CN205163535U - Knee joint operation support - Google Patents
Knee joint operation support Download PDFInfo
- Publication number
- CN205163535U CN205163535U CN201520890505.XU CN201520890505U CN205163535U CN 205163535 U CN205163535 U CN 205163535U CN 201520890505 U CN201520890505 U CN 201520890505U CN 205163535 U CN205163535 U CN 205163535U
- Authority
- CN
- China
- Prior art keywords
- fixed
- location
- plate
- stop
- base plate
- 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 discloses a knee joint operation support, comprising a base plate, article two, fix a position strip and location boots, fixed stop and fixed buckle, fixed stop include vertical setting be used for stop that the bottom plate is gliding and stop parts and be used for the fixed dead lever that stops parts, stop that parts include two at least orthogonal strips that stop, one of them strip is used for the solid bottom plate position of card, another is used for connecting the dead lever that sets up on the edge of bed limit, the dead lever is fixed in and blocks on the strip, fixed buckle is cylindrical, one end is opened has orthogonal edge of bed fixed slot and dead lever fixed slot, the intersection is located to two fixed slots in the axle center, the axle center department of the other end opens the screw thread through -hole that has two fixed slots of intercommunication, be equipped with the bolt in the screw thread through -hole in order to compress tightly the dead lever on the edge of bed. The technical effects of the utility model comprises, through using fixed stop and fixed buckle to come fixed bolster itself, can realize in the art that patient knee joint flexion angle and position are unchangeably stable, the doctor of being convenient for performs the operation.
Description
Technical field
This utility model relates to a kind of knee surgery support.
Background technology
When carrying out knee surgery, the leg of patient will have been curled up by General Requirements, and knee joint is fixed on specific angle.Because patient legs is kept same posture by needs for a long time, and patient can not realize voluntarily when performing the operation, therefore exist at present some for when performing the operation by patient's knee joint stationary device, as publication number CN101999942A, the device mentioned in the patent documents such as CN2668096Y, but although these devices can realize the knee joint angle of immobilized patients, but cannot be fixing preferably to self making, or it is convenient not stable to be fixed up, as just not mentioned how fixture itself in CN101999942A, although and have employed the slide rail plate baffle plate of " L " shape in CN2668096Y, but its structure is too simple, and only point out in patent document, being fixed in use on operation table stops slide rail plate to slide, and undeclaredly how to be fixed, its structure, it is inevitable very inconvenient to want to be fixed on operation table.
Summary of the invention
In order to the technical problem of inconvenience fixed by support when solving current knee surgery, this utility model provides one can keep patient's knee joint angle in art easily, and support itself is convenient to the knee surgery support fixed.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is, a kind of knee surgery support, comprise base plate, article two, positioning strip and location boots, what two described positioning strip shapes were identical and parallel is fixed on base plate, positioning strip is provided with multiple projection, a locating slot is formed between every two projections, described location boots comprise shank location-plate, foot location-plate and locating shaft, two orthogonal settings of location-plate support with the foot and shank that provide human body, described locating shaft be fixed on two location-plate junctions and for be embedded in locating slot fix location boots position, also comprise fixed dam and fixing buckle, described fixed dam comprise vertically arrange for stopping the stop member that base plate slides and the fixed bar for constant resistance parts, described stop member comprises at least two mutually perpendicular barrier ribs, wherein one for fixing base plate position, another is arranged on the fixed bar on edge of bed limit for connecting, described fixed bar is fixed on barrier rib, described fixing buckle is cylindrical, one end has mutually perpendicular edge of bed holddown groove and fixed bar holddown groove, two holddown grooves are in the intersection of axle center place, the axle center place of the other end has the tapped through hole of connection two holddown grooves, bolt is provided with to be pressed on edge of bed by fixed bar in tapped through hole.
Described a kind of knee surgery support, described stop member also comprises fixing head, and barrier rib is fixed on fixing head, under fixing head pad is put in base plate.
Described a kind of knee surgery support, the projection on described positioning strip is T font projection.
Described a kind of knee surgery support, described shank location-plate and foot location-plate respectively in the shank of human body and foot with human body corresponding site shape of fitting.
Described a kind of knee surgery support, the outer end of described bolt is provided with for the hands stubborn hands vertical with the threaded portion of bolt and twists block.
Technique effect of the present utility model is, by using fixed dam and fixing buckle to fix support itself, can realize patient's knee flexion angles and position stability in art constant, be convenient to doctor perform the operation, and this support is easy to operate, structure is simple, is suitable for promoting on a large scale.
Accompanying drawing explanation
Fig. 1 is the structural representation of base plate of the present utility model and location boots;
Fig. 2 is the structural representation that this utility model fixes buckle;
Fig. 3 is the structural representation of this utility model fixed dam;
1 be base plate, 2 be wherein positioning strip, 3 be projection, 4 be shank location-plate, 5 be foot location-plate, 6 be locating shaft, 7 be barrier rib, 8 be fixed bar, 9 be fixing head, 10 be edge of bed holddown groove, 11 be fixed bar holddown groove, 12 be tapped through hole, 13 for bolt.
Detailed description of the invention
See Fig. 1, this utility model comprises base plate, two positioning strips and location boots, article two, what positioning strip shape was identical and parallel is fixed on base plate, positioning strip is provided with multiple projection, a locating slot is formed between every two projections, location boots comprise shank location-plate, foot location-plate and locating shaft, and two orthogonal settings of location-plate support with the foot and shank that provide human body, and locating shaft is fixed on two location-plate junctions and locates the position of boots for being embedded in locating slot to fix.
See Fig. 2, Fig. 3, in order to the relative position realizing locating boots immobilizes, this utility model also comprises fixed dam and fixing buckle, fixed dam comprise vertically arrange for stopping the stop member that base plate slides and the fixed bar for constant resistance parts, stop member comprises at least two mutually perpendicular barrier ribs, wherein one for fixing base plate position, another is arranged on the fixed bar on edge of bed limit for connecting, fixed bar is fixed on barrier rib, fixing buckle is cylindrical, one end has mutually perpendicular edge of bed holddown groove and fixed bar holddown groove, two holddown grooves are in the intersection of axle center place, the axle center place of the other end has the tapped through hole of connection two holddown grooves, bolt is provided with to be pressed on edge of bed by fixed bar in tapped through hole.
In order to prevent further base plate use in art time, may occur sliding into below barrier rib and cause patient's knee joint change in location in gap, stop member also comprises fixing head, and barrier rib is fixed on fixing head, under fixing head pad is put in base plate.
In order to reserve position turnover locating slot to locating shaft, ensure that being unlikely to locating shaft in use may skid off locating slot again, the projection on positioning strip is T font projection simultaneously.
In order to make patient comfortable as far as possible when performing the operation, shank location-plate and foot location-plate respectively in the shank of human body and foot with human body corresponding site shape of fitting.
Be fixed operation for the ease of doctor, the outer end of bolt is provided with for the hands stubborn hands vertical with the threaded portion of bolt and twists block.
When reality uses, first base plate is placed on operation table, and use barrier rib to block the tail end of base plate, then according to the position of fixed bar, the fixed bar holddown groove of fixing buckle is covered on fixed bar, edge of bed holddown groove is snapped on the edge of bed of operation table simultaneously, then bolt is screwed in screw, fixed bar is fixed on edge of bed limit, completes the fixing of base plate.Then according to the difference of individual patients, after patient feet is put in the boots of location, then location boots are put in favorably situated locating slot.Because patient legs can tend to when loosening stretch to tailstock, as long as therefore barrier rib is arranged on the tail end direction of base plate, when can ensure that whole operation is carried out, the knee joint of patient can holding position constant, be convenient to doctor and complete operation.
Claims (5)
1. a knee surgery support, comprise base plate, article two, positioning strip and location boots, what two described positioning strip shapes were identical and parallel is fixed on base plate, positioning strip is provided with multiple projection, a locating slot is formed between every two projections, described location boots comprise shank location-plate, foot location-plate and locating shaft, two orthogonal settings of location-plate support with the foot and shank that provide human body, described locating shaft be fixed on two location-plate junctions and for be embedded in locating slot fix location boots position, it is characterized in that, also comprise fixed dam and fixing buckle, described fixed dam comprise vertically arrange for stopping the stop member that base plate slides and the fixed bar for constant resistance parts, described stop member comprises at least two mutually perpendicular barrier ribs, wherein one for fixing base plate position, another is arranged on the fixed bar on edge of bed limit for connecting, described fixed bar is fixed on barrier rib, described fixing buckle is cylindrical, one end has mutually perpendicular edge of bed holddown groove and fixed bar holddown groove, two holddown grooves are in the intersection of axle center place, the axle center place of the other end has the tapped through hole of connection two holddown grooves, bolt is provided with to be pressed on edge of bed by fixed bar in tapped through hole.
2. a kind of knee surgery support according to claim 1, it is characterized in that, described stop member also comprises fixing head, and barrier rib is fixed on fixing head, under fixing head pad is put in base plate.
3. a kind of knee surgery support according to claim 1, is characterized in that, the projection on described positioning strip is T font projection.
4. a kind of knee surgery support according to claim 1, is characterized in that, described shank location-plate and foot location-plate respectively in the shank of human body and foot with human body corresponding site shape of fitting.
5. a kind of knee surgery support according to claim 1, is characterized in that, the outer end of described bolt is provided with for the hands stubborn hands vertical with the threaded portion of bolt and twists block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890505.XU CN205163535U (en) | 2015-11-10 | 2015-11-10 | Knee joint operation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520890505.XU CN205163535U (en) | 2015-11-10 | 2015-11-10 | Knee joint operation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205163535U true CN205163535U (en) | 2016-04-20 |
Family
ID=55727581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520890505.XU Expired - Fee Related CN205163535U (en) | 2015-11-10 | 2015-11-10 | Knee joint operation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205163535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542680A (en) * | 2018-04-28 | 2018-09-18 | 北京大学深圳医院 | Multi-functional knee joint fixing device |
-
2015
- 2015-11-10 CN CN201520890505.XU patent/CN205163535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542680A (en) * | 2018-04-28 | 2018-09-18 | 北京大学深圳医院 | Multi-functional knee joint fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171110 |