DE4234118C2 - Verankerungselement - Google Patents
VerankerungselementInfo
- Publication number
- DE4234118C2 DE4234118C2 DE4234118A DE4234118A DE4234118C2 DE 4234118 C2 DE4234118 C2 DE 4234118C2 DE 4234118 A DE4234118 A DE 4234118A DE 4234118 A DE4234118 A DE 4234118A DE 4234118 C2 DE4234118 C2 DE 4234118C2
- Authority
- DE
- Germany
- Prior art keywords
- base
- shaft
- anchoring element
- head
- legs
- 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
- 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 or setting implements
- 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, e.g. 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
- 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 or setting implements
- 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, e.g. 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
- A61B17/7011—Longitudinal element being non-straight, e.g. curved, angled or branched
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
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)
- Prostheses (AREA)
Description
Claims (5)
wobei die Schenkel (6, 7) ein Innengewinde (8) und ein Außengewinde (9) aufweisen,
und mit einem die Schenkel (6, 7) von außen umfassenden, ein mit dem Außengewinde zusammenwirkendes Innengewinde aufweisendes Element (12) und einem ein mit dem Innengewinde (8) der Schenkel zusammenwirkendes Gewinde aufweisendes Fixierelement (11),
dadurch gekennzeichnet, daß der Kopf und der Schaft gelenkig miteinander verbunden sind und daß
das Element (12) als beidseitig offene Mutter ausgebildet ist.
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/244,397 US5545165A (en) | 1992-10-09 | 1992-10-08 | Anchoring member |
DE4234118A DE4234118C2 (de) | 1992-10-09 | 1992-10-09 | Verankerungselement |
DE4245026A DE4245026B4 (de) | 1992-10-09 | 1992-10-09 | Verankerungselement |
JP6509589A JP2622901B2 (ja) | 1992-10-09 | 1993-10-08 | 固定部材 |
KR1019940701945A KR0148838B1 (ko) | 1992-10-09 | 1993-10-08 | 고정 부재 |
EP93922921A EP0616512B1 (de) | 1992-10-09 | 1993-10-08 | Verankerungselement |
AT93922921T ATE157233T1 (de) | 1992-10-09 | 1993-10-08 | Verankerungselement |
CA002124840A CA2124840C (en) | 1992-10-09 | 1993-10-08 | Anchoring member |
EP97101057A EP0776635A1 (de) | 1992-10-09 | 1993-10-08 | Verankerungselement |
PCT/EP1993/002756 WO1994008527A1 (de) | 1992-10-09 | 1993-10-08 | Verankerungselement |
ES93922921T ES2108881T3 (es) | 1992-10-09 | 1993-10-08 | Elemento de anclaje. |
DE59307208T DE59307208D1 (de) | 1992-10-09 | 1993-10-08 | Verankerungselement |
US08/625,405 US5725527A (en) | 1992-09-10 | 1996-03-27 | Anchoring member |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4234118A DE4234118C2 (de) | 1992-10-09 | 1992-10-09 | Verankerungselement |
DE4245026A DE4245026B4 (de) | 1992-10-09 | 1992-10-09 | Verankerungselement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4234118A1 DE4234118A1 (de) | 1994-04-14 |
DE4234118C2 true DE4234118C2 (de) | 2002-09-19 |
Family
ID=6476913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4234118A Expired - Lifetime DE4234118C2 (de) | 1992-09-10 | 1992-10-09 | Verankerungselement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4234118C2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5961517A (en) * | 1994-07-18 | 1999-10-05 | Biedermann; Lutz | Anchoring member and adjustment tool therefor |
DE4425357C2 (de) * | 1994-07-18 | 1996-07-04 | Harms Juergen | Verankerungselement |
AU2310595A (en) * | 1995-04-05 | 1996-10-23 | David Attali | Device for straightening and supporting a backbone |
DE10319781B3 (de) | 2003-04-30 | 2004-08-26 | Biedermann Motech Gmbh | Knochenverankerungselement zum Verankern einer externen Vorrichtung in einem Knochen |
CH705709B1 (de) | 2005-08-29 | 2013-05-15 | Bird Biedermann Ag | Wirbelsäulenimplantat. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0443892A1 (de) * | 1990-02-19 | 1991-08-28 | Societe De Fabrication De Materiel Orthopedique Sofamor | Implantat für Osteosyntheseeinrichtung, insbesondere für die Wirbelsäule |
EP0465158A2 (de) * | 1990-07-04 | 1992-01-08 | Seyed Mohammad Hossein Mehdian | Vorrichtung zur Behandlung von Wirbelsäulenerkrankungen |
EP0487830A1 (de) * | 1990-11-29 | 1992-06-03 | Howmedica GmbH | Korrekturimplantat für die menschliche Wirbelsäule |
DE4107480A1 (de) * | 1991-03-08 | 1992-09-10 | Heinrich Ulrich | Pedikelschraube fuer implantate zur korrektur und stabilisierung der wirbelsaeule |
-
1992
- 1992-10-09 DE DE4234118A patent/DE4234118C2/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0443892A1 (de) * | 1990-02-19 | 1991-08-28 | Societe De Fabrication De Materiel Orthopedique Sofamor | Implantat für Osteosyntheseeinrichtung, insbesondere für die Wirbelsäule |
EP0465158A2 (de) * | 1990-07-04 | 1992-01-08 | Seyed Mohammad Hossein Mehdian | Vorrichtung zur Behandlung von Wirbelsäulenerkrankungen |
EP0487830A1 (de) * | 1990-11-29 | 1992-06-03 | Howmedica GmbH | Korrekturimplantat für die menschliche Wirbelsäule |
DE4107480A1 (de) * | 1991-03-08 | 1992-09-10 | Heinrich Ulrich | Pedikelschraube fuer implantate zur korrektur und stabilisierung der wirbelsaeule |
Also Published As
Publication number | Publication date |
---|---|
DE4234118A1 (de) | 1994-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8172 | Supplementary division/partition in: |
Ref document number: 4245026 Country of ref document: DE |
|
Q171 | Divided out to: |
Ref document number: 4245026 Country of ref document: DE |
|
AH | Division in |
Ref document number: 4245026 Country of ref document: DE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right | ||
R071 | Expiry of right | ||
R082 | Change of representative |
Representative=s name: PRUEFER & PARTNER GBR, DE |
|
R081 | Change of applicant/patentee |
Owner name: BIEDERMANN TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: BIEDERMANN MOTECH GMBH, 78054 VILLINGEN-SCHWENNINGEN, DE Effective date: 20121128 |
|
R082 | Change of representative |
Representative=s name: PRUEFER & PARTNER MBB PATENTANWAELTE RECHTSANW, DE Effective date: 20121128 Representative=s name: PRUEFER & PARTNER GBR, DE Effective date: 20121128 |