WO2022131460A1 - Vertical drilling guide device for bone conduction implant - Google Patents

Vertical drilling guide device for bone conduction implant Download PDF

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Publication number
WO2022131460A1
WO2022131460A1 PCT/KR2021/006922 KR2021006922W WO2022131460A1 WO 2022131460 A1 WO2022131460 A1 WO 2022131460A1 KR 2021006922 W KR2021006922 W KR 2021006922W WO 2022131460 A1 WO2022131460 A1 WO 2022131460A1
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Prior art keywords
bone conduction
vertical drilling
conduction implant
guide device
lower support
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PCT/KR2021/006922
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French (fr)
Korean (ko)
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서영준
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연세대학교 원주산학협력단
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Publication of WO2022131460A1 publication Critical patent/WO2022131460A1/en

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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
    • A61C1/084—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
    • 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
    • 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
    • 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 vertical drilling guide device and a vertical drilling device used in bone conduction implant surgery.
  • the bone conduction implant is a medical device that transmits sound directly to the inner ear through the bone without passing through the outer and middle ear.
  • the bone conduction implant system consists of an implant (Bone Conduction Implant-BCI) and an external device (sound processor).
  • the bone conduction implant system converts the sound captured by the sound processor, an external device, into an electrical signal, and transmits the electrical signal converted from the internal device to the coil of the internal implant inserted into the subcutaneous layer. It works on the principle that sound energy delivered to the inner ear is converted into a nerve signal and transmitted to the auditory nerve for listening.
  • Internal device implant surgery involves injecting a local anesthetic into the surgical site, making a C-shaped incision in the skin for insertion, drilling with a guide drill using a 3mm drill bit, removing the drill bit and drilling to a depth of 4mm Step, placing the implant perpendicular to the bone surface, fixing the implant by tightening, fixing the bone bed indicator to the implant, rotating the bone bed indicator to measure flatness Step, if there is a protruding part, grinding and removing the soft tissue and bone, fixing the implant magnet to the implant, and sealing the surgical site.
  • the implant fixing the implant magnet is inserted vertically, and the surgical site is removed by flat grinding so that the implant magnet does not touch the surface of the insert or too far apart. It is important to maintain and place it. Nevertheless, since the vertical fixation of the implant is made depending on the operator's vision through the upper vertical chim rod of the drill, there is a problem that the accuracy may be lowered. As such, in bone conduction implant surgery, implants used in the dental field such as Republic of Korea Patent Registration No. 10-1763763 despite the fact that vertical fixation of the implant, which is a premise for the implantation process so that the magnet is spaced apart from the skin at regular intervals, is relatively more important. Only the Republic of Korea Patent Registration No. 10-1095245, which is used for the production of instruments for guiding the implantation position and parts for the space industry, is disclosed, and there is no technology disclosed for a vertical guide device for bone conduction implants.
  • An object of the present invention for solving these problems is to provide a bone conduction implant vertical guide device.
  • Another object of the present invention is to provide a vertical drilling guide device capable of manual operation in the form of a driver that can be manufactured at a relatively low cost.
  • the present invention is supported on the perforated surface of the bone conduction implant and has a through hole formed in the center perpendicular to the perforated surface of the bone conduction implant, the lower surface of which is provided in a flat shape. It is supported on and provides a vertical drilling guide device for bone conduction implants including an upper guide member having a through-hole formed in the center perpendicular to the perforation surface of the bone conduction implant.
  • a through hole perpendicular to the perforation surface of the bone conduction implant is formed in the center, and the lower surface is provided in a flat shape, a plurality of lower portions having different through-hole diameters
  • a bone conduction implant comprising a set of support members, a set of a plurality of lower support members having different diameters of the through holes in the upper guide member supported on the upper surface of the lower support member and having a through hole in the center formed perpendicular to the perforation surface of the bone conduction bone conduction implant.
  • the present invention includes a driver handle that can perform vertical drilling according to a user's manual rotation operation through the guide of the bone conduction implant vertical drilling guide device manually by fixing the bone conduction implant vertical drilling guide device and the drill blade.
  • a vertical drilling device for bone conduction implants is provided.
  • part or all of the device of the present invention in a transparent color, it is possible to secure the operator's view, and since a plurality of members having different through-holes can be selectively used, vertical drilling guides of drills having different diameters can be performed.
  • 1 is a view showing the external shape of the vertical drilling guide device of the present invention.
  • FIG. 2 is a diagram showing the shape of a drill bit used for a bone conduction implant.
  • Figure 3 is a view showing a vertical drilling guide device of the present invention viewed from the bottom.
  • FIG 4 is a view showing a state in which the drill bit is coupled to the vertical drilling guide device.
  • FIG. 5 is a diagram showing a state in which an electric drill and a vertical drilling guide device are combined and used.
  • FIG. 6 is a diagram showing a manual screwdriver handle.
  • FIG. 7 is a photograph showing a drill bit used for a bone conduction implant.
  • the term “and/or” should be understood to include all possible combinations of one or more related items.
  • the meaning of “the first item, the second item, and/or the third item” means to be presented from the first, second, or third item as well as two or more of the first, second, or third items. A combination of all possible items.
  • the present invention is supported on the perforated surface of the bone conduction implant, the through hole 15 perpendicular to the perforated surface of the bone conduction implant is formed in the center, and the lower support member is provided with a flat lower surface.
  • a bone conduction implant vertical drilling guide device including an upper guide member (10) supported on the upper surface of the lower support member (20) and having a through hole (15) formed in the center perpendicular to the perforation surface of the bone conduction implant do.
  • the lower support member 20 and the upper guide member 10 are mutually detachable, and a through hole 15 is formed in the center to allow the drill bit 50 to be inserted.
  • the lower support member 20 is provided in the form of an open central portion, the lower surface is supported on the perforated surface, and the lower surface may be provided in a flat form, but according to the movement such as rotation or movement during the operation, the surgical site It is preferable that the outer surface is provided in a circular shape to minimize damage to the device.
  • the upper guide member 10 of the bone conduction implant vertical drilling guide device of the present invention may be made of a transparent color, which is for the purpose of securing the operator's field of view and transmits the light used in the surgical procedure to the surgical site to protect the surgical site. In order to be able to observe accurately.
  • a locking member 30 is formed on the upper guide member 10 and the lower support member 20 of the bone conduction implant vertical drilling guide device of the present invention so that the upper member and the upper member rotate together according to any one rotation.
  • a method of coupling the upper member and the lower support member 20 various well-known methods such as a form of forming a screw line may be used, but the drill bit 50 as it is in a state where the lower support member 20 is left on the perforation surface during the operation. )
  • the upper guide member 10 or the lower support member 20 is rotated or moved by forming a coupling means with the engaging member 30 for relatively easy detachment, the upper guide member 10 or the lower support member 20 is rotated or moved together while allowing easy detachment.
  • the locking member 30 is formed in plural of 2 to 4 so that the upper guide member 10 and the lower support member 20 are coupled together to rotate and move not only during position movement but also during rotation.
  • the lower surface of the engaging member 30 may be provided to be positioned on the same plane as the lower surface of the lower support member 20. In this case, when the vertical drilling guide device is rotated, the engaging member 30 is perforated while rotating together. If there is a part caught in the surface (not flat, but protruding surface), it can perform the role of flatness detection so that it can be found and polished.
  • one of the upper guide member 10 and the lower support member 20 of the bone conduction implant vertical drilling guide device is made of a magnetic material, and the other is made of a metal or a magnetic material.
  • a metal body made of By providing to include a metal body made of, it is possible to perform a certain auxiliary fixing role through magnetic force.
  • the operator holds the upper guide member 10 of the drilling guide device and proceeds with the operation in a fixed form, but the magnet serves to guide the accurate bonding position in the initial stage. Since the drilling position should not be changed during the replacement process of the drill bit 50, such an accurate coupling position guide is very important.
  • the reason that the upper guide member 10 and the lower support member 20 are provided in each shape rather than in one shape is the bone conduction implant drill used in bone conduction implant surgery.
  • the through hole 15 of the upper guide member 10 after coupling the drill bit 50 to the wide lower member Inserting one end of the drill bit 50 into (15) and moving the upper guide member 10 down to make surface contact with the lower support member 20 to fix it. This is to replace the upper guide member 10 or the lower support member 20 having the through hole 15 .
  • the diameter of the drill bit 50 is different depending on the use.
  • a through hole 15 supported on the perforation surface of the bone conduction implant and perpendicular to the perforation surface of the bone conduction implant is formed in the center, and the lower surface is a through hole 15 in the lower support member 20 provided in a flat shape.
  • a set of a plurality of lower support members 20 having different diameters, a through hole 15 supported on the upper surface of the lower support member and perpendicular to the perforation surface of the bone conduction bone conduction implant is penetrated in the upper guide member 10 formed in the center
  • a bone conduction implant vertical drilling guide device including a set of a plurality of upper guide members 10 having different diameters of the balls 15, select and use the upper guide member 10 or the lower support member 20 of the required size By doing so, it can be applied to the drill bit 50 of various diameters.
  • the diameter of the through hole 15 of the lower support member is larger than that of the through hole 15 of the upper guide member 10 .
  • the diameter of one end fixed to the drill chuck is smaller than the diameter of the other end, after coupling the drill bit 50 to the lower member having a wide through hole 15 This is for inserting and fixing one end of the drill bit 50 into the through hole 15 of the upper guide member.
  • the present invention provides vertical drilling according to the user's manual rotation operation through the guide of the bone conduction implant vertical drilling guide device by fixing the bone conduction implant vertical drilling guide device and the drill bit 50 manually. It provides a bone conduction implant vertical drilling device comprising a driver handle portion (60) that can.
  • the screwdriver handle unit 60 has a structure in which the drill bit 50 is fixed at one end and the user grips and rotates the drilling by hand, and a plurality of protrusions are formed to prevent slipping.
  • a method of fixing the drill bit 50 by pressing the drill bit 50 while the inner diameter of the chuck decreases as a member surrounding the outside of the chuck is rotated with a chuck like an electric drill It is not limited.
  • the present invention can be used in bone conduction surgery as a vertical drilling guide device that can be used in bone conduction implant surgery.

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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)
  • Surgical Instruments (AREA)
  • Dental Prosthetics (AREA)

Abstract

The present invention relates to a device that guides vertical drilling during bone conduction implant surgery, which is able to stably and accurately guide vertical drilling without depending on the sight of an operating surgeon, wherein during the process of replacing a drill bit, an upper guide member can be easily replaced whilst a lower support member is in a fixed state.

Description

골전도 임플란트 수직 드릴링 가이드 장치Bone conduction implant vertical drilling guide device
본 발명은 골전도 임플란트 수술에 사용되는 수직 드릴링 가이드 장치 및 수직 드릴링 장치에 관한 것이다.The present invention relates to a vertical drilling guide device and a vertical drilling device used in bone conduction implant surgery.
전음성 난청, 편측성 난청(SSD), 혼합성 난청 등의 증상이 있는 경우 골전도 임플란트 수술을 시행하며, 골전도 임플란트는 외이 및 중이를 통하지 않고 뼈를 통해 소리를 내이로 직접 전달하게 하는 의학적 장치로서, 골전도 임플란트 시스템은 임플란트(Bone Conduction Implant-BCI) 및 외부장치(어음처리기)로 구성되어 있다.If symptoms such as conductive hearing loss, unilateral hearing loss (SSD), or mixed hearing loss exist, bone conduction implant surgery is performed. The bone conduction implant is a medical device that transmits sound directly to the inner ear through the bone without passing through the outer and middle ear. As such, the bone conduction implant system consists of an implant (Bone Conduction Implant-BCI) and an external device (sound processor).
골전도 임플란트 시스템은 외부장치인 어음처리기에서 마이크로 포착된 소리를 전기신호로 변환하고 내부 장치에서 변환된 전기 신호를 피하 층에 삽입된 내부 임플란트의 코일로 전달하여 내부 진동장치가 기계적 진동으로 골도를 직접적으로 자극하며, 내이에 전달된 소리 에너지가 신경 신호로 변환되어 청신경으로 전달하여 청취하게 되는 원리로 작동된다. The bone conduction implant system converts the sound captured by the sound processor, an external device, into an electrical signal, and transmits the electrical signal converted from the internal device to the coil of the internal implant inserted into the subcutaneous layer. It works on the principle that sound energy delivered to the inner ear is converted into a nerve signal and transmitted to the auditory nerve for listening.
내부장치 임플란트 수술은 수술부위에 국소 마취제를 주입하는 단계, 삽입을 위해 피부를 C 형태로 절개하는 단계, 3mm의 드릴 비트를 사용하여 가이드 드릴로 천공하는 단계, 드릴 비트를 제거하고 4mm 깊이로 드릴링 하는 단계, 뼈 표면에 수직이 되도록 임플란트를 배치하는 단계, 임플란트를 조여서 고정하는 단계, 골층 표지기(Bone bed indicator)를 임플란트에 고정시키는 단계, 골층표지기(Bone bed indicator)를 회전시켜 편평도를 측정하는 단계, 돌출된 부분이 있는 경우 연조직과 뼈를 연마하여 제거하는 단계, 임플란트 마그넷을 임플란트에 고정하는 단계 및 수술부위를 봉합하는 단계로 이루어진다. Internal device implant surgery involves injecting a local anesthetic into the surgical site, making a C-shaped incision in the skin for insertion, drilling with a guide drill using a 3mm drill bit, removing the drill bit and drilling to a depth of 4mm Step, placing the implant perpendicular to the bone surface, fixing the implant by tightening, fixing the bone bed indicator to the implant, rotating the bone bed indicator to measure flatness Step, if there is a protruding part, grinding and removing the soft tissue and bone, fixing the implant magnet to the implant, and sealing the surgical site.
임플란트 마그넷이 적절하게 진동하기 위해서는 임플란트 마그넷을 고정 시키는 임플란트가 수직으로 삽입되는 것과 임플란트 마그넷이 삽입부 표면에 닿거나 너무 멀리 이격되지 않도록 시술 부위를 편평하게 연마하여 제거하고 삽입부 표면과 일정 간격울 유지하게 식립하는 것이 중요하다. 그럼에도 임플란트의 수직 고정은 드릴 상부 수직 팀침봉을 통해 수술자의 시각에 의존하여 이루어지므로 정확성이 떨어질 수 있다는 문제점이 있다. 이처럼 골전도 임플란트 수술에서는 마그넷을 피부에서 일정한 간격으로 이격되도록 이식하는 과정에서 위해 그 전제가 되는 임플란트의 수직 고정이 상대적으로 더 중요함에도 대한민국 등록특허 제10-1763763호와 같은 치과 분야에서 사용되는 임플란트 식립 위치를 가이드하는 기구 및 우주 산업 부품 생산 용도로 사용되는 대한민국 등록특허 제10-1095245호만이 개시되고 있으며, 골전도 임플란트 수직 가이드 장치에 대한 기술은 개시된 바가 없다.In order for the implant magnet to vibrate properly, the implant fixing the implant magnet is inserted vertically, and the surgical site is removed by flat grinding so that the implant magnet does not touch the surface of the insert or too far apart. It is important to maintain and place it. Nevertheless, since the vertical fixation of the implant is made depending on the operator's vision through the upper vertical chim rod of the drill, there is a problem that the accuracy may be lowered. As such, in bone conduction implant surgery, implants used in the dental field such as Republic of Korea Patent Registration No. 10-1763763 despite the fact that vertical fixation of the implant, which is a premise for the implantation process so that the magnet is spaced apart from the skin at regular intervals, is relatively more important. Only the Republic of Korea Patent Registration No. 10-1095245, which is used for the production of instruments for guiding the implantation position and parts for the space industry, is disclosed, and there is no technology disclosed for a vertical guide device for bone conduction implants.
또한 골전도 임플란트에 사용되는 전동 드릴은 가격이 매우 고가이므로 중소형 병원 및 의원에서는 도입하기 어려운 현실적인 문제점이 있어 비교적 저렴한 비용으로 제작할 수 있는 드라이버 형태의 수동 조작이 가능한 장치가 요구되며, 드라이버 손잡이부 형태의 장치를 이용해 사용자가 수동으로 임플란트 이식 부분을 천공하는 경우 전동 드릴보다 수직으로 정확히 천공하는 것이 매우 어려워 수직 드릴링 가이드 장치의 필요성은 보다 크다.In addition, since the electric drill used for bone conduction implants is very expensive, there are practical problems that are difficult to introduce in small and medium-sized hospitals and clinics. When the user manually drills the implant implantation part using the device of , it is very difficult to drill accurately vertically than with an electric drill, so the need for a vertical drilling guide device is greater.
이러한 과제를 해결하기 위한 본 발명은 골전도 임플란트 수직 가이드 장치를 제공하는 것을 목적으로 한다.An object of the present invention for solving these problems is to provide a bone conduction implant vertical guide device.
또한, 본 발명은 비교적 저렴한 비용으로 제작할 수 있는 드라이버 형태의 수동 조작이 가능한 수직 드릴링 가이드 장치를 제공하는 것을 다른 목적으로 한다.In addition, another object of the present invention is to provide a vertical drilling guide device capable of manual operation in the form of a driver that can be manufactured at a relatively low cost.
이러한 문제점을 해결하기 위하여 본 발명은 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공이 중앙에 형성되며, 하부면은 편평한 형태로 구비되는 하부 지지부재, 하부 지재부재 상부 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공이 중앙에 형성된 상부 가이드부재를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치를 제공한다.In order to solve this problem, the present invention is supported on the perforated surface of the bone conduction implant and has a through hole formed in the center perpendicular to the perforated surface of the bone conduction implant, the lower surface of which is provided in a flat shape. It is supported on and provides a vertical drilling guide device for bone conduction implants including an upper guide member having a through-hole formed in the center perpendicular to the perforation surface of the bone conduction implant.
또한 본 발명은 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공이 중앙에 형성되며, 하부면은 편평한 형태로 구비되는 하부 지지부재에 있어서 관통공의 직경이 다른 복수의 하부 지지부재 세트, 하부 지재부재 상부 면상에 지지되고 골전도 골전도 임플란트 천공 면상에 수직인 관통공이 중앙에 형성된 상부 가이드부재에 있어서 관통공의 직경이 다른 복수의 하부 지지부재 세트를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치를 제공한다.In addition, in the lower support member supported on the perforation surface of the bone conduction implant, a through hole perpendicular to the perforation surface of the bone conduction implant is formed in the center, and the lower surface is provided in a flat shape, a plurality of lower portions having different through-hole diameters A bone conduction implant comprising a set of support members, a set of a plurality of lower support members having different diameters of the through holes in the upper guide member supported on the upper surface of the lower support member and having a through hole in the center formed perpendicular to the perforation surface of the bone conduction bone conduction implant. Provides a vertical drilling guide device.
또한 본 발명은 상기 골전도 임플란트 수직 드릴링 가이드 장치 및 드릴 날을 고정하여 수동으로 상기 골전도 임플란트 수직 드릴링 가이드 장치의 가이드를 통해 사용자의 수동 회전 조작에 따라 수직 드릴링을 할 수 있는 드라이버 손잡이부를 포함하는 골전도 임플란트 수직 드릴링 장치를 제공한다.In addition, the present invention includes a driver handle that can perform vertical drilling according to a user's manual rotation operation through the guide of the bone conduction implant vertical drilling guide device manually by fixing the bone conduction implant vertical drilling guide device and the drill blade. Provided is a vertical drilling device for bone conduction implants.
본 발명을 이용하면, 수술 과정에서 수술자의 시야에 의존하지 않고 정확하게 수직 천공을 가이드 할 수 있다. Using the present invention, it is possible to accurately guide the vertical perforation without depending on the operator's field of vision during the surgical procedure.
또한 본 발명의 장치의 일부 또는 전체를 투명색으로 형성함으로써 작업자의 시야 확보가 가능하며, 관통공이 다른 복수의 부재를 선택 사용할 수 있으므로 직경이 다른 드릴의 수직 드릴링 가이드를 수행할 수 있다.In addition, by forming part or all of the device of the present invention in a transparent color, it is possible to secure the operator's view, and since a plurality of members having different through-holes can be selectively used, vertical drilling guides of drills having different diameters can be performed.
또한 수동식 드라이버를 본 발명의 수직 가이드 장치와 함께 사용함으로써 무게가 상대적으로 무겁고 고가인 전동 드릴 장치를 사용하지 않고도 수직 드릴링이 가능하다.In addition, by using a manual screwdriver together with the vertical guide device of the present invention, vertical drilling is possible without using a relatively heavy and expensive electric drilling device.
도 1은 본 발명의 수직 드릴링 가이드 장치의 외형을 보여주는 그림이다. 1 is a view showing the external shape of the vertical drilling guide device of the present invention.
도 2는 골전도 임플란트에 사용되는 드릴 비트의 형태를 보여주는 그림이다.2 is a diagram showing the shape of a drill bit used for a bone conduction implant.
도 3은 본 발명의 수직 드릴링 가이드 장치를 하부에서 본 모습을 보여주는 그림이다. Figure 3 is a view showing a vertical drilling guide device of the present invention viewed from the bottom.
도 4는 드릴 비트를 수직 드릴링 가이드 장치에 결합한 모습을 보여주는 그림이다.4 is a view showing a state in which the drill bit is coupled to the vertical drilling guide device.
도 5는 전동드릴과 수직 드릴링 가이드 장치룰 결합하여 사용하는 모습을 보여주는 그림이다.5 is a diagram showing a state in which an electric drill and a vertical drilling guide device are combined and used.
도 6은 수동 드라이버 손잡이부를 보여주는 그림이다.6 is a diagram showing a manual screwdriver handle.
도 7은 골전도 임플란트에 사용되는 드릴 비트를 보여주는 사진이다.7 is a photograph showing a drill bit used for a bone conduction implant.
본 명세서 및 청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정 해석되지 아니하며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다.The terms or words used in the present specification and claims are not to be construed as limited in their ordinary or dictionary meanings, and on the principle that the inventor can appropriately define the concept of the term in order to best describe his invention. It should be interpreted as meaning and concept consistent with the technical idea of the present invention.
명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 명세서에 기재된 "…부", "…기", "모듈", "장치" 등의 용어는 적어도 하나의 기능이나 동작을 처리하는 단위를 의미하며, 이는 하드웨어 및/또는 소프트웨어의 결합으로 구현될 수 있다.Throughout the specification, when a part "includes" a certain element, it means that other elements may be further included, rather than excluding other elements, unless otherwise stated. In addition, terms such as “…unit”, “…group”, “module”, and “device” described in the specification mean a unit that processes at least one function or operation, which is implemented by a combination of hardware and/or software can be
명세서 전체에서 "및/또는"의 용어는 하나 이상의 관련 항목으로부터 제시 가능한 모든 조합을 포함하는 것으로 이해되어야 한다. 예를 들어, "제1 항목, 제2 항목 및/또는 제3 항목"의 의미는 제1, 제2 또는 제3 항목뿐만 아니라 제1, 제2 또는 제3 항목들 중 2개 이상으로부터 제시될 수 있는 모든 항목의 조합을 의미한다.Throughout the specification, the term “and/or” should be understood to include all possible combinations of one or more related items. For example, the meaning of “the first item, the second item, and/or the third item” means to be presented from the first, second, or third item as well as two or more of the first, second, or third items. A combination of all possible items.
이하, 도면을 참고하여 본 발명의 일실시예에 대하여 설명한다.Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
도 1을 참조하여 설명하면, 본 발명은 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성되며, 하부면은 편평한 형태로 구비되는 하부 지지부재(20), 하부 지재부재(20) 상부 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성된 상부 가이드부재(10)를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치를 제공한다. 하부 지지부재(20)와 상부 가이드부재(10)는 상호 탈착이 가능하며, 중심부에는 드릴 비트(50)를 삽입할 수 있도록 관통공(15)이 형성된다. 하부 지지부재(20)는 중심부가 개방된 형태의 형태로 구비되며, 하부 면은 천공 면상에 지지되며, 하부면은 편평한 형태로 구비될 수 있으나 수술 과정에서 회전이나 이동 등의 움직임에 따라 수술부위의 손상을 최소화 할 수 있도록 바깥 면은 원형 형태로 구비되는 것이 바람직하다. 1, the present invention is supported on the perforated surface of the bone conduction implant, the through hole 15 perpendicular to the perforated surface of the bone conduction implant is formed in the center, and the lower support member is provided with a flat lower surface. (20), a bone conduction implant vertical drilling guide device including an upper guide member (10) supported on the upper surface of the lower support member (20) and having a through hole (15) formed in the center perpendicular to the perforation surface of the bone conduction implant do. The lower support member 20 and the upper guide member 10 are mutually detachable, and a through hole 15 is formed in the center to allow the drill bit 50 to be inserted. The lower support member 20 is provided in the form of an open central portion, the lower surface is supported on the perforated surface, and the lower surface may be provided in a flat form, but according to the movement such as rotation or movement during the operation, the surgical site It is preferable that the outer surface is provided in a circular shape to minimize damage to the device.
본 발명의 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)는 투명색으로 이루어질 수 있으며, 이는 수술자의 시야를 확보하기 위한 목적과 수술과정에서 사용되는 라이트가 수술부위까지 전달되도록 하여 수술부위를 정확하게 관찰 할 수 있도록 하기 위함이다. The upper guide member 10 of the bone conduction implant vertical drilling guide device of the present invention may be made of a transparent color, which is for the purpose of securing the operator's field of view and transmits the light used in the surgical procedure to the surgical site to protect the surgical site. In order to be able to observe accurately.
또한 본 발명의 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)와 하부 지지부재(20)에는 걸림부재(30)가 형성되어 상부부재와 상부 부재가 어느 하나의 회전에 따라 함께 회전하도록 하는 형태로 구비될 수 있다. 상부 부재와 하부 지지부재(20)를 결합시키는 방식은 나사선을 형성하는 형태 등 다양한 공지된 방식이 이용될 수도 있으나 수술 과정에서 하부 지지부재(20)를 천공면 상에 남겨둔 상태 그대로 드릴 비트(50)를 교체해야 할 필요성이 있고 드릴 비트(50)의 직경에 따라 상부 부재를 손쉽게 교체하여 사용할 필요성도 존재한다. 따라서 탈착이 상대적으로 용이하도록 걸림부재(30)로 결합수단을 형성하여 상부 가이드부재(10) 또는 하부 지지부재(20)를 회전 또는 이동 시키는 경우 상호 함께 회전 또는 이동하도록 하면서도 쉽게 탈착이 가능하도록 한 것이다. 걸림부재(30)는 2개 내지 4개로 복수로 형성되어 위치 이동 뿐 아니라 회전 시에도 상부 가이드부재(10)와 하부 지지부재(20)가 함께 결합하여 회전 이동하도록 하는 것이 바람직하다. 걸림부재(30)의 하부 면이 하부 지지부재(20)의 하부면과 동일 평면상에 위치하도록 구비될 수 있으며, 이 경우 수직 드릴링 가이드 장치를 회전시키는 경우 걸림부재(30)가 함께 회전하면서 천공 면에 걸리는 부분이 있는 경우(편평하지 않고 돌출된 면) 이를 찾아내서 연마 작업을 수행하도록 편평도 탐지 역할을 수행할 수 있다.In addition, a locking member 30 is formed on the upper guide member 10 and the lower support member 20 of the bone conduction implant vertical drilling guide device of the present invention so that the upper member and the upper member rotate together according to any one rotation. may be provided in the form. As a method of coupling the upper member and the lower support member 20, various well-known methods such as a form of forming a screw line may be used, but the drill bit 50 as it is in a state where the lower support member 20 is left on the perforation surface during the operation. ) There is a need to replace, and there is also a need to easily replace the upper member according to the diameter of the drill bit 50 and use it. Therefore, when the upper guide member 10 or the lower support member 20 is rotated or moved by forming a coupling means with the engaging member 30 for relatively easy detachment, the upper guide member 10 or the lower support member 20 is rotated or moved together while allowing easy detachment. will be. It is preferable that the locking member 30 is formed in plural of 2 to 4 so that the upper guide member 10 and the lower support member 20 are coupled together to rotate and move not only during position movement but also during rotation. The lower surface of the engaging member 30 may be provided to be positioned on the same plane as the lower surface of the lower support member 20. In this case, when the vertical drilling guide device is rotated, the engaging member 30 is perforated while rotating together. If there is a part caught in the surface (not flat, but protruding surface), it can perform the role of flatness detection so that it can be found and polished.
또한 사용자의 조작을 보다 간편하게 가이드하기 위해 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)와 하부 지지부재(20) 중 어느 하나는 자성체를 포함하여 이루어지고, 다른 하나는 금속 또는 자석 재질로 이루어지는 금속체를 포함하도록 구비하여, 자력을 통해 일정한 보조적인 고정 역할을 수행할 수 있다. 드릴링 과정에서는 수술자가 드릴링 가이드 장치의 상부 가이드부재(10)를 파지하여 고정한 형태로 수술을 진행하지만 자석은 초기에 정확한 결합 위치를 가이드 하는 역할을 한다. 드릴 비트(50)의 교체 과정에서 천공 위치가 변경 되서는 안 되기 때문에 이러한 정확한 결합 위치 가이드는 매우 중요하다.In addition, in order to more conveniently guide the user's operation, one of the upper guide member 10 and the lower support member 20 of the bone conduction implant vertical drilling guide device is made of a magnetic material, and the other is made of a metal or a magnetic material. By providing to include a metal body made of, it is possible to perform a certain auxiliary fixing role through magnetic force. In the drilling process, the operator holds the upper guide member 10 of the drilling guide device and proceeds with the operation in a fixed form, but the magnet serves to guide the accurate bonding position in the initial stage. Since the drilling position should not be changed during the replacement process of the drill bit 50, such an accurate coupling position guide is very important.
도 2를 참조하여 설명하면, 상부 가이드부재(10)와 하부 지지부재(20)를 하나의 형태로 구비되도록 하지 않고 각각의 형태로 구비되도록 한 이유는 골전도 임플란트 수술에 사용되고 있는 골전도 임플란트 드릴 비트(50)의 경우 드릴 척에 고정되는 일단 부분의 직경이 타단의 직경보다 작기 때문에 관통공(15)이 넓은 하부부재에 드릴 비트(50)를 결합시킨 후 상부 가이드부재(10)의 관통공(15)에 드릴 비트(50)의 일단을 삽입하고 상부 가이드부재(10)를 하강 이동시켜 하부 지지부재(20)에 면 접촉시켜 고정하는 방식으로 사용하도록 하기 위한 점과 필요에 따라 다른 직경의 관통공(15)을 가지는 상부 가이드부재(10) 또는 하부 지지부재(20)를 교체 사용하도록 하기 위함이다. 도 7과 같이 드릴 비트(50)의 직경은 용도에 따라 상이하다. 따라서 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성되며, 하부면은 편평한 형태로 구비되는 하부 지지부재(20)에 있어서 관통공(15)의 직경이 다른 복수의 하부 지지부재(20) 세트, 하부 지재부재 상부 면상에 지지되고 골전도 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성된 상부 가이드부재(10)에 있어서 관통공(15)의 직경이 다른 복수의 상부 가이드부재(10) 세트를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치를 제공하여 필요한 사이즈의 상부 가이드부재(10) 또는 하부 지지부재(20)를 선택하여 사용함으로써 다양한 직경의 드릴 비트(50)에 적용할 수 있다. Referring to FIG. 2 , the reason that the upper guide member 10 and the lower support member 20 are provided in each shape rather than in one shape is the bone conduction implant drill used in bone conduction implant surgery. In the case of the bit 50, since the diameter of one end portion fixed to the drill chuck is smaller than the diameter of the other end, the through hole 15 of the upper guide member 10 after coupling the drill bit 50 to the wide lower member Inserting one end of the drill bit 50 into (15) and moving the upper guide member 10 down to make surface contact with the lower support member 20 to fix it. This is to replace the upper guide member 10 or the lower support member 20 having the through hole 15 . As shown in Figure 7, the diameter of the drill bit 50 is different depending on the use. Therefore, a through hole 15 supported on the perforation surface of the bone conduction implant and perpendicular to the perforation surface of the bone conduction implant is formed in the center, and the lower surface is a through hole 15 in the lower support member 20 provided in a flat shape. A set of a plurality of lower support members 20 having different diameters, a through hole 15 supported on the upper surface of the lower support member and perpendicular to the perforation surface of the bone conduction bone conduction implant is penetrated in the upper guide member 10 formed in the center By providing a bone conduction implant vertical drilling guide device including a set of a plurality of upper guide members 10 having different diameters of the balls 15, select and use the upper guide member 10 or the lower support member 20 of the required size By doing so, it can be applied to the drill bit 50 of various diameters.
본 발명의 골전도 임플란트 수직 드릴링 가이드 장치는 상부 가이드부재(10)의 관통공(15)보다 하부 지지부재의 관통공(15)의 직경이 크게 구비될 수 있다. 이는 앞서 설명한 바와 같이 골전도 임플란트 드릴 비트(50)의 경우 드릴 척에 고정되는 일단 부분의 직경이 타단의 직경보다 작기 때문에 관통공(15)이 넓은 하부부재에 드릴 비트(50)를 결합시킨 후 상부 가이드부재의 관통공(15)에 드릴 비트(50)의 일단을 삽입하여 고정하여 사용하도록 하기 위함이다. In the bone conduction implant vertical drilling guide apparatus of the present invention, the diameter of the through hole 15 of the lower support member is larger than that of the through hole 15 of the upper guide member 10 . As described above, in the case of the bone conduction implant drill bit 50, since the diameter of one end fixed to the drill chuck is smaller than the diameter of the other end, after coupling the drill bit 50 to the lower member having a wide through hole 15 This is for inserting and fixing one end of the drill bit 50 into the through hole 15 of the upper guide member.
본 발명의 다른 양태에 따르면 본 발명은 골전도 임플란트 수직 드릴링 가이드 장치 및 드릴 비트(50)를 고정하여 수동으로 상기 골전도 임플란트 수직 드릴링 가이드 장치의 가이드를 통해 사용자의 수동 회전 조작에 따라 수직 드릴링을 할 수 있는 드라이버 손잡이부(60)를 포함하는 골전도 임플란트 수직 드릴링 장치를 제공한다. 도 6을 참조하여 설명하면, 드라이버 손잡이부(60)는 일단에 드릴 비트(50)를 고정시키고 사용자가 손으로 파지하여 회전 조작하여 드릴링 할 수 있는 구조로서 미끄러짐을 방지하기 위해 다수의 돌기를 형성시키는 것이 바람직하다. 드릴 비트(50)의 고정 방식은 전동드릴과 같이 척을 구비하여 척의 외부를 감싸는 부재를 회전시킴에 따라 척의 내부 직경이 감소하면서 드릴 비트(50)를 압박하여 고정하는 방식이 이용 될 수 있으나 이에 한정되는 것은 아니다. According to another aspect of the present invention, the present invention provides vertical drilling according to the user's manual rotation operation through the guide of the bone conduction implant vertical drilling guide device by fixing the bone conduction implant vertical drilling guide device and the drill bit 50 manually. It provides a bone conduction implant vertical drilling device comprising a driver handle portion (60) that can. Referring to FIG. 6 , the screwdriver handle unit 60 has a structure in which the drill bit 50 is fixed at one end and the user grips and rotates the drilling by hand, and a plurality of protrusions are formed to prevent slipping. It is preferable to do As the fixing method of the drill bit 50, a method of fixing the drill bit 50 by pressing the drill bit 50 while the inner diameter of the chuck decreases as a member surrounding the outside of the chuck is rotated with a chuck like an electric drill. It is not limited.
본 발명은 골전도 임플란트 수술에 사용될 수 있는 수직 드릴링 가이드 장치로 골전도 수술에 사용될 수 있다.The present invention can be used in bone conduction surgery as a vertical drilling guide device that can be used in bone conduction implant surgery.

Claims (8)

  1. 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성되며, 하부면은 편평한 형태인 하부 지지부재(20), 하부 지재부재 상부 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성된 상부 가이드부재(10)를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치.A through hole 15 supported on the perforated surface of the bone conduction implant and perpendicular to the perforated surface of the bone conduction implant is formed in the center, and the lower surface is supported on the flat lower support member 20, the lower support member and the upper surface of the bone conduction implant. Bone conduction implant vertical drilling guide device including an upper guide member (10) formed in the center of the through hole (15) perpendicular to the implant perforation surface.
  2. 제 1 항에 있어서, 상기 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)는 또는 하부 지재부재 중 어느 하나 이상은 투명색으로 이루어진 것을 특징으로 하는 골전도 임플란트 수직 드릴링 가이드 장치.The bone conduction implant vertical drilling guide device according to claim 1, wherein at least one of the upper guide member 10 or the lower support member of the bone conduction implant vertical drilling guide device is made of a transparent color.
  3. 제 1 항에 있어서, 상기 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)와 하부 지지부재(20)에는 걸림부재(30)가 형성되어 상부 가이드 부재(10)와 하부 지지부재(20)가 어느 하나의 회전에 따라 함께 회전하도록 하는 것을 특징으로 하는 골전도 임플란트 수직 드릴링 가이드 장치.According to claim 1, wherein the upper guide member (10) and the lower support member (20) of the bone conduction implant vertical drilling guide device is provided with a locking member (30), the upper guide member (10) and the lower support member (20) Bone conduction implant vertical drilling guide device, characterized in that to rotate together according to any one rotation.
  4. 제 1 항에 있어서, 상기 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)와 하부 지지부재(20) 중 어느 하나는 자성체를 포함하여 이루어지고, 다른 하나는 금속 또는 자석 재질로 이루어지는 금속체를 포함하는 것을 특징으로 하는 골전도 임플란트 수직 드릴링 가이드 장치.The metal body of claim 1, wherein one of the upper guide member 10 and the lower support member 20 of the bone conduction implant vertical drilling guide device includes a magnetic material, and the other is made of a metal or a magnetic material. Bone conduction implant vertical drilling guide device comprising a.
  5. 제 1 항에 있어서, 상기 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)의 관통공(15)보다 하부 지지부재(20)의 관통공(15)의 직경이 큰 것을 특징으로 하는 골전도 골전도 임플란트 수직 드릴링 가이드 장치.[2] The bone conduction device according to claim 1, wherein the through hole 15 of the lower support member 20 has a larger diameter than the through hole 15 of the upper guide member 10 of the bone conduction implant vertical drilling guide device. Bone conduction implant vertical drilling guide device.
  6. 골전도 임플란트의 천공 면상에 지지되고 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성되며, 하부면은 편평한 형태의 하부 지지부재(20)에 있어서 관통공(15)의 직경이 다른 복수의 하부 지지부재(20) 세트, 하부 지재부재 상부 면상에 지지되고 골전도 골전도 임플란트 천공 면상에 수직인 관통공(15)이 중앙에 형성된 상부 가이드부재(10)에 있어서 관통공(15)의 직경이 다른 복수의 상부 가이드부재(10) 세트를 포함하는 골전도 임플란트 수직 드릴링 가이드 장치.A through hole 15 supported on the perforation surface of the bone conduction implant and perpendicular to the perforation surface of the bone conduction implant is formed in the center, and the diameter of the through hole 15 in the lower support member 20 of a flat shape is the lower surface. Another set of a plurality of lower support members 20, a through hole 15 in the upper guide member 10 supported on the upper surface of the lower support member and having a through hole 15 perpendicular to the perforation surface of the bone conduction bone conduction implant in the center. ) Bone conduction implant vertical drilling guide device comprising a set of a plurality of upper guide members (10) having different diameters.
  7. 제 6 항에 있어서, 상기 골전도 임플란트 수직 드릴링 가이드 장치의 상부 가이드부재(10)와 하부 지지부재(20)에는 걸림부재(30)가 형성되어 상부 가이드부재(10)와 하부 지지부재(20)가 어느 하나의 회전에 따라 함께 회전하도록 하는 것을 특징으로 하는 골전도 임플란트 수직 드릴링 가이드 장치.According to claim 6, wherein the upper guide member (10) and the lower support member (20) of the bone conduction implant vertical drilling guide device is provided with a locking member (30), so that the upper guide member (10) and the lower support member (20) Bone conduction implant vertical drilling guide device, characterized in that to rotate together according to any one rotation.
  8. 제 1 항 또는 제 6 항의 골전도 임플란트 수직 드릴링 가이드 장치; 및 일단부에 드릴 비트(50)를 고정하여 수동으로 상기 골전도 임플란트 수직 드릴링 가이드 장치의 가이드를 통해 사용자의 수동 회전 조작에 따라 수직 드릴링을 할 수 있는 드라이버 손잡이부(60)를 포함하는 골전도 임플란트 수직 드릴링 장치.The bone conduction implant vertical drilling guide device of claim 1 or 6; And Bone conduction including a screwdriver handle part 60 capable of performing vertical drilling according to a user's manual rotation operation through a guide of the bone conduction implant vertical drilling guide device manually by fixing the drill bit 50 to one end Implant vertical drilling device.
PCT/KR2021/006922 2020-12-15 2021-06-03 Vertical drilling guide device for bone conduction implant WO2022131460A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080124672A1 (en) * 2006-11-29 2008-05-29 Sussman Harold I Dental implant drill guide with handle
EP2160985A1 (en) * 2003-03-10 2010-03-10 Tornier Drill guide for positioning a glenoid implant
US20100173259A1 (en) * 2008-08-29 2010-07-08 Zimmer Dental, Inc. Dental drill guide system
KR20130113776A (en) * 2012-04-06 2013-10-16 오상훈 Guide apparatus for dental implant pixture and drilling method using it
US9113982B1 (en) * 2014-03-19 2015-08-25 GRS Guide System, Inc. Positioning and installing surgical drilling devices and related devices and systems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101095245B1 (en) 2009-01-13 2011-12-20 한국항공우주산업 주식회사 Right angle drlling tool and right angle driiling method using it
KR101763763B1 (en) 2015-09-14 2017-08-01 임익준 Apparatus for guiding implant position

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2160985A1 (en) * 2003-03-10 2010-03-10 Tornier Drill guide for positioning a glenoid implant
US20080124672A1 (en) * 2006-11-29 2008-05-29 Sussman Harold I Dental implant drill guide with handle
US20100173259A1 (en) * 2008-08-29 2010-07-08 Zimmer Dental, Inc. Dental drill guide system
KR20130113776A (en) * 2012-04-06 2013-10-16 오상훈 Guide apparatus for dental implant pixture and drilling method using it
US9113982B1 (en) * 2014-03-19 2015-08-25 GRS Guide System, Inc. Positioning and installing surgical drilling devices and related devices and systems

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