CN2619663Y - Valve device for urinary catheter - Google Patents
Valve device for urinary catheter Download PDFInfo
- Publication number
- CN2619663Y CN2619663Y CN 03204214 CN03204214U CN2619663Y CN 2619663 Y CN2619663 Y CN 2619663Y CN 03204214 CN03204214 CN 03204214 CN 03204214 U CN03204214 U CN 03204214U CN 2619663 Y CN2619663 Y CN 2619663Y
- Authority
- CN
- China
- Prior art keywords
- switch
- urethral
- silicone rubber
- catheter
- rubber sleeve
- 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
Links
- 230000002485 urinary effect Effects 0.000 title description 2
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 19
- 239000004945 silicone rubber Substances 0.000 claims abstract description 19
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 208000019206 urinary tract infection Diseases 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 4
- 229920001971 elastomer Polymers 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 description 9
- 206010033892 Paraplegia Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a urethral catheter switch device that is inserted between a urethral and the urethral catheter. The urethral catheter switch device takes a midlevel shaped pipeline shape, the pipeline cavity is provided with a silicone rubber sleeve with a bulkhead. The internal part of the rubber sleeve has a PVC plastic pulling bar with a pushing and pulling head and takes a form of a frequent closed switch, which can effectively cut off the communication of the urethral liquid inside the urethral catheter. When in releasing the urethral liquid, the PVC plastic pulling bar is moved by a sliding switch and drives the sleeve bulkhead to leave the joint through hole of the switch device. Finally, the urethral liquid can be released out. Furthermore, a limit locking rotating cap of the switch is arranged so as to convenient for long period urethral liquid releasing operation. The device has the advantages of simple structure, corrosion bearable, convenient and reliable application, remarkable function and efficiency of preventing the urinary tract infection.
Description
Technical field
This utility model relates to medical treatment and nursing apparatus adnexa, promptly is used for the switching device on the catheter.
Background technology
For long-term laid up and need be the patient of operations such as fistulation, prostate, paraplegia, generally directly connect Bag for collecting urine and urinate with catheter.And carry urinary drainage bag for a long time, and both inconvenient removing patient, also unbecoming, also cause urinary tract infection easily.
Summary of the invention
This utility model is exactly directly to be connected with Bag for collecting urine at catheter and not have the defective of switching device and the catheter switching device that designs.This utility model catheter switching device is the hollow tubular body that can peg graft with catheter in two ends, the silicone rubber sleeve pipe is set in the tube chamber, the telescopic plug of silicone rubber rectify to and press the through hole of stifled switching device one end with self elastic force, the telescopic tail end of silicone rubber then presses the switch bulkhead.The built-in PVC plastic tie of silicone rubber sleeve pipe, the one end is the push-and-pull head that places in the silicone rubber cover pipe plug, its other end is to pass through the switch bulkhead, place in the switch storehouse and the dop that is connected with slide switch, passes slide switch and then can make the PVC plastic tie drive cover pipe plug pine to make the urine circulation from through hole.The switch limitation locking turncap that also can be nested with the band stopper slot on the tubular body is urinated to make things convenient for the long period.
This utility model catheter switching device is the normally closed type switch, and its silicone rubber sleeve pipe can block the urine circulation and infiltrate the switch storehouse with self elastic force shutoff through hole and switch bulkhead.Only promote the PVC pull bar with slide switch, make silicone rubber cover pipe plug leave through hole, urine could enter Bag for collecting urine through switching device, and can stop urine backflow in the Bag for collecting urine.This switching device is simple in structure, is connected with Bag for collecting urine in the time of can urinating again, and easy to operate, reliable, corrosion-resistant, function is obvious, can stop urinary tract infection, is easy to promote the use of.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure, 1 through hole, 2 plugs, 3 push-and-pull heads, 4,15 joints, 5 tube chambers, 6 silicone rubber sleeve pipes, 7 PVC plastic tie, 8 switch limitation locking turncaps, 9 tubular bodies, 10 gum sleeve tail ends, 11 dops, 12 switch storehouses, 13,14 passages, 16 slide switches, 17 switch bulkheads, 18 stopper slots.
The specific embodiment
As shown in Figure 1, this utility model catheter switching device is the hollow tubular body 9 that two ends and catheter are pegged graft, silicone rubber sleeve pipe 6 is set in the tube chamber 5, the plug 2 of silicone rubber sleeve pipe 6 is over against the through hole 1 of also pressing stifled switching device one end, the tail end 10 of silicone rubber sleeve pipe 6 presses switch bulkhead 17, silicone rubber sleeve pipe 6 built-in PVC plastic tie 7, the one end is the push-and-pull 3 that places in the silicone rubber cover pipe plug 2, and its other end is to pass through switch bulkhead 17, place the dops 11 that are connected with slide switch 16 in the switch storehouse 12.Be nested with the switch limitation locking turncap of band stopper slot 18 on the tubular body 9.
Claims (2)
1, the catheter switching device, it is characterized in that said switching device is the hollow tubular body (9) that can peg graft with catheter in two ends, silicone rubber sleeve pipe (6) is set in the tube chamber (5), the plug (2) of silicone rubber sleeve pipe (6) is rectified also pressing the through hole (1) of stifled switching device one end, the tail end (10) of silicone rubber sleeve pipe (6) presses switch bulkhead (17), the built-in PVC plastic tie of silicone rubber sleeve pipe (6) (7), the one end is the push-and-pull head (3) that places in the silicone rubber cover pipe plug (2), and its other end is for passing through switch bulkhead (17), place the dop (11) that is connected with slide switch (16) in the switch storehouse (12).
2, catheter switching device according to claim 1 is characterized in that being nested with on the said tubular body (9) the switch limitation locking turncap (8) of being with stopper slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204214 CN2619663Y (en) | 2003-02-17 | 2003-02-17 | Valve device for urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03204214 CN2619663Y (en) | 2003-02-17 | 2003-02-17 | Valve device for urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619663Y true CN2619663Y (en) | 2004-06-09 |
Family
ID=34241361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03204214 Expired - Fee Related CN2619663Y (en) | 2003-02-17 | 2003-02-17 | Valve device for urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619663Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052475B (en) * | 2004-09-06 | 2012-08-29 | 科洛普拉斯特公司 | Silicone urinal with integral adhesive |
| CN116099100A (en) * | 2023-02-24 | 2023-05-12 | 广州维力医疗器械股份有限公司 | An intermittent urinary catheter structure |
-
2003
- 2003-02-17 CN CN 03204214 patent/CN2619663Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052475B (en) * | 2004-09-06 | 2012-08-29 | 科洛普拉斯特公司 | Silicone urinal with integral adhesive |
| CN116099100A (en) * | 2023-02-24 | 2023-05-12 | 广州维力医疗器械股份有限公司 | An intermittent urinary catheter structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |