CN202044566U - Integral device with functions of drawing liquid and draining liquid - Google Patents
Integral device with functions of drawing liquid and draining liquid Download PDFInfo
- Publication number
- CN202044566U CN202044566U CN2011201169733U CN201120116973U CN202044566U CN 202044566 U CN202044566 U CN 202044566U CN 2011201169733 U CN2011201169733 U CN 2011201169733U CN 201120116973 U CN201120116973 U CN 201120116973U CN 202044566 U CN202044566 U CN 202044566U
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- China
- Prior art keywords
- liquid
- flap valve
- sleeve pipe
- conehead
- integral device
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- 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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Abstract
The utility model relates to an integral device with functions of drawing liquid and draining liquid, belonging to the technical field of medical equipment structure. The integral device comprises a cannula (1) of which a front end is provided with a cone head I (9) and a movable lever (2) partly inserted into the cannula (1), wherein a flap valve I (3) capable of opening and closing is arranged at a liquid inlet inside of the cannula (1), a wall of the cannula (1) is provided with a cone head II (6) used for connecting a liquid draining pipe (5), and a flap valve II (4) capable of opening and closing is arranged at the cone head II (6). By adopting the integral device of the utility model, an alternative process of the drawing liquid and the draining liquid can be realized without taking off a liquid drawing device, thus the integral device can be operated conveniently without introducing outside gas, operation time is reduced, and infection probability is also reduced.
Description
Technical field
This utility model relates to a kind of drawing liquid discharge opeing integrated device, belongs to technical field of medical appliance structures.
Background technology
At present, when carrying out seroperitoneum and hydrothorax puncture drainage, cyst of kidney hepatic cyst and nest cyst puncture sclerotherapy, use and to take off syringe after syringe is extracted liquid out, connect syringe behind the drain again, need repeatable operation repeatedly, so operation technique is loaded down with trivial details and change the easy ambient atmos that imports in the syringe process, increases infection chance, influences therapeutic effect.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of and in drawing liquid and discharge opeing alternation procedure, need not to take off pumping device, easy to operate, do not import ambient atmos, shorten operation time, reduce the drawing liquid discharge opeing integrated device that infects probability.
This utility model is achieved through the following technical solutions:
A kind of drawing liquid discharge opeing integrated device, the sleeve pipe 1 and the part that comprise front end band conehead I 9 insert in its interior carriage release lever 2, its special character is in sleeve pipe 1 pipe inlet place but the flap valve I 3 of folding is installed, the tube wall of sleeve pipe 1 is provided with the conehead II 6 that is used to connect discharging tube 5, but conehead II 6 places are equipped with the flap valve II 4 of folding; In the time will extracting the intravital liquid of patient out, pull back carriage release lever 2, the sleeve pipe 1 interior negative pressure that produces drove flap valve I 3 and opened this moment, drive flap valve II 4 closures, thereby the drainage tube 8 of liquid through being communicated with conehead I 9 entered in the sleeve pipe 1, when being filled with liquid in the sleeve pipe 1, promote carriage release lever 2 forward, because the effect of liquid malleation in the tube chamber, make flap valve I 3 closures, flap valve II 4 opens, and the discharging tube 5 of the liquid in the pipe through being connected with conehead II 6 is discharged in the drainage bag 7;
The seam of described sleeve pipe 1 and conehead II 6 is equipped with and is used to stop that flap valve II 4 moves grade 10 to sleeve pipe 1 in.
This utility model reasonable in design, flap valve I and flap valve II are used, make liquid can only be from the porch unidirectional entering, the unidirectional discharge from the exit is finished drawing liquid and discharge opeing in a two-way process of carriage release lever, drawing liquid and discharge opeing process need not to take off pumping device, easy to operate, do not import ambient atmos, can effectively shorten operation time, reduced the infection probability.
Description of drawings
Fig. 1: the structural representation of a kind of drawing liquid discharge opeing of this utility model integrated device.
Among the figure: 1, sleeve pipe, 2, carriage release lever, 3, flap valve I, 4, flap valve II, 5, discharging tube, 6, conehead II, 7, drainage bag, 8, drainage tube, 9, conehead I, 10, the shelves head.
The specific embodiment
Provide the specific embodiment of the present utility model below with reference to accompanying drawing, be used for this utility model is described further.
A kind of drawing liquid discharge opeing integrated device of present embodiment, the sleeve pipe 1 and the part that comprise front end band conehead I 9 insert in its interior carriage release lever 2, its special character is in sleeve pipe 1 pipe inlet place but the flap valve I 3 of folding is installed, the tube wall of sleeve pipe 1 is provided with the conehead II 6 that is used to connect discharging tube 5, but conehead II 6 places are equipped with the flap valve II 4 of folding; The seam of sleeve pipe 1 and conehead II 6 is equipped with and is used to stop that flap valve II 4 moves grade 10 to sleeve pipe 1 in.
Operation principle: in the time will extracting the intravital liquid of patient out, pull back carriage release lever 2, the sleeve pipe 1 interior negative pressure that produces drove flap valve I 3 and opened this moment, drive flap valve II 4 closures, thereby make liquid in drainage tube 8 enters sleeve pipe 1,, promote carriage release lever 2 forward when in the sleeve pipe 1 during full of liquid, because the effect of liquid malleation in the tube chamber, make flap valve I 3 closures, flap valve II 4 opens, and the discharging tube 5 of the liquid in the pipe through being connected with conehead II6 drains in the drainage bag 7.
This utility model is used by flap valve I and flap valve II, make liquid can only be from the porch unidirectional entering, the unidirectional discharge from the exit, drawing liquid and discharge opeing are finished in a two-way process of carriage release lever, drawing liquid and discharge opeing process need not to take off pumping device, and be easy to operate, do not import ambient atmos, can effectively shorten operation time, reduce the infection probability.
Claims (2)
1. drawing liquid discharge opeing integrated device, the sleeve pipe (1) and the part that comprise front end band conehead I (9) insert in its interior carriage release lever (2), it is characterized in that at sleeve pipe (1) but in the pipe inlet place flap valve I (3) of folding is installed, the tube wall of sleeve pipe (1) is provided with the conehead II (6) that is used to connect discharging tube (5), conehead II (6) but locate to be equipped with the flap valve II (4) of folding.
2. according to the described a kind of drawing liquid discharge opeing integrated device of claim 1, the seam that it is characterized in that described sleeve pipe (1) and conehead II (6) is equipped with and is used to the shelves (10) that stop that flap valve II (4) moves to sleeve pipe (1) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169733U CN202044566U (en) | 2011-04-09 | 2011-04-09 | Integral device with functions of drawing liquid and draining liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201169733U CN202044566U (en) | 2011-04-09 | 2011-04-09 | Integral device with functions of drawing liquid and draining liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044566U true CN202044566U (en) | 2011-11-23 |
Family
ID=44984893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201169733U Expired - Fee Related CN202044566U (en) | 2011-04-09 | 2011-04-09 | Integral device with functions of drawing liquid and draining liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623470A (en) * | 2013-12-10 | 2014-03-12 | 谭世令 | Hydrothorax and ascites pumping device |
| CN107281564A (en) * | 2017-07-20 | 2017-10-24 | 吴刚 | A kind of deep vomica negative pressure drainage device |
-
2011
- 2011-04-09 CN CN2011201169733U patent/CN202044566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623470A (en) * | 2013-12-10 | 2014-03-12 | 谭世令 | Hydrothorax and ascites pumping device |
| CN107281564A (en) * | 2017-07-20 | 2017-10-24 | 吴刚 | A kind of deep vomica negative pressure drainage device |
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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: 20111123 Termination date: 20140409 |