ES245549U - Nail Unit for Externally Exerting a Holding Action on Bone Tissues - Google Patents
Nail Unit for Externally Exerting a Holding Action on Bone TissuesInfo
- Publication number
- ES245549U ES245549U ES1979245549U ES245549U ES245549U ES 245549 U ES245549 U ES 245549U ES 1979245549 U ES1979245549 U ES 1979245549U ES 245549 U ES245549 U ES 245549U ES 245549 U ES245549 U ES 245549U
- Authority
- ES
- Spain
- Prior art keywords
- nail unit
- tube
- pin
- holding action
- bone tissues
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 title abstract 2
- 238000000605 extraction 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
- A61B17/6491—Devices extending alongside the bones to be positioned allowing small-scale motion of bone ends
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (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)
Abstract
A hole or axially aligned holes is or are drilled in bone and a nail unit, comprising concentrically arranged tube 41 and pin 43, is introduced until the leading end has passed through the hole or through the first and second aligned holes. Said leading end 41A comprises slots 42 extending longitudinally of the tube. Means comprising a body 46 and a threaded member 47 are provided to cause movement of the pin 43 axially of the tube 41 to cause a conical end 44 of the pin 43 to spread or splay the tube parts which are created by said slots 42. Said means are also operable, in an opposite sense, to effect extraction of the nail unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT51060/78A IT1174336B (en) | 1978-09-12 | 1978-09-12 | IMPROVEMENT IN ARTICULATED SYSTEMS FOR POSITIONING GRIPPING DEVICES ON BONE TISSUES FROM E STERN |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245549U true ES245549U (en) | 1980-03-01 |
ES245549Y ES245549Y (en) | 1980-08-16 |
Family
ID=11274316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1979245549U Expired ES245549Y (en) | 1978-09-12 | 1979-09-12 | PERFECTED NAIL DEVICE, FOR ASSEMBLIES THAT EXTERNALLY EXERCISE A CLAMPING ACTION ON BONE TISSUES |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2936477A1 (en) |
ES (1) | ES245549Y (en) |
FR (1) | FR2435940A2 (en) |
GB (1) | GB2033229B (en) |
IT (1) | IT1174336B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1997466A (en) * | 1934-04-23 | 1935-04-09 | Harry Herschel Leiter | Surgical appliance |
US2774350A (en) * | 1952-09-08 | 1956-12-18 | Jr Carl S Cleveland | Spinal clamp or splint |
FR1161507A (en) * | 1956-10-03 | 1958-09-01 | Sarl Drapier | Continuous pressure external compressor for bone fracture reduction |
FR1206411A (en) * | 1958-08-22 | 1960-02-09 | External device for reduction of tibial fractures | |
BE756717A (en) * | 1969-10-03 | 1971-03-01 | Fischer Arthur | |
FR2141020A5 (en) * | 1972-03-01 | 1973-01-19 | Fischer Artur |
-
1978
- 1978-09-12 IT IT51060/78A patent/IT1174336B/en active
-
1979
- 1979-09-06 GB GB7930925A patent/GB2033229B/en not_active Expired
- 1979-09-10 DE DE19792936477 patent/DE2936477A1/en not_active Ceased
- 1979-09-11 FR FR7922666A patent/FR2435940A2/en active Pending
- 1979-09-12 ES ES1979245549U patent/ES245549Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2033229A (en) | 1980-05-21 |
IT7851060A0 (en) | 1978-09-12 |
IT1174336B (en) | 1987-07-01 |
DE2936477A1 (en) | 1980-04-03 |
ES245549Y (en) | 1980-08-16 |
GB2033229B (en) | 1983-05-11 |
FR2435940A2 (en) | 1980-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000601 |