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WO2012011708A2 - Ultrasound wave transmission device capable of file exchange for cleaning dental root canals - Google Patents

Ultrasound wave transmission device capable of file exchange for cleaning dental root canals Download PDF

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Publication number
WO2012011708A2
WO2012011708A2 PCT/KR2011/005275 KR2011005275W WO2012011708A2 WO 2012011708 A2 WO2012011708 A2 WO 2012011708A2 KR 2011005275 W KR2011005275 W KR 2011005275W WO 2012011708 A2 WO2012011708 A2 WO 2012011708A2
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WO
WIPO (PCT)
Prior art keywords
vise
root canal
file
chuck
ultrasonic
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/KR2011/005275
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French (fr)
Korean (ko)
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WO2012011708A3 (en
Inventor
μž₯μ„±μš±
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Individual
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Individual
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Publication of WO2012011708A2 publication Critical patent/WO2012011708A2/en
Publication of WO2012011708A3 publication Critical patent/WO2012011708A3/en
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Ceased legal-status Critical Current

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    • 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
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/07—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with vibratory drive, e.g. ultrasonic
    • 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
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/148—Non-rotating tool holders, e.g. vibrating, oscillating, nutating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/42—Files for root canals; Handgrips or guiding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/40—Implements for surgical treatment of the roots or nerves of the teeth; Nerve needles; Methods or instruments for medication of the roots
    • A61C5/46—Nerve extractors, e.g. needles; Means for removing broken parts of endodontic instruments

Definitions

  • the present invention relates to an ultrasonic delivery device for dental root canal cleaning, and more particularly, to an ultrasonic delivery device for dental root canal cleaning that is capable of file exchange.
  • root canal treatment it is important to first remove any pulp residues remaining in the root canal to prevent secondary bacterial infection. This is because residual pulp residue provides nutrients that allow bacteria to multiply after root canal treatment ends, causing alveolar bone absorption at the proximal end.
  • Root canal treatment includes root canal enlargement procedures for mechanically removing pulp residues and root canal cleaning procedures for removing pulp residues in areas that are difficult to remove mechanically.
  • the instrument used for the canal enlargement process is called a pile.
  • piles are usually stainless steel or Nitai.
  • NaOCl is mainly used because of its ability to kill bacteria and dissolve pulp residues.
  • EDTA does not dissolve the pulp residue, but the effect of killing bacteria is similar to that of NaOCl and also removes the smear layer.
  • dentists who specialize in the treatment of the root canal usually perform a root canal lavage using NaOCl and EDTA.
  • This root canal cleaning process is usually performed by placing a solution of the two drugs in the root canal for 10-30 minutes after the root canal enlargement is complete.
  • NaOCl warmers are used to increase the NaOCl solution's temperature to increase its nasal dissolution capacity, and a 30 gauge side vent needle tip is used to deliver NaOCl to the root canal at the root region.
  • the root canal cleaning technique using ultrasound has been studied for many years.
  • ultrasonic vibration is applied to the root canal lavage liquid
  • vortices are formed in the root canal lavage liquid to increase its physical efficacy and to increase the temperature of the root canal lavage liquid to increase its chemical efficacy.
  • the results of previous studies show that the ultrasonic oscillation of the NaOCl solution in use results in the formation of vortices and an increase in temperature, which not only increases the solubility of NaOCl but also removes the smear layer.
  • the Natai pile-integrated root canal cleaning tip developed by Setrec, France has recently been popularized.
  • these root canal cleaning tips on the market are expensive and abrasion.
  • the root canal has a variety of shapes depending on the size, shape, etc. of the tooth, such a variety of root canal cleaning tips that can be used for each of the various root canals, it is difficult to supply from the manufacturer or the dentist to prepare each.
  • the root canal has various shapes, as described above. Many types of piles with various thicknesses, tapering, cross-sectional shapes, etc., can be used for root canal treatment.
  • Korean Patent Application No. 10-2007-0043851 name of the invention: a pen grip type dental file
  • the file according to the prior art is configured to be able to replace the file tip when the file tip is worn or damaged by using a nut (nut), when the file tip is worn or damaged, or need a different file tip size have.
  • a nut nut
  • such a file has a problem that the utility of the root can cause an unpredictable root canal enlargement, which greatly reduces its utility.
  • the object of the present invention is to solve all the problems of the prior art described above.
  • Another object of the present invention is to provide a simple device capable of applying ultrasonic vibrations simply by inserting an existing file (electric file, hand file, etc.) commonly used in a dental scale.
  • Another object of the present invention is to maximize the action of NaOCl by forming a vortex in the root canal lavage, raising the temperature of the NaOCl solution, and removing the smear layer using only NaOCl.
  • an ultrasonic delivery device for dental root canal cleaning which can be exchanged with a file, the hand being connectable to an ultrasonic generator, provided on the opposite side of the ultrasonic generator connection portion of the hand, and the file being inserted and fixed.
  • an ultrasonic delivery device for dental root canal cleaning including a vise chuck present, and a pin vise coupled to the vise chuck to fix the pile.
  • a simple device capable of applying ultrasonic vibrations simply by inserting an existing file into a dental scaler.
  • fine cleaning of the root canal is possible without a separate component for fine cleaning of the root canal, such as a 30 gauge side vent needle tip.
  • FIG. 1 is a perspective view of an ultrasonic delivery device for dental root canal cleaning, in accordance with an embodiment of the present invention, file exchange,
  • Figure 2 is an exploded view of FIG.
  • FIG. 3 is an enlarged perspective view of a portion of FIG. 2;
  • FIG. 4 is a plan view illustrating another example of the circular portion of FIG. 3.
  • FIG. 5 is a plan view illustrating still another embodiment of the circular portion of FIG. 3.
  • FIG. 1 is a perspective view of an ultrasonic delivery device for dental root canal washing, in accordance with an embodiment of the present invention
  • Figure 2 is an exploded view of FIG.
  • the ultrasonic transfer device for dental root canal washing in accordance with an embodiment of the present invention is a hand chuck 100, the vise chuck 110, the pile (F) bite, and the pile (F) It can be seen that it may include a pin vise 120 for fixing the.
  • the hand 100 is detachable to an ultrasonic scaler (not shown) mainly used for scaling of a tooth, and is a component for transmitting ultrasonic waves generated by the ultrasonic scaler to the pile F.
  • the hand 100 is preferably formed to be round so that the portion connected to the ultrasonic scaler is easily gripped by the hand.
  • the hand 100 may be freely formed including plastic or various other materials.
  • Vise chuck 110 may be provided on the opposite side of the rounded portion of the hand 100.
  • the vise chuck 110 may be integrally formed with the hand 100.
  • the vise chuck 110 may be separately formed for ease of manufacture and coupled to the end of the hand 100.
  • Vise chuck 110 may be formed in a shape that can restrain one end of the pile (F).
  • one end of the pile F may be inserted into the vise chuck 110.
  • the vise chuck 110 may have a pile change structure similar in shape to the drill change structure of a conventional electric drill.
  • the vise chuck 110 may be coupled to a pin vise 120 that may allow the pile F to be fixed relative to the vise chuck 110 by tightening the vise chuck 110.
  • the pin vise 120 is a component corresponding to the vise chuck 110, and may include a passage 122 that allows the pile F to pass through and to be pinched by the vise chuck 110.
  • the pin vise 120 may have an internal structure for tightening the vise chuck 110.
  • the inside of the pin vise 120 may be formed in a structure that is gradually narrowed to tighten the vise chuck 110. In this case, while the pin vise 120 is coupled to the vise chuck 110, the pin vice 120 tightens a portion in which the pile F is inserted into the vise chuck 110 due to a narrowing internal structure.
  • the vise chuck 110 may be provided with an O-ring 115 that may be in close contact with the pin vise 120.
  • O-ring 115 may function to allow the vise chuck 110 and the pin vise 120 to be in close contact with each other, it is preferably formed of a highly elastic metal material, a good rigid rubber material or a synthetic plastic. .
  • the O-ring 115 may prevent leakage at the coupling portion of the vise chuck 110 and the pin vise 120.
  • the O-ring 115 may be formed integrally with the vise chuck 110, but may be coupled to the vring chuck 110 after being separately formed.
  • Pin vise 120 may be provided with an annular portion 127 surrounding the O-ring 115 from the outside.
  • the annular portion 127 may surround the o-ring 115 from the outside and may be in close contact with the o-ring 115.
  • the annular portion 127 is preferably configured to be in close contact with the O-ring 115 while protecting the O-ring 115.
  • the annular portion 127 may be preferably formed integrally with the same material as the pin vise 120, but may be separately formed and coupled to the pin vise 120 as necessary.
  • FIG. 3 is an enlarged perspective view of a portion of FIG. 2; Hereinafter, reference will be made to FIG. 3.
  • a portion of the outer surface of the vise chuck 110 may have a spiral structure 131 for allowing the pin vise 120 to be coupled thereto.
  • a spiral structure (not shown) corresponding to the spiral structure 131 of the vise chuck 110 may be formed on a part of the inner surface of the pin vise 120 (to facilitate separation of both components, It may be desirable to make these spiral threads not too sharp).
  • the vise chuck 110 and the pin vise 120 may be coupled by a spiral structure, as long as the vise chuck 110 and the pin vise 120 facilitate coupling-separation, various other couplings may be used. It will be apparent to those skilled in the art that structures can be used.
  • the vise chuck 110 may include a circular portion 135 having a shape similar to that in which one circle is divided into two semicircles.
  • an insertion hole 136 into which the file F can be inserted may be formed.
  • the file F may be a file F according to an existing standard. , A pile F) having a body diameter of about 2 mm).
  • the circular portion 135 of the vise chuck 110 may restrain the pile F (in this case, the restraining force may vary depending on the material of the circular portion 135 (preferably, an elastic material).
  • the material of the circular portion 135 or vise chuck 110 can determine the material of the circular portion 135 or vise chuck 110 to suit the needs).
  • the circular portion 135 of the vise chuck 110 may narrow the inner diameter of the insertion hole 136 by tightening by the pin vise 120.
  • the file F inserted into the insertion hole 136 may be fixed. Since the circular part 135 of the vise chuck 110 may have elasticity, when the pin vise 120 is released, the inner diameter of the insertion hole 136 may be restored to its original state. In this case, the file F can be separated from the insertion opening 136.
  • FIG. 4 is a plan view illustrating another example of the circular portion 135 of FIG. 3.
  • the circular portion 135 of the vise chuck 110 may be composed of three or more pieces so that it can be tightened more easily. That is, as shown, the vise chuck 110 includes a circular portion 135 consisting of four quadrants 138, so that the pile (F) is inserted into the circular portion 135 to be fixed. Can be.
  • FIG. 5 is a plan view illustrating still another embodiment of the circular portion 135 of FIG. 3.
  • the circular portion 135 of the vise chuck 110 may have a bisected quadrangular insertion hole 146 including right angled corners facing each other.
  • This insert 146 may be applied for a pile F having a circular cross section or a pile F having other shaped cross sections, which does not fit well with the insert 136 described above.
  • the pile F in order to reduce the energy loss resulting from the ultrasonic vibration transmission process as the pile F is well confined within the circular portion 135 of the vise chuck 110, the pile F It is desirable to form the insertion openings 136 and 146 in such a way that () can contact a wider portion of the inner surface of the circular portion 135.
  • the insertion hole is basically an equilateral triangle or similar triangle and the triangle has a shape separated from one edge to its stool.
  • the pin vice 120 may include a plane portion 141 for manipulation by the tool (that is, for grabbing by the tool). Accordingly, the internal spiral structure of the pin vise 120 may be coupled to the spiral structure 131 of the vise chuck 110 by a tool such as a spanner or a boxer. Of course, the pin vise 120 may be coupled to the vise chuck 110 by manual operation of a person. In general, however, it may be desirable for a tool to be used for reliable engagement between both components.
  • the flat portion 141 as described above may be formed by the number required for the pin vise 120 (typically, two to six flat portions 141 may be formed).
  • the pile F may be inserted into the insertion hole 136 of the vise chuck 110 while the pin vise 120 is separated from the vise chuck 110.
  • the pin vise 120 may then be coupled to the vise chuck 110 to secure the pile F.
  • the hand 100 may then be connected to an ultrasonic generator (not shown), such as an ultrasonic scaler, with the pile F fixed.
  • an ultrasonic generator such as an ultrasonic scaler
  • the root canal is expanded using the pile F, and a drug such as NaOCl may be injected into the root canal.
  • the ultrasonic generator may be operated so that the pile F may be operated according to the ultrasonic vibration to clean the inside of the root canal.
  • This pile (F) can form a vortex by the transmission of the ultrasonic vibration, increase the temperature of the NaOCl solution and can even remove the smear layer.
  • the powerful vortex caused by the ultrasonic vibration allows the NaOCl solution to easily reach the root canal at the root portion of the root, thus enabling fine cleaning.
  • NaOCl warmers may be used in combination to increase the tissue solubility of NaOCl.
  • the file F currently being used does not match the shape of the root canal to be treated, another file F can be replaced.
  • the ultrasonic generator can be stopped, and the pin F 120 can be released to remove the pile F used. Then, the file F to be used can be fixed and used through the above-described procedure.

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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)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The present invention relates to an ultrasound wave transmission device for cleaning dental root canals, in particular, an ultrasound wave transmission device capable of file exchange for cleaning dental root canals. The ultrasound wave transmission device capable of file exchange for cleaning dental root canals according to one embodiment of the present invention comprises: a dental hand that can be connected to an ultrasound generator, a vice chuck that is provided on the opposite side of a connection portion of the ultrasound generator of the dental hand and which is adapted to have a file inserted and fixed therein, and a pin vice that couples with the vice chuck and fixes the file.

Description

파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치Ultrasonic Transmitter for Dental Root Canal Cleaning with File Exchange

λ³Έ 발λͺ…은 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜μ— κ΄€ν•œ κ²ƒμœΌλ‘œμ„œ, 특히, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜μ— κ΄€ν•œ 것이닀.The present invention relates to an ultrasonic delivery device for dental root canal cleaning, and more particularly, to an ultrasonic delivery device for dental root canal cleaning that is capable of file exchange.

μΉ˜μ•„μ˜ 신경이 μ†μƒλœ κ²½μš°λ‚˜ 손상될 μœ„ν—˜μ„±μ΄ 큰 κ²½μš°μ— μΉ˜κ³Όμ˜μ‚¬λ“€μ€ ν”νžˆ κ·Όκ΄€ 치료λ₯Ό μ‹œν–‰ν•œλ‹€. κ·Όκ΄€ 치료λ₯Ό μ‹œν–‰ν•  λ•Œμ—λŠ”, μš°μ„  κ·Όκ΄€ 내에 남아 μžˆλŠ” 치수 μž”μ‚¬λ₯Ό ν™•μ‹€νžˆ μ œκ±°ν•˜μ—¬ 이차적인 μ„Έκ·  감염을 λ§‰λŠ” 것이 μ€‘μš”ν•˜λ‹€. μž”μ‘΄ 치수 μž”μ‚¬λŠ” κ·Όκ΄€ μΉ˜λ£Œκ°€ μ’…λ£Œλœ 이후에 세균이 증식할 수 μžˆλŠ” μ˜μ–‘λΆ„μ„ μ œκ³΅ν•˜μ—¬ κ·Όλ‹¨λΆ€μ˜ 치쑰골 흑수λ₯Ό μ•ΌκΈ°ν•˜κΈ° λ•Œλ¬Έμ΄λ‹€.Dentists often offer root canal treatment when the nerves in the tooth are damaged or at high risk. When performing root canal treatment, it is important to first remove any pulp residues remaining in the root canal to prevent secondary bacterial infection. This is because residual pulp residue provides nutrients that allow bacteria to multiply after root canal treatment ends, causing alveolar bone absorption at the proximal end.

κ·Όκ΄€ μΉ˜λ£Œμ—λŠ”, 치수 μž”μ‚¬λ₯Ό κΈ°κ³„μ μœΌλ‘œ μ œκ±°ν•˜κΈ° μœ„ν•œ κ·Όκ΄€ ν™•λŒ€ κ³Όμ •κ³Ό 기계적 μ œκ±°κ°€ κ³€λž€ν•œ λΆ€μœ„μ˜ 치수 μž”μ‚¬λ₯Ό μ œκ±°ν•˜κΈ° μœ„ν•œ κ·Όκ΄€ μ„Έμ²™ 과정이 ν¬ν•¨λœλ‹€.Root canal treatment includes root canal enlargement procedures for mechanically removing pulp residues and root canal cleaning procedures for removing pulp residues in areas that are difficult to remove mechanically.

κ·Όκ΄€ ν™•λŒ€ 과정에 μ‚¬μš©λ˜λŠ” 기ꡬλ₯Ό 파일이라고 ν•œλ‹€. μ΄λŸ¬ν•œ νŒŒμΌμ€ 주둜 μŠ€ν…ŒμΈλ ˆμŠ€ μŠ€ν‹Έ μž¬μ§ˆμ΄κ±°λ‚˜ λ‚˜μ΄νƒ€μ΄ 재질인 것이 보톡이닀.The instrument used for the canal enlargement process is called a pile. These piles are usually stainless steel or Nitai.

κ·Όκ΄€ μ„Έμ²™ κ³Όμ •μ—λŠ” NaOCl, EDTA, 클둜둜ν—₯μ‹œλ”˜, MTAD λ“±μ˜ ν™”ν•™ μ•½ν’ˆμ΄ μ‚¬μš©λœλ‹€. NaOCl은 λ°•ν…Œλ¦¬μ•„λ₯Ό 죽이고 치수 μž”μ‚¬λ₯Ό μš©ν•΄ν•˜λŠ” μž‘μš©μ΄ μš°μˆ˜ν•˜κΈ° λ•Œλ¬Έμ— 주둜 많이 μ‚¬μš©λœλ‹€. λ‹€λ§Œ, μ΄λŠ” μŠ€λ―Έμ–΄ λ ˆμ΄μ–΄(smear layer)λ₯Ό μš©μ΄ν•˜κ²Œ μ œκ±°ν•˜μ§€ λͺ»ν•˜λŠ” 단점이 μžˆλ‹€. λ°˜λ©΄μ—, EDTAλŠ” 치수 μž”μ‚¬λ₯Ό μš©ν•΄ν•˜μ§€λŠ” λͺ»ν•˜μ§€λ§Œ, λ°•ν…Œλ¦¬μ•„λ₯Ό μ£½μ΄λŠ” νš¨κ³ΌλŠ” NaOClκ³Ό μœ μ‚¬ν•˜κ³ , μ•„μšΈλŸ¬ μŠ€λ―Έμ–΄ λ ˆμ΄μ–΄λ₯Ό μ œκ±°ν•˜λŠ” μž‘μš©μ„ ν•œλ‹€.In the root canal cleaning process, chemicals such as NaOCl, EDTA, chlorohexidine and MTAD are used. NaOCl is mainly used because of its ability to kill bacteria and dissolve pulp residues. However, this has a disadvantage in that the smear layer cannot be easily removed. EDTA, on the other hand, does not dissolve the pulp residue, but the effect of killing bacteria is similar to that of NaOCl and also removes the smear layer.

λ”°λΌμ„œ, 근관을 μ „λ¬Έμ μœΌλ‘œ μΉ˜λ£Œν•˜λŠ” μΉ˜κ³Όμ˜μ‚¬λ“€μ€ λŒ€κ°œ NaOClκ³Ό EDTAλ₯Ό λ³‘μš©ν•˜μ—¬ κ·Όκ΄€ 세척을 μ‹œν–‰ν•œλ‹€. μ΄λŸ¬ν•œ κ·Όκ΄€ μ„Έμ²™ 과정은 κ·Όκ΄€ ν™•λŒ€κ°€ μ’…λ£Œλœ ν›„ 10λΆ„ 내지 30λΆ„ 정도 λ™μ•ˆ μœ„μ˜ 두 κ°€μ§€μ˜ μ•½ν’ˆμ˜ μš©μ•‘μ„ κ·Όκ΄€ 내에 λ„£μ–΄ λ‘ μœΌλ‘œμ¨ λŒ€κ°œ μ‹€ν–‰λœλ‹€. NaOCl의 치수 쑰직 μš©ν•΄λŠ₯을 μ¦κ°€μ‹œν‚€κΈ° μœ„ν•˜μ—¬ NaOCl μš©μ•‘μ˜ μ˜¨λ„λ₯Ό λ†’μ΄λŠ” NaOCl μ›Œλ¨Έ(warmer)κ°€ μ‚¬μš©λ˜κΈ°λ„ ν•˜κ³ , NaOCl을 μΉ˜κ·Όλ‹¨ λΆ€μœ„μ˜ κ·Όκ΄€κΉŒμ§€ μ „λ‹¬ν•˜κΈ° μœ„ν•˜μ—¬ 30 κ²Œμ΄μ§€ μ‚¬μ΄λ“œ 벀트 λ‹ˆλ“€ 팁(side vent needle tip)이 μ‚¬μš©λ˜κΈ°λ„ ν•œλ‹€.Therefore, dentists who specialize in the treatment of the root canal usually perform a root canal lavage using NaOCl and EDTA. This root canal cleaning process is usually performed by placing a solution of the two drugs in the root canal for 10-30 minutes after the root canal enlargement is complete. NaOCl warmers are used to increase the NaOCl solution's temperature to increase its nasal dissolution capacity, and a 30 gauge side vent needle tip is used to deliver NaOCl to the root canal at the root region. Sometimes.

ν•œνŽΈ, 초음파λ₯Ό μ΄μš©ν•œ κ·Όκ΄€ μ„Έμ²™ κΈ°μˆ μ— κ΄€ν•˜μ—¬ μ—¬λŸ¬ ν•΄ μ „λΆ€ν„° μ—°κ΅¬λ˜μ–΄ μ™”λ‹€. 예λ₯Ό λ“€μ–΄, 이용 쀑인 κ·Όκ΄€ 세척앑에 초음파 진동을 μ£ΌλŠ” 경우, κ·Όκ΄€ 세척앑에 와λ₯˜κ°€ ν˜•μ„±λ˜μ–΄ κ·Έ 물리적 효λŠ₯이 μ¦κ°€ν•˜κ³  κ·Όκ΄€ μ„Έμ²™μ•‘μ˜ μ˜¨λ„κ°€ μƒμŠΉν•˜μ—¬ 화학적 효λŠ₯도 μ¦κ°€ν•œλ‹€λŠ” 것이 λ°ν˜€μ Έ μžˆλ‹€. 특히, 이용 쀑인 NaOCl μš©μ•‘μ— 초음파 진동을 μ£Όλ©΄ 와λ₯˜κ°€ ν˜•μ„±λ˜κ³  μ˜¨λ„κ°€ μƒμŠΉν•˜λ©΄μ„œ NaOCl의 쑰직 μš©ν•΄λŠ₯이 급증할 뿐만 μ•„λ‹ˆλΌ μŠ€λ―Έμ–΄ λ ˆμ΄μ–΄λ„ 제거될 수 있게 λœλ‹€λŠ” 것이 μ΄μ „μ˜ 연ꡬ 결과이닀.On the other hand, the root canal cleaning technique using ultrasound has been studied for many years. For example, when ultrasonic vibration is applied to the root canal lavage liquid, it is found that vortices are formed in the root canal lavage liquid to increase its physical efficacy and to increase the temperature of the root canal lavage liquid to increase its chemical efficacy. In particular, the results of previous studies show that the ultrasonic oscillation of the NaOCl solution in use results in the formation of vortices and an increase in temperature, which not only increases the solubility of NaOCl but also removes the smear layer.

이에, ν”„λž‘μŠ€ μ„ΈνŠΈλ ‰ μ‚¬μ—μ„œ 개발된 λ‚˜μ΄νƒ€μ΄ 파일 μΌμ²΄ν˜• κ·Όκ΄€ μ„Έμ²™μš© 팁이 μ΅œκ·Όμ— λ³΄κΈ‰λ˜κ³  μžˆλ‹€. ν•˜μ§€λ§Œ, ν˜„μž¬ μ‹œνŒ 쀑인 μ΄λŸ¬ν•œ κ·Όκ΄€ μ„Έμ²™μš© νŒμ€ 가격이 λΉ„μ‹Έκ³  마λͺ¨κ°€ μ‹¬ν•˜λ‹€. λ˜ν•œ, 근관은 μΉ˜μ•„μ˜ 크기, λͺ¨μ–‘ 등에 따라 λ‹€μ–‘ν•œ λͺ¨μ–‘을 κ°–λŠ”λ°, 이렇듯 λ‹€μ–‘ν•œ 근관에 λŒ€ν•˜μ—¬ 각각 μ‚¬μš©λ  수 μžˆλŠ” λ‹€μ–‘ν•œ κ·Όκ΄€ μ„Έμ²™μš© νŒμ€, μ œμ‘°μ‚¬μ—μ„œ κ³΅κΈ‰ν•˜κ±°λ‚˜ μΉ˜κ³Όμ˜μ‚¬λ“€μ΄ 각자 μ€€λΉ„ν•˜κΈ°κ°€ μ–΄λ €μš΄ 싀정이닀.Accordingly, the Natai pile-integrated root canal cleaning tip developed by Setrec, France has recently been popularized. However, these root canal cleaning tips on the market are expensive and abrasion. In addition, the root canal has a variety of shapes depending on the size, shape, etc. of the tooth, such a variety of root canal cleaning tips that can be used for each of the various root canals, it is difficult to supply from the manufacturer or the dentist to prepare each.

근관은, μ „μˆ ν•œ 바와 같이, λ‹€μ–‘ν•œ λͺ¨μ–‘을 κ°–λŠ”λ‹€. 이렇듯 λ‹€μ–‘ν•œ 근관에 λ§žμΆ”μ–΄ κ΅΅κΈ°, ν…Œμ΄νΌλ§(tapering), 단면 λͺ¨μ–‘ 등이 λ‹€μ–‘ν•œ μˆ˜λ§Žμ€ μ’…λ₯˜μ˜ 파일이 κ·Όκ΄€ μΉ˜λ£Œμ— μ‚¬μš©λ  μˆ˜λ°–μ— μ—†λ‹€.The root canal has various shapes, as described above. Many types of piles with various thicknesses, tapering, cross-sectional shapes, etc., can be used for root canal treatment.

κ·Έλž˜μ„œ, μΉ˜κ³Όμ˜μ‚¬λ“€μ€ 초음파 이용의 μœ λ¦¬ν•¨μ„ μ•Œλ©΄μ„œλ„ μ–΄μ©” 수 없이 NaOCl의 물리적인 효과 μ¦κ°€λ§Œμ„ κΈ°λŒ€ν•  수 μžˆλŠ” 엔도박(endovac), λ§ˆμ΄ν¬λ‘œλΈŒλŸ¬μ‰¬(microbrush), 엔도-앑티베이터(endo-activator) 등을 κ°œλ°œν•˜μ—¬ μ‚¬μš©ν•˜κ³  있고, λ˜ν•œ NaOCl의 쑰직 μš©ν•΄λŠ₯을 μ¦κ°€μ‹œν‚€κΈ° μœ„ν•˜μ—¬ NaOCl μ›Œλ¨Έλ₯Ό λ³‘μš©ν•˜κ³  μžˆλ‹€.Therefore, dentists have developed and used endovacs, microbrushes, and endo-activators that know the benefits of using ultrasound and can only expect to increase the physical effects of NaOCl. In addition, NaOCl warmers are used in combination to increase the tissue solubility of NaOCl.

λ”°λΌμ„œ, 이미 널리 κ΅¬λΉ„λ˜μ–΄ μžˆλŠ” 초음파 λ°œμƒ μž₯μΉ˜μ™€ 기쑴의 μŠ€ν…ŒμΈλ ˆμŠ€ μŠ€ν‹Έ νŒŒμΌμ΄λ‚˜ λ‚˜μ΄νƒ€μ΄ νŒŒμΌμ„ μ‘°ν•©ν•˜μ—¬ κ·Όκ΄€ 세척이 μš©μ΄ν•˜κ²Œ λ˜λ„λ‘ 도와쀄 수 μžˆλŠ” μž₯μΉ˜κ°€ ν•„μš”ν•œ 싀정이닀.Therefore, there is a need for a device that can help to facilitate the root canal cleaning by combining a conventional ultrasonic generator and a conventional stainless steel pile or Nitai pile.

이에 κ΄€ν•œ μ’…λž˜μ˜ κΈ°μˆ λ‘œμ„œ ν•œκ΅­νŠΉν—ˆμΆœμ› 제10-2007-0043851 호(발λͺ…μ˜ λͺ…μΉ­: 펜 그립 방식 치과용 파일)λ₯Ό ν†΅ν•˜μ—¬ κ°œμ‹œλœ κΈ°μˆ μ„ μ–ΈκΈ‰ν•  수 μžˆλ‹€. 상기 μ’…λž˜κΈ°μˆ μ— λ”°λ₯Έ νŒŒμΌμ€, λ„ˆνŠΈ(nut)λ₯Ό μ‚¬μš©ν•˜μ—¬ 파일 νŒμ„ μ°©νƒˆμ‹œν‚¬ 수 μžˆλ„λ‘ ν•¨μœΌλ‘œμ¨, 파일 팁이 마λͺ¨λ˜κ±°λ‚˜ μ†μƒλœ κ²½μš°λ‚˜ 크기가 λ‹€λ₯Έ 파일 팁이 ν•„μš”ν•œ κ²½μš°μ— 파일 νŒμ„ κ΅ν™˜ν•  수 μžˆλ„λ‘ κ΅¬μ„±λ˜μ–΄ μžˆλ‹€. κ·ΈλŸ¬λ‚˜, 상기와 같은 νŒŒμΌμ€ μΉ˜μ˜ν•™μ μœΌλ‘œ 예츑이 λΆˆκ°€λŠ₯ν•œ κ·Όκ΄€ ν™•λŒ€λ₯Ό μ•ΌκΈ°ν•  수 μžˆμ–΄μ„œ κ·Έ νš¨μš©μ„±μ΄ 크게 λ–¨μ–΄μ§„λ‹€λŠ” 문제점이 μžˆμ—ˆλ‹€.As a related art, a technique disclosed through Korean Patent Application No. 10-2007-0043851 (name of the invention: a pen grip type dental file) may be mentioned. The file according to the prior art is configured to be able to replace the file tip when the file tip is worn or damaged by using a nut (nut), when the file tip is worn or damaged, or need a different file tip size have. However, such a file has a problem that the utility of the root can cause an unpredictable root canal enlargement, which greatly reduces its utility.

λ³Έ 발λͺ…은 μƒμˆ ν•œ μ’…λž˜ 기술의 λ¬Έμ œμ μ„ λͺ¨λ‘ ν•΄κ²°ν•˜λŠ” 것을 κ·Έ λͺ©μ μœΌλ‘œ ν•œλ‹€.The object of the present invention is to solve all the problems of the prior art described above.

λ³Έ 발λͺ…은 μΉ˜κ³Όμ—μ„œ ν”νžˆ μ‚¬μš©λ˜κ³  μžˆλŠ” 기쑴의 파일(전동 파일, ν•Έλ“œ 파일 λ“±)을 치과용 μŠ€μΌ€μΌλŸ¬μ— κ½‚λŠ” κ²ƒλ§ŒμœΌλ‘œλ„ 초음파 진동을 κ°€ν•  수 μžˆλŠ” κ°„νŽΈν•œ μž₯치λ₯Ό μ œκ³΅ν•˜λŠ” 것을 λ‹€λ₯Έ λͺ©μ μœΌλ‘œ ν•œλ‹€.Another object of the present invention is to provide a simple device capable of applying ultrasonic vibrations simply by inserting an existing file (electric file, hand file, etc.) commonly used in a dental scale.

λ³Έ 발λͺ…은 κ·Όκ΄€ 세척앑에 와λ₯˜λ₯Ό ν˜•μ„±ν•˜κ³ , NaOCl μš©μ•‘μ˜ μ˜¨λ„λ₯Ό μƒμŠΉμ‹œν‚€λ©°, NaOCl만 μ‚¬μš©ν•˜μ—¬λ„ μŠ€λ―Έμ–΄ λ ˆμ΄μ–΄κ°€ 제거될 수 μžˆλ„λ‘ ν•˜μ—¬, NaOCl의 μž‘μš©μ„ κ·ΉλŒ€ν™”μ‹œν‚€λŠ” 것을 또 λ‹€λ₯Έ λͺ©μ μœΌλ‘œ ν•œλ‹€.Another object of the present invention is to maximize the action of NaOCl by forming a vortex in the root canal lavage, raising the temperature of the NaOCl solution, and removing the smear layer using only NaOCl.

상기 λͺ©μ μ„ λ‹¬μ„±ν•˜κΈ° μœ„ν•œ λ³Έ 발λͺ…μ˜ λŒ€ν‘œμ μΈ ꡬ성은 λ‹€μŒκ³Ό κ°™λ‹€.Representative configuration of the present invention for achieving the above object is as follows.

λ³Έ 발λͺ…μ˜ 일 νƒœμ–‘μ— λ”°λ₯΄λ©΄, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜λ‘œμ„œ, 초음파 λ°œμƒκΈ°μ— 연결될 수 μžˆλŠ” ν•Έλ“œ, 상기 ν•Έλ“œμ˜ 초음파 λ°œμƒκΈ° μ—°κ²° λΆ€λΆ„μ˜ λ°˜λŒ€ 츑에 κ΅¬λΉ„λ˜κ³ , 파일이 μ‚½μž…λ˜μ–΄ 고정될 수 μžˆλŠ” λ°”μ΄μŠ€ μ²™, 및 상기 λ°”μ΄μŠ€ μ²™κ³Ό κ²°ν•©ν•˜μ—¬ 상기 νŒŒμΌμ„ κ³ μ •μ‹œν‚€λŠ” ν•€ λ°”μ΄μŠ€λ₯Ό ν¬ν•¨ν•˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜κ°€ μ œκ³΅λœλ‹€.According to an aspect of the present invention, there is provided an ultrasonic delivery device for dental root canal cleaning, which can be exchanged with a file, the hand being connectable to an ultrasonic generator, provided on the opposite side of the ultrasonic generator connection portion of the hand, and the file being inserted and fixed. There is provided an ultrasonic delivery device for dental root canal cleaning, including a vise chuck present, and a pin vise coupled to the vise chuck to fix the pile.

λ³Έ 발λͺ…에 μ˜ν•˜λ©΄, 기쑴의 νŒŒμΌμ„ 치과용 μŠ€μΌ€μΌλŸ¬μ— κ½‚λŠ” κ²ƒλ§ŒμœΌλ‘œλ„ 초음파 진동을 κ°€ν•  수 μžˆλŠ” κ°„νŽΈν•œ μž₯μΉ˜κ°€ μ œκ³΅λœλ‹€.According to the present invention, there is provided a simple device capable of applying ultrasonic vibrations simply by inserting an existing file into a dental scaler.

λ³Έ 발λͺ…에 μ˜ν•˜λ©΄, κ·Όκ΄€ 세척에 μ‚¬μš©λ˜λŠ” NaOCl의 μž‘μš©μ„ κ·ΉλŒ€ν™”μ‹œν‚¬ 수 있게 λœλ‹€.According to the present invention, it is possible to maximize the action of NaOCl used for root canal cleaning.

λ³Έ 발λͺ…에 μ˜ν•˜λ©΄, 30 κ²Œμ΄μ§€ μ‚¬μ΄λ“œ 벀트 λ‹ˆλ“€ 팁과 같은 κ·Όκ΄€μ˜ λ―Έμ„Έ 세척을 μœ„ν•œ λ³„λ„μ˜ κ΅¬μ„±μš”μ†Œ 없이도 κ·Όκ΄€μ˜ λ―Έμ„Έ 세척이 κ°€λŠ₯ν•˜κ²Œ λœλ‹€.According to the present invention, fine cleaning of the root canal is possible without a separate component for fine cleaning of the root canal, such as a 30 gauge side vent needle tip.

도 1은, λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치의 μ‚¬μ‹œλ„μ΄κ³ , 도 2λŠ” 도 1의 뢄해도이닀.1 is a perspective view of an ultrasonic delivery device for dental root canal cleaning, in accordance with an embodiment of the present invention, file exchange, Figure 2 is an exploded view of FIG.

도 3은 도 2의 일뢀뢄을 ν™•λŒ€ν•œ μ‚¬μ‹œλ„μ΄λ‹€.3 is an enlarged perspective view of a portion of FIG. 2;

도 4λŠ” 도 3의 μ›ν˜•λΆ€μ˜ λ‹€λ₯Έ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚΄λŠ” 평면도이닀.4 is a plan view illustrating another example of the circular portion of FIG. 3.

도 5λŠ” 도 3의 μ›ν˜•λΆ€μ˜ 또 λ‹€λ₯Έ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚΄λŠ” 평면도이닀.5 is a plan view illustrating still another embodiment of the circular portion of FIG. 3.

ν›„μˆ ν•˜λŠ” λ³Έ 발λͺ…에 λŒ€ν•œ μƒμ„Έν•œ μ„€λͺ…은, λ³Έ 발λͺ…이 μ‹€μ‹œλ  수 μžˆλŠ” νŠΉμ • μ‹€μ‹œμ˜ˆλ₯Ό μ˜ˆμ‹œλ‘œμ„œ λ„μ‹œν•˜λŠ” 첨뢀 도면을 μ°Έμ‘°ν•œλ‹€. μ΄λŸ¬ν•œ μ‹€μ‹œμ˜ˆλŠ” λ‹Ήμ—…μžκ°€ λ³Έ 발λͺ…을 μ‹€μ‹œν•  수 μžˆκΈ°μ— μΆ©λΆ„ν•˜λ„λ‘ μƒμ„Ένžˆ μ„€λͺ…λœλ‹€. λ³Έ 발λͺ…μ˜ λ‹€μ–‘ν•œ μ‹€μ‹œμ˜ˆλŠ” μ„œλ‘œ λ‹€λ₯΄μ§€λ§Œ μƒν˜Έ 배타적일 ν•„μš”λŠ” μ—†μŒμ΄ μ΄ν•΄λ˜μ–΄μ•Ό ν•œλ‹€. 예λ₯Ό λ“€μ–΄, λ³Έ λͺ…μ„Έμ„œμ— κΈ°μž¬λ˜μ–΄ μžˆλŠ” νŠΉμ • ν˜•μƒ, ꡬ쑰 및 νŠΉμ„±μ€ λ³Έ 발λͺ…μ˜ μ •μ‹  및 λ²”μœ„λ₯Ό λ²—μ–΄λ‚˜μ§€ μ•ŠμœΌλ©΄μ„œ 일 μ‹€μ‹œμ˜ˆλ‘œλΆ€ν„° λ‹€λ₯Έ μ‹€μ‹œμ˜ˆλ‘œ λ³€κ²½λ˜μ–΄ κ΅¬ν˜„λ  수 μžˆλ‹€. λ˜ν•œ, 각각의 μ‹€μ‹œμ˜ˆ λ‚΄μ˜ κ°œλ³„ κ΅¬μ„±μš”μ†Œμ˜ μœ„μΉ˜ λ˜λŠ” λ°°μΉ˜λ„ λ³Έ 발λͺ…μ˜ μ •μ‹  및 λ²”μœ„λ₯Ό λ²—μ–΄λ‚˜μ§€ μ•ŠμœΌλ©΄μ„œ 변경될 수 있음이 μ΄ν•΄λ˜μ–΄μ•Ό ν•œλ‹€. λ”°λΌμ„œ, ν›„μˆ ν•˜λŠ” μƒμ„Έν•œ μ„€λͺ…은 ν•œμ •μ μΈ μ˜λ―Έλ‘œμ„œ ν–‰ν•˜μ—¬μ§€λŠ” 것이 μ•„λ‹ˆλ©°, λ³Έ 발λͺ…μ˜ λ²”μœ„λŠ” νŠΉν—ˆμ²­κ΅¬λ²”μœ„μ˜ 청ꡬ항듀이 μ²­κ΅¬ν•˜λŠ” λ²”μœ„ 및 그와 κ· λ“±ν•œ λͺ¨λ“  λ²”μœ„λ₯Ό ν¬κ΄„ν•˜λŠ” κ²ƒμœΌλ‘œ λ°›μ•„λ“€μ—¬μ Έμ•Ό ν•œλ‹€. λ„λ©΄μ—μ„œ μœ μ‚¬ν•œ μ°Έμ‘°λΆ€ν˜ΈλŠ” μ—¬λŸ¬ 츑면에 κ±Έμ³μ„œ λ™μΌν•˜κ±°λ‚˜ μœ μ‚¬ν•œ κ΅¬μ„±μš”μ†Œλ₯Ό λ‚˜νƒ€λ‚Έλ‹€.DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be implemented with changes from one embodiment to another without departing from the spirit and scope of the invention. In addition, it is to be understood that the location or arrangement of individual components within each embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not to be taken in a limiting sense, and the scope of the present invention should be taken as encompassing the scope of the claims of the claims and all equivalents thereto. Like reference numerals in the drawings indicate the same or similar elements throughout the several aspects.

μ΄ν•˜μ—μ„œλŠ”, λ³Έ 발λͺ…이 μ†ν•˜λŠ” κΈ°μˆ λΆ„μ•Όμ—μ„œ ν†΅μƒμ˜ 지식을 가진 μžκ°€ λ³Έ 발λͺ…을 μš©μ΄ν•˜κ²Œ μ‹€μ‹œν•  수 μžˆλ„λ‘ ν•˜κΈ° μœ„ν•˜μ—¬, λ³Έ 발λͺ…μ˜ μ—¬λŸ¬ λ°”λžŒμ§ν•œ μ‹€μ‹œμ˜ˆμ— κ΄€ν•˜μ—¬ μ²¨λΆ€λœ 도면을 μ°Έμ‘°ν•˜μ—¬ μƒμ„Ένžˆ μ„€λͺ…ν•˜κΈ°λ‘œ ν•œλ‹€.Hereinafter, various preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

[λ³Έ 발λͺ…μ˜ λ°”λžŒμ§ν•œ μ‹€μ‹œμ˜ˆ][Preferred Embodiments of the Invention]

도 1은, λ³Έ 발λͺ…μ˜ 일 μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치의 μ‚¬μ‹œλ„μ΄κ³ , 도 2λŠ” 도 1의 뢄해도이닀.1 is a perspective view of an ultrasonic delivery device for dental root canal washing, in accordance with an embodiment of the present invention, Figure 2 is an exploded view of FIG.

도 1κ³Ό 도 2λ₯Ό μ°Έμ‘°ν•˜λ©΄, λ³Έ 발λͺ…μ˜ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜λŠ” ν•Έλ“œ(100), 파일(F)이 λ¬Όλ¦¬λŠ” λ°”μ΄μŠ€ μ²™(110), 및 파일(F)을 κ³ μ •ν•˜κΈ° μœ„ν•œ ν•€ λ°”μ΄μŠ€(120)λ₯Ό 포함할 수 μžˆμŒμ„ μ•Œ 수 μžˆλ‹€.1 and 2, the ultrasonic transfer device for dental root canal washing in accordance with an embodiment of the present invention is a hand chuck 100, the vise chuck 110, the pile (F) bite, and the pile (F) It can be seen that it may include a pin vise 120 for fixing the.

ν•Έλ“œ(100)λŠ” μΉ˜μ•„μ˜ μŠ€μΌ€μΌλ§μ— 주둜 μ‚¬μš©λ˜λŠ” 초음파 μŠ€μΌ€μΌλŸ¬(λ―Έλ„μ‹œλ¨)에 μ°©νƒˆ κ°€λŠ₯ν•˜λ©°, 초음파 μŠ€μΌ€μΌλŸ¬μ—μ„œ λ°œμƒλ˜λŠ” 초음파λ₯Ό 파일(F)에 μ „λ‹¬ν•˜κΈ° μœ„ν•œ κ΅¬μ„±μš”μ†Œμ΄λ‹€. ν•Έλ“œ(100)λŠ” 초음파 μŠ€μΌ€μΌλŸ¬μ™€ μ—°κ²°λ˜λŠ” λΆ€μœ„κ°€ μ†μœΌλ‘œ νŒŒμ§€ν•˜κΈ° 쉽도둝 λ‘₯κΈ€κ²Œ ν˜•μ„±λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€. μ΄λŸ¬ν•œ ν•Έλ“œ(100)λŠ” ν”ŒλΌμŠ€ν‹±μ΄λ‚˜ 기타 λ‹€μ–‘ν•œ 재료λ₯Ό ν¬ν•¨ν•˜μ—¬ 자유둭게 ν˜•μ„±λ  수 μžˆλ‹€.The hand 100 is detachable to an ultrasonic scaler (not shown) mainly used for scaling of a tooth, and is a component for transmitting ultrasonic waves generated by the ultrasonic scaler to the pile F. The hand 100 is preferably formed to be round so that the portion connected to the ultrasonic scaler is easily gripped by the hand. The hand 100 may be freely formed including plastic or various other materials.

ν•Έλ“œ(100)의 λ‘₯κ·Ό λΆ€μœ„μ˜ λ°˜λŒ€ 츑에 λ°”μ΄μŠ€ μ²™(110)이 ꡬ비될 수 μžˆλ‹€. λ°”μ΄μŠ€ μ²™(110)은 ν•Έλ“œ(100)와 일체둜 ν˜•μ„±λ  수 μžˆλ‹€. λ¬Όλ‘ , λ°”μ΄μŠ€ μ²™(110)은 μ œμž‘μ˜ μš©μ΄μ„±μ„ μœ„ν•˜μ—¬ λ³„λ„λ‘œ ν˜•μ„±λ˜μ–΄ ν•Έλ“œ(100)의 단뢀에 결합될 μˆ˜λ„ μžˆλ‹€. λ°”μ΄μŠ€ μ²™(110)은 파일(F)의 일 단뢀λ₯Ό ꡬ속할 수 μžˆλŠ” ν˜•νƒœλ‘œ ν˜•μ„±λ  수 μžˆλ‹€. λ°”λžŒμ§ν•˜κ²ŒλŠ”, λ°”μ΄μŠ€ μ²™(110)의 내뢀에 파일(F)의 일 단뢀가 μ‚½μž…λ  수 μžˆλŠ” ν˜•νƒœλ‘œ ν˜•μ„±λ  수 μžˆλ‹€. λ˜ν•œ, λ°”μ΄μŠ€ μ²™(110)은 톡상적인 전동 λ“œλ¦΄μ˜ λ“œλ¦΄ κ΅ν™˜ ꡬ쑰와 ν˜•νƒœμƒ μœ μ‚¬ν•œ 파일 κ΅ν™˜ ꡬ쑰λ₯Ό ꡬ비할 수 μžˆλ‹€.Vise chuck 110 may be provided on the opposite side of the rounded portion of the hand 100. The vise chuck 110 may be integrally formed with the hand 100. Of course, the vise chuck 110 may be separately formed for ease of manufacture and coupled to the end of the hand 100. Vise chuck 110 may be formed in a shape that can restrain one end of the pile (F). Preferably, one end of the pile F may be inserted into the vise chuck 110. In addition, the vise chuck 110 may have a pile change structure similar in shape to the drill change structure of a conventional electric drill.

λ°”μ΄μŠ€ μ²™(110)μ—λŠ”, λ°”μ΄μŠ€ μ²™(110)을 μ‘°μž„μœΌλ‘œμ¨ 파일(F)이 λ°”μ΄μŠ€ μ²™(110)에 λŒ€ν•˜μ—¬ κ³ μ •λ˜λ„λ‘ ν•  수 μžˆλŠ” ν•€ λ°”μ΄μŠ€(120)κ°€ 결합될 수 μžˆλ‹€. ν•€ λ°”μ΄μŠ€(120)λŠ” λ°”μ΄μŠ€ μ²™(110)에 λŒ€μ‘ν•˜λŠ” κ΅¬μ„±μš”μ†Œλ‘œμ„œ, 파일(F)이 ν†΅κ³Όν•˜μ—¬ λ°”μ΄μŠ€ μ²™(110)에 물리도둝 ν•˜λŠ” ν†΅λ‘œ(122)λ₯Ό 포함할 수 μžˆλ‹€. ν•€ λ°”μ΄μŠ€(120)λŠ” λ°”μ΄μŠ€ μ²™(110)을 쑰이기 μœ„ν•œ λ‚΄λΆ€ ꡬ쑰λ₯Ό κ°€μ§ˆ 수 μžˆλ‹€. 예λ₯Ό λ“€λ©΄, ν•€ λ°”μ΄μŠ€(120)의 λ‚΄λΆ€λŠ” λ°”μ΄μŠ€ μ²™(110)을 쑰일 수 μžˆλ„λ‘ 점차 μ’μ•„μ§€λŠ” ꡬ쑰둜 ν˜•μ„±λ  수 μžˆλ‹€. μ΄λŸ¬ν•œ 경우, ν•€ λ°”μ΄μŠ€(120)λŠ” λ°”μ΄μŠ€ μ²™(110)에 κ²°ν•©λ˜λŠ” κ³Όμ •μ—μ„œ, 점차 μ’μ•„μ§€λŠ” λ‚΄λΆ€ ꡬ쑰둜 μΈν•˜μ—¬, λ°”μ΄μŠ€ μ²™(110)에 파일(F)이 μ‚½μž…λœ 뢀뢄을 쑰이게 λœλ‹€.The vise chuck 110 may be coupled to a pin vise 120 that may allow the pile F to be fixed relative to the vise chuck 110 by tightening the vise chuck 110. The pin vise 120 is a component corresponding to the vise chuck 110, and may include a passage 122 that allows the pile F to pass through and to be pinched by the vise chuck 110. The pin vise 120 may have an internal structure for tightening the vise chuck 110. For example, the inside of the pin vise 120 may be formed in a structure that is gradually narrowed to tighten the vise chuck 110. In this case, while the pin vise 120 is coupled to the vise chuck 110, the pin vice 120 tightens a portion in which the pile F is inserted into the vise chuck 110 due to a narrowing internal structure.

λ°”μ΄μŠ€ μ²™(110)μ—λŠ” ν•€ λ°”μ΄μŠ€(120)에 밀착될 수 μžˆλŠ” 였링(O-ring)(115)이 ꡬ비될 수 μžˆλ‹€. 였링(115)은 λ°”μ΄μŠ€ μ²™(110)κ³Ό ν•€ λ°”μ΄μŠ€(120)κ°€ μ„œλ‘œ λ°€μ°©ν•˜μ—¬ 결합될 수 μžˆλ„λ‘ ν•˜λŠ” κΈ°λŠ₯을 ν•  수 μžˆμœΌλ―€λ‘œ, 탄성이 높은 κΈˆμ†μž¬, 강성이 쒋은 고무재 λ˜λŠ” ν•©μ„± ν”ŒλΌμŠ€ν‹±μœΌλ‘œ ν˜•μ„±λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€. 특히, 였링(115)은 λ°”μ΄μŠ€ μ²™(110)κ³Ό ν•€ λ°”μ΄μŠ€(120)의 κ²°ν•©λΆ€μ—μ„œμ˜ λˆ„μˆ˜λ₯Ό 방지할 수 μžˆλ‹€. μ΄λŸ¬ν•œ 였링(115)은 λ°”μ΄μŠ€ μ²™(110)κ³Ό 일체둜 ν˜•μ„±λ  수 μžˆμ§€λ§Œ, λ°”μ΄μŠ€ μ²™(110)κ³Ό λ³„λ„λ‘œ ν˜•μ„±λœ 후에 그에 결합될 μˆ˜λ„ μžˆλ‹€.The vise chuck 110 may be provided with an O-ring 115 that may be in close contact with the pin vise 120. O-ring 115 may function to allow the vise chuck 110 and the pin vise 120 to be in close contact with each other, it is preferably formed of a highly elastic metal material, a good rigid rubber material or a synthetic plastic. . In particular, the O-ring 115 may prevent leakage at the coupling portion of the vise chuck 110 and the pin vise 120. The O-ring 115 may be formed integrally with the vise chuck 110, but may be coupled to the vring chuck 110 after being separately formed.

ν•€ λ°”μ΄μŠ€(120)μ—λŠ” 였링(115)을 μ™ΈλΆ€μ—μ„œ κ°μ‹ΈλŠ” ν™˜ν˜•λΆ€(127)κ°€ ꡬ비될 수 μžˆλ‹€. ν•€ λ°”μ΄μŠ€(120)κ°€ λ°”μ΄μŠ€ μ²™(110)에 결합될 λ•Œ, ν™˜ν˜•λΆ€(127)λŠ” 였링(115)을 μ™ΈλΆ€λ‘œλΆ€ν„° 감싸며 였링(115)에 밀착될 수 μžˆλ‹€. μ΄λŸ¬ν•œ ν™˜ν˜•λΆ€(127)λŠ” 였링(115)에 μš©μ΄ν•˜κ²Œ λ°€μ°©λ˜λ©΄μ„œλ„ 였링(115)을 λ³΄ν˜Έν•  수 μžˆλŠ” ν˜•νƒœλ‘œ κ΅¬μ„±λ˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€. 그리고, ν™˜ν˜•λΆ€(127)λŠ” ν•€ λ°”μ΄μŠ€(120)와 λ™μΌν•œ 재질둜 일체 ν˜•μ„±λ¨μ΄ λ°”λžŒμ§ν•  수 μžˆμ§€λ§Œ, ν•„μš”μ— 따라, λ³„λ„λ‘œ ν˜•μ„±λ˜μ–΄ ν•€ λ°”μ΄μŠ€(120)에 결합될 μˆ˜λ„ μžˆλ‹€.Pin vise 120 may be provided with an annular portion 127 surrounding the O-ring 115 from the outside. When the pin vise 120 is coupled to the vise chuck 110, the annular portion 127 may surround the o-ring 115 from the outside and may be in close contact with the o-ring 115. The annular portion 127 is preferably configured to be in close contact with the O-ring 115 while protecting the O-ring 115. The annular portion 127 may be preferably formed integrally with the same material as the pin vise 120, but may be separately formed and coupled to the pin vise 120 as necessary.

도 3은 도 2의 일뢀뢄을 ν™•λŒ€ν•œ μ‚¬μ‹œλ„μ΄λ‹€. μ΄ν•˜μ—μ„œλŠ”, 도 3을 더 μ°Έμ‘°ν•˜κΈ°λ‘œ ν•œλ‹€.3 is an enlarged perspective view of a portion of FIG. 2; Hereinafter, reference will be made to FIG. 3.

도 2와 도 3을 μ°Έμ‘°ν•˜λ©΄, λ°”μ΄μŠ€ μ²™(110)의 μ™Έλ©΄μ˜ μΌλΆ€μ—λŠ” ν•€ λ°”μ΄μŠ€(120)κ°€ 그것에 결합될 수 μžˆλ„λ‘ ν•˜κΈ° μœ„ν•œ λ‚˜μ„  ꡬ쑰(131)κ°€ ν˜•μ„±λ  수 μžˆμŒμ„ μ•Œ 수 μžˆλ‹€. λ¬Όλ‘ , ν•€ λ°”μ΄μŠ€(120)의 λ‚΄λ©΄μ˜ 일뢀에도 λ°”μ΄μŠ€ μ²™(110)의 λ‚˜μ„  ꡬ쑰(131)에 λŒ€μ‘λ˜λŠ” λ‚˜μ„  ꡬ쑰(λ―Έλ„μ‹œλ¨)κ°€ ν˜•μ„±λ  수 μžˆλ‹€(μ–‘ κ΅¬μ„±μš”μ†Œμ˜ 뢄리가 μš©μ΄ν•˜λ„λ‘ ν•˜κΈ° μœ„ν•˜μ—¬, μ΄λŸ¬ν•œ λ‚˜μ„  ꡬ쑰의 λ‚˜μ‚¬μ‚°μ€ λ„ˆλ¬΄ μ²¨μ˜ˆν•˜μ§€ μ•Šκ²Œλ” ν•˜λŠ” 것이 λ°”λžŒμ§ν•  수 μžˆλ‹€). 이와 같이, λ°”μ΄μŠ€ μ²™(110)κ³Ό ν•€ λ°”μ΄μŠ€(120)λŠ” λ‚˜μ„  ꡬ쑰에 μ˜ν•˜μ—¬ 결합될 수 μžˆμ§€λ§Œ, λ°”μ΄μŠ€ μ²™(110)κ³Ό ν•€ λ°”μ΄μŠ€(120)의 κ²°ν•©-뢄리가 μš©μ΄ν•˜κ²Œλ” ν•˜λŠ” 것인 이상, λ‹€λ₯Έ λ‹€μ–‘ν•œ κ²°ν•© ꡬ쑰가 이용될 수 μžˆμŒμ€ λ‹Ήμ—…μžμ—κ²Œ 자λͺ…ν•˜λ‹€.2 and 3, it can be seen that a portion of the outer surface of the vise chuck 110 may have a spiral structure 131 for allowing the pin vise 120 to be coupled thereto. Of course, a spiral structure (not shown) corresponding to the spiral structure 131 of the vise chuck 110 may be formed on a part of the inner surface of the pin vise 120 (to facilitate separation of both components, It may be desirable to make these spiral threads not too sharp). As such, although the vise chuck 110 and the pin vise 120 may be coupled by a spiral structure, as long as the vise chuck 110 and the pin vise 120 facilitate coupling-separation, various other couplings may be used. It will be apparent to those skilled in the art that structures can be used.

도 2와 도 3을 μ°Έμ‘°ν•˜λ©΄, λ°”μ΄μŠ€ μ²™(110)이 ν•˜λ‚˜μ˜ 원이 두 λ°˜μ›μœΌλ‘œ μ–‘λΆ„λœ 것과 μœ μ‚¬ν•œ ν˜•νƒœμ˜ μ›ν˜•λΆ€(135)λ₯Ό 포함할 수 μžˆμŒμ„ μ•Œ 수 μžˆλ‹€. μ΄λŸ¬ν•œ μ›ν˜•λΆ€(135) λ‚΄μ—λŠ” 파일(F)이 μ‚½μž…λ  수 μžˆλŠ” μ‚½μž…κ΅¬(136)κ°€ ν˜•μ„±λ  수 μžˆλ‹€(λ§Žμ€ 경우, μ΄λŸ¬ν•œ 파일(F)은 기쑴의 ν‘œμ€€ κ·œκ²©μ— λ”°λ₯Έ 파일(F)(예λ₯Ό λ“€λ©΄, 본체 지름이 μ•½ 2mm인 파일(F))일 수 μžˆλ‹€). λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135)λŠ” 파일(F)을 ꡬ속할 수 μžˆλ‹€(μ΄λŸ¬ν•œ κ²½μš°μ—, κ΅¬μ†ν•˜λŠ” νž˜μ€ μ›ν˜•λΆ€(135)의 재질(λ°”λžŒμ§ν•˜κ²ŒλŠ”, νƒ„μ„±μž¬)에 따라 λ‹¬λΌμ§ˆ 수 μžˆλ‹€. λ”°λΌμ„œ, λ‹Ήμ—…μžλŠ” μ›ν˜•λΆ€(135) λ˜λŠ” λ°”μ΄μŠ€ μ²™(110)의 μž¬μ§ˆμ„ ν•„μš”μ— λ§žκ²Œλ” κ²°μ •ν•  수 μžˆλ‹€). 보닀 κ΅¬μ²΄μ μœΌλ‘œλŠ”, λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135)λŠ” ν•€ λ°”μ΄μŠ€(120)에 μ˜ν•œ μ‘°μž„μ— 따라 μ‚½μž…κ΅¬(136)의 내경을 쒁힐 수 μžˆλ‹€. μ‚½μž…κ΅¬(136)의 내경이 μ’ν˜€μ§€λ©΄, μ‚½μž…κ΅¬(136)에 μ‚½μž…λ˜μ–΄ μžˆλŠ” 파일(F)이 고정될 수 μžˆλ‹€. λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135)λŠ” 탄성을 κ°€μ§ˆ 수 μžˆμœΌλ―€λ‘œ, ν•€ λ°”μ΄μŠ€(120)λ₯Ό ν’€λ©΄, μ‚½μž…κ΅¬(136)의 내경은 μ›λž˜ μƒνƒœλ‘œ 볡원될 수 μžˆλ‹€. μ΄λŸ¬ν•œ κ²½μš°μ—, 파일(F)이 μ‚½μž…κ΅¬(136)λ‘œλΆ€ν„° 뢄리될 수 μžˆλ‹€.2 and 3, it can be seen that the vise chuck 110 may include a circular portion 135 having a shape similar to that in which one circle is divided into two semicircles. In the circular portion 135, an insertion hole 136 into which the file F can be inserted may be formed. (In many cases, the file F may be a file F according to an existing standard. , A pile F) having a body diameter of about 2 mm). The circular portion 135 of the vise chuck 110 may restrain the pile F (in this case, the restraining force may vary depending on the material of the circular portion 135 (preferably, an elastic material). Thus, those skilled in the art can determine the material of the circular portion 135 or vise chuck 110 to suit the needs). More specifically, the circular portion 135 of the vise chuck 110 may narrow the inner diameter of the insertion hole 136 by tightening by the pin vise 120. When the inner diameter of the insertion hole 136 is narrowed, the file F inserted into the insertion hole 136 may be fixed. Since the circular part 135 of the vise chuck 110 may have elasticity, when the pin vise 120 is released, the inner diameter of the insertion hole 136 may be restored to its original state. In this case, the file F can be separated from the insertion opening 136.

도 4λŠ” 도 3의 μ›ν˜•λΆ€(135)의 λ‹€λ₯Έ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚΄λŠ” 평면도이닀. 도 4λ₯Ό 더 μ°Έμ‘°ν•˜λ©΄, λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135)κ°€ 더 μˆ˜μ›”ν•˜κ²Œ μ‘°μ—¬μ§ˆ 수 μžˆλ„λ‘ 3개 μ΄μƒμ˜ 쑰각으둜 ꡬ성될 μˆ˜λ„ μžˆμŒμ„ μ•Œ 수 μžˆλ‹€. 즉, λ„μ‹œλœ 바와 같이, λ°”μ΄μŠ€ μ²™(110)은 4개의 사뢄원(138)으둜 κ΅¬μ„±λ˜λŠ” μ›ν˜•λΆ€(135)λ₯Ό ν¬ν•¨ν•˜μ—¬, μ΄λŸ¬ν•œ μ›ν˜•λΆ€(135)의 내뢀에 파일(F)이 μ‚½μž…λ˜μ–΄ κ³ μ •λ˜λ„λ‘ ν•  수 μžˆλ‹€.4 is a plan view illustrating another example of the circular portion 135 of FIG. 3. Referring further to Figure 4, it can be seen that the circular portion 135 of the vise chuck 110 may be composed of three or more pieces so that it can be tightened more easily. That is, as shown, the vise chuck 110 includes a circular portion 135 consisting of four quadrants 138, so that the pile (F) is inserted into the circular portion 135 to be fixed. Can be.

도 5λŠ” 도 3의 μ›ν˜•λΆ€(135)의 또 λ‹€λ₯Έ μ‹€μ‹œμ˜ˆλ₯Ό λ‚˜νƒ€λ‚΄λŠ” 평면도이닀. 도 5에 λ„μ‹œλœ 바와 같이, λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135)μ—λŠ” μ„œλ‘œ λŒ€ν–₯ν•˜λŠ” 직각 λͺ¨μ„œλ¦¬λ₯Ό ν¬ν•¨ν•˜λŠ” μ–‘λΆ„λœ μ‚¬κ°ν˜•μ˜ μ‚½μž…κ΅¬(146)κ°€ ν˜•μ„±λ  수 μžˆλ‹€. μ΄λŸ¬ν•œ μ‚½μž…κ΅¬(146)λŠ” μœ„μ—μ„œ μ„€λͺ…λœ μ‚½μž…κ΅¬(136)와 잘 λ§žμ§€ μ•ŠλŠ”, μ›ν˜• 단면을 κ°–λŠ” 파일(F)μ΄λ‚˜ 기타 ν˜•μƒμ˜ 단면을 κ°–λŠ” 파일(F)을 μœ„ν•˜μ—¬ 적용될 수 μžˆλ‹€.FIG. 5 is a plan view illustrating still another embodiment of the circular portion 135 of FIG. 3. As illustrated in FIG. 5, the circular portion 135 of the vise chuck 110 may have a bisected quadrangular insertion hole 146 including right angled corners facing each other. This insert 146 may be applied for a pile F having a circular cross section or a pile F having other shaped cross sections, which does not fit well with the insert 136 described above.

ν•œνŽΈ, μ΄μƒμ˜ μ—¬λŸ¬ μ‹€μ‹œμ˜ˆ 등에 μžˆμ–΄μ„œ, 파일(F)이 λ°”μ΄μŠ€ μ²™(110)의 μ›ν˜•λΆ€(135) 내에 잘 ꡬ속됨에 따라 초음파 진동 전달 κ³Όμ •μ—μ„œ λΉ„λ‘―λ˜λŠ” μ—λ„ˆμ§€ 손싀이 κ°μ†Œλ  수 μžˆλ„λ‘ ν•˜κΈ° μœ„ν•˜μ—¬, 파일(F)이 μ›ν˜•λΆ€(135)의 λ‚΄λ©΄μ˜ 보닀 넓은 뢀뢄에 접촉될 수 μžˆλŠ” ν˜•νƒœλ‘œ μ‚½μž…κ΅¬(136, 146)λ₯Ό ν˜•μ„±ν•˜λŠ” 것이 λ°”λžŒμ§ν•˜λ‹€. 예λ₯Ό λ“€λ©΄, μ‚½μž…κ΅¬κ°€ 기본적으둜 μ •μ‚Όκ°ν˜• λ˜λŠ” 이와 μœ μ‚¬ν•œ μ‚Όκ°ν˜•μ΄κ³  상기 μ‚Όκ°ν˜•μ΄ ν•˜λ‚˜μ˜ λͺ¨μ„œλ¦¬λ‘œλΆ€ν„° κ·Έ λŒ€λ³€μœΌλ‘œ λΆ„λ¦¬λœ ν˜•μƒμ„ 갖도둝 μ‚½μž…κ΅¬λ₯Ό ν˜•μ„±ν•˜λŠ” 것도 κ°€λŠ₯ν•˜λ‹€.On the other hand, in the above-described various embodiments, in order to reduce the energy loss resulting from the ultrasonic vibration transmission process as the pile F is well confined within the circular portion 135 of the vise chuck 110, the pile F It is desirable to form the insertion openings 136 and 146 in such a way that () can contact a wider portion of the inner surface of the circular portion 135. For example, it is also possible to form an insertion hole such that the insertion hole is basically an equilateral triangle or similar triangle and the triangle has a shape separated from one edge to its stool.

ν•œνŽΈ, 도 2λ₯Ό λ‹€μ‹œ μ°Έμ‘°ν•˜λ©΄, ν•€ λ°”μ΄μŠ€(120)μ—λŠ” 곡ꡬ에 μ˜ν•œ μ‘°μž‘μ„ μœ„ν•œ (즉, 곡ꡬ에 μ˜ν•œ κ·Έλž˜λΉ™(grabbing)을 μœ„ν•œ) 평면뢀(141)κ°€ 포함될 수 μžˆμŒμ„ μ•Œ 수 μžˆλ‹€. 이에 따라, ν•€ λ°”μ΄μŠ€(120)의 λ‚΄λΆ€ λ‚˜μ„  ꡬ쑰가 μŠ€νŒ¨λ„ˆ λ˜λŠ” λ³΅μ„œμ™€ 같은 곡ꡬ에 μ˜ν•˜μ—¬ λ°”μ΄μŠ€ μ²™(110)의 λ‚˜μ„  ꡬ쑰(131)에 결합될 수 있게 λœλ‹€. λ¬Όλ‘ , ν•€ λ°”μ΄μŠ€(120)λŠ” μ‚¬λžŒμ˜ μˆ˜λ™ μ‘°μž‘μ— μ˜ν•˜μ—¬ λ°”μ΄μŠ€ μ²™(110)에 결합될 μˆ˜λ„ μžˆλ‹€. κ·ΈλŸ¬λ‚˜, 일반적으둜, μ–‘ κ΅¬μ„±μš”μ†Œ κ°„μ˜ ν™•μ‹€ν•œ 결합을 μœ„ν•˜μ—¬λŠ”, 곡ꡬ가 μ‚¬μš©λ˜λŠ” 것이 λ°”λžŒμ§ν•  수 μžˆλ‹€. 이상과 같은 평면뢀(141)λŠ” ν•€ λ°”μ΄μŠ€(120)에 ν•„μš”ν•œ 숫자만큼 ν˜•μ„±λ  수 μžˆλ‹€(μ „ν˜•μ μœΌλ‘œλŠ”, 2개 내지 6개의 평면뢀(141)κ°€ ν˜•μ„±λ  수 μžˆλ‹€).Meanwhile, referring back to FIG. 2, it can be seen that the pin vice 120 may include a plane portion 141 for manipulation by the tool (that is, for grabbing by the tool). Accordingly, the internal spiral structure of the pin vise 120 may be coupled to the spiral structure 131 of the vise chuck 110 by a tool such as a spanner or a boxer. Of course, the pin vise 120 may be coupled to the vise chuck 110 by manual operation of a person. In general, however, it may be desirable for a tool to be used for reliable engagement between both components. The flat portion 141 as described above may be formed by the number required for the pin vise 120 (typically, two to six flat portions 141 may be formed).

도 1 내지 도 3을 μ°Έμ‘°ν•˜μ—¬ λ³Έ 발λͺ…μ˜ μ‹€μ‹œμ˜ˆμ— λ”°λ₯Έ 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치의 μž‘λ™/μ‘°μž‘ 과정에 κ΄€ν•˜μ—¬ μ‚΄νŽ΄ λ³Έλ‹€.With reference to Figures 1 to 3 will be described with respect to the operation / operation process of the ultrasonic transfer device for dental root canal cleaning possible file exchange according to an embodiment of the present invention.

μš°μ„ , λ°”μ΄μŠ€ μ²™(110)μœΌλ‘œλΆ€ν„° ν•€ λ°”μ΄μŠ€(120)κ°€ λΆ„λ¦¬λœ μƒνƒœμ—μ„œ 파일(F)을 λ°”μ΄μŠ€ μ²™(110)의 μ‚½μž…κ΅¬(136)에 μ‚½μž…ν•  수 μžˆλ‹€. κ·Έ λ‹€μŒμ—, ν•€ λ°”μ΄μŠ€(120)λ₯Ό λ°”μ΄μŠ€ μ²™(110)에 κ²°ν•©μ‹œμΌœ 파일(F)을 κ³ μ •ν•  수 μžˆλ‹€. κ·Έ λ‹€μŒμ—, 파일(F)이 κ³ μ •λœ μƒνƒœμ—μ„œ ν•Έλ“œ(100)λ₯Ό 초음파 μŠ€μΌ€μΌλŸ¬μ™€ 같은 초음파 λ°œμƒκΈ°(λ―Έλ„μ‹œλ¨)에 μ—°κ²°μ‹œν‚¬ 수 μžˆλ‹€. λ¬Όλ‘ , ν•Έλ“œ(100)κ°€ λ¨Όμ € 초음파 λ°œμƒκΈ°μ— μ—°κ²°λœ μƒνƒœμ—μ„œ 파일(F)을 λ°”μ΄μŠ€ μ²™(110)에 μ‚½μž…ν•˜κ³  ν•€ λ°”μ΄μŠ€(120)둜 κ³ μ •μ‹œν‚€λŠ” 것도 κ°€λŠ₯ν•˜λ‹€.First, the pile F may be inserted into the insertion hole 136 of the vise chuck 110 while the pin vise 120 is separated from the vise chuck 110. The pin vise 120 may then be coupled to the vise chuck 110 to secure the pile F. The hand 100 may then be connected to an ultrasonic generator (not shown), such as an ultrasonic scaler, with the pile F fixed. Of course, it is also possible to insert the pile F into the vise chuck 110 and to fix the pin vise 120 while the hand 100 is first connected to the ultrasonic generator.

파일(F)이 ν•€ λ°”μ΄μŠ€(120)에 μ˜ν•˜μ—¬ λ°”μ΄μŠ€ μ²™(110)에 κ³ μ •λœ λ‹€μŒ, 파일(F)을 μ‚¬μš©ν•˜μ—¬ 근관을 ν™•μž₯ν•œ ν›„, NaOClκ³Ό 같은 μ•½ν’ˆμ„ 근관에 νˆ¬μž…ν•  수 μžˆλ‹€. κ·Έ λ‹€μŒμ—, 초음파 λ°œμƒκΈ°λ₯Ό μž‘λ™μ‹œμΌœ 초음파 진동에 따라 파일(F)이 μž‘λ™λ˜μ–΄ κ·Όκ΄€ λ‚΄λΆ€κ°€ μ„Έμ²™λ˜λ„λ‘ ν•  수 μžˆλ‹€. μ΄λŸ¬ν•œ 파일(F)은 초음파 μ§„λ™μ˜ 전달에 μ˜ν•˜μ—¬ 와λ₯˜λ₯Ό ν˜•μ„±ν•˜κ³  NaOCl μš©μ•‘μ˜ μ˜¨λ„λ₯Ό μƒμŠΉμ‹œν‚€λ©° μŠ€λ―Έμ–΄ λ ˆμ΄μ–΄κΉŒμ§€λ„ μ œκ±°ν•  수 μžˆλ‹€. 초음파 진동에 μ˜ν•œ κ°•λ ₯ν•œ 와λ₯˜λŠ” NaOCl μš©μ•‘μ΄ μΉ˜κ·Όλ‹¨ λΆ€μœ„μ˜ κ·Όκ΄€κΉŒμ§€ μš©μ΄ν•˜κ²Œ λ„λ‹¬ν•˜λ„λ‘ ν•¨μœΌλ‘œμ¨ λ―Έμ„Έ μ„Έμ²™κΉŒμ§€λ„ κ°€λŠ₯ν•˜κ²Œ ν•œλ‹€. μ΄λ•Œ, NaOCl의 쑰직 μš©ν•΄λŠ₯을 μ¦κ°€μ‹œν‚€κΈ° μœ„ν•˜μ—¬ NaOCl μ›Œλ¨Έλ₯Ό λ³‘μš©ν•  μˆ˜λ„ μžˆλ‹€.After the pile F is fixed to the vise chuck 110 by the pin vise 120, the root canal is expanded using the pile F, and a drug such as NaOCl may be injected into the root canal. Then, the ultrasonic generator may be operated so that the pile F may be operated according to the ultrasonic vibration to clean the inside of the root canal. This pile (F) can form a vortex by the transmission of the ultrasonic vibration, increase the temperature of the NaOCl solution and can even remove the smear layer. The powerful vortex caused by the ultrasonic vibration allows the NaOCl solution to easily reach the root canal at the root portion of the root, thus enabling fine cleaning. At this time, NaOCl warmers may be used in combination to increase the tissue solubility of NaOCl.

ν˜„μž¬ 이용 쀑인 파일(F)이 치료 λŒ€μƒμΈ κ·Όκ΄€μ˜ λͺ¨μ–‘κ³Ό λ§žμ§€ μ•ŠλŠ” κ²½μš°μ—λŠ”, λ‹€λ₯Έ 파일(F)둜 ꡐ체할 수 μžˆλ‹€. μ΄λŸ¬ν•œ κ²½μš°μ—λŠ”, μš°μ„ , 초음파 λ°œμƒκΈ°λ₯Ό μ •μ§€μ‹œν‚€κ³ , ν•€ λ°”μ΄μŠ€(120)λ₯Ό ν’€μ–΄ μ΄μš©ν–ˆλ˜ 파일(F)을 뢄리해낼 수 μžˆλ‹€. κ·Έ λ‹€μŒμ—, μ΄μš©ν•  파일(F)을 μ „μˆ ν•œ 바와 같은 과정을 거쳐 κ³ μ •μ‹œμΌœ μ‚¬μš©ν•  수 μžˆλ‹€.If the file F currently being used does not match the shape of the root canal to be treated, another file F can be replaced. In this case, first, the ultrasonic generator can be stopped, and the pin F 120 can be released to remove the pile F used. Then, the file F to be used can be fixed and used through the above-described procedure.

μ΄μƒμ—μ„œ λ³Έ 발λͺ…이 ꡬ체적인 κ΅¬μ„±μš”μ†Œ λ“±κ³Ό 같은 νŠΉμ • 사항과 ν•œμ •λœ μ‹€μ‹œμ˜ˆ 및 도면에 μ˜ν•˜μ—¬ μ„€λͺ…λ˜μ—ˆμœΌλ‚˜, μ΄λŠ” λ³Έ 발λͺ…μ˜ 보닀 μ „λ°˜μ μΈ 이해λ₯Ό 돕기 μœ„ν•˜μ—¬ 제곡된 것일 뿐, λ³Έ 발λͺ…이 상기 μ‹€μ‹œμ˜ˆμ— ν•œμ •λ˜λŠ” 것은 μ•„λ‹ˆλ©°, λ³Έ 발λͺ…이 μ†ν•˜λŠ” κΈ°μˆ λΆ„μ•Όμ—μ„œ 톡상적인 지식을 가진 자라면 μ΄λŸ¬ν•œ κΈ°μž¬λ‘œλΆ€ν„° λ‹€μ–‘ν•œ μˆ˜μ • 및 변경을 κΎ€ν•  수 μžˆλ‹€.Although the present invention has been described by specific matters such as specific components and limited embodiments and drawings, it is provided only to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. Those skilled in the art can make various modifications and changes from this description.

λ”°λΌμ„œ, λ³Έ 발λͺ…μ˜ 사상은 상기 μ„€λͺ…λœ μ‹€μ‹œμ˜ˆμ— κ΅­ν•œλ˜μ–΄ μ •ν•΄μ Έμ„œλŠ” μ•„λ‹ˆ 되며, ν›„μˆ ν•˜λŠ” νŠΉν—ˆμ²­κ΅¬λ²”μœ„λΏλ§Œ μ•„λ‹ˆλΌ 이 νŠΉν—ˆμ²­κ΅¬λ²”μœ„μ™€ κ· λ“±ν•œ λ˜λŠ” μ΄λ‘œλΆ€ν„° λ“±κ°€μ μœΌλ‘œ λ³€κ²½λœ λͺ¨λ“  λ²”μœ„λŠ” λ³Έ 발λͺ…μ˜ μ‚¬μƒμ˜ 범주에 μ†ν•œλ‹€κ³  ν•  것이닀.Therefore, the spirit of the present invention should not be limited to the above-described embodiments, and the scope of the spirit of the present invention is defined not only in the claims below, but also in the ranges equivalent to or equivalent to those of the claims. Will belong to.

Claims (8)

파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯μΉ˜λ‘œμ„œ,Ultrasonic delivery device for dental root canal cleaning with file exchange, 초음파 λ°œμƒκΈ°μ— 연결될 수 μžˆλŠ” ν•Έλ“œ,A hand that can be connected to the ultrasonic generator, 상기 ν•Έλ“œμ˜ 초음파 λ°œμƒκΈ° μ—°κ²° λΆ€λΆ„μ˜ λ°˜λŒ€ 츑에 κ΅¬λΉ„λ˜κ³ , 파일이 μ‚½μž…λ˜μ–΄ 고정될 수 μžˆλŠ” λ°”μ΄μŠ€ μ²™, 및A vise chuck provided on the opposite side of the ultrasonic generator connection portion of the hand, into which a pile can be inserted and fixed, and 상기 λ°”μ΄μŠ€ μ²™κ³Ό κ²°ν•©ν•˜μ—¬ 상기 νŒŒμΌμ„ κ³ μ •μ‹œν‚€λŠ” ν•€ λ°”μ΄μŠ€Pin vise to secure the pile in combination with the vise chuck λ₯Ό ν¬ν•¨ν•˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.Included, ultrasonic exchange device for dental root canal cleaning file exchange is possible. 제1항에 μžˆμ–΄μ„œ,The method of claim 1, 상기 λ°”μ΄μŠ€ 척은 상기 ν•€ λ°”μ΄μŠ€μ™€μ˜ 밀착을 μœ„ν•œ μ˜€λ§μ„ ν¬ν•¨ν•˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.The vise chuck includes an o-ring for close contact with the pin vise, file exchange is possible ultrasonic delivery device for dental root canal cleaning. 제2항에 μžˆμ–΄μ„œ,The method of claim 2, 상기 ν•€ λ°”μ΄μŠ€λŠ” 상기 μ˜€λ§μ„ μ™ΈλΆ€μ—μ„œ κ°μ‹ΈλŠ” ν™˜ν˜•λΆ€λ₯Ό ν¬ν•¨ν•˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.The pin vise includes an annular portion surrounding the O-ring from the outside, file exchange is possible ultrasonic delivery device for dental root canal cleaning. 제1항에 μžˆμ–΄μ„œ,The method of claim 1, 상기 λ°”μ΄μŠ€ μ²™κ³Ό 상기 ν•€ λ°”μ΄μŠ€λŠ” λ‚˜μ„  ꡬ쑰에 μ˜ν•˜μ—¬ κ²°ν•©λ˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.The vice chuck and the pin vice is coupled by a spiral structure, the ultrasonic transfer device for dental root canal cleaning possible exchange of files. 제1항에 μžˆμ–΄μ„œ,The method of claim 1, 상기 λ°”μ΄μŠ€ 척은 μ›ν˜•λΆ€λ₯Ό ν¬ν•¨ν•˜κ³ ,The vise chuck includes a circular portion, 상기 μ›ν˜•λΆ€ λ‚΄μ—λŠ” 파일이 μ‚½μž…λ  수 μžˆλŠ” μ‚½μž…κ΅¬κ°€ ν˜•μ„±λ˜λ©°,An insertion hole through which the file can be inserted is formed in the circular portion, 상기 μ‚½μž…κ΅¬λŠ” 본체 지름이 μ•½ 2mm인 νŒŒμΌμ„ μˆ˜λ‚©ν•  수 μžˆλ„λ‘ ν˜•μ„±λ˜λŠ”,The insertion hole is formed to accommodate a file having a body diameter of about 2mm, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.Ultrasonic delivery device for dental root canal cleaning with file exchange. 제5항에 μžˆμ–΄μ„œ,The method of claim 5, 상기 μ›ν˜•λΆ€λŠ” 적어도 2개의 쑰각으둜 λ‚˜λ‰˜μ–΄μ Έ μžˆλŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.And said circular portion is divided into at least two pieces. 제1항에 μžˆμ–΄μ„œ,The method of claim 1, 상기 ν•€ λ°”μ΄μŠ€λŠ” 곡ꡬ에 μ˜ν•œ κ·Έλž˜λΉ™μ„ μœ„ν•œ 평면뢀λ₯Ό ν¬ν•¨ν•˜λŠ”, 파일 κ΅ν™˜μ΄ κ°€λŠ₯ν•œ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.The pin vise includes a flat portion for grabbing by a tool, file transfer possible ultrasonic delivery device for dental root canal cleaning. 제5항에 μžˆμ–΄μ„œ,The method of claim 5, 상기 μ‚½μž…κ΅¬λŠ” μ„œλ‘œ λŒ€ν–₯ν•˜λŠ” 직각 λͺ¨μ„œλ¦¬λ₯Ό ν¬ν•¨ν•˜λŠ” μ–‘λΆ„λœ μ‚¬κ°ν˜•μΈ 치과 κ·Όκ΄€ μ„Έμ²™μš© 초음파 전달 μž₯치.And the insertion port is a bisected quadrangle having right angled edges facing each other.
PCT/KR2011/005275 2010-07-19 2011-07-18 Ultrasound wave transmission device capable of file exchange for cleaning dental root canals Ceased WO2012011708A2 (en)

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KR1020100069508A KR20120008644A (en) 2010-07-19 2010-07-19 Ultrasonic Transmitter for Dental Root Canal Cleaning with File Exchange

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018090118A1 (en) * 2016-11-18 2018-05-24 Alexandre Capelli Ultrasonic instrument for root canal treatment and retreatment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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FR3050636A1 (en) * 2016-04-27 2017-11-03 Scorpion DENTAL INSTRUMENT AND ASSOCIATED KIT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716028B2 (en) * 2000-08-04 2004-04-06 Hu-Friedy Mfg. Co., Inc. Ultrasonic swivel insert
US7217128B2 (en) * 2002-12-12 2007-05-15 Discus Dental Impressions, Inc. Ultrasonic dental insert having interchangeable plastic and metal tips
JP2007061286A (en) * 2005-08-30 2007-03-15 Manii Kk Root canal treatment instrument
KR20070053677A (en) * 2007-05-06 2007-05-25 λ°•κ·œμ§„ Pen grip method dental file

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018090118A1 (en) * 2016-11-18 2018-05-24 Alexandre Capelli Ultrasonic instrument for root canal treatment and retreatment

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