GB2213733A - A clamping device - Google Patents
A clamping deviceInfo
- Publication number
- GB2213733A GB2213733A GB8903493A GB8903493A GB2213733A GB 2213733 A GB2213733 A GB 2213733A GB 8903493 A GB8903493 A GB 8903493A GB 8903493 A GB8903493 A GB 8903493A GB 2213733 A GB2213733 A GB 2213733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- pins
- rods
- face
- confronting faces
- 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.)
- Withdrawn
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000005755 formation reaction Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/6466—Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
-
- 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
- A61B17/60—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 for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
- A61B17/645—Devices extending alongside the bones to be positioned comprising a framework
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
A clamp for the pins and rods of a bone fixator made of a lightweight plastics material and comprising a pair of clamping discs (1, 2) mounted on a common axis. The pins and rods are held in a passageway (17) or passageways formed between the confronting faces (4, 10) of the discs. To resist separation and relative rotation of the discs (1, 2) as the discs (1, 2) are pulled together by an axially mounted clamping bolt, the confronting faces (4, 10) are provided with specially designed interengageable formations comprising a recess (8) across one face and a complementary projection (14) across the other face.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868620504A GB8620504D0 (en) | 1986-08-22 | 1986-08-22 | Fixator |
PCT/GB1987/000584 WO1988001152A1 (en) | 1986-08-22 | 1987-08-19 | A clamping device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8903493D0 GB8903493D0 (en) | 1989-05-04 |
GB2213733A true GB2213733A (en) | 1989-08-23 |
Family
ID=10603132
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868620504A Pending GB8620504D0 (en) | 1986-08-22 | 1986-08-22 | Fixator |
GB8903493A Withdrawn GB2213733A (en) | 1986-08-22 | 1989-02-16 | A clamping device |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB868620504A Pending GB8620504D0 (en) | 1986-08-22 | 1986-08-22 | Fixator |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0321472A1 (en) |
AU (1) | AU7806787A (en) |
DK (1) | DK216788A (en) |
GB (2) | GB8620504D0 (en) |
WO (1) | WO1988001152A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3823746A1 (en) * | 1988-07-13 | 1990-01-18 | Leibinger Medizintech | EXTERNAL BONE BREAKAGE CONNECTING DEVICE |
CH686902A5 (en) * | 1991-07-23 | 1996-07-31 | Synthes Ag | clamp connection |
FR2693648B1 (en) * | 1992-07-20 | 1994-09-30 | Cledec | External device for holding bones or bone parts in place. |
US5498264A (en) * | 1992-07-21 | 1996-03-12 | Synthes (U.S.A.) | Clamp connection for connecting two construction components for a setting device, particularly an osteosynthetic setting device |
FR2697994B1 (en) * | 1992-11-19 | 1994-12-16 | Michael Aghion | External surgical joint fixator. |
CH690293A5 (en) * | 1994-09-06 | 2000-07-14 | Jaquet Orthopedie | Joint for components of an external fixator. |
US5683389A (en) | 1994-12-05 | 1997-11-04 | Smith & Nephew, Inc. | External fixator for distal radius fractures |
GB9515073D0 (en) * | 1995-07-22 | 1995-09-20 | Blair Neil | Securement device and method |
ATE266976T1 (en) | 1998-09-29 | 2004-06-15 | Synthes Ag | DEVICE FOR CONNECTING A LONGITUDINAL SUPPORT TO A BONE FIXATION MEANS |
CH693164A5 (en) | 1998-12-29 | 2003-03-27 | Stryker Trauma Sa | A locating and locking. |
CA2416115C (en) | 2000-07-28 | 2009-09-08 | Synthes (U.S.A.) | Spinal fixation system |
EP1184000A1 (en) * | 2000-08-31 | 2002-03-06 | ORTHOFIX S.r.l. | External fixator for stabilizing bone fractures |
US8523858B2 (en) * | 2005-06-21 | 2013-09-03 | DePuy Synthes Products, LLC | Adjustable fixation clamp and method |
US9770272B2 (en) | 2012-12-12 | 2017-09-26 | Wright Medical Technology, Inc. | Orthopedic compression/distraction device |
FR3010627B1 (en) | 2013-09-19 | 2017-07-14 | Assut Europe | EXTERNAL FIXING DEVICE FOR OSTEOSYNTHESIS OF THE SHOULDER |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096110A (en) * | 1963-01-07 | 1963-07-02 | Manostat Corp | Clamp |
CH579438A5 (en) * | 1974-05-22 | 1976-09-15 | Jaquet Henri | |
FR2517535A1 (en) * | 1981-12-09 | 1983-06-10 | Zbikowski Juan | FUNCTIONAL IMMOBILIZATION DEVICE FOR OSTEO-SYNTHESIS USING EXTERNAL FIXATORS |
FR2557933A1 (en) * | 1984-01-10 | 1985-07-12 | Srebot | Articulation device for assembling several elements, especially for an external fixture intended for osteosynthesis. |
US4620533A (en) * | 1985-09-16 | 1986-11-04 | Pfizer Hospital Products Group Inc. | External bone fixation apparatus |
-
1986
- 1986-08-22 GB GB868620504A patent/GB8620504D0/en active Pending
-
1987
- 1987-08-19 AU AU78067/87A patent/AU7806787A/en not_active Abandoned
- 1987-08-19 WO PCT/GB1987/000584 patent/WO1988001152A1/en not_active Application Discontinuation
- 1987-08-19 EP EP19870905255 patent/EP0321472A1/en not_active Withdrawn
-
1988
- 1988-04-21 DK DK216788A patent/DK216788A/en not_active Application Discontinuation
-
1989
- 1989-02-16 GB GB8903493A patent/GB2213733A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096110A (en) * | 1963-01-07 | 1963-07-02 | Manostat Corp | Clamp |
CH579438A5 (en) * | 1974-05-22 | 1976-09-15 | Jaquet Henri | |
FR2517535A1 (en) * | 1981-12-09 | 1983-06-10 | Zbikowski Juan | FUNCTIONAL IMMOBILIZATION DEVICE FOR OSTEO-SYNTHESIS USING EXTERNAL FIXATORS |
FR2557933A1 (en) * | 1984-01-10 | 1985-07-12 | Srebot | Articulation device for assembling several elements, especially for an external fixture intended for osteosynthesis. |
US4620533A (en) * | 1985-09-16 | 1986-11-04 | Pfizer Hospital Products Group Inc. | External bone fixation apparatus |
Also Published As
Publication number | Publication date |
---|---|
DK216788D0 (en) | 1988-04-21 |
WO1988001152A1 (en) | 1988-02-25 |
GB8903493D0 (en) | 1989-05-04 |
EP0321472A1 (en) | 1989-06-28 |
GB8620504D0 (en) | 1986-10-01 |
AU7806787A (en) | 1988-03-08 |
DK216788A (en) | 1988-04-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |