CN205434470U - Sustainable compensation negative pressure drainage bag - Google Patents
Sustainable compensation negative pressure drainage bag Download PDFInfo
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- CN205434470U CN205434470U CN201521100088.0U CN201521100088U CN205434470U CN 205434470 U CN205434470 U CN 205434470U CN 201521100088 U CN201521100088 U CN 201521100088U CN 205434470 U CN205434470 U CN 205434470U
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- bag
- negative pressure
- drainage
- bumping
- bumping bag
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Abstract
The utility model provides a sustainable compensation negative pressure drainage bag, a serial communication port, including stock solution bag and bumping bag, the higher authority of bumping bag is equipped with gas vent, associated drainage catheter and vacuum device, the gas vent is located the higher authority of bumping bag, and the gas vent is equipped with the end cap, be equipped with discharging equipment below the bumping bag, discharging equipment is equipped with discharge port, delivery pipe and prevents the reflux valve, and the emission pipe is connected to the discharge port, through preventing reflux valve intercommunication stock solution bag, is equipped with the second check valve on the delivery pipe below the delivery pipe, the right downside of stock solution bag is equipped with the leakage fluid dram, and leakage fluid dram department is equipped with the third check valve, the left side of bumping bag is equipped with vacuum device, and vacuum device includes spring, piston rod, cavity and handle, vacuum device is equipped with the air inlet with the bumping bag. The utility model provides a sustainable compensation negative pressure drainage bag through pressing of vacuum device, can realize that the bumping bag is in negative pressure, guarantees drainage process's continuation and continuity, adds simultaneously and prevents reflux valve, the effectual refluence that prevents to store liquid.
Description
Technical field
This utility model belongs to manufacture technology field of medical appliance, relates generally to a kind of sustainable compensation negative pressure drainage bag.
Background technology
Surgical operation negative pressure drainage is the important leverage of successful surgery.Suitably negative pressure drainage can make operative region present lasting negative pressure state, plays the effect of abundant drain, and the dead space controlled between postoperative oozing of blood, sepage and elimination wound surface, the infection of prevention of postoperative are had important clinical meaning.Clinically, generally require and patient is implemented drainage, so that drain is discharged.Drainage bag is that Hospitals at Present uses one of medical drainage apparatus most, most commonly used as postoperative drainage.Drainage bag is typically to be formed by double-deck PVC film heat seal, and heated double-deck PVC film, as storing bag, stores and has PVC hose to be connected with drain site as drainage catheter on bag.Using common drainage bag to carry out drain, mainly by drain self gravitation or draining hole exudate pressure effect, flow out toward lower from eminence, drainage bag itself can not produce negative pressure, belongs to passive drain.The most current medical drainage bag, simply possesses simple fluid storage function.The most common negative pressure drainage device structure is the most complicated, and common drainage system connects with device for storing liquid, and drainage-fluid is probably introduced to negative pressure generating device by misoperation, thus has influence on the use of negative pressure drainage device；Cause to be difficult to produce and there is stable negative pressure pressure.It addition, liquid collector in use has liquid occupies liquid storage space so that the negative pressure of drainage bag is gradually lowered, and causes the flows decrease of liquid, it is impossible to realize persistence drain.
Utility model content
The problem existed for current drainage bag, this utility model provides a kind of easy to operate, and the drainage bag of sustainable compensation negative pressure persistently supplements negative pressure, it is ensured that the seriality of drain.
This utility model solves above-mentioned technical problem and be the technical scheme is that
A kind of sustainable compensation negative pressure drainage bag, it is characterised in that described drainage bag includes liquid storing bag and bumping bag, described bumping bag be arranged above with air vent, drainage catheter and negative pressure device；Described air vent is positioned at above bumping bag, and described air vent is provided with plug；One end of described drainage catheter is inserted into bumping bag, is positioned at the centre of bumping bag, and the other end of described drainage catheter is provided with draining hole, is provided with the first check valve at described draining hole；Described bumping bag tapping equipment is arranged below, described tapping equipment is provided with floss hole, delivery pipe and valve for preventing reverse-flow, and described floss hole connects delivery pipe, described delivery pipe connect liquid storing bag below by valve for preventing reverse-flow, described delivery pipe is provided with the second check valve；The lower right side of described liquid storing bag is provided with leakage fluid dram, is provided with the 3rd check valve at described leakage fluid dram；The left side of described bumping bag is provided with negative pressure device, and described negative pressure device includes spring, piston rod, cavity and handle；Described negative pressure device and bumping bag are provided with air inlet, be provided with drainage screen, only need air to flow, prevent penetration by liquid in described air inlet；Above being additionally provided with of described bumping bag is linked with, described in the centre that is linked be provided with hook, keep bottom surface and the plane-parallel of drainage bag, prevent the refluence of the drainage-fluid of bumping bag.
Further, described tapping equipment is provided with two.
Further, described air vent is provided with two, becomes symmetric arrays at the two ends of drainage catheter.
Further, described liquid storing bag is further marked with graduation mark.
The utility model has the advantage of: the sustainable compensation negative pressure drainage bag that this utility model provides, by the pressing of negative pressure device, bumping bag can be realized and be in negative pressure state, ensure persistence and the seriality of drainage process, it is simultaneously introduced valve for preventing reverse-flow, effectively prevent from storing the refluence of liquid, add bumping bag, the liquid that can effectively further prevent drain flows backwards and is back in drainage catheter, this drainage bag is easy to operate, continuous continual drain can be realized, in liquid storing bag, be provided with scale simultaneously, can be convenient for people to check the amount of liquid of drain.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein: 1. liquid storing bag 2. bumping bag 3. air vent 4. drainage catheter
5. negative pressure device 6. plug 7. draining hole 8. first check valve
9. floss hole 10. delivery pipe 11. valve for preventing reverse-flow 12. second check valve
13. leakage fluid dram 14. the 3rd check valve 15. spring 16. piston rods
17. cavity 18. handle 19. air inlet 20. drainage screens
21. are linked with 22. hooks 15
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
A kind of sustainable compensation negative pressure drainage bag, it is characterised in that described drainage bag includes liquid storing bag 1 and bumping bag 2, described bumping bag 2 be arranged above with air vent 3, drainage catheter 4 and negative pressure device 5；Described air vent 3 is positioned at above bumping bag 2, and described air vent 3 is provided with plug 6；One end of described drainage catheter 4 is inserted into bumping bag 2, is positioned at the centre of bumping bag 2, and the other end of described drainage catheter 3 is provided with draining hole 7, is provided with the first check valve 8 at described draining hole 7；Described bumping bag 2 tapping equipment is arranged below, described tapping equipment is provided with floss hole 9, delivery pipe 10 and valve for preventing reverse-flow 11, described floss hole 9 connects delivery pipe 10, described delivery pipe 10 connect liquid storing bag 1 below by valve for preventing reverse-flow 11, described delivery pipe 10 is provided with the second check valve 12；The lower right side of described liquid storing bag is provided with leakage fluid dram 13, is provided with the 3rd check valve 14 at described leakage fluid dram 13；The left side of described bumping bag is provided with negative pressure device 5, and described negative pressure device 5 includes spring 15, piston rod 16, cavity 17 and handle 18；It is provided with air inlet 19 between described negative pressure device 5 and bumping bag 2, described air inlet 19 is provided with drainage screen 20, only need air to flow, prevent penetration by liquid；Above being additionally provided with of described bumping bag is linked with 21, described in the centre that is linked be provided with hook 22, keep bottom surface and the plane-parallel of drainage bag, prevent the refluence of the drainage-fluid of bumping bag.
Further, described tapping equipment is provided with two.
Further, described air vent is provided with two, becomes symmetric arrays at the two ends of drainage catheter.
Further, described liquid storing bag is further marked with graduation mark.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (4)
1. a sustainable compensation negative pressure drainage bag, it is characterised in that described drainage bag includes liquid storing bag and bumping bag, described bumping bag be arranged above with air vent, drainage catheter and negative pressure device；Described air vent is positioned at above bumping bag, and described air vent is provided with plug；One end of described drainage catheter is inserted into bumping bag, is positioned at the centre of bumping bag, and the other end of described drainage catheter is provided with draining hole, is provided with the first check valve at described draining hole；Described bumping bag tapping equipment is arranged below, described tapping equipment is provided with floss hole, delivery pipe and valve for preventing reverse-flow, and described floss hole connects delivery pipe, described delivery pipe connect liquid storing bag below by valve for preventing reverse-flow, described delivery pipe is provided with the second check valve；The lower right side of described liquid storing bag is provided with leakage fluid dram, is provided with the 3rd check valve at described leakage fluid dram；The left side of described bumping bag is provided with negative pressure device, and described negative pressure device includes spring, piston rod, cavity and handle；Described negative pressure device and bumping bag are provided with air inlet, are provided with drainage screen in described air inlet；Above being additionally provided with of described bumping bag is linked with, described in the centre that is linked be provided with hook.
A kind of sustainable compensation negative pressure drainage bag, it is characterised in that described tapping equipment is provided with two.
A kind of sustainable compensation negative pressure drainage bag, it is characterised in that described air vent is provided with two, becomes symmetric arrays at the two ends of drainage catheter.
A kind of sustainable compensation negative pressure drainage bag, it is characterised in that described liquid storing bag is further marked with graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100088.0U CN205434470U (en) | 2015-12-23 | 2015-12-23 | Sustainable compensation negative pressure drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100088.0U CN205434470U (en) | 2015-12-23 | 2015-12-23 | Sustainable compensation negative pressure drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434470U true CN205434470U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100088.0U Active CN205434470U (en) | 2015-12-23 | 2015-12-23 | Sustainable compensation negative pressure drainage bag |
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| Country | Link |
|---|---|
| CN (1) | CN205434470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106421941A (en) * | 2016-10-31 | 2017-02-22 | 姜刚书 | Negative-pressure drainage device for cardiovascular medicine |
| CN106668963A (en) * | 2016-12-22 | 2017-05-17 | 重庆琪美斯医疗设备有限公司 | Multifunctional medical drainage bag |
-
2015
- 2015-12-23 CN CN201521100088.0U patent/CN205434470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106421941A (en) * | 2016-10-31 | 2017-02-22 | 姜刚书 | Negative-pressure drainage device for cardiovascular medicine |
| CN106668963A (en) * | 2016-12-22 | 2017-05-17 | 重庆琪美斯医疗设备有限公司 | Multifunctional medical drainage bag |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |