CN201304014Y - Anti-leakage female catheter - Google Patents
Anti-leakage female catheter Download PDFInfo
- Publication number
- CN201304014Y CN201304014Y CNU2008202033762U CN200820203376U CN201304014Y CN 201304014 Y CN201304014 Y CN 201304014Y CN U2008202033762 U CNU2008202033762 U CN U2008202033762U CN 200820203376 U CN200820203376 U CN 200820203376U CN 201304014 Y CN201304014 Y CN 201304014Y
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- CN
- China
- Prior art keywords
- catheter
- urethra
- bladder
- urine
- pipeline
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Abstract
The utility model provides an anti-leakage female catheter and belongs to the field of a medical appliance, in particular relating to the utilization of a female catheter. The anti-leakage female catheter aims at preventing the leakage of urine along the outer part of the catheter, and is characterized in that a urethra bag is arranged and is composed by the connection of a tubular bag body (6) and a pipeline (10), one end of the tubular bag body (6) is closed, the tubular bag body (6) is communicated with the pipeline (10), and partial catheter is sheathed below a bladder fixing bag body (3) of the urethra bag; a pipeline opening (11) at the end of the pipeline has sealing property, and gases or liquid can be filled in the urethra bag by the pipeline opening, so as to lead the urethra bag to be swelled, thereby sealing a urethra and the catheter, and preventing the urine which is leaked from a bladder from continuously flowing outwards; the position of an air-inflation movable sealing ring can be adjusted at will according to body positions of people, and the catheter is pulled, so as to lead a bladder fixing air bag of the catheter to cling to the bladder opening and to be blocked or embedded in the loose urethra opening, thereby leading the urine to be completely led out from the catheter and avoiding urine leakage.
Description
Technical field
The female catheter of a kind of leakproof of this utility model belongs to medical instruments field, relates to the use of female catheter especially.
Background technology
At present, the treatment urine retention, urinating is not subjected to realize the female patient of control or urinary incontinence, flows out external urine wet clothes and other article in order to prevent urine, with catheter urine is excreted usually.The catheter basic composition is: evacuating catheter 5 and bladder be the capsule pipe fixedly, evacuating catheter has the insertion end 1 of a sealing, and have one to inhale urine mouth 2, bladder fixedly the capsule pipe fixedly utricule 3 and conduit 4 are formed by bladder, bladder fixedly utricule and conduit is connected, bladder fixedly capsule pipe adheres to evacuating catheter and becomes conjuncted, bladder fixedly utricule is enclosed within evacuating catheter and below insertion end is inhaled urine mouthful, during use, the evacuating catheter insertion end is inserted bladder, then to bladder fixedly the pipe inflation of ductus bursae or topping up body up to bladder fixedly the utricule blow-up be stuck in opening of bladder, make catheter be unlikely to skid off bladder.Because fixedly the sealing of utricule and opening of bladder is bad for bladder, thus urine can be along catheter outside seepage, get wet clothes and other article cause patient's spirit and the very misery and inconvenient of living, and cause also that together the local skin diaper rash festers.Gerontal patient, especially old women patient, every physiological function all fails.Integumentary musculature is lax, and the urethral orifice sphincter is also lax easily.Part patient keeps somewhere in the air bag urethral catheterization, can't be fastening because of sphincter, the slit is arranged on every side, and cause leakage of urine in the urethral catheterization.Though check that catheter is unobstructed, the drain of energy part causes wet bed.To this kind situation, adopt to change the Foley catheter model or in air bag, add big yield etc. and still can not solve the leakage of urine problem, and waste material, add heavy patient's financial burden.
Summary of the invention
The purpose of the female catheter of a kind of leakproof that the utility model proposes is: prevent urine seepage outside catheter.
A kind of female catheter of leakproof, comprise catheter, the solid conduit of bladder that it is characterized in that described catheter is added with the urethra capsule, the urethra capsule is to be connected to form by the tubulose utricule of end sealing and the pipeline that communicates with it, the urethra capsule bladder fixedly utricule below overlapping the part catheter, the pipeline opening of pipe end has sealing, can be by pipeline opening to urethra capsule injecting gas or liquid, and make urethra capsule overflow and seal urethra and catheter.
The female catheter of above-mentioned a kind of leakproof, it is characterized in that urethra capsule surface is with loose collar, closely contact also can be moved between the two, loose collar is fixed on urethral orifice, be fixed on the tubulose utricule in the urethra and draw catheter, make bladder fixedly capsule be close to opening of bladder, like this, urine is drawn in catheter fully, leakage of urine no longer occurs.
Described loose collar is inflatable or the hollow loose collar of liquid.
Above-mentioned hollow loose collar connects a check valve.
This programme simple in structure, fixing reliable, leakproof is effective.Because the urethra capsule is arranged, can seal urethra, prevention continues to outbound flow from the urine of bladder seepage, the inflation loose collar can arbitrarily be adjusted the position according to people's position, and the traction catheter makes the bladder fixation balloon of catheter be close to opening of bladder, the urethra capsule stops up or is embedded in the lax urethral orifice, like this, urine is drawn in catheter fully, leakage of urine no longer occurs.
Description of drawings
Fig. 1 is the sketch map of existing catheter.
Fig. 2 is the sketch map that urine is led capsule.
Fig. 3 is the sketch map of loose collar.
Fig. 4 is the sketch map of hollow loose collar.
Fig. 5 is to use state diagram.
Insertion end 1, suction urine mouth 2, bladder be capsule 3, conduit 4, evacuating catheter 5, urethra utricule 6, loose collar 7, hollow ring 8, check valve 9, pipeline 10, pipeline opening 11 fixedly.
The specific embodiment
Now with specific embodiment explanation this programme.
Fig. 2-5 shows a kind of structural relation of female catheter of leakproof.Form by catheter, urethra utricule 6 and loose collar 7, the catheter basic composition is: evacuating catheter 5 and bladder be the capsule pipe fixedly, bladder fixedly the capsule pipe fixedly utricule 3 and conduit 4 are formed by bladder, the urethra capsule is to be connected to form by the tubulose utricule 6 of end sealing and the pipeline 10 that communicates with it, the urethra capsule bladder fixedly utricule below overlapping the part catheter, the pipeline opening 11 of pipe end has sealing, can be by pipeline opening to urethra capsule injecting gas or liquid, make urethra capsule overflow and seal urethra and catheter.
Urethra capsule surface is with loose collar 7, loose collar can closely contact and can move by between, loose collar is fixed on urethral orifice, be fixed on tubulose utricule 6 in the urethral orifice and draw catheter, make bladder fixedly capsule be close to opening of bladder, like this, urine is drawn in catheter fully, leakage of urine no longer occurs.Loose collar can be made with soft resilient material, as rubber or plastics.Loose collar can be made hollow loose collar 8 in addition, and the hollow loose collar connects a check valve 9, inflates or liquid to the hollow loose collar by check valve.Can play the fixedly effect of hollow loose collar after the urethra capsule inflation, prevent the hollow loose collar catheter that comes off.
Claims (4)
1, a kind of female catheter of leakproof, comprise catheter, it is characterized in that having the urethra capsule, the urethra capsule is to be connected to form by the tubulose utricule (6) of end sealing and the pipeline (10) that communicates with it, the urethra capsule is fixedly overlapping the part catheter in the below of utricule (3) at bladder, and the pipeline opening of pipe end (11) has sealing.
2, the female catheter of a kind of leakproof according to claim 1 is characterized in that described urethra capsule surface is with loose collar (7), and closely contact also can be moved between the two, and loose collar is fixed on urethral orifice, and tubulose utricule (6) is fixed in the urethral orifice.
3, the female catheter of a kind of leakproof according to claim 2 is characterized in that described loose collar (7) is inflatable or the hollow loose collar of liquid (8).
4, the female catheter of a kind of leakproof according to claim 3 is characterized in that described hollow loose collar (8) connects a check valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202033762U CN201304014Y (en) | 2008-11-14 | 2008-11-14 | Anti-leakage female catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202033762U CN201304014Y (en) | 2008-11-14 | 2008-11-14 | Anti-leakage female catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304014Y true CN201304014Y (en) | 2009-09-09 |
Family
ID=41096478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202033762U Expired - Fee Related CN201304014Y (en) | 2008-11-14 | 2008-11-14 | Anti-leakage female catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304014Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404279A (en) * | 2018-03-22 | 2018-08-17 | 吉林大学 | Leakproof retention urethral catheter and urethral catheterization system |
| CN112891015A (en) * | 2021-01-14 | 2021-06-04 | 河南科技大学第一附属医院 | External artificial urethra |
-
2008
- 2008-11-14 CN CNU2008202033762U patent/CN201304014Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404279A (en) * | 2018-03-22 | 2018-08-17 | 吉林大学 | Leakproof retention urethral catheter and urethral catheterization system |
| CN112891015A (en) * | 2021-01-14 | 2021-06-04 | 河南科技大学第一附属医院 | External artificial urethra |
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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: 20090909 Termination date: 20101114 |