KR102277616B1 - 골 절삭 장치 - Google Patents
골 절삭 장치 Download PDFInfo
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- KR102277616B1 KR102277616B1 KR1020157028672A KR20157028672A KR102277616B1 KR 102277616 B1 KR102277616 B1 KR 102277616B1 KR 1020157028672 A KR1020157028672 A KR 1020157028672A KR 20157028672 A KR20157028672 A KR 20157028672A KR 102277616 B1 KR102277616 B1 KR 102277616B1
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- 238000005520 cutting process Methods 0.000 title claims abstract description 58
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- 239000007943 implant Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims description 21
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- 239000000956 alloy Substances 0.000 claims description 8
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- 230000037431 insertion Effects 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
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- 229910000531 Co alloy Inorganic materials 0.000 claims description 2
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- 238000000137 annealing Methods 0.000 claims description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 claims description 2
- 229910000701 elgiloys (Co-Cr-Ni Alloy) Inorganic materials 0.000 claims description 2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/1613—Component parts
- A61B17/1615—Drill bits, i.e. rotating tools extending from a handpiece to contact the worked material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/1604—Chisels; Rongeurs; Punches; Stamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/12—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
- A61L31/121—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
- A61L31/122—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
- A61B17/1644—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid
- A61B2017/1651—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans using fluid other than turbine drive fluid for cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/062—Measuring instruments not otherwise provided for penetration depth
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dentistry (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
도 2는 도 1의 리머 헤드의 사시도.
도 3은 본 발명의 제2 예시적인 실시예에 따른 리머 헤드의 측면도.
도 4는 본 발명의 제3 예시적인 실시예에 따른 리머 헤드의 측면도.
도 5는 본 발명의 제1 예시적인 실시예에 따른 드릴 비트(drill bit)의 측면도.
도 6은 도 5의 드릴 비트의 사시도;
본 발명의 대안적인 실시예에 따른 골 고정 요소.
도 7은 본 발명의 다른 실시예에 따른 드릴 비트의 측면도.
도 8은 본 발명의 다른 실시예에 따른 드릴 비트의 측면도.
도 9는 본 발명의 다른 실시예에 따른 드릴 비트의 측면도.
도 10은 본 발명의 다른 실시예에 따른 드릴 비트의 측면도.
도 11은 본 발명의 제1 예시적인 실시예에 따른 끌의 측면도.
도 12는 도 11의 끌의 부분 단면도.
도 13은 본 발명의 다른 실시예에 따른 끌 날의 사시도.
도 14는 본 발명의 다른 실시예에 따른 절골술 끌(osteotomy chisel)의 측면도.
도 15는 도 14의 절골술 끌의 확대도.
도 16은 표준 분석을 위해 셰플러 다이어그램(Schaeffler diagram)을 통해 시험된 종래의 재료 조성의 차트.
도 17은 도 16의 재료에 대한 셰플러 다이어그램.
도 18은 표준 분석을 위해 WRC-1992 다이어그램을 통해 시험된 종래의 재료 조성의 차트.
도 19는 도 18의 재료에 대한 WRC-1992 다이어그램.
도 20은 표준 분석을 위해 셰플러 다이어그램을 통해 시험된 본 발명에 따른 예시적인 재료 조성의 차트.
도 21은 도 20의 재료에 대한 셰플러 다이어그램.
도 22는 표준 분석을 위해 WRC-1992 다이어그램을 통해 시험된 본 발명에 따른 예시적인 재료 조성의 차트.
도 23은 도 22의 재료에 대한 WRC-1992 다이어그램.
Claims (21)
- 골 절삭 장치(bone cutting device)로서, 상기 골 절삭 장치는, 근위 단부(proximal end)로부터 원위 단부(distal end)까지 연장하고, 상기 원위 단부에 인접한 첨예화된(sharpened) 절삭 표면을 가지며, 상기 절삭 표면은 골의 절삭을 허용하도록 치수설정되고, 상기 골 절삭 장치는 페라이트 무함유 임플란트 등급 재료(implant grade material)로 형성되며, 상기 골 절삭 장치의 외측 표면은 침탄되거나 질화되는, 골 절삭 장치.
- 제1항에 있어서, 상기 골 절삭 장치는 임플란트 품질 오스테나이트 스테인레스강, 코발트 합금들, CCM(Co-28Cr-6Mo 합금), MP35N, L605, ASTM-F-1058, 엘질로이(Elgiloy), 티타늄 합금들, Ti-6Al-4V, Ti-6Al-7Nb 및 Ti-15Mo 중 하나로 형성되는, 골 절삭 장치.
- 삭제
- 제1항에 있어서, 상기 골 절삭 장치의 경도는 67 내지 74 HRC의 범위인, 골 절삭 장치.
- 제1항에 있어서, 상기 골 절삭 장치는 리머 헤드(reamer head)이며, 상기 리머 헤드는 상기 리머 헤드의 외측 표면을 따라 분포된 복수의 종홈(flute)들을 갖는, 골 절삭 장치.
- 제5항에 있어서, 각각의 종홈은 상기 종홈의 외측 부분 상에 대응 절삭 표면을 포함하는, 골 절삭 장치.
- 제5항에 있어서, 상기 장치를 통해 연장하는 관류 개구(irrigation opening)로서, 상기 관류 개구를 통해 그리고 목표 절삭 영역으로 관류액(irrigation fluid)의 유동을 지향시키기 위한, 상기 관류 개구를 더 구비하는, 골 절삭 장치.
- 제1항에 있어서, 상기 장치를 통해 연장하는 채널을 더 구비하는, 골 절삭 장치.
- 제5항에 있어서, 상기 절삭 표면은 상기 종홈들 각각의 원위 단부 상에 제공되는, 골 절삭 장치.
- 제1항에 있어서, 상기 골 절삭 장치는 세장형 드릴 비트(drill bit)인, 골 절삭 장치.
- 제10항에 있어서, 상기 드릴 비트의 근위 부분은 골 내로의 상기 드릴 비트의 삽입 깊이를 나타내는 마킹(marking)을 포함하는, 골 절삭 장치.
- 제10항에 있어서, 상기 드릴 비트는 실질적으로 원통형인, 골 절삭 장치.
- 제12항에 있어서, 상기 드릴 비트의 원위 팁(distal tip)은 상기 드릴 비트로부터 원위방향으로 연장하는 돌출부를 포함하며, 상기 돌출부의 직경은 상기 드릴 비트의 근위 부분의 직경보다 작은, 골 절삭 장치.
- 제1항에 있어서, 상기 골 절삭 장치는 끌(chisel)인, 골 절삭 장치.
- 제14항에 있어서, 상기 절삭 표면은 상기 끌의 원위 에지(distal edge) 상에 형성되는, 골 절삭 장치.
- 제14항에 있어서, 상기 절삭 표면은 실질적으로 만곡되는, 골 절삭 장치.
- 제14항에 있어서, 상기 원위 단부에 인접한 증가된 직경의 패들 부분(paddle portion)을 더 구비하며, 상기 패들 부분은 상기 끌의 샤프트 부분에 대해 경사지는, 골 절삭 장치.
- 제15항에 있어서, 상기 원위 절삭 표면은 상기 원위 단부에서 수렴하는 제1 및 제2 대향 경사 벽들에 의해 한정되는, 골 절삭 장치.
- 제14항에 있어서, 상기 골 절삭 장치는 절골술 끌(osteotomy chisel)인, 골 절삭 장치.
- 제1항에 있어서, 상기 장치는 어닐링(annealing)과 냉간 가공(cold-working)의 조합을 통해 형성되는, 골 절삭 장치.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361778931P | 2013-03-13 | 2013-03-13 | |
US61/778,931 | 2013-03-13 | ||
PCT/US2014/019261 WO2014158683A1 (en) | 2013-03-13 | 2014-02-28 | Bone cutting device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150126693A KR20150126693A (ko) | 2015-11-12 |
KR102277616B1 true KR102277616B1 (ko) | 2021-07-16 |
Family
ID=50290284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020157028672A Active KR102277616B1 (ko) | 2013-03-13 | 2014-02-28 | 골 절삭 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140276843A1 (ko) |
EP (1) | EP2967583B1 (ko) |
JP (1) | JP2016510667A (ko) |
KR (1) | KR102277616B1 (ko) |
CN (2) | CN109965935A (ko) |
BR (1) | BR112015022352B1 (ko) |
CA (1) | CA2904843C (ko) |
WO (1) | WO2014158683A1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3344166A4 (en) | 2015-09-02 | 2019-07-24 | Wright Medical Technology, Inc. | OSTEOTOMY TOOLS WITH FISH BANK PATTERN AND METHOD |
US10610243B2 (en) | 2017-10-09 | 2020-04-07 | Acumed Llc | System and method for installing a bicortical implant in bone |
US20220015865A1 (en) * | 2020-07-15 | 2022-01-20 | Daniel S. Kim | Guided implant drill system and methods of use |
US20230098719A1 (en) * | 2021-09-28 | 2023-03-30 | Wright Medical Technology, Inc. | Cutting elements |
US12220136B2 (en) * | 2022-02-12 | 2025-02-11 | Conventus Orthopaedics, Inc. | Reamer device with integrated depth gauging |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007136777A2 (en) * | 2006-05-17 | 2007-11-29 | G & H Technologies Llc | Wear resistant coating |
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US5152774A (en) * | 1988-10-17 | 1992-10-06 | Schroeder William A | Surgical instrument having a toughened wearing surface and method of making the same |
US5522817A (en) * | 1989-03-31 | 1996-06-04 | United States Surgical Corporation | Absorbable surgical fastener with bone penetrating elements |
CN1045499A (zh) * | 1989-09-15 | 1990-09-19 | 黄红星 | 一种远程回路适配器 |
JP2570830Y2 (ja) * | 1992-02-13 | 1998-05-13 | 瑞穂医科工業株式会社 | 皮質骨切削用ノミ及びバリ取り用ノミ |
US5269798A (en) * | 1992-02-19 | 1993-12-14 | Linvatec Corporation | Surgical cutting instrument with movable, inner and outer tubular members |
SE9201670D0 (sv) * | 1992-05-27 | 1992-05-27 | Astra Ab | Method of treating surgical drill, surgical drill and use of surgical drill |
KR0155414B1 (ko) * | 1992-11-25 | 1998-11-16 | 모리시다 요오이찌 | 자성체 및 그 제조방법 |
JP3375771B2 (ja) * | 1995-02-02 | 2003-02-10 | マニー株式会社 | ピーソーリーマ又はゲーツドリル |
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- 2014-02-28 CN CN201910080117.8A patent/CN109965935A/zh active Pending
- 2014-02-28 CN CN201480014043.3A patent/CN105050511A/zh active Pending
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EP2967583B1 (en) | 2018-05-09 |
CN105050511A (zh) | 2015-11-11 |
CN109965935A (zh) | 2019-07-05 |
BR112015022352B1 (pt) | 2022-01-18 |
KR20150126693A (ko) | 2015-11-12 |
EP2967583A1 (en) | 2016-01-20 |
US20140276843A1 (en) | 2014-09-18 |
CA2904843A1 (en) | 2014-10-02 |
BR112015022352A2 (pt) | 2017-07-18 |
WO2014158683A1 (en) | 2014-10-02 |
CA2904843C (en) | 2021-08-10 |
JP2016510667A (ja) | 2016-04-11 |
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