CN201578638U - Disposable medical negative pressure drainage device - Google Patents
Disposable medical negative pressure drainage device Download PDFInfo
- Publication number
- CN201578638U CN201578638U CN2009202577198U CN200920257719U CN201578638U CN 201578638 U CN201578638 U CN 201578638U CN 2009202577198 U CN2009202577198 U CN 2009202577198U CN 200920257719 U CN200920257719 U CN 200920257719U CN 201578638 U CN201578638 U CN 201578638U
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- Prior art keywords
- tube
- drainage
- negative pressure
- cylinder
- drainage tube
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- Expired - Fee Related
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Abstract
The utility model relates to a disposable medical negative pressure drainage device which comprises a drainage tube, a flow controller, a negative pressure fluid cylinder and the like, wherein the negative pressure fluid cylinder further comprises an upper part, a middle part and a lower part, i.e. a cylinder cover, an elastic snakeskin tube and a cylinder bottom; the cylinder cover and the cylinder bottom are made of hard transparent plastics, and the elastic snakeskin tube is made of transparent plastics with quite good elasticity; the drainage tube is made of a transparent hose; the cylinder cover is provided with a lifting eye, a plug pipe and an exhaust valve, scales are printed on the cylindrical surface of the cylinder bottom, and the side surface at the lower part of the cylinder bottom is provided with a drainage valve; the side wall of the front end of the drainage tube is provided with a small hole, and the other end of the drainage tube is plugged on the plug pipe at the upper part of the cylinder cover; and the flow controller is sleeved with the middle part of the drainage tube. The use method is as follows: when in use, first the flow controller is closed and then the exhaust valve is opened, some air in a discharge tube of the cylinder cover is pressed and then the exhaust valve is closed; and at this time, the inside of the cylinder is in a negative pressure state, the front end of the drainage tube is inserted into a drainage part, the flow controller is opened, and the negative pressure in the cylinder can be used for aspiration and drainage.
Description
(1) technical field
This utility model relates to the medical instruments technical field, and specifically, it relates to a kind of Dispoable medical depression drainage device that is used for drain pelvic hydrops clinically and seroperitoneum.
(2) background technology
Clinically, some patients be because after abdominal cavity or pelvic cavity local patholoic change and the operation, intracavity can produce many hydrops and can't absorb voluntarily in a short time, at this moment carry out drain for the misery that alleviates patient with regard to going local paracentesis.General such drainage is to finish before the sick bed in ward mostly, also needs the sterile working, since the restriction of working condition, careless slightly just infection easily.Hospital uses the method for nature drain mostly at present, but suffers from the patient of intracavity inflammation because hydrops is handed over thickness for some, if still just be easy to generate hematocele, hydrops with the nature drain, cause wound infection not healed, at this moment just need to adopt negative pressure drainage, existing negative pressure drainage device structure complexity, cost height, be difficult for moving, careless slightlyly during operation will produce infection, and not easy to operate, and labor intensity is big, the participant is many, and this brings a lot of inconvenience to medical personnel.This shows that existing medical apparatus and instruments and Therapeutic Method can not satisfy the needs of the times.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and Dispoable medical depression drainage device a kind of simple in structure, easy to use, safe is provided.
The purpose of this utility model is solved by following technical proposals: a kind of Dispoable medical depression drainage device is made up of drainage tube, flow controller, negative pressure hydrops tube etc.Wherein negative pressure hydrops tube is again to be assembled by cover, elasticity flexible metal conduit, tube these upper, middle and lower three parts of the end, and a cover and a tube end are to be made by hard transparent plastic, the elasticity flexible metal conduit be by elasticity preferably transparent plastic make; Drainage tube is to be made by transparent hose; Cover is provided with hanger, insertion pipe, air bleeding valve, is printed on graduation mark on the face of cylinder at the tube end, and the side of tube bottom is provided with tapping valve; On the drainage tube front end side wall aperture is arranged, the other end of drainage tube is plugged on the insertion pipe on cover top; Flow controller is sleeved on the middle part of drainage tube.
Using method of the present utility model: close flow controller during use earlier, open air bleeding valve, push in the cover expelling tube and close air bleeding valve behind the part air, be negative pressure state in the tube this moment, the drainage tube front end is inserted the drain position, open flow controller again and can utilize the negative pressure in the tube to carry out aspiration drainage.
The beneficial effects of the utility model are: transparent drainage tube and negative pressure hydrops tube can be observed the color that drains liquid at any time, and the graduation mark that tube bottom divides is the volume of metering liquid more accurately.This negative pressure hydrops tube can be placed at ordinary times on the ground and also can utilize hanger that it is hung, and the negative pressure of negative pressure hydrops tube inside will increase during suspension.It is low to have cost, and disposable use is protected from infection, and is easy and simple to handle, is easy to carry advantages such as accurate measurement.
(4) description of drawings
Accompanying drawing is an overall structure sketch map of the present utility model.
In the accompanying drawing, 1. drainage tube, 2. negative pressure hydrops tube, 3. flow controller, 4. aperture, 5. cover, 6. tin at the bottom of, 7. elasticity flexible metal conduit, 8. insertion pipe, 9. hanger, 10. air bleeding valve, 11. tapping valves, 12. graduation marks.
(5) specific embodiment
In the accompanying drawing, a kind of Dispoable medical depression drainage device is made up of drainage tube (1), flow controller (3), negative pressure hydrops tube (2) etc.Wherein negative pressure hydrops tube (2) is again to be assembled by cover (5), elasticity flexible metal conduit (7), the tube end (6) this upper, middle, and lower part, cover (5) is provided with hanger (9), insertion pipe (8), air bleeding valve (10), be printed on graduation mark (12) on the face of cylinder of the tube end (6), the side of tube (6) bottom, the end is provided with tapping valve (11); On drainage tube (1) front end side wall aperture (4) is arranged, the other end of drainage tube (1) is plugged on the insertion pipe (5) on cover (5) top, and flow controller (3) is sleeved on the middle part of drainage tube (1).
Claims (3)
1. Dispoable medical depression drainage device, it is characterized in that: it is made up of drainage tube, flow controller, negative pressure hydrops tube, wherein negative pressure hydrops tube is again to be assembled by cover, elasticity flexible metal conduit, tube this upper, middle, and lower part of the end, and flow controller is sleeved on the middle part of drainage tube.
2. Dispoable medical depression drainage device according to claim 1 is characterized in that: the cover and the tube end are to be made by hard transparent plastic, and the elasticity flexible metal conduit is to be made by transparent plastic, and drainage tube is to be made by transparent hose.
3. Dispoable medical depression drainage device according to claim 1 is characterized in that: cover is provided with hanger, insertion pipe, air bleeding valve; Be printed on graduation mark on the face of cylinder at the tube end, the side of tube bottom is provided with tapping valve; On the drainage tube front end side wall aperture is arranged, the other end of drainage tube is plugged on the insertion pipe on cover top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577198U CN201578638U (en) | 2009-10-30 | 2009-10-30 | Disposable medical negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202577198U CN201578638U (en) | 2009-10-30 | 2009-10-30 | Disposable medical negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578638U true CN201578638U (en) | 2010-09-15 |
Family
ID=42720631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202577198U Expired - Fee Related CN201578638U (en) | 2009-10-30 | 2009-10-30 | Disposable medical negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589459A (en) * | 2016-12-27 | 2019-04-09 | 李振平 | A kind of urethral catheterization device |
-
2009
- 2009-10-30 CN CN2009202577198U patent/CN201578638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589459A (en) * | 2016-12-27 | 2019-04-09 | 李振平 | A kind of urethral catheterization 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: 20100915 Termination date: 20111030 |