CN2426349Y - Fracture reduction fixation device - Google Patents
Fracture reduction fixation device Download PDFInfo
- Publication number
- CN2426349Y CN2426349Y CN 00235444 CN00235444U CN2426349Y CN 2426349 Y CN2426349 Y CN 2426349Y CN 00235444 CN00235444 CN 00235444 CN 00235444 U CN00235444 U CN 00235444U CN 2426349 Y CN2426349 Y CN 2426349Y
- Authority
- CN
- China
- Prior art keywords
- fracture
- air
- air cushion
- reduction
- cushion
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a fracture reduction fixation device used for bone setting and fracture treatment in western medicine orthopaedics clinical non-operative treatment. The utility model comprises an elastic air cushion (1), an air-filled bag (5), a ventilating pipe (1) and a ventilating pipe clamp (4). The utility model is characterized in that the air cushion (1) is wrapped with an elastic air-permeable cloth (2) to form an elastic cushion, the air cushion (1) and the air-filled bag (5) are sealed and connected by a ventilating pipe (3) and can be connected with a plurality of air cushions, and the ventilating pipe clamp (4) is arranged on the ventilating pipe. After the preliminary reduction of the fracture, when the reduction of the fracture external fixation is carried out, the air cushion is added inwards; after the fixation is finished, the inflated air cushion is used for correcting the shift of the partial fracture so as to eliminate the repeated external fixation removal and reduction fixations. Especially, the looseness of the external fixation after the limb is discutient can be eliminated, the pain of the patient can be reduced and the operation of doctor can be convenient.
Description
This utility model belongs to medical instruments field, is specifically related to a kind of reduction fixture that traditional Chinese medical science bonesetting and doctor trained in Western medicine orthopaedics use when non-operative treatment is fractured clinically.
External fixation is done with plaster cast, plaster slab, plaster splint and plintlet in the fracture of reduction at present back, but because of in the fixation procedure that resets, transposition of partial takes place in the normal fracture that occurs once more, often need to retighten this moment, remedy though can serve as a contrast with cushion, but its size is difficult for grasping, it is suitable that hardness also is difficult to, and the size of pad is difficult for regulating replacing, particularly fracture detumescence back takes place loosening, fracture still has the possibility of displacement once more, brings painful and unnecessary financial burden to patient, brings troublesome poeration to the doctor.
The purpose of this utility model is to provide a kind of reduction fixture, lining air cushion in during reduction fracture row external fixation, the air cushion of back after with inflation that fixedly finish corrected the partial fracture displacement, remove from remove repeatedly external fixation and repeatedly reduction fix, particularly the external fixation after the limbs detumescence is loose.
The technical scheme that this utility model provides is as shown in the figure: this device includes a cushion, it is characterized in that said cushion is air cushion (1), also establishes breather (3) or gas cell (5); The flexible ventilative cotton of cushion (1) outsourcing (2), breather (3) two ends are elastic sealing with elastic air cushion (1) with gas cell (5) respectively and are connected, and breather (3) is provided with breather pipe clamp (4), and gas cell (5) jointing can be connected with a plurality of air cushions.This device is a kind of size that changes external fixation pressure, after air bag expands, because the hardness of external fixation thing own has stopped its strength to external diffusion, makes pressure concentrate on the displacement fracture position, and the air cushion pressure effect can make the reduction of the fracture, continues to keep external fixation.The size of elastic air cushion, and different, material can be gum elastic to shape by human fracture position difference, diameter 3cm tubulose, external ventilation hard rubber leather hose (3), airtight connection can be born Gypsum Fibrosum pressure and the obstruction that can not be flattened.And be furnished with pipe clamp (4) as the breather other end and the airtight actuator that is connected, and can not leak gas after gas cell and the inflation, keep original pressure, pressure is subtracted slightly, also can pipe clamp be decontroled and inflate and phenomenon of deflation do not take place in when inflation.Gas cell can connect a plurality of air cushions.
It is soft that elastic air cushion is wrapped up in air-permeable elastic cotton-padded covering (2) outward, and retractility is arranged, and the mesh air-vent is arranged after expanding, and can not cause damage to skin.
The utility model has the advantages that: fracture patient only carries out once fixing when the reduction fracture site, just can finish, and does not need several times more change of plaster and clamping plate to reach and adjusts fixed purpose.Detumescence needs to adjust and can finish inflation as limbs.
Below in conjunction with accompanying drawing invention is further specified: Fig. 1 is a structural representation.
Among the figure 1: elastic air cushion
3: breather
5: gas cell
4: breather pipe clamp
2: the elasticity cotton-padded covering
Provide embodiment below: doing its size shape of elastic air cushion with the India rubber air cushion can be by fracture site, and the fracture kind is different and manufacture differently, and inflation back pressure can reach 5～20kg.The arm of angle that gas is assisted has that breather is airtight to communicate.Being convenient to breather (3) draws outside fixture.
Breather (3) is made with 10# ebonite pipe, the airtight air cushion angle that is connected in of an end, and other end opening expands and is connected under the ventilation mouth of pipe and the deflation of ventilation ball elasticity, and the hardness of breather can not be by external fixation obstruction that thing shrivels.
Gas cell can be used with sphygomanometer ball size 10 * 5cm, and volume is 15ml, is advisable to become to hold conveniently.Front end has executes the valve adjustments valve that turn-off closes, and adjustable gas goes out the inbound traffics size, and the valve elasticity of air vent and breather is joined, and tail end has intake valve, but continuous charge.
Breather pipe clamp, available disposable infusion actuator, breather pass the wheel end and pass pulley, can play the effect of breather switch.
Elasticity cotton cover (2) is made size and can be entangled air cushion (1) and be advisable, and not only softness but also be rich in retractility had permeability, had protected the local compression tissue.
This utility model is applicable to that all kinds of manual reduction external fixation purposes can be by the gasbag pressure size, adjust the fracture site position change, play and make the reduction of the fracture, strengthen fixed effect, be beneficial to union of fracture, can reduce and have more practicality after patient tired latching operation, particularly the Gypsum Fibrosum painful and doctor become flexible, make simply, be convenient to popularize.
Claims (2)
1, a kind of reduction fixture comprises a cushion, it is characterized in that: said cushion is air cushion (1); Also establish breather (3) and gas cell (5); The flexible ventilative cotton of cushion (1) outsourcing (2), breather (3) two ends are elastic sealing with elastic air cushion (1) with gas cell (5) respectively and are connected, and breather (3) is provided with breather pipe clamp (4).
2, a kind of reduction fixture as claimed in claim 1 is characterized in that: gas cell (5) jointing is connected with a plurality of air cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00235444 CN2426349Y (en) | 2000-05-30 | 2000-05-30 | Fracture reduction fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00235444 CN2426349Y (en) | 2000-05-30 | 2000-05-30 | Fracture reduction fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2426349Y true CN2426349Y (en) | 2001-04-11 |
Family
ID=33597236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00235444 Expired - Fee Related CN2426349Y (en) | 2000-05-30 | 2000-05-30 | Fracture reduction fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2426349Y (en) |
-
2000
- 2000-05-30 CN CN 00235444 patent/CN2426349Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010411 |