CN201342175Y - Medical catheter with drainage tube - Google Patents
Medical catheter with drainage tube Download PDFInfo
- Publication number
- CN201342175Y CN201342175Y CNU2008201572173U CN200820157217U CN201342175Y CN 201342175 Y CN201342175 Y CN 201342175Y CN U2008201572173 U CNU2008201572173 U CN U2008201572173U CN 200820157217 U CN200820157217 U CN 200820157217U CN 201342175 Y CN201342175 Y CN 201342175Y
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- CN
- China
- Prior art keywords
- tube
- drainage tube
- airbag
- drainage
- urethra
- 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 discloses a medical urethral catheterization device, which belongs to a two-cavity catheter comprising a urine catheter, an airbag tube and a airbag cavity, and is characterized in that an annular drainage tube is surrounded from the bifurcation point of the urine catheter and the head part of the airbag tube to a proximal end of the airbag cavity on the outer side of the urine catheter and the airbag tube which are arranged in parallel; an annular drainage tube cavity is formed on the outer side of the urine conduit and the airbag tube; an annular drainage tube cavity is formed on the outer side of the urine catheter and the airbag tube; a circular opening is formed by shrinking the drainage tube in the bifurcation point of the urine catheter and the head part of the airbag tube is an opening of the drainage tube; and a plurality of oval drainage holes are formed on the tube wall of the drainage tube. The utility model has the benefits that the urethral catheterization is performed while the secretion in a urethra is drained; the lavement and the local administration of the urethra can be performed to achieve the purposes of promoting the recovery and the healing of the urethra and improving the success ratio of the urethra operation. The utility model has the advantages of simple structure ad convenient manufacture.
Description
Technical field
This utility model relates to a kind of medical o urethral catheterization device, particularly a kind of medical catheter that has drainage tube that has urethral catheterization, drain urethra endocrine and urethra irrigation, administration effect simultaneously.
Background technology
Catheter is the article that often use in the clinical position, and catheter commonly used at present has two chambeies and three-cavity catheter.Two chamber catheters only have the drainage of urine; Three-cavity catheter is to have increased a liquid wash chamber on the basis in two chambeies, therefore has the effect of urine drainage and bladder irrigation simultaneously.Normal urothelial cell has secretory function and can produce secretions, particularly after injury of urethra or operation, the urethra place of damage, suture has a large amount of oozings of blood and secretions produces, and the gather generation, the influence that easily cause infecting of exudate damage the healing of urethra and then cause operative failure.Therefore for the patient of injury of urethra or operation, drain secretions timely and effectively and go irrigation and topical in case of necessity and have great importance for the healing of urethra.And two chambeies and three-cavity catheter commonly used clinically at present all do not have the endocrine function of drain urethra.For remedying the deficiency of existing catheter, so carried out this improvement and perfect.
Summary of the invention
Can not the endocrine deficiency of drain urethra for overcoming existing catheter, this utility model provide a kind of have drainage tube medical catheter.
The technical solution of the utility model is, a kind of medical catheter that has drainage tube, form two chamber catheters by urine conduit, airsac tube and airbag chamber, be characterized in, in the urine conduit that be arranged in parallel and the airsac tube outside, the airbag chamber near-end from the head crotch of urine conduit and airsac tube to the catheter afterbody is the ring-like drainage tube that is surrounded with; Form an annular drainage tube tube chamber at the urine conduit and the airsac tube outside; Described drainage tube is shrunk to the opening that circular port is a drainage tube at the head crotch of urine conduit and airsac tube; Have a plurality of oval-shaped conduction holes on the tube wall of described drainage tube.
The opening of described drainage tube is connected to drainage bag or negative pressure drainage ball.
The beneficial effects of the utility model are: can drain endo-urethral secretions in urethral catheterization; And can carry out the lavation and the topical of urethra, and reach the reparation and the healing that promote urethra, improve the purpose of operation on urethra success rate.This utility model is simple in structure, and is easily manufactured.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation that has the medical catheter of drainage tube;
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
A kind of medical catheter that has drainage tube, by Fig. 1, shown in Figure 2, it forms two chamber catheters by urine conduit 1, airsac tube 2 and airbag chamber 4, be characterized in, in the urine conduit 1 that be arranged in parallel and airsac tube 2 outsides, airbag chamber 4 near-ends from the head crotch of urine conduit 1 and airsac tube 2 to the catheter afterbody are the ring-like drainage tube 3 that is surrounded with; Form an annular drainage tube tube chamber 12 at the urine conduit 1 and airsac tube 2 outsides; Described drainage tube 3 is the opening 7 of drainage tube at the circular port that urine conduit 1 and airsac tube 2 head crotches are shrunk to; Have a plurality of oval-shaped conduction holes 5 on the tube wall 8 of described drainage tube 3, cutting is carried out in the urethra position of drain as required in the size of conduction hole, what and position.Carry out urethra lavation or urethra topical as needs, can be from drainage tube opening 7 irrigation liquid or medicinal liquids, liquid flows along drainage tube tube chamber 12, flows out from conduction hole 5, arrives and wants around the urethra of lavation or administration, to reach therapeutic purposes.
The opening 7 of described drainage tube is connected to drainage bag or negative pressure drainage ball 6, collects drain liquid to reach, and the opening 7 of drainage tube can be closed as not needing drain, can work as two common chamber catheters and use.
In Fig. 1, Fig. 2,9 for being the urine duct wall, and 10 is the airsac tube tube chamber, and 11 is gas The capsule tube wall, 13 is the urine conduit cavity.
Claims (2)
1. medical catheter that has drainage tube, form two chamber catheters by urine conduit, airsac tube and airbag chamber, it is characterized in that, in the urine conduit that be arranged in parallel and the airsac tube outside, the airbag chamber near-end from the head crotch of urine conduit and airsac tube to the catheter afterbody is the ring-like drainage tube that is surrounded with; Form an annular drainage tube tube chamber at the urine conduit and the airsac tube outside; Described drainage tube is shrunk to the opening that circular port is a drainage tube at the head crotch of urine conduit and airsac tube; Have a plurality of oval-shaped conduction holes on the tube wall of described drainage tube.
2. the medical catheter that has drainage tube according to claim 1 is characterized in that the opening of described drainage tube is connected to drainage bag or negative pressure drainage ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201572173U CN201342175Y (en) | 2008-12-16 | 2008-12-16 | Medical catheter with drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201572173U CN201342175Y (en) | 2008-12-16 | 2008-12-16 | Medical catheter with drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201342175Y true CN201342175Y (en) | 2009-11-11 |
Family
ID=41273760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201572173U Expired - Fee Related CN201342175Y (en) | 2008-12-16 | 2008-12-16 | Medical catheter with drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201342175Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671282A (en) * | 2012-05-24 | 2012-09-19 | 哈尔滨医科大学 | Via-intracolonic three cavity air bag closed drainage tube suit |
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN102772849A (en) * | 2012-08-17 | 2012-11-14 | 柳州市人民医院 | Balloon catheter |
| CN104586555A (en) * | 2015-01-05 | 2015-05-06 | 河南科技大学第一附属医院 | Cystostomy controller and portable drainage device |
| CN105228687A (en) * | 2013-06-05 | 2016-01-06 | 李根镐 | The wean urethra insertion conduit of anti-infection structure |
| CN111278479A (en) * | 2017-08-25 | 2020-06-12 | 斯特拉塔卡系统有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| CN113663206A (en) * | 2021-08-10 | 2021-11-19 | 温州市人民医院 | Urethral drainage tube with negative pressure suction ball |
-
2008
- 2008-12-16 CN CNU2008201572173U patent/CN201342175Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671282A (en) * | 2012-05-24 | 2012-09-19 | 哈尔滨医科大学 | Via-intracolonic three cavity air bag closed drainage tube suit |
| CN102671282B (en) * | 2012-05-24 | 2014-04-09 | 哈尔滨医科大学 | Via-intracolonic three cavity air bag closed drainage tube suit |
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN102715898B (en) * | 2012-06-06 | 2015-06-17 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN102772849A (en) * | 2012-08-17 | 2012-11-14 | 柳州市人民医院 | Balloon catheter |
| CN105228687A (en) * | 2013-06-05 | 2016-01-06 | 李根镐 | The wean urethra insertion conduit of anti-infection structure |
| CN104586555A (en) * | 2015-01-05 | 2015-05-06 | 河南科技大学第一附属医院 | Cystostomy controller and portable drainage device |
| CN111278479A (en) * | 2017-08-25 | 2020-06-12 | 斯特拉塔卡系统有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| CN111278479B (en) * | 2017-08-25 | 2023-11-21 | 罗维奥斯有限公司 | Ureteral and bladder catheters and methods of introducing negative pressure to increase renal perfusion |
| CN113663206A (en) * | 2021-08-10 | 2021-11-19 | 温州市人民医院 | Urethral drainage tube with negative pressure suction ball |
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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: 20091111 Termination date: 20111216 |