WO2015142119A1 - Appareil de guidage de fraisage pour chirurgie d'implant - Google Patents

Appareil de guidage de fraisage pour chirurgie d'implant Download PDF

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Publication number
WO2015142119A1
WO2015142119A1 PCT/KR2015/002760 KR2015002760W WO2015142119A1 WO 2015142119 A1 WO2015142119 A1 WO 2015142119A1 KR 2015002760 W KR2015002760 W KR 2015002760W WO 2015142119 A1 WO2015142119 A1 WO 2015142119A1
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WO
WIPO (PCT)
Prior art keywords
drilling
drilling guide
implant
hole
coupling member
Prior art date
Application number
PCT/KR2015/002760
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English (en)
Korean (ko)
Inventor
황동환
Original Assignee
황동환
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53793186&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015142119(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 황동환 filed Critical 황동환
Publication of WO2015142119A1 publication Critical patent/WO2015142119A1/fr

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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
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A61C1/085—Positioning or guiding, e.g. of drills for multiple drills, for simultaneous drilling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1739—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body
    • A61B17/176—Guides or aligning means for drills, mills, pins or wires specially adapted for particular parts of the body for the jaw
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/1644—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid
    • A61B2017/1651—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid for cooling

Definitions

  • the present invention relates to a drilling guide device for implant procedures, and more particularly, to a drilling guide device for implant procedures that can prevent necrosis of the alveolar bone.
  • dental implants (hereinafter referred to as 'implants') refer to artificial teeth, and are sufficiently covered by additional surgery such as bone graft and bone elongation in the alveolar bone where the defect is located or where the tooth is pulled out. It is a dental treatment that restores the function of natural teeth by planting biocompatible implant media in alveolar bone that has been increased in volume.
  • the implant procedure is anesthetized at the surgical site, and then the incisional soft tissue is incised to expose the lower alveolar bone, and then a plurality of drillings are performed to determine the potential position of the implant medium and the diameter corresponding to the diameter of the medium. After forming a cylindrical hole (hole) to enter the alveolar bone in the alveolar bone and finally the planting process is fixed by planting.
  • Cited invention as shown in Figure 1 is coupled to the handpiece of the user pen 112 having a drill portion 111 is provided to drill the alveolar bone at the end; It has a receiving space (113b) for accommodating the bone particles collected in the drilling process therein, the outer diameter corresponding to the myopic diameter of the treatment target tooth of the patient, the receiving space (113b) is the drill portion 111
  • a spring 119 supported on one side of the pen 112 to elastically support the cup 113 with respect to the pen 112.
  • the drill portion 111 of the pen 112 includes the cup ( Is located at the central axis of 113).
  • the cited invention is that the cup 113 is placed in the portion where the tooth is extracted as shown in Figure 2, the drill portion 111 can be easily located in the center of the root of the target tooth treatment .
  • saline is sprayed.
  • the cup 113 is in a sealed state. Is sown that there is a risk of necrosis of the alveolar bone.
  • An object of the present invention is to provide a drilling guide device for implant procedures that can be prevented necrosis of the alveolar bone can be directly sprayed with saline to the drilling portion when drilling for implants for solving the problems as described above.
  • the present invention is a drilling guide for implant treatment device is placed on the tooth extraction portion and includes a body formed with a drill hole so that the inside and the drill blade of the implant drill penetrates in the vertical direction, the upper surface of the body
  • the through hole is formed, it is characterized in that the passage of saline through the through hole when the drilling is easy.
  • the drilling is made through a drill hole formed on the upper and lower surfaces of the drill blade of the implant drill, and the brine is sprinkled when the drilling is drilled through the drill hole and the through hole is further formed on the upper surface
  • the saline solution accommodated in the body is passed through the drill hole formed on the lower surface to the point where the drilling is made, thereby cooling the heat generated during drilling, thereby preventing necrosis of the alveolar bone.
  • 1 is an exemplary view showing the structure of a conventional drilling guide device for implant treatment
  • FIG. 2 is an exemplary view showing a state in which a conventional drilling guide device for implant treatment is placed on the extracted portion
  • Figure 3 is a perspective view showing the structure of the body applied to the drilling guide device for implant surgery according to the present invention
  • Figure 4 is an exploded perspective view showing the structure of the body applied to the drilling guide device for implant treatment according to the present invention
  • FIG. 5 is a plan view showing the structure of the drilling guide portion applied to the drilling guide device for implant treatment according to the present invention
  • Figure 6 is a perspective view showing the structure of the drilling guide portion applied to the drilling guide device for implant treatment according to the present invention
  • Figure 7 is a perspective view showing the structure of the binding portion applied to the drilling guide device for implant treatment according to the present invention.
  • Figure 8 is a perspective view showing a structure according to another embodiment of the body applied to the drilling guide device for implant treatment according to the present invention.
  • FIG. 9 is an exemplary view showing a procedure using a body applied to the drilling guide device for implant surgery according to the present invention.
  • FIG. 10 is an exemplary view showing the type of the body applied to the drilling guide device for implant surgery according to the present invention
  • 11a to 11c is an exemplary view showing a state to be performed using a body applied to the drilling guide device for implant surgery according to the present invention
  • FIG. 12 is a perspective view showing a state in which a connection hole is formed in the body applied to the drilling guide device for implant treatment according to the present invention
  • Figure 13 is a perspective view showing the structure of the coupling member applied to the drilling guide device for implant treatment according to the present invention
  • 14a to 14c is an exemplary view showing a state in which the body and the coupling member is applied to the drilling guide device for implant surgery according to the present invention
  • 15 is an exemplary view showing a procedure using the body and the coupling member applied to the drilling guide device for implant surgery according to the present invention
  • Figures 16a and 16b is an exemplary view showing a state of treatment using the body and the coupling member applied to the drilling guide device for implant surgery according to the present invention
  • 17 is an exemplary view showing a state of connecting a plurality of coupling members and the structure of the connecting member applied to the drilling guide device for implant treatment according to the present invention
  • FIG. 18 is an exemplary view showing a state of the procedure using the body, the coupling member, the connection member applied to the drilling guide device for implant surgery according to the present invention.
  • the drilling for the implant when the drilling for the implant can be directly sprayed with saline solution, etc. to prevent the necrosis of the alveolar bone is placed on the part where the tooth is extracted and the inside is empty so that the drill blade of the implant drill penetrates in the vertical direction Including a body formed with a drill hole, a through hole is formed in the upper surface of the body, it is proposed a drilling guide drilling guide device characterized in that the passage of the saline solution through the through hole when drilling is easy.
  • Drilling apparatus for the implant procedure of the present invention as shown in Figure 3 and the inside and the drill hole (10, 20) is formed through the upper and lower surfaces through the bar (A), the body (A) is a tooth ( D) is placed on the extracted part, the drill blade (1) of the implant drill penetrates in the vertical direction through the drill hole (10, 20) is made drilling.
  • the drill hole (10, 20) is preferably formed to penetrate the center point of the upper and lower surfaces of the body (A).
  • the present invention is further formed through the through-hole 30 penetrating inward on the upper surface of the body (A), the drill hole 20 and the through-hole 30 formed in the upper surface of the body (A) to be sprayed when drilling Injected into the body (A) through), and the saline solution contained in the body (A) exits to the point where the drilling is made through the drill hole (10) formed on the lower surface, to cool the heat generated during drilling It can prevent necrosis of alveolar bone.
  • the drill hole 10 formed on the lower surface of the body (A) may have a larger diameter than the drill hole 20 formed on the upper surface of the body (A), thereby forming on the upper surface of the body (A)
  • the drill hole 20 serves to guide the drill blade 1 so that the drill blade 1 penetrates the center of the body A without being shaken so as to be located at the center of the tooth extracted portion, and the drill formed on the bottom surface of the body A.
  • the ball 10 guides the drill blade 1 and allows the saline solution to be injected more easily at the point where the drilling is made.
  • the body (A) can be separated as shown in Figure 4 bar, the inside is empty and the top is open and the drilling guide portion 100 is formed with a drill hole 10 on the lower surface, the drilling guide portion 100 It is coupled to the upper portion of the drill hole 20 and the through hole 30 may be formed including a binding unit 200 is formed. This can be used to replace the breakage of any one of the drilling guide portion 100 or the binding portion 200, it is possible to obtain the effect of easy manufacturing.
  • the binding unit 200 may be provided with a plurality and the diameter of the drilling 20 formed in each binding unit 200 may be different. If the type and size of the drill blade (1) used for the implant is various, the user can select and use the binding unit 200 to fit the drill blade (1). In addition, by changing the color of the binding unit 200 according to the diameter of the drilling 20, the user can easily select the binding unit 200 suitable for the drill blade (1) to be coupled to the drilling guide unit (100). .
  • the drilling guide portion 100 may be coupled to the coupling portion 200 is fitted to the inside, predetermined along the longitudinal direction from the top to the side
  • the slit 40 penetrated by the length of may be formed.
  • a plurality of slits 40 may be formed.
  • a plurality of slits 40 may be formed symmetrically.
  • the side surface of the drilling guide portion 100 is divided into boiling portions by the slit 40, and as a seating portion 120 having a relatively wide width than the locking portion 110 and the locking portion 110. Are distinguished.
  • the locking portion 110 may be more easily opened toward the outside than the seating portion 120 or narrowed toward the inner side, when the binding portion 200 is forcibly fitted inside the drilling guide portion 100, the locking The unit 110 is slightly opened toward the outside, and then the binding unit 200 is elastically narrowed after the binding unit 200 is coupled.
  • the locking portion 110 may have a locking protrusion 111 protruding inward
  • the mounting portion 120 may have a mounting protrusion 121 protruding inward.
  • the locking protrusion 111 and the mounting protrusion 121 is formed along the inner circumference and the locking protrusion 111 is formed at a position higher than the mounting protrusion 121
  • the binding portion 200 is a locking portion Slightly wider toward the outside 110 and is seated on the seating protrusion 121 without being caught by the catching protrusion 111, and is inserted and coupled between the catching protrusion 111 and the seating protrusion 121, After coupling is not easily separated due to the locking protrusion 111 is firmly fixed.
  • the binding unit 200 is separated from the drilling guide unit 100, the locking unit 110 may be detached without causing a jam in the locking protrusion 111.
  • the through-hole 30 formed on the upper surface of the body (A) is the body (A) When separated into the drilling guide portion 100 and the binding unit 200, is formed in the binding unit 200.
  • the through hole 30 is in communication with the drill hole 20 and may be formed toward the edge of the upper surface of the body (A) or the binding portion 200 with respect to the drill hole 20, thereby saline water More easily injected into the body (A) or the drilling guide portion (100).
  • a plurality of the through holes 30 may be disposed radially.
  • the through holes 30 may include the slits 40 described above.
  • the binding unit 200 to make it open elastically also serves to facilitate the penetration of the drill blade (1).
  • the binding unit 200 may further include a holding unit 210 which protrudes upward as shown in FIG. 7 and has a predetermined area. The user holds the holding unit 210 and the binding unit. The part 200 may be inserted into the drilling guide part 100, or the binding part 200 coupled to the drilling guide part 100 may be more easily separated.
  • the body A or the drilling guide part 100 may be formed in a cylindrical shape as shown in FIGS. 3 to 6, and may be formed in a tooth shape as shown in FIG. 8.
  • the user can select the body A or the drilling guide portion 100 having the shape and size of the tooth suitable for the portion where D) is extracted to perform drilling at a more accurate position.
  • the body (A), that is, the drilling guide portion 100, the coupling portion 200, including the coupling member (B), the connection member (C) to be described later may be made of various materials, barium sulfate (barium sulfate)
  • a radiopaque material such as, if the patient swallowed it during surgery, it can appear on the radiograph, as well as the location or angle of the present invention can be easily identified during the radiography during surgery.
  • a radiopaque material such as, if the patient swallowed it during surgery, it can appear on the radiograph, as well as the location or angle of the present invention can be easily identified during the radiography during surgery.
  • a radiopaque material such as, if the patient swallowed it during surgery, it can appear on the radiograph, as well as the location or angle of the present invention can be easily identified during the radiography during surgery.
  • it may be made of a light-transmitting silicone material, which is harmless to the human body compared to other materials, thereby ensuring
  • the body (A) may be formed differently in size according to the size of the tooth extracted as shown in Figure 10, the diameter of the drill holes (10, 20) may also vary. Looking at the example using the body (A) formed in a variety of sizes as described above, as shown in Figure 11a to place the body (A) at the center point between the adjacent teeth a predetermined space between the adjacent teeth After selecting the body (A) having a size enough to form this, the body (A) is placed at the center point at the same distance between two adjacent teeth, and then drilled in consideration of the angle at which the adjacent teeth are generated. If the body (A) is tightly fitted to the tooth is selected between the adjacent teeth after drilling in consideration of the angle generated by the adjacent teeth.
  • the present invention can be used even when the tooth is present only on one side of the portion where the body (A) is placed, as shown in Figure 11b, of course, as shown in Figure 11c two or more teeth are lost, but economical It can also be used when only one implant is placed in consideration of the patient's request or abutment conditions.
  • the side surface of the body (A) can be formed through the connecting hole 50 along the circumference, the body (A) is a drilling guide portion 100 and the binding portion 200
  • the connection hole 50 may be formed in the drilling guide portion (100).
  • the connection hole 50 is preferably formed in the seating portion (120).
  • the connecting hole 50 is used to connect a plurality of the body (A) is fitted to the coupling member (B) to be described later, flows out the saline solution injected into the body (A) to the surrounding area where the body (A) is placed. The heat generated during drilling can be cooled more effectively.
  • the body A when two or more teeth are continuously lost and two or more implants are placed, the body A can be used according to the size of each lost tooth, and the plurality of bodies A are connected and fixed.
  • Coupling member (B) may be further included.
  • the coupling member B forms a bar shape having a predetermined length as shown in FIG. 13, and a longitudinal section of the coupling member B may have various shapes such as a circle, a square, a square, and the like.
  • the coupling member (B) is preferably formed of a material that can be easily cut with a surgical knife or scissors. As shown in FIGS. 14A and 14B, the coupling member B is fitted into a connection hole 50 formed in each of the bodies A to connect the plurality of bodies A to each other.
  • the coupling member (B) As shown in Figure 15a, by selecting the body (A) suitable for the size of each missing tooth placed on the extracted part and then the coupling member (B) Inserted into the connection hole 50 formed in the body (A) is cut to the appropriate length to interconnect the body (A). Thereafter, as shown in FIG. 15B, the body A is separated from the extracted portion, and then the cut coupling member B is fitted to form a composite. The composite is placed in the extracted part as shown in FIG. 15c and then drilled in consideration of the angle of adjacent teeth.
  • the coupling member (B) can be used by cutting as described above, as well as forming a plurality of pieces with a predetermined length as shown in FIG.
  • a shorter coupling member (B) is used to connect the body (A), and when the implants are implanted to have a predetermined distance, the body passes through the edentulous portion ( A long coupling member (B) is used to interconnect A).
  • the coupling member (B) may be straight as shown in FIGS. 13A and 13B, as well as bent at a predetermined angle in the horizontal direction as shown in FIGS. 13C and 13D, and FIG. 13E. As shown in the figure, it can be bent at a predetermined angle in the vertical direction.
  • a straight coupling member (B) is used as shown in Figures 16a and 16b, in this case it can be obtained the effect that can be set equal to the narrow side angle of the plurality of bodies (A).
  • the coupling member B bent in the horizontal direction is used when the adjacent body A is bent in the horizontal direction, as shown in FIGS. 14A and 14B, and the coupling member B bent in the vertical direction. Is used when a height difference with the adjacent body A occurs as shown in FIG. 14C.
  • each coupling member (B) when a plurality of coupling members (B) is provided as shown in FIG. Is coupled to one end of the may further include a connection member (C) for connecting the coupling member (B).
  • the connecting member (C) may be formed in various forms, but when the connecting member (C) is formed to surround the lower surface of the coupling member (B) than the position where the body (A) to be placed due to the connecting member (C) Since it may be located high, it is preferable to form so as to surround only the top and side surfaces of the coupling member (B) as shown in FIG. In this case, the operator can be easily coupled through the connecting member (C) without separating a plurality of complexes consisting of the body (A) and the coupling member (B) from the extracted part.

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  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Epidemiology (AREA)
  • Dental Prosthetics (AREA)

Abstract

La présente invention concerne un appareil de guidage de fraisage pour une chirurgie d'implant et, en particulier, un appareil de guidage de fraisage pour une chirurgie d'implant pouvant pulvériser directement une solution saline et analogue sur le site de fraisage pendant le fraisage pour un implant, et est ainsi placé sur un site où une dent a été extraite de façon à empêcher la nécrose de l'os alvéolaire, et comprenant un corps ayant un intérieur creux et ayant un trou de fraisage de telle sorte que les lames de fraisage d'un foret d'implant passent à travers le trou de fraisage dans la direction longitudinale, un trou traversant en communication ouverte étant formé sur la surface supérieure du corps pour faciliter le passage de la solution saline à travers le trou traversant pendant le fraisage.
PCT/KR2015/002760 2014-03-21 2015-03-20 Appareil de guidage de fraisage pour chirurgie d'implant WO2015142119A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140033112A KR101536288B1 (ko) 2014-03-21 2014-03-21 임플란트 시술용 드릴링 가이드 장치
KR10-2014-0033112 2014-03-21

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WO2015142119A1 true WO2015142119A1 (fr) 2015-09-24

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PCT/KR2015/002760 WO2015142119A1 (fr) 2014-03-21 2015-03-20 Appareil de guidage de fraisage pour chirurgie d'implant

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WO (1) WO2015142119A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018163967A1 (ja) * 2017-03-10 2019-11-07 国立研究開発法人産業技術総合研究所 Ｓｍ−Ｆｅ−Ｎ系結晶粒子を含む磁石粉末およびそれから製造される焼結磁石ならびにそれらの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093988A1 (en) * 2003-02-28 2006-05-04 Swaelens Bart F J Method for placing and manufacturing a dental superstructure, method for placing implants and accessories used thereby
KR100786308B1 (ko) * 2007-08-27 2007-12-14 주식회사 메가젠 임플란트용 스텐트
JP2010119465A (ja) * 2008-11-17 2010-06-03 Wakayoshi Seisakusho Co Ltd 医療用切削具の案内具
KR20100066506A (ko) * 2007-09-12 2010-06-17 이마그노시스 가부시키가이샤 임플란트 식립용 천공기구, 핸드피스, 핸드피스용 어댑터 및 서지컬 가이드
JP2010167156A (ja) * 2009-01-23 2010-08-05 Nippon Medical School 骨増生治具及び骨増生キット

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093988A1 (en) * 2003-02-28 2006-05-04 Swaelens Bart F J Method for placing and manufacturing a dental superstructure, method for placing implants and accessories used thereby
KR100786308B1 (ko) * 2007-08-27 2007-12-14 주식회사 메가젠 임플란트용 스텐트
KR20100066506A (ko) * 2007-09-12 2010-06-17 이마그노시스 가부시키가이샤 임플란트 식립용 천공기구, 핸드피스, 핸드피스용 어댑터 및 서지컬 가이드
JP2010119465A (ja) * 2008-11-17 2010-06-03 Wakayoshi Seisakusho Co Ltd 医療用切削具の案内具
JP2010167156A (ja) * 2009-01-23 2010-08-05 Nippon Medical School 骨増生治具及び骨増生キット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018163967A1 (ja) * 2017-03-10 2019-11-07 国立研究開発法人産業技術総合研究所 Ｓｍ−Ｆｅ−Ｎ系結晶粒子を含む磁石粉末およびそれから製造される焼結磁石ならびにそれらの製造方法

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