CN204219576U - Extracorporeal circulation pipeline fixation clamp - Google Patents
Extracorporeal circulation pipeline fixation clamp Download PDFInfo
- Publication number
- CN204219576U CN204219576U CN201420665912.6U CN201420665912U CN204219576U CN 204219576 U CN204219576 U CN 204219576U CN 201420665912 U CN201420665912 U CN 201420665912U CN 204219576 U CN204219576 U CN 204219576U
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- China
- Prior art keywords
- fixture block
- pipeline
- fixation clamp
- upper fixture
- lower fixture
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Abstract
The utility model discloses a kind of extracorporeal circulation pipeline fixation clamp, belong to a kind of operation on heart corollary apparatus, comprise fixation clamp carrier, fixation clamp carrier comprises the upper fixture block of coupling mutually and lower fixture block, the corresponding surface of upper fixture block and lower fixture block all establishes pipeline draw-in groove, upper fixture block is mutually corresponding with the pipeline draw-in groove on lower fixture block, and upper fixture block and lower fixture block are also respectively equipped with the first identified areas and the second identified areas, and the first identified areas and the second identified areas are all corresponding with described pipeline draw-in groove.By the cavernous structure that upper fixture block and lower fixture block are formed, not only can fast and easy with fixed tube road, and spacing and the adjustment pipeline order of pipeline can be changed, pipeline is effectively avoided to come off, be wound around, tie a knot, for operation provides good environment, significantly enhance work efficiency, and this fixation clamp be used for fixed body external circulation line easier, more reliably, more rapidly, more flexible and safer, be particluarly suitable for the needs in emergency circumstances setting up extracorporeal circulation fast.
Description
Technical field
This utility model relates to a kind of operation on heart corollary apparatus, and in particular, this utility model relates generally to a kind of extracorporeal circulation pipeline fixation clamp.
Background technology
Extracorporeal circulation pipeline is mainly used in heart cardiopulmonary bypass surgery, is to be drawn in body by surgical patient venous blood, by cardiopulmonary bypass unit oxygen and after be fed back to pipeline in body.Be fixed on operation towel with cocoa pincers after method many employings gauze winding pipeline of current fixed body outer circulation pipeline, the shortcoming of said method be that pipeline easily gives a discount, distortion, winding; Dumb, the method complex operation.Adjustment pipeline is very inconvenient, be difficult to once fixing the permanent order changing pipeline, need all fixedly to lighten restrictions on once needs adjustment, again bundle after adjustment, and need two people to coordinate and just can complete, waste staff, wastes time more, affects operative speed, gauze binding tension may make pipe deforming, crossing pine may make pipeline glide, and pipeline on platform is shortened, directly impact operation normal operating.If arterial distortion, pump line pressure increases suddenly, and pipeline disconnects from joint, and the blood of patient will flow out in a large number, patient can be caused to suffer a shock, even entail dangers to patients ' lives.If the curved forceps fixing gauze comes off, may occur that pipeline comes off, increase the chance polluted, infect, also therefore may occur cutout during turn of tidal stream, blood samples of patients is lost immediately, may occur air embolism, even death; Thus be necessary to do further improvement for the existing fixture for operation on heart.
Utility model content
One of the purpose of this utility model is for above-mentioned deficiency, a kind of extracorporeal circulation pipeline fixation clamp is provided, needs two people's compounding practices to expect to solve when extracorporeal circulation pipeline is fixed in prior art, and the distortion that easily gives a discount, impact operation is normally carried out, and even causes the technical problems such as malpractice.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of extracorporeal circulation pipeline fixation clamp provided by the utility model, comprise fixation clamp carrier, described fixation clamp carrier comprises the upper fixture block of coupling mutually and lower fixture block, the corresponding surface of described upper fixture block and lower fixture block all establishes pipeline draw-in groove, described upper fixture block is mutually corresponding with the pipeline draw-in groove on lower fixture block, for merging formation cavernous structure, described upper fixture block and lower fixture block are also respectively equipped with the first identified areas and the second identified areas, and described first identified areas and the second identified areas are all corresponding with described pipeline draw-in groove.
As preferably, further technical scheme is: described upper fixture block is flexibly connected by fixed axis with wherein one end of lower fixture block, and the other end of described upper fixture block is also fixed with handle.
Further technical scheme is: the pipeline draw-in groove on described upper fixture block and lower fixture block corresponding surface is eight, and is arranged in a linear, and described straight line flushes with upper fixture block or lower fixture block.
Further technical scheme is: be all coated with spongy body in the groove of described pipeline draw-in groove.
Further technical scheme is: the pipeline draw-in groove on described upper fixture block and lower fixture block corresponding surface, and the cross section of the cavernous structure formed is for circular.
Further technical scheme is: described lower fixture block is also provided with fixing hole, and the property at parts of edges and corners of upper fixture block and lower fixture block is rounding.
Further technical scheme is: the material of described fixation clamp carrier is silica gel plastics.
Compared with prior art, one of the beneficial effects of the utility model are: the cavernous structure formed by upper fixture block and lower fixture block, not only can fast and easy with fixed tube road, and spacing and the adjustment pipeline order of pipeline can be changed, pipeline is effectively avoided to come off, be wound around, tie a knot, for operation provides good environment, significantly enhance work efficiency, and this fixation clamp be used for fixed body external circulation line easier, more reliably, more rapidly, more flexible and safer, be particluarly suitable for the needs in emergency circumstances setting up extracorporeal circulation fast.A kind of extracorporeal circulation pipeline fixed folder structure provided by the utility model is simple simultaneously, is suitable for suitability for industrialized production, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation for illustration of this utility model embodiment;
In figure, 1 be upper fixture block, 2 be lower fixture block, 3 be fixed axis, 7 be handle, 8 be spongy body, 9 be fixing hole for pipeline draw-in groove, 4 to be the first identified areas, 5 be the second identified areas, 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further elaborated.
Shown in figure 1, an embodiment of the present utility model is a kind of extracorporeal circulation pipeline fixation clamp, comprise fixation clamp carrier, this fixation clamp carrier comprises the upper fixture block 1 of coupling mutually and lower fixture block 2, pipeline draw-in groove 3 is all established again on upper fixture block 1 with the corresponding surface of lower fixture block 2, and make fixture block 1 mutually corresponding with the pipeline draw-in groove 3 on lower fixture block 2, for merging formation cavernous structure; In addition, above-mentioned upper fixture block 1 with lower fixture block 2 are also respectively equipped with the first identified areas 4 and the second identified areas 5, and make the first identified areas 4 and the second identified areas 5 all corresponding with described pipeline draw-in groove 3.Aforementioned upper fixture block 1 and the pipeline draw-in groove 3 on lower fixture block 2 corresponding surface, the cross section of the cavernous structure formed is preferably circular, to adapt to the shape of cross section of most of circulating line.
In the present embodiment, by the cavernous structure that upper fixture block 1 is formed with lower fixture block 2, not only can fast and easy with fixed tube road, and spacing and the adjustment pipeline order of pipeline can be changed, pipeline is effectively avoided to come off, be wound around, tie a knot, for operation provides good environment, significantly enhance work efficiency, and this fixation clamp be used for fixed body external circulation line easier, more reliably, more rapidly, more flexible and safer, be particluarly suitable for the needs in emergency circumstances setting up extracorporeal circulation fast.
Folding is carried out with lower fixture block 2 for convenience of upper fixture block 1, and then be used in the cavernous structure clamping tube wall and open and close, inventor is with reference to prior art, above-mentioned upper fixture block 1 is flexibly connected by fixed axis 6 with wherein one end of lower fixture block 2, on the other end of upper fixture block 1, be also fixed with handle 7 simultaneously, with the switching action in process easy to use, when fixation clamp carrier is fixed on table top, one-handed performance handle can realize folding, namely only can be realized the gripping of extracorporeal circulation pipeline by a people.And as mentioned here above, above-mentioned lower fixture block 2 is also provided with fixing hole 9, to facilitate fixation clamp fixing on table top.
In another embodiment of the invention, above-mentioned upper fixture block 1 can be eight with the pipeline draw-in groove 3 on lower fixture block 2 corresponding surface, and be arranged in a linear, described straight line flushes with upper fixture block 1 or lower fixture block 2, and then can clamp the hole wall of eight circulating lines simultaneously, can be respectively used to fix a radicular arteries pipe, two radicular vein pipes, two right core barrels, a left core barrel, two backup lines.
Further, for causing extruding to the outer wall of pipeline when avoiding clamping pipeline as far as possible, pipeline pump pressure when impact uses, is preferably all covered spongy body 8, can be played the effect of buffering by spongy body 8 in the groove of above-mentioned pipeline draw-in groove 3.
As mentioned here above, above-mentioned fixation clamp substrate monolith all can adopt silica gel plastics to be processed into, and for preventing the injury in addition causing medical personnel in use, also above-mentioned upper fixture block 1 all can be set to rounding with the property at parts of edges and corners of lower fixture block 2.
The above-mentioned preferred embodiment of this utility model in actual use, first identified areas 4 can mark the title of each pipeline, avoid obscuring in use, and the second identified areas 5, then can be used as colour code, its effect significantly in use prevents arteriovenous pipeline from connecing instead.Be fixed on operating-table by fixing hole 9 fixed-piping during use, fixation clamp carrier one end is opened by handle 9, extracorporeal circulation pipeline is emitted in corresponding pipeline draw-in groove according to the first identified areas 4 and the mark in the second identified areas 5, close handle, pipeline firmly blocks, there will not be pipe slides, and blood flow is not affected, ensure normally carrying out of operation on heart.
Than that described above, also it should be noted that spoken of in this manual " embodiment ", " another embodiment ", " embodiment " etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although be described this utility model with reference to multiple explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other amendment and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the building block of subject combination layout and/or layout.Except the modification of carrying out building block and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (7)
1. an extracorporeal circulation pipeline fixation clamp, comprise fixation clamp carrier, it is characterized in that: described fixation clamp carrier comprises the upper fixture block (1) of coupling mutually and lower fixture block (2), described upper fixture block (1) and the corresponding surface of lower fixture block (2) all establish pipeline draw-in groove (3), described upper fixture block (1) is mutually corresponding with the pipeline draw-in groove (3) on lower fixture block (2), for merging formation cavernous structure, described upper fixture block (1) and lower fixture block (2) are also respectively equipped with the first identified areas (4) and the second identified areas (5), described first identified areas (4) and the second identified areas (5) are all corresponding with described pipeline draw-in groove (3).
2. extracorporeal circulation pipeline fixation clamp according to claim 1, is characterized in that: described upper fixture block (1) is flexibly connected by fixed axis (6) with wherein one end of lower fixture block (2), and the other end of described upper fixture block (1) is also fixed with handle (7).
3. extracorporeal circulation pipeline fixation clamp according to claim 1, it is characterized in that: described upper fixture block (1) is eight with the pipeline draw-in groove (3) on lower fixture block (2) corresponding surface, and be arranged in a linear, described straight line flushes with upper fixture block (1) or lower fixture block (2).
4. the extracorporeal circulation pipeline fixation clamp according to claim 1 or 3, is characterized in that: be all coated with spongy body (8) in the groove of described pipeline draw-in groove (3).
5. extracorporeal circulation pipeline fixation clamp according to claim 4, is characterized in that: described upper fixture block (1) and the pipeline draw-in groove (3) on lower fixture block (2) corresponding surface, and the cross section of the cavernous structure formed is for circular.
6. extracorporeal circulation pipeline fixation clamp according to claim 1, is characterized in that: described lower fixture block (2) is also provided with fixing hole (9), and upper fixture block (1) is rounding with the property at parts of edges and corners of lower fixture block (2).
7. the extracorporeal circulation pipeline fixation clamp according to claim 1 or 6, is characterized in that: the material of described fixation clamp carrier is silica gel plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665912.6U CN204219576U (en) | 2014-11-10 | 2014-11-10 | Extracorporeal circulation pipeline fixation clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665912.6U CN204219576U (en) | 2014-11-10 | 2014-11-10 | Extracorporeal circulation pipeline fixation clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219576U true CN204219576U (en) | 2015-03-25 |
Family
ID=52917725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420665912.6U Expired - Fee Related CN204219576U (en) | 2014-11-10 | 2014-11-10 | Extracorporeal circulation pipeline fixation clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295327A (en) * | 2018-02-12 | 2018-07-20 | 中国人民解放军第四军医大学 | Multifunctional heart vascular surgery extracorporal circulatory system workbench |
-
2014
- 2014-11-10 CN CN201420665912.6U patent/CN204219576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295327A (en) * | 2018-02-12 | 2018-07-20 | 中国人民解放军第四军医大学 | Multifunctional heart vascular surgery extracorporal circulatory system workbench |
| CN108295327B (en) * | 2018-02-12 | 2020-11-10 | 中国人民解放军第四军医大学 | Multifunctional cardiovascular surgery extracorporeal circulation workbench |
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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: 20150325 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |