ES2071148T3 - Dispositivo de sujecion para la cirugia osea. - Google Patents
Dispositivo de sujecion para la cirugia osea.Info
- Publication number
- ES2071148T3 ES2071148T3 ES91105668T ES91105668T ES2071148T3 ES 2071148 T3 ES2071148 T3 ES 2071148T3 ES 91105668 T ES91105668 T ES 91105668T ES 91105668 T ES91105668 T ES 91105668T ES 2071148 T3 ES2071148 T3 ES 2071148T3
- Authority
- ES
- Spain
- Prior art keywords
- surgery
- osea
- nuts
- holding device
- supporting element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- A61B17/7052—Connectors, not bearing on the vertebrae, for linking longitudinal elements together of variable angle or length
-
- 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
- A61B17/7001—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
- A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Prostheses (AREA)
Abstract
UN SOPORTE PARA CIRUGIA DE HUESOS, EN ESPECIAL PARA LA CIRUGIA DE COLUMNA VERTEBRAL, POSEE UNA BARRA (1) ROSCADA Y UN ELEMENTO SOPORTE (4) CON UNA CABEZA (6) CON FORMA DE HORQUILLA, QUE SE PUEDE FIJAR ENTRE UN PAR DE TUERCAS (2, 3). EN LA CABEZA CON FORMA DE HORQUILLA SE PREVEN A AMBOS LADOS Y CONCENTRICAMENTE CON LA POSICION PREVISTA DE LA BARRA SALIENTES (9), QUE COOPERAN CON ESCOTADURAS (14) CORRESPONDIENTES DE LAS TUERCAS. LOS SALIENTES Y LAS ESCOTADURAS POSEEN FORMA CONICA PARA LOGRAR UNA MAYOR SEGURIDAD CONTRA AFLOJAMIENTO DE LAS TUERCAS Y UNA POSICION ANGULAR INEQUIVOCA DEL ELEMENTO SOPORTE CON RELACION A LA BARRA ROSCADA, QUE SE CONSERVA INCLUSO DESPUES DE UN LIGERO AFLOJAMIENTO DE UNA DE LAS TUERCAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9004240U DE9004240U1 (de) | 1990-04-11 | 1990-04-11 | Knochenchirurgischer Halter |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2071148T3 true ES2071148T3 (es) | 1995-06-16 |
Family
ID=6852861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91105668T Expired - Lifetime ES2071148T3 (es) | 1990-04-11 | 1991-04-10 | Dispositivo de sujecion para la cirugia osea. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0452792B1 (es) |
DE (2) | DE9004240U1 (es) |
ES (1) | ES2071148T3 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH686610A5 (de) * | 1991-10-18 | 1996-05-15 | Pina Vertriebs Ag | Kompressionsimplantat. |
FR2684866B1 (fr) * | 1991-12-12 | 1994-05-13 | Jbs | Perfectionnements aux procedes et aux dispositifs de redressement, fixation, compression, elongation du rachis. |
DE9202745U1 (de) | 1992-03-02 | 1992-04-30 | Howmedica Gmbh, 2314 Schoenkirchen | Vorrichtung zum Verspannen von Wirbeln der menschlichen Wirbelsäule |
KR950701207A (ko) * | 1992-04-29 | 1995-03-23 | 리차드 이. 듀에르2세 | 위치 선정 가능한 척추 고정 장치(Positionable spinal fixation device) |
US5382248A (en) * | 1992-09-10 | 1995-01-17 | H. D. Medical, Inc. | System and method for stabilizing bone segments |
US5275600A (en) * | 1992-10-05 | 1994-01-04 | Zimmer, Inc. | Telescoping rod to rod coupler for a spinal system |
DE4303770C1 (de) * | 1993-02-09 | 1994-05-26 | Plus Endoprothetik Ag Rotkreuz | Vorrichtung zur Versteifung und/oder Korrektur eines Wirbelsäulenabschnitts |
DE4316543C1 (de) * | 1993-05-18 | 1994-07-21 | Schaefer Micomed Gmbh | Knochenchirurgische Haltevorrichtung |
DE4316542C1 (de) * | 1993-05-18 | 1994-07-21 | Schaefer Micomed Gmbh | Osteosynthesevorrichtung |
DE4316541C1 (de) * | 1993-05-18 | 1994-08-18 | Schaefer Micomed Gmbh | Knochenchirurgische Haltevorrichtung |
EP0671151B1 (de) * | 1994-03-10 | 2000-02-09 | Schäfer micomed GmbH | Osteosynthesevorrichtung |
FR2718945B1 (fr) * | 1994-04-25 | 1996-07-05 | Soprane Sa | Dispositif de retenue d'une tige de liaison d'un fixateur de rachis sur une vis pédiculaire. |
DE9409123U1 (de) | 1994-06-04 | 1994-09-01 | Howmedica GmbH, 24232 Schönkirchen | Vorrichtung zum Stabilisieren bzw. Komprimieren oder Distrahieren von Abschnitten der Wirbelsäule |
CN100376219C (zh) * | 1998-07-06 | 2008-03-26 | 株式会社率高 | 脊椎固定装置 |
DE19835816C2 (de) | 1998-08-08 | 2002-02-07 | Schaefer Micomed Gmbh | Osteosynthesevorrichtung |
DE19951145C2 (de) * | 1999-10-23 | 2003-11-13 | Schaefer Micomed Gmbh | Osteosynthesevorrichtung |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE496725A (es) * | ||||
YU41612B (en) * | 1979-02-07 | 1987-12-31 | Esref Halilovic | Selflocking selfadjusting nut assembly |
DE3639810C2 (de) * | 1986-11-21 | 1998-04-09 | Heinrich Ulrich | Implantat zur Wirbelsäulenkorrektur und/oder -stabilisierung |
DE3800052A1 (de) * | 1987-07-08 | 1989-07-13 | Harms Juergen | Positionierungsschraube |
DE3923996A1 (de) * | 1989-07-20 | 1991-01-31 | Lutz Biedermann | Aufnahmeteil zum gelenkigen verbinden mit einer schraube zum bilden einer pedikelschraube |
-
1990
- 1990-04-11 DE DE9004240U patent/DE9004240U1/de not_active Expired - Lifetime
-
1991
- 1991-04-10 DE DE59104736T patent/DE59104736D1/de not_active Expired - Fee Related
- 1991-04-10 ES ES91105668T patent/ES2071148T3/es not_active Expired - Lifetime
- 1991-04-10 EP EP91105668A patent/EP0452792B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0452792A1 (de) | 1991-10-23 |
DE59104736D1 (de) | 1995-04-06 |
EP0452792B1 (de) | 1995-03-01 |
DE9004240U1 (de) | 1991-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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