CN101912661A - Female catheter - Google Patents
Female catheter Download PDFInfo
- Publication number
- CN101912661A CN101912661A CN 201010203409 CN201010203409A CN101912661A CN 101912661 A CN101912661 A CN 101912661A CN 201010203409 CN201010203409 CN 201010203409 CN 201010203409 A CN201010203409 A CN 201010203409A CN 101912661 A CN101912661 A CN 101912661A
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- China
- Prior art keywords
- outer tube
- female
- spacing collar
- diameter
- female catheter
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- 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.)
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a female catheter, which comprises an outer pipe, an inner pipe and a limiting ring, wherein the inner pipe is inserted into the outer pipe and can slide back and froth in the outer pipe; the limiting ring is fixed on the outer pipe; the diameter of the limiting ring is greater than the diameter of the outer pipe; notches are formed around the whole front end of the outer pipe uniformly and when gathered, form a sharp blind end; and when sliding to the blind end, the inner pipe can open the sharp blind end. When the structure is adopted, the female catheter is simple and convenient to use. The female catheter can be well fixed on the perineum of the female so as to make the peeing of the female sanitary and convenient.
Description
Technical field
The present invention relates to a kind of catheter, relate in particular to a kind of catheter of the women's of being used for urethral catheterization.
Background technology
The female catheter of prior art or urinal, design for using on the hospital clinical mostly, mostly purpose is to provide convenience for the urethral catheterization of bed female patients, a kind of " the false catheter of disposable women " disclosed as Chinese patent, it comprises drainage tube, and the false urethral catheterization sucker, the connector that match with the female vulva shape, false urethral catheterization sucker is positioned at the top of connector, is processed with the urethral catheterization hole that is connected with drainage tube in the middle of connector.As long as false urethral catheterization sucker is adsorbed on female genitalia, another termination drainage bag of drainage tube, the female patients of urinary incontinence are urinated with regard to lying on a bed and are not worried doing soiled clothes and bed during use.Its shortcoming is that inconvenient healthy women uses.
In fact, the healthy women in the daily life is because women self physiological reason, more need a kind of simple in structure, catheter easy to use, more or less the problem of the perineal position of getting wet in the time of can solving the women preferably and urinate also can solve women's difficult problem easily of standing simultaneously.
Summary of the invention
The objective of the invention is the inconvenient problem of urinating at the women, a kind of catheter is provided, the use of this kind catheter can make the women urinate and become much cleaner, convenient.
The objective of the invention is to be achieved through the following technical solutions, this female catheter comprises outer tube, interior pipe, spacing collar, pipe box is in outer tube in described, and slidably reciprocate in outer tube, described spacing collar is fixed on the outer tube, and the diameter of described spacing collar is greater than the diameter of outer tube, a gap is evenly left in front end one border of described outer tube, form cecum of point when allowing it gather, described when interior pipe slides into cecum, can support will strutting than sharp cecum.
The diameter of preferred described spacing collar is 2-4 a times of outer tube diameter.
Preferred described spacing collar outward flange can be made petal-shaped.
Preferably can also on outer tube, apply one deck lubricating film, the lubricity when inserting urethra to improve.
The beneficial effects of the utility model: simple in structure, easy to use, can preferably catheter be fixed on women's perineal position, the women is urinated become health, convenience.
Description of drawings
Describe embodiments of the invention in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present invention
Cutaway view when Fig. 2 is a unused state of the present invention
The cutaway view of Fig. 3 during for user mode of the present invention
Among the figure: 1, outer tube 2, interior pipe 3, spacing collar 4, cecum 5, gap 6, the lubricating film of point
The specific embodiment
As shown in Figure 1, 2, 3, this female catheter comprises outer tube 1, interior pipe 2, spacing collar 3, interior pipe 2 is enclosed within the outer tube 1, and slidably reciprocates in outer tube 1, and spacing collar 3 is fixed on the outer tube 1, the diameter of spacing collar 3 is 4 times of outer tube 1 diameter, spacing collar 3 outward flanges can be made petal-shaped, and a gap 5 is evenly left in front end one border of outer tube 1, form cecum 4 of point when allowing it gather, when interior pipe 2 slided into cecum 4, can support will strutting than sharp cecum 4.For the protection mucous membrane of urethra, on outer tube 1, apply one deck lubricating film 6, the lubricity when inserting urethra to improve.Inner and outer pipe and spacing collar can be injection molded with soft plastic material, also can adopt the paper material with waterproof.
Claims (4)
1. female catheter, it is characterized in that this female catheter comprises outer tube, interior pipe, spacing collar, pipe box is in outer tube in described, and slidably reciprocate in outer tube, described spacing collar is fixed on the outer tube, and the diameter of described spacing collar is greater than the diameter of outer tube, a gap is evenly left in front end one border of described outer tube, form cecum of point when allowing it gather, described when interior pipe slides into cecum, can support will strutting than sharp cecum.
2. a kind of female catheter according to claim 1, the diameter that it is characterized in that described spacing collar are 2-4 times of outer tube diameter.
3. a kind of female catheter according to claim 1 and 2 is characterized in that described spacing collar outward flange can make petal-shaped.
4. a kind of female catheter according to claim 1 is characterized in that applying one deck lubricating film on outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010203409 CN101912661A (en) | 2010-06-09 | 2010-06-09 | Female catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010203409 CN101912661A (en) | 2010-06-09 | 2010-06-09 | Female catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101912661A true CN101912661A (en) | 2010-12-15 |
Family
ID=43320393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010203409 Pending CN101912661A (en) | 2010-06-09 | 2010-06-09 | Female catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101912661A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029005A (en) * | 2011-01-07 | 2011-04-27 | 上海市第十人民医院 | Novel catheter |
| CN107185099A (en) * | 2017-07-05 | 2017-09-22 | 北京仰生恒泰科技有限责任公司 | A kind of woman special-purpose catheter |
| WO2019007031A1 (en) * | 2017-07-05 | 2019-01-10 | 威海吉威重症医疗制品有限公司 | Urinary catheter suitable for women |
| CN110339454A (en) * | 2018-04-02 | 2019-10-18 | 亚拓医疗器材股份有限公司 | Catheter assembly with sheath |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188966Y (en) * | 1993-02-22 | 1995-02-08 | 潘利亚 | Holding device for catheter |
| CN2206127Y (en) * | 1994-07-15 | 1995-08-30 | 唐山钢铁(集团)公司 | Permanent casing fistulization tube |
| CN2640441Y (en) * | 2003-08-12 | 2004-09-15 | 胡晓莹 | Disposable female false urinary cathether |
-
2010
- 2010-06-09 CN CN 201010203409 patent/CN101912661A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188966Y (en) * | 1993-02-22 | 1995-02-08 | 潘利亚 | Holding device for catheter |
| CN2206127Y (en) * | 1994-07-15 | 1995-08-30 | 唐山钢铁(集团)公司 | Permanent casing fistulization tube |
| CN2640441Y (en) * | 2003-08-12 | 2004-09-15 | 胡晓莹 | Disposable female false urinary cathether |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029005A (en) * | 2011-01-07 | 2011-04-27 | 上海市第十人民医院 | Novel catheter |
| CN102029005B (en) * | 2011-01-07 | 2013-02-13 | 上海市第十人民医院 | Novel catheter |
| CN107185099A (en) * | 2017-07-05 | 2017-09-22 | 北京仰生恒泰科技有限责任公司 | A kind of woman special-purpose catheter |
| WO2019007031A1 (en) * | 2017-07-05 | 2019-01-10 | 威海吉威重症医疗制品有限公司 | Urinary catheter suitable for women |
| CN107185099B (en) * | 2017-07-05 | 2022-12-06 | 山东柏新医疗制品有限公司 | Catheter special for female |
| CN110339454A (en) * | 2018-04-02 | 2019-10-18 | 亚拓医疗器材股份有限公司 | Catheter assembly with sheath |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101215 |