KR930016080A - 요부천골 관절용 보철기 - Google Patents
요부천골 관절용 보철기 Download PDFInfo
- Publication number
- KR930016080A KR930016080A KR1019920018313A KR920018313A KR930016080A KR 930016080 A KR930016080 A KR 930016080A KR 1019920018313 A KR1019920018313 A KR 1019920018313A KR 920018313 A KR920018313 A KR 920018313A KR 930016080 A KR930016080 A KR 930016080A
- Authority
- KR
- South Korea
- Prior art keywords
- bush
- rod
- component
- prosthesis
- fastener
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
- A61B17/7004—Longitudinal elements, e.g. rods with a cross-section which varies along its length
- A61B17/7008—Longitudinal elements, e.g. rods with a cross-section which varies along its length with parts of, or attached to, the longitudinal elements, bearing against an outside of the screw or hook heads, e.g. nuts on threaded rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7055—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant connected to sacrum, pelvis or skull
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
- A61B17/701—Longitudinal elements with a non-circular, e.g. rectangular, cross-section
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurosurgery (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
- Road Signs Or Road Markings (AREA)
- Pens And Brushes (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
본 발명에는 천골에 고정될만한 한 부분(1b)과 요부부위에 고정되도록 적어도 하나의 조립수단(2)을 가지는 한 부분(1a)을 가지는 구성부품(1)을 구비한, 요부천골 관절을 위한 보철기가 제공된다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 조립하기 이전의, 본 발명의 일실시예에 의한 보철기의 주요 구성부품을 보여주는 분해 사시도, 제2도는 조립체의 주요 구성부품들의 제1도에 상응하는 사시도, 제3도는 제2도의 3-3선을 따라 취한 단면도.
Claims (14)
- 천골에 고정될만한 한 부분(1b)과 요부부위에 고정되도록 적어도 하나의 조립수단(2)을 가지는 한 부분(1a)을 가지는 구성부품(1)을 구비한, 요부천골 관절을 위한 보철기.
- 제1항에 있어서, 각 구성부품(1)은 로드(1a)를 가지며 그 일단은 평탄하게되어서 고정용 나사들(5)을 통과하도록 방향잡아진 구멍들(1b1)은 매우 실질적으로 10도의 각도로 안쪽으로 방향잡힘으로써, 나사(5)가 제일 추골의 육경을 가로질러서, 천골육경 아래에서 마감하도록하는 한편, 다른 구멍(1b2)은 매우 실질적으로 20도의 각도로 안쪽으로 방향잡힘으로써, 그것을 가로지르는 나사(5)앞천골외피질을 향하여 제일 천골구멍위를 뚫고들어가도록하는 보철기.
- 내용 없음.
- 내용 없음.
- 제1항에 있어서, 상기 수단(2)은 적어도 다른 하나의 구성부품(1)을 조절가능하게 연결하기 위하여 결합용 로드(4)를 갖을만한 고정구(3)를 가지도록 설계된 보철기.
- 제1항에 있어서, 상기 조립수단(2)은 구성부품(1)의 로드(1a)를 따라 매우 실질적인 수직평면으로 이동가능하게 설치된 원통형 부쉬로 만들어졌으며, 상기 부쉬(2)는 육경과 협동하도록 설계된 나사(6)를 각도진 방향잡이가 가능하게 가지는 보철기.
- 제6항에 있어서, 상기 나사(6)가 관통하는 부쉬(2)의 말단은 육경속으로 뚫고들어가기 위하여 구멍이 패인 보철기.
- 제6항에 있어서, 상기 부쉬(2)는 먼저 구성부품(1)의 로드(1a), 그리고 다음에 고정구(3)의 삽입을 위한 내부요입부(2b)를 가지며, 부쉬(2) 및 고정구(3) 조립체는 상기 부쉬(2)속으로 나사박힌 플럭(8)에 의하여 로드(1a)상의 위치에서 블록된 보철기.
- 제1항에 있어서, 상기 플럭용 구성부품(9)은 부쉬(2)속으로 나사박힘으로써 그것이 잠겨진 것으로 보이게 로드(1a)에 대하여 적용되도록 설계된 보철기.
- 제9항에 있어서, 상기 플럭용 구성부품(9)은 로드(1a)의 단면과 협동하는 직경방향 새김금(9a1)을 가지는 부쉬(9a)를 구비하며, 상기 부쉬는 나사박을시에, 로드(1a)쪽으로의 부쉬(9a)의 이동을 초래하고, 동반하는 방식으로, 결과하는 압력에 의하여 밀어붙어지고, 잠겨지게되는 원인이 되는 부쉬(2)의 구멍 속으로 나사박히게될 플럭(9b)을, 고정된 동심위치로 자유로히 슬라이드하며 가지는 보철기.
- 제5항에 있어서, 상기 고정구(3)는 구성부품(1)의 로드(1a)를 가지기 위하여, 부쉬(2)의 요입부(2b)속으로 삽입되도록 설계된 지지안장으로서 작용하는 한 부분(3a)을 가지며, 상기 부분(3a)은 자유로운 슬라이드로 결합용 로드(4)를 가질만한 슬리브(3b)에 의하여, 회이으로 연장되는 보철기.
- 제5항에 있어서, 상기 고정구(3)는 로드(1a)의 삽입을 위하여, 지지안장으로서 작용하는 윤곽진 부분(3c)을 가지는 독립적인 양발벌린 부분의 형태로 되고, 상기 구성부품은 자유로운 슬라이드에 의하여, 결합용 로드(4)를 가질만한 적어도 하나의 부속(3d)을 가지는 보철기.
- 제11및 12항중의 임의의 하나에 있어서, 상기 고정구(3)는 결합용 로드(4)의 자유로운 슬라이드이거나, 또는 이동중에 블럭되는 것을 마음대로 제공하도록 설계된 너트들(7)의 수단에 의하여 로드(4)위에서 이동중에 블록되는 보철기.
- 제13항에 있어서, 상기 너트(7)는 다각형 머리(7a)와 고정구(3)의 슬리브(3b)와 협동하는 원통형 베어링표면(7b)를 가지며, 상기 베어링표면(7b)은 전환용 집게들에 의하여 밀어붙여지는 로드(4)를 따라 슬라이드하도록 횡단방향으로 슬롯을 가지는 보철기.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR92.01042 | 1992-01-23 | ||
FR9201042A FR2686500B1 (fr) | 1992-01-23 | 1992-01-23 | Ensemble prothetique notamment pour l'articulation lombo-sacree. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930016080A true KR930016080A (ko) | 1993-08-26 |
KR100211551B1 KR100211551B1 (ko) | 1999-08-02 |
Family
ID=9426173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920018313A KR100211551B1 (ko) | 1992-01-23 | 1992-10-07 | 요부천골 관절용 보철기 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0553042B1 (ko) |
KR (1) | KR100211551B1 (ko) |
AT (1) | ATE164504T1 (ko) |
DE (1) | DE69317682D1 (ko) |
ES (1) | ES2117116T3 (ko) |
FR (1) | FR2686500B1 (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2714591B1 (fr) * | 1994-01-06 | 1996-03-01 | Euros Sa | Elément prothétique pour l'articulation lombo-sacrée. |
FR2726170B1 (fr) * | 1994-10-27 | 1997-04-18 | Asa Laboratoires Prothaid | Dispositif d'osteosynthese rachidienne perfectionne |
US6783526B1 (en) | 1997-05-15 | 2004-08-31 | Howmedica Osteonics Corp. | Transverse rod connector clip |
US6413257B1 (en) | 1997-05-15 | 2002-07-02 | Surgical Dynamics, Inc. | Clamping connector for spinal fixation systems |
US6565565B1 (en) | 1998-06-17 | 2003-05-20 | Howmedica Osteonics Corp. | Device for securing spinal rods |
US5989251A (en) * | 1998-06-17 | 1999-11-23 | Surgical Dynamics, Inc. | Apparatus for spinal stabilization |
FR2785787B1 (fr) | 1998-11-12 | 2001-04-13 | Materiel Orthopedique En Abreg | Dispositif d'osteosynthese d'un segment rachidien par voie anterieure |
US7137985B2 (en) * | 2003-09-24 | 2006-11-21 | N Spine, Inc. | Marking and guidance method and system for flexible fixation of a spine |
US8979900B2 (en) | 2003-09-24 | 2015-03-17 | DePuy Synthes Products, LLC | Spinal stabilization device |
US7674277B2 (en) | 2004-12-01 | 2010-03-09 | Warsaw Orthopedic, Inc. | Side-loading bone anchor |
BR112013009776A2 (pt) | 2010-10-20 | 2016-07-19 | Alphatec Spine Inc | parafuso poliaxial de osso com conector lateral |
US9848920B2 (en) * | 2014-04-08 | 2017-12-26 | Warsaw Orthopedic, Inc. | Spinal implant system and method |
CN106725788A (zh) * | 2016-12-27 | 2017-05-31 | 中国人民解放军第二军医大学第二附属医院 | 一种用于腰椎峡部裂的翼状曲面钢板内固定*** |
CN115607246A (zh) * | 2022-12-05 | 2023-01-17 | 西安市红会医院 | 一种骨科用新型腰骶髂重建内固定器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242922A (en) * | 1963-06-25 | 1966-03-29 | Charles B Thomas | Internal spinal fixation means |
DE3121272A1 (de) * | 1981-05-29 | 1982-12-23 | Ulrich, Max Bernhard, 7900 Ulm | Korrekturimplantat zur lumbosakralen spondylodese |
US4773402A (en) * | 1985-09-13 | 1988-09-27 | Isola Implants, Inc. | Dorsal transacral surgical implant |
DE3874042T2 (de) * | 1987-07-29 | 1993-01-07 | Acromed Corp | Chirurgisch implantierbare einrichtung fuer wirbelsaeulen. |
US5000165A (en) * | 1989-05-15 | 1991-03-19 | Watanabe Robert S | Lumbar spine rod fixation system |
FR2657774B1 (fr) * | 1990-02-08 | 1992-05-22 | Sofamor | Sabot de prise sacree pour dispositif d'osteosynthese rachidienne. |
-
1992
- 1992-01-23 FR FR9201042A patent/FR2686500B1/fr not_active Expired - Fee Related
- 1992-10-07 KR KR1019920018313A patent/KR100211551B1/ko not_active IP Right Cessation
-
1993
- 1993-01-21 AT AT93420024T patent/ATE164504T1/de not_active IP Right Cessation
- 1993-01-21 ES ES93420024T patent/ES2117116T3/es not_active Expired - Lifetime
- 1993-01-21 EP EP93420024A patent/EP0553042B1/fr not_active Expired - Lifetime
- 1993-01-21 DE DE69317682T patent/DE69317682D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2686500A1 (fr) | 1993-07-30 |
ATE164504T1 (de) | 1998-04-15 |
EP0553042B1 (fr) | 1998-04-01 |
FR2686500B1 (fr) | 1998-11-27 |
DE69317682D1 (de) | 1998-05-07 |
ES2117116T3 (es) | 1998-08-01 |
KR100211551B1 (ko) | 1999-08-02 |
EP0553042A1 (fr) | 1993-07-28 |
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