CN203507276U - Disposable catheter - Google Patents
Disposable catheter Download PDFInfo
- Publication number
- CN203507276U CN203507276U CN201320358468.9U CN201320358468U CN203507276U CN 203507276 U CN203507276 U CN 203507276U CN 201320358468 U CN201320358468 U CN 201320358468U CN 203507276 U CN203507276 U CN 203507276U
- Authority
- CN
- China
- Prior art keywords
- plug
- bladder
- insertion head
- tube
- drainage bag
- Prior art date
- 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 a disposable catheter. The disposable catheter comprises a main tube, a bladder insertion head, a balloon or water sac insertion head, a urination drainage bag insertion head and a bladder flushing tube insertion head, wherein the bladder insertion head is connected to one end of the main tube and used for being inserted into the human body, and the balloon or the water sac insertion head, the urination drainage bag insertion head and the bladder flushing tube insertion head are connected to the other end of the main tube. The disposable catheter is characterized in that a positive pressure connector is arranged on the bladder flushing tube insertion head and comprises a valve with external threads. The disposable catheter has the advantages that the disposable catheter is simple in structure and convenient to use; because the positive pressure connector on the bladder flushing tube insertion head can be connected with internal threads at the end of a bladder flushing tube conveniently and fast through the external threads, the connection is secure and reliable, sealing performance is good, and the workload of medical workers is relieved.
Description
Technical field
This utility model belongs to medical care articles for use, relates to a kind of disposal urinary catheter.
Background technology
Existing catheter, while connecting bladder rinsing tube, the plug of catheter is not corresponding with the plug of bladder rinsing tube, connect very inconvenient, for medical personnel cause unnecessary trouble.With the immediate prior art of this patent be the patent document that publication number 201631881, application number 201020107709.9, name are called a kind of Improvement type three chamber urinary catheters, its shortcoming is: rubber stopper is repeatedly used, repeatedly by the syringe needle of transfusion device, pricked the easy leakage of rubber stopper.And the syringe needle of transfusion device penetrates after rubber stopper with immobilization with adhesive tape, fixing so also insecure.Encounter irritable patient, syringe needle is easily deviate from, and not only leakage also can be pricked patient.Because syringe needle inner passage is very thin, while getting bladder express developed, do not reach flow.
Summary of the invention
This utility model, in order to make up the deficiencies in the prior art, provides a kind of disposal urinary catheter simple in structure, easy to use.
This utility model is achieved by the following technical solution:
Disposal urinary catheter of the present utility model, comprise main pipeline, be connected to main pipeline one end for inserting the bladder plug of human body, and be connected to air bag or the water pocket plug of the main pipeline other end, urinate drainage bag plug and bladder rinsing tube plug, it is characterized in that: bladder rinsing tube plug is provided with positive pressure connector, positive pressure connector comprises with externally threaded valve.
Disposal urinary catheter of the present utility model, air bag or water pocket plug connect the connection tube of air bag or water pocket; The drainage bag plug of urinating is elasticity rubber plug, connects the taper pipe close of the connection tube end of drainage bag; Bladder rinsing tube plug connects the female thread of bladder irrigation tube end by external screw thread.
The beneficial effects of the utility model are that use positive pressure connector replaces the rubber stopper of prior art, has overcome all shortcomings of prior art, positive pressure connector on bladder rinsing tube plug can conveniently connect the female thread of bladder irrigation tube end, firm and reliable connection, good airproof performance by external screw thread, simple in structure, easy to use, do not need immobilization with adhesive tape, alleviated medical personnel's work, more handy, do not need to use the syringe needle of transfusion device, safety, can not prick patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1 main pipeline, 2 bladder plugs, 3 air bags or water pocket plug, the 4 drainage bag plugs of urinating, 5 bladder rinsing tube plugs, 6 external screw threads, 7 valves.
The specific embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Disposal urinary catheter of the present utility model, comprise main pipeline 1, be connected to main pipeline one end for inserting the bladder plug 2 of human body, and be connected to air bag or the water pocket plug 3 of the main pipeline other end, urinate drainage bag plug 4 and bladder rinsing tube plug 5, bladder rinsing tube plug is provided with positive pressure connector, and positive pressure connector comprises the valve 7 with external screw thread 6.From outside, press the spool of valve, valve open, unclamps spool, valve closing.Valve makes flushing liquor by syringe pipe, be flowed into the main pipeline of catheter, prevents from flowing backwards.
Disposal urinary catheter of the present utility model, air bag or water pocket plug connect the connection tube of air bag or water pocket; The drainage bag plug of urinating is elasticity rubber plug, connects the taper pipe close of the connection tube end of drainage bag; Bladder rinsing tube plug connects the female thread of bladder irrigation tube end by external screw thread.
Claims (2)
1. a disposal urinary catheter, comprise main pipeline, be connected to main pipeline one end for inserting the bladder plug of human body, and be connected to air bag or the water pocket plug of the main pipeline other end, urinate drainage bag plug and bladder rinsing tube plug, it is characterized in that: bladder rinsing tube plug is provided with positive pressure connector, positive pressure connector comprises with externally threaded valve; Bladder rinsing tube plug connects the female thread of bladder irrigation tube end by external screw thread.
2. disposal urinary catheter according to claim 1, is characterized in that: air bag or water pocket plug connect the connection tube of air bag or water pocket; The drainage bag plug of urinating is elasticity rubber plug, connects the taper pipe close of the connection tube end of drainage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320358468.9U CN203507276U (en) | 2013-06-21 | 2013-06-21 | Disposable catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320358468.9U CN203507276U (en) | 2013-06-21 | 2013-06-21 | Disposable catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507276U true CN203507276U (en) | 2014-04-02 |
Family
ID=50366263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320358468.9U Expired - Fee Related CN203507276U (en) | 2013-06-21 | 2013-06-21 | Disposable catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282136A (en) * | 2020-02-27 | 2020-06-16 | 仇涛 | Nephrology department catheter system |
-
2013
- 2013-06-21 CN CN201320358468.9U patent/CN203507276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282136A (en) * | 2020-02-27 | 2020-06-16 | 仇涛 | Nephrology department catheter system |
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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: 20140402 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |