CN202982122U - Femoral-artery blood-flow occlusion device - Google Patents
Femoral-artery blood-flow occlusion device Download PDFInfo
- Publication number
- CN202982122U CN202982122U CN 201320015354 CN201320015354U CN202982122U CN 202982122 U CN202982122 U CN 202982122U CN 201320015354 CN201320015354 CN 201320015354 CN 201320015354 U CN201320015354 U CN 201320015354U CN 202982122 U CN202982122 U CN 202982122U
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- support
- femoral
- depression bar
- femoral artery
- blood
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Abstract
The utility model discloses a femoral-artery blood-flow occlusion device and belongs to the technical field of medical devices. The femoral-artery blood-flow occlusion device comprises a support (12) for accommodating a leg and a compression bar (13); the compression bar (13) is arranged on the support (12) and can move inside and outside relative to the compression bar (13); and one end of the compression bar (13), which is in the support, is provided with an arc-shaped contact point, wherein the arc-shaped contact point can effectively compress the femoral artery to block the blood flowing downwards and supply more blood to the femoral head without causing uncomforting feel of a patient. The femoral-artery blood-flow occlusion device disclosed by the utility model is only used for compressing the femoral artery and can not affect the supply of blood to other parts of the leg in the use process.
Description
Technical field
This utility model relates to technical field of medical instruments.
Background technology
In prior art, the haemostat that carries out pressing haemostatic after complete about clinical invasive diagnosis, treatment operation is varied, be the disclosed a kind of arteria femoralis compression hemostat of ZL20052013031.2 as the patent No., connect the inverted L-shaped support on base plate, support level bar one end connects can up and down and the vertical depression bar that moves horizontally, the depression bar lower end is fixed with notched bar shaped briquetting, by bar shaped briquetting hemostasis by compression mouth.The patent No. is that ZL200810013958.9 discloses a kind of arteria femoralis compression hemostat for another example, is also the depression bar that connects adjustable height on a support, and the depression bar bottom is provided with the elasticity reservoir, by filling liquid hemostasis by compression mouth in reservoir.
Above-mentioned two kinds of arteria femoralis compression hemostats say that strictly what oppress is not femoral artery, but the operative incision peripheral region, and without strict requirement, purpose is hemostasis just, can not effectively control the movement that also need not control patient's lower limb in application to the scope of compressing.And the trend of femoral artery is downward from groin, by in the inboard muscle of thigh section to down to the popliteal nest, therefore oppress the accurate location of femoral artery at the mid point of femoribus internus, pressure point should be concrete, clear, accurate, stable.
Summary of the invention
The invention technical problem to be solved is to provide a kind of femoral artery bloodstream blocking device of using in the method for femoral artery pressurization instillation treatment femur head necrosis.
The invention is for solving the problems of the technologies described above, by the following technical solutions:
A kind of femoral artery bloodstream blocking device comprises support and the depression bar that is arranged on support for accommodating thigh, and described depression bar can be with respect to advancing and retreat inside and outside support; The end that described depression bar is placed in support is made as arc shaped contact.
Further, described support is set to U-shaped plate, comprises the base plate of interior plate, outer panel and connection.
Further, described support one side is provided with screwed hole, and described depression bar is provided with external screw thread, and depression bar and support form screw thread pair.
Further, described depression bar is placed in the outer end of support and is provided with handle.
Further, also comprise the pad that is placed in adjusting thigh high and low position in support.
Owing to having adopted technique scheme, the invention has following beneficial effect:
1, the support Design of this device is plank frame, and well the lower limb thigh section of immobilized patients, oppress femoral artery for depression bar good basis, location is provided.
2, depression bar one end is made as arc shaped contact, can effectively oppress femoral artery, does not bring discomfort to the patient again; The handle of the depression bar other end, easy to operate.
3, the screw thread pair that forms of depression bar and support can according to the dorsal artery of foot situation of beating, be adjusted not impact effect at any time flexibly.
4, the setting of pad can according to different patient's shape adjustment thigh high and low positions, make depression bar over against the femoral artery position.
Description of drawings
Fig. 1 is the structural representation of the invention femoral artery bloodstream blocking device preferred embodiment;
Fig. 2 is the structural representation of the invention preferred embodiment duty;
The specific embodiment
As Fig. 1, the femoral artery bloodstream blocking device of the present embodiment comprises support 12 and the depression bar 13 that is arranged on support, and wherein, support 12 is set to U-shaped plate, comprises interior plate 3, outer panel 1 and the base plate 2 that is connected both, and the support side plate is provided with screwed hole 4; Depression bar 13 is provided with external screw thread 6, and an end that is placed in support is made as arc shaped contact 5, is placed in the outer end of support and is provided with handle 7; External screw thread 6 and screwed hole 4 revolve and form screw thread pair, make the depression bar 13 can be with respect to advancing and retreat inside and outside support.
As Fig. 2, during use, thigh section 10 is placed in support 12, can add pad on base plate 2 according to different patient's builds and adjust the thigh high and low position, rotary handle 7 makes depression bar 13 screw in support 12, and arc shaped contact 5 continues rotary handle 7 over against thigh mid point 11 femoral artery trends, make arc shaped contact 5 compressing femoral artery make bloodstream blocking, disappearing with the homonymy pulsation of foot dorsal artery is as the criterion.
This application of installation plays following advantage in femoral artery pressurization drip-injection method treatment femur head necrosis: the one, and because the descending blood flow of femoral artery is blocked, blood is upwards backflowed, increased capital blood supply; The 2nd, according to the trend of femoral artery, this device is a point over against the compressing of femoral artery, and effect accurately and specifically, pressure does not need to get final product too greatly, and patient is without significant discomfort; The 3rd, be confined to oppress femoral artery in using, do not affect the blood supply that divides limb such as knee 9 and foot 8 at other positions of lower limb.
Claims (5)
1. femoral artery bloodstream blocking device is characterized in that: comprise the support (12) for accommodating thigh and be arranged on depression bar (13) on support, described depression bar (13) can be with respect to advancing and retreat inside and outside support; The end that described depression bar (13) is placed in support is made as arc shaped contact.
2. femoral artery bloodstream blocking device according to claim 1, it is characterized in that: described support (12) is set to U-shaped plate, comprises interior plate (3), outer panel (1) and the base plate that is connected both (2).
3. femoral artery bloodstream blocking device according to claim 1 and 2, it is characterized in that: described support one side is provided with screwed hole (4), and described depression bar is provided with external screw thread (6), and depression bar and support form screw thread pair.
4. femoral artery bloodstream blocking device according to claim 1 is characterized in that: described depression bar is placed in the outer end of support and is provided with handle (7).
5. femoral artery bloodstream blocking device according to claim 1, is characterized in that: also comprise being placed in the pad of regulating the thigh high and low position in support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015354 CN202982122U (en) | 2013-01-11 | 2013-01-11 | Femoral-artery blood-flow occlusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320015354 CN202982122U (en) | 2013-01-11 | 2013-01-11 | Femoral-artery blood-flow occlusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982122U true CN202982122U (en) | 2013-06-12 |
Family
ID=48553356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320015354 Expired - Fee Related CN202982122U (en) | 2013-01-11 | 2013-01-11 | Femoral-artery blood-flow occlusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476687A (en) * | 2016-02-19 | 2016-04-13 | 湖州市中心医院 | Blood vessel pressing device |
-
2013
- 2013-01-11 CN CN 201320015354 patent/CN202982122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476687A (en) * | 2016-02-19 | 2016-04-13 | 湖州市中心医院 | Blood vessel pressing 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 |
Granted publication date: 20130612 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |