart from each other by the through hole 220.
  • the leg area 230 may also extend in a twisted shape.
  • the second blade portion 240 may be included on both sides of the leg region 230, that is, around both sides of the through hole 220.
  • the second blade portion 240 may help to crush the alveolar bone by helping the first blade portion 250, and when the first blade portion 250 gradually progresses deeply while grinding the alveolar bone, the side of the alveolar bone is crushed to crush the alveolar bone. This can make the process of drilling grooves easier.
  • the second blade portion 240 may be implemented to have a shape that is bent toward the inside from the leg region 230 to form a sharp end.
  • the second blade portion 240 may be provided on both sides of the leg region 230 (that is, both sides of the periphery region of the through hole 220), or may be provided only on one side of both sides.
  • the drill 100 for the implant procedure when the drill 100 for the implant procedure is arranged such that the first blade portion 250 is directed upward, one end 221 of the through hole 220 is biased to the left side and the other end ( 222 may be biased to the right. Therefore, when viewed from FIG. 2, the leg area 230 in which the second blade part 240 is positioned may also have a twisted shape that is biased from the left to the right while pointing upward. This is associated with the rotational direction of the implant 100 for drilling, it is assumed in the present embodiment that the drill 100 for implant surgery in Figure 1 is rotated in the counterclockwise direction, the second blade portion 240 in FIG. The upper side of the) is set to make efficient cutting by making the alveolar bone first.
  • one end 221 of the through hole 220 may be set to the right side and the other end 222 may be set to the left side. That is, the side surface of the alveolar bone may be smoothly crushed from the other end 222 of the through hole 220 toward one end 221 according to the rotation direction of the drill 100 for the implant procedure.
  • three through holes 220 may be configured. If the number of the through holes 220 is greater than three, the thickness of the leg region 230 becomes too thin and the workability is reduced, and the alveolar bone fragments inside the inner groove 210 are discharged to the outside by many through holes 220. Problems may arise. In addition, when the number of the through holes 220 is less than three, the number of the second blade parts 240 may be reduced, and thus the processing of the alveolar bone side may be insufficient. Thus, the inventors of the present invention derived a suitable for securing the workability of the drill 100 for the implant procedure while smoothing the side of the alveolar bone when the number of through holes 220 is three.
  • FIG. 3 is an enlarged view of a portion A shown in FIG. 2, and FIG. 4 is a top view showing the arrangement of the blade regions 251 of the drill 100 for the implant procedure shown in FIG. 3.
  • the first blade portion 250 of the drill body part 200 according to the present embodiment will be described with reference to FIGS. 1 to 4.
  • the first blade portion 250 is a member for cutting or crushing the alveolar bone to form a groove, and includes a connection area 252 connecting the plurality of blade areas 251 and the blade areas 251. can do.
  • the blade region 251 may be longer than the connection region 252 to the outside (upper side).
  • the connection area 252 may also have a cutting and grinding function, but its role may be smaller than that of the extended blade area 251.
  • the blade region 251 and the connection region 252 may be provided with a sharp end is bent toward the inside in order to effectively crush the alveolar bone.
  • the heights of both ends of the blade area 251 may be different from each other, and the height of one side 251a (the right in the drawing) is the other side 251b; In the upper left), one side 231a can be made sharper.
  • the drill 100 for the implant procedure in Figure 1 is rotated counterclockwise
  • the implant 100 is rotated in the clockwise direction, it may be desirable to increase the height of the other side 231b of the blade region 251 compared to the one side 231a. That is, it can be seen that it is desirable to increase the height of the portion that first contact the alveolar bone according to the rotation direction of the drill 100 for the implant procedure.
  • the height difference of the blade area 251 may also be associated with the twisted shape of the through hole 220. Specifically, both sides of the blade region 251 has one side 231a and the other side 231b having different heights, and one end 221 far from the first blade portion 250 of the through hole 220 is the blade region.
  • the other end 222 which is biased toward the other side 231b of 251 and the other end 222 adjacent to the first blade part 250 of the through hole 220 may be set to be biased toward one side 231a of the blade area 251. In this case, while the alveolar bone is effectively crushed by the first blade unit 250 and the second blade unit 240, a negative effect on the alveolar bone area that should not be crushed can be minimized.
  • the implant 100 for implant surgery may include three blade regions 251. This can be seen as an optimized value, if the number is less than three may not be suitable for grinding the alveolar bone enough, if the number is more than three, the grinding effect is significantly greater than the effort to process the first blade portion 250 This may be because it is not stretched. Therefore, the inventor of the present invention derives three as the most suitable number of blade areas 251. In this case, the blade area 251 may be positioned at intervals of 120 ° with respect to the center as shown in FIG. 4 so that the grinding according to the first blade part 250 is not biased to a specific area.
  • the salping drill body part 200 is an optimized structure for forming a groove in the alveolar bone, through the drill body part 200 according to the present embodiment to form a groove very easily with a small force on the alveolar bone. It is possible to form a convenient groove without a single drill 100, convenient and error-free, without having to replace the drill can reduce the time for drilling the groove.
  • FIG. 5 is an exploded perspective view of the drill 100 for the implant procedure shown in FIG.
  • the drill connection part 300 of the drill 100 for the implant procedure according to this embodiment.
  • the drill connecting part 300 may be located in an opposite direction of the first blade part 250 as a part for connecting the drill body part 200 to a tool such as a dental hand piece. .
  • the drill connection part 300 may be fixed to the handpiece, the fixing groove 310 may be formed to receive the driving force of the handpiece to transmit the driving force to the drill body part 200.
  • the driving force may be transmitted to the drill body part 200 through the drill connection part 300, and accordingly, the drill connection part 300 and the drill body part 200 are rotated.
  • the alveolar bone may be pulverized by the first blade portion 250 or the second blade portion 240.
  • the drill connection part 300 may be detachably coupled to the drill body part 200.
  • Such detachable coupling may be possible, for example, by screwing, for example, the drill body part 200 includes a first coupling region 260 including a thread on an outer surface thereof and the drill connection part 300 has an inner surface.
  • the drill body part 200 and the drill connection part 300 by screwing the first coupling region 260 and the second coupling region 320. Can be detachably combined.
  • the implant 100 drill is a part directly in contact with the human body, the body tissue, blood or saliva, etc. during the procedure can be washed and cleaned is important, as in the present embodiment, the drill connection part 300 and the drill body part ( If 200 is separable, cleaning and cleaning after separation may increase the cleanliness of the drill 100 for the implant procedure.
  • the drill connection part 300 and the drill body part instead of making one integral member, two separate members are made and then combined, thereby improving workability.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Dental Prosthetics (AREA)

Abstract

L'invention concerne également un foret pour une procédure d'implant. Un foret pour une procédure d'implant selon la présente invention comprend : une partie de corps de foret comprenant une première partie de lame ayant une pluralité de zones de lame pour percer une rainure dans un os alvéolaire, la partie corps de foret ayant une rainure interne formée à l'intérieur de celle-ci et une pluralité de trous traversants formés sur une surface circonférentielle externe; et une partie de raccordement de foret qui est couplée de façon détachable à la partie corps de foret dans une direction opposée à la première partie de lame, la rainure interne étant en communication avec l'extérieur dans une direction dans laquelle la première partie de lame est située, et les trous traversants pénètrent vers la première partie de lame sous une forme torsadée pour communiquer avec la rainure interne. Selon le foret pour une procédure d'implant de la présente invention, un implant peut être implanté uniquement par une seule opération de forage, et la greffe osseuse alvéolaire peut être réalisée à l'aide de l'os alvéolaire extrait lors du forage, et présente une excellente directionnalité sans changement de celle-ci pendant le processus de forage.
PCT/KR2017/006384 2016-09-23 2017-06-19 Foret pour procédure d'implant Ceased WO2018056552A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0122482 2016-09-23
KR1020160122482A KR101711613B1 (ko) 2016-09-23 2016-09-23 임플란트 시술용 드릴

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WO2018056552A1 true WO2018056552A1 (fr) 2018-03-29

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PCT/KR2017/006384 Ceased WO2018056552A1 (fr) 2016-09-23 2017-06-19 Foret pour procédure d'implant

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WO (1) WO2018056552A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577988A (zh) * 2018-04-27 2018-09-28 江阴高峰医疗科技有限公司 一种种植手术用牙钻
US20220175489A1 (en) * 2018-10-16 2022-06-09 Dmax Co., Ltd. Implant surgery drill

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101711613B1 (ko) * 2016-09-23 2017-03-02 김성주 임플란트 시술용 드릴
KR102308497B1 (ko) * 2019-09-18 2021-10-06 주식회사 트루어버트먼트코리아 치과 임플란트용 드릴

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101192662B1 (ko) * 2011-03-22 2012-10-19 주식회사 이노바이오써지 임플란트 시술용 드릴
KR101200448B1 (ko) * 2011-09-02 2012-11-12 황적희 인공관절 결합홈을 형성하는 절삭 커터
KR101205841B1 (ko) * 2011-09-22 2012-11-28 오스템임플란트 주식회사 치과용 드릴, 드릴셋트 및 치조골의 천공방법
KR20150003639U (ko) * 2014-03-27 2015-10-07 우영훈 인공 치아 이식술용 자가본 채취기
KR101711613B1 (ko) * 2016-09-23 2017-03-02 김성주 임플란트 시술용 드릴

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101192662B1 (ko) * 2011-03-22 2012-10-19 주식회사 이노바이오써지 임플란트 시술용 드릴
KR101200448B1 (ko) * 2011-09-02 2012-11-12 황적희 인공관절 결합홈을 형성하는 절삭 커터
KR101205841B1 (ko) * 2011-09-22 2012-11-28 오스템임플란트 주식회사 치과용 드릴, 드릴셋트 및 치조골의 천공방법
KR20150003639U (ko) * 2014-03-27 2015-10-07 우영훈 인공 치아 이식술용 자가본 채취기
KR101711613B1 (ko) * 2016-09-23 2017-03-02 김성주 임플란트 시술용 드릴

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108577988A (zh) * 2018-04-27 2018-09-28 江阴高峰医疗科技有限公司 一种种植手术用牙钻
US20220175489A1 (en) * 2018-10-16 2022-06-09 Dmax Co., Ltd. Implant surgery drill

Also Published As

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