CN101439215A - Disposal urinary catheter - Google Patents
Disposal urinary catheter Download PDFInfo
- Publication number
- CN101439215A CN101439215A CNA2008102497278A CN200810249727A CN101439215A CN 101439215 A CN101439215 A CN 101439215A CN A2008102497278 A CNA2008102497278 A CN A2008102497278A CN 200810249727 A CN200810249727 A CN 200810249727A CN 101439215 A CN101439215 A CN 101439215A
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- China
- Prior art keywords
- urine
- urinary catheter
- water
- small water
- water sac
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Abstract
The invention relates to a disposable urinary catheter. The urinary catheter is characterized in that: a round head of a urinary tract insertion end of a tube body is provided with a urine inlet and a water sac which prevents the tube body from falling off, a urine outlet side of a urine discharge end of the tube body is provided with a branch tube, the inside of the tube body is provided with a urine channel connecting the urine inlet with the urine outlet, and the inside of the tube body is also provided with a water filling channel connecting the water sac with the branch tube, the outside of the tube body positioned behind the water sac is also provided with a small annular water sac which is used for plugging human urinary meatus, the urine outlet side is provided with a small water sac branch tube which separately fills water to the small water sac, and the inside of the tube body is provided with the water filling channel connecting the small water sac with the small water sac branch tube. The urinary catheter has the beneficial effects that the operation is simple and reliable; the original water sac can prevent the urinary catheter from falling off; the added small water sac can effectively prevent the urine from leaking from the urinary catheter at urethral catheterization; and the urinary catheter can effectively relieve the pain of a patient, accurately record the urine amount, and has no leakage at the urethral catheterization, thus reducing the workload of nurses.
Description
(1) technical field
The present invention relates to the urethral catheterization utensil that uses in a kind of medical treatment, particularly a kind of disposal urinary catheter.
(2) background technology
Clinically, the urethral catheterization right and wrong usually see for the patient implements, and female patient has 30% leakage of urine in the patient of indwelling catheter according to statistics, and the male has 10% leakage of urine.This has not only increased misery for patient and family members, also causes the observation of patient's urine amount not accurate enough, and has increased nurse's workload.
(3) summary of the invention
The present invention is in order to remedy the deficiencies in the prior art, provides a kind of and can effectively remove the disposal urinary catheter that patient suffering, accurate recording urine amount, urethral catheterization do not leak outside.
The present invention is achieved through the following technical solutions:
Disposal urinary catheter of the present invention, the round end of the urethra insertion end of body is provided with urine inlet and prevents the water pocket that body comes off, the urine outlet side of the urine outlet side of body is provided with breeches pipe, body inside is provided with the urine passageway that connects urine inlet and urine outlet, body inside also is provided with the water filling channel that connects water pocket and breeches pipe, its special character is: the back that the outside of body is positioned at described water pocket also is provided with an annular small water balloon that is used to stop up people's urethral orifice, described urine outlet side is provided with the small water balloon breeches pipe of giving the small water balloon water-filling separately, and body inside is provided with the water filling channel that connects small water balloon and small water balloon breeches pipe.Breeches pipe and small water balloon breeches pipe end are provided with valve.
Disposal urinary catheter of the present invention, the diameter of water pocket are 2-3 centimetre, and the diameter of small water balloon is 1 centimetre, mutually close between the two edge spacing be 1.5 centimetres.
The invention has the beneficial effects as follows that easy and simple to handle, reliable, the urinary catheter that prevents of water pocket originally comes off, urine spilt outside urinary catheter when the small water balloon that increases can effectively stop urethral catheterization, can effectively remove the patient suffering, accurate recording urine amount, urethral catheterization does not leak outside, and has reduced nurse's workload.Urinary catheter can not pressed off by small water balloon, and urine drainage is unobstructed.
(4) description of drawings
Accompanying drawing is a structural representation of the present invention.
Among the figure, the outlet of A urine, B breeches pipe, C small water balloon breeches pipe, F urine inlet, D water pocket, E small water balloon.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.
Disposal urinary catheter of the present invention, the round end of the urethra insertion end of body is provided with urine inlet F and prevents the water pocket D that body comes off, the urine outlet A side of the urine outlet side of body is provided with breeches pipe B, body inside is provided with the urine passageway that connects urine inlet F and urine outlet S, body inside also is provided with the water filling channel that connects water pocket F and breeches pipe B, its special character is: the back that the outside of body is positioned at described water pocket D also is provided with an annular small water balloon E who is used to stop up people's urethral orifice, described urine outlet A side is provided with the small water balloon breeches pipe C that gives the small water balloon water-filling separately, and body inside is provided with the water filling channel that connects small water balloon E and small water balloon breeches pipe C.Breeches pipe B and small water balloon breeches pipe C-terminal are provided with valve.
Disposal urinary catheter of the present invention, the diameter of water pocket D are 2-3 centimetre, and the diameter of small water balloon E is 1 centimetre, mutually close between the two edge spacing be 1.5 centimetres.
Disposal urinary catheter of the present invention is provided with three chambeies, two capsules, by the urine inlet F of the round end of catheter insertion end, and water pocket D, small water balloon E, the urine outlet A of urine outlet side, the big water pocket filling opening of breeches pipe B, the small water balloon filling opening of small water balloon breeches pipe C is formed.Be provided with small water balloon E on the urinary catheter especially, and small water balloon E communicates with small water balloon breeches pipe C.
Small water balloon E is at big water pocket D urine-output end 1.5cm.
This disposal urinary catheter is made up of urinary catheter passage and water pocket D, small water balloon E and their charging pipe.There is urine inlet F diameter 3mm urinary catheter round plug side, apart from urine inlet 1cm big water pocket diameter 2-3cm is arranged, small water balloon diameter 1cm, 1.5cm between the big small water balloon.After the aseptic urethral catheterization success, inject normal saline 10-20mil from breeches pipe B to water pocket D, the tractive urinary catheter is connected with urine drainage bag outward.If patient's urine does not leak outside, can not fill small water balloon E; Leak outside if urine takes place, then annotate normal saline 3-5mil from small water balloon breeches pipe C again and go into small water balloon E.Be small water balloon E alternative use in urethra, small water balloon E can stop urine to spill outside urinary catheter.
The small water balloon of this disposal urinary catheter and water filling channel, water-filling breeches pipe are equally applicable to the two capsule catheters in four chambeies.
Claims (2)
1. disposal urinary catheter, the round end of the urethra insertion end of body is provided with urine inlet (F) and prevents the water pocket (D) that body comes off, urine outlet (A) side of the urine outlet side of body is provided with breeches pipe (B), body inside is provided with the urine passageway that connects urine inlet (F) and urine outlet (A), body inside also is provided with the water filling channel that connects water pocket (D) and breeches pipe (B), it is characterized in that: the back that the outside of body is positioned at described water pocket (D) also is provided with an annular small water balloon (E) that is used to stop up people's urethral orifice, described urine outlet (A) side is provided with the small water balloon breeches pipe (C) of giving the small water balloon water-filling separately, and body inside is provided with the water filling channel that connects small water balloon (E) and small water balloon breeches pipe (C).
2. disposal urinary catheter according to claim 1 is characterized in that: the diameter of water pocket (D) is 2-3 centimetre, and the diameter of small water balloon (E) is 1 centimetre, mutually close between the two edge spacing be 1.5 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102497278A CN101439215A (en) | 2008-12-30 | 2008-12-30 | Disposal urinary catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102497278A CN101439215A (en) | 2008-12-30 | 2008-12-30 | Disposal urinary catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101439215A true CN101439215A (en) | 2009-05-27 |
Family
ID=40723911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102497278A Pending CN101439215A (en) | 2008-12-30 | 2008-12-30 | Disposal urinary catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101439215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727423A (en) * | 2016-05-16 | 2016-07-06 | 钟洁 | Male indwelling urethral catheterization device |
-
2008
- 2008-12-30 CN CNA2008102497278A patent/CN101439215A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727423A (en) * | 2016-05-16 | 2016-07-06 | 钟洁 | Male indwelling urethral catheterization device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090527 |