CN2130508Y - Grip type multifunctional clavicle external fixator - Google Patents
Grip type multifunctional clavicle external fixator Download PDFInfo
- Publication number
- CN2130508Y CN2130508Y CN 92227049 CN92227049U CN2130508Y CN 2130508 Y CN2130508 Y CN 2130508Y CN 92227049 CN92227049 CN 92227049 CN 92227049 U CN92227049 U CN 92227049U CN 2130508 Y CN2130508 Y CN 2130508Y
- Authority
- CN
- China
- Prior art keywords
- clavicle
- external
- grab
- fixture
- external fixator
- 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 - Fee Related
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Abstract
The utility model relates to an external multifunctional grab-type clavicle fixture, which is characterized in that by a push-and-pull regulating bar which is arced approximately as much as the clavicle, two grab-type fixtures are joined together into a main body; two clamping claws tightly clamp the clavicle; by the regulating bar and the clamping claws, the fractured ends are regulated to restore thereof original position. Based on the principle of the contemporary biomechanics and mechanics of machinery, the external fixture provides a novel external fixture which can accomplish the anatomical reposition without cutting the part needed for the reposition, providing reliable external-fixation, easement of patient pain, no symptoms of compressive injury of the blood vessels and the nerve, simple method and quick fracture-healing.
Description
This utility model relates to a kind of multi-functional clavicle external fixator, particularly has special construction and grabs formula clavicle external fixator.Be applicable to the clavicular fracture external fixation.
The treatment clavicular fracture does not still have a kind of generally acknowledged optimal external fixation at present.China, and what adopt is the closure external fixation that resets; Promptly " 8 " figure of eight bandage 8 and T-shape plaster bandage are fixed, and the method external fixation is undesirable, and the painful most nervus vasculairs that produce of patient are compeled symptom, and everybody generally acknowledges the fixing easily difficulty that resets.
Task of the present utility model provides the treatment clavicular fracture, and according to modern biomechanics and Mechanics of Machinery fixation principle, a kind of new outer fixture material of proposition does not need open reduction can reach anatomical reduction.External fixation is reliable, can alleviate patient's misery and not have blood vessel nerve compression shape, and method is easy, and union of fracture is fast.
This utility model task is finished as follows; Mus toothholder on the clavicle external fixator, two grippers is lived the clavicle broken ends of fractured bone, reconciles awl and plays the locking effect, reconciles making that the reduction of the fracture is fixing to make the fixing integral body that becomes together in fracture two ends with push-pull bar.
Fig. 1 shows that this utility model grabs formula multi-functional clavicle external fixator.
Its drawing explanation: 1, chucking cone governor; 2, adjusting screw(rod); 3, sliding damper; 4, tension adjusting rod; 5, jaw; 6, spring leaf; 7, screw; 8, Mus toothholder.
Describe in detail below with reference to Fig. 1:
Grab the formula holder with the push-and-pull adjusting rod of an approximate clavicle radian (4) the synthetic main body that connects together for two.
Folder (8) on two jaws (5) (6) (7) of holder clamps clavicle and locks clamp jaw with chucking cone governor (1) by adjusting rod (2), with slip demodulator (3) fracture site is resetted.
Claims (1)
1, grabs formula multifunctional lock bone anchor, it is characterized in that push-and-pull adjusting rod (4) with an approximate clavicle radian, make two Mus toothholders grab (5), (6) (7), (8) clamp clavicle, reconcile awl (1) with chucking, by reconciling screw rod (2) locking jaw, fracture site is resetted with slip demodulator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92227049 CN2130508Y (en) | 1992-07-09 | 1992-07-09 | Grip type multifunctional clavicle external fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92227049 CN2130508Y (en) | 1992-07-09 | 1992-07-09 | Grip type multifunctional clavicle external fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130508Y true CN2130508Y (en) | 1993-04-28 |
Family
ID=33771133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92227049 Expired - Fee Related CN2130508Y (en) | 1992-07-09 | 1992-07-09 | Grip type multifunctional clavicle external fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130508Y (en) |
-
1992
- 1992-07-09 CN CN 92227049 patent/CN2130508Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |