CN103495258A - Asepsis catheter - Google Patents
Asepsis catheter Download PDFInfo
- Publication number
- CN103495258A CN103495258A CN201310506088.XA CN201310506088A CN103495258A CN 103495258 A CN103495258 A CN 103495258A CN 201310506088 A CN201310506088 A CN 201310506088A CN 103495258 A CN103495258 A CN 103495258A
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- China
- Prior art keywords
- catheter
- pipe
- thread groove
- box
- cavity
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention belongs to the field of medical apparatuses and instruments and particularly relates to an asepsis catheter. A flushing cavity and an excretion cavity are arranged in the catheter. One end of the catheter is provided with end heads which are communicated with the flushing cavity and the excretion cavity respectively. The catheter is provided with a pipe storage box which is formed by a top cover and a bottom box. A thread groove is formed in the pipe storage box. A plurality of pipe inlets are formed in the positions, corresponding to the thread groove, of the top cover. A pipe outlet is formed in the position, corresponding to the center of the thread groove, of the bottom box. The catheter penetrates into the pipe storage box through one of the pipe inlets and penetrates out of the pipe outlet through a spiral groove. The end head communicated with the flushing cavity is provided with a positive pressure connector which comprises a compressed spring, a blocking head and a shell body with an opening. The blocking head seals the opening of the shell body through the compressed spring. The end head communicated with the excretion cavity is provided with a switch valve. According to the asepsis catheter, the pipe storage box is arranged on the flushing cavity so that a patient can adjust the length of the catheter by himself according to needs, and the patient can conveniently use the asepsis catheter.
Description
Technical field
The invention belongs to medical instruments field, be specifically related to a kind of sterilized catheter.
Background technology
Clinically, give patient's urethral catheterization, all generally to use three chamber ballonet catheters, three chamber ballonet catheters are comprised of catheter, flushing chamber, atria and inlet chamber, although existing three chamber ballonet catheters facilitate feasible, but also have following problem: 1, existing catheter length is fixed, but at some in particular cases, catheter is long or too short all can make troubles to the patient simultaneously.2, accent in order to keep aseptic and liquid refluence, is usually sealed with Bag for collecting urine in the flushing chamber after use, brings very big inconvenience to patient's activity.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, a kind of sterilized catheter is provided, the patient not only can adjust length as required voluntarily, the convenient use, and rinse chamber and needn't seal with Bag for collecting urine again after use.
The technical solution used in the present invention is, a kind of sterilized catheter, be provided with in this catheter and rinse chamber and atria, one end of catheter is provided with the termination communicated with flushing chamber and atria respectively, described catheter is equipped with a storage pipe box consisted of top lid and bottom box, be provided with thread groove in storage pipe box, be provided with a plurality of mouths of pipe that enter with the corresponding position of thread groove on top cover, the position that end box is corresponding with the thread groove center is provided with outlet spout, and catheter enters the mouth of pipe from one of them and penetrates storage pipe box and pass from outlet spout after helicla flute.Be provided with positive pressure connector with rinsing the termination that chamber communicates, described positive pressure connector is comprised of Compress Spring, stopper and the housing that is provided with opening, and stopper is by Compress Spring closure casing opening.The termination communicated with atria is provided with switch valve.
The invention has the beneficial effects as follows, the present invention arranges storage pipe box by rinsing on chamber at sterilized catheter, and the patient can adjust the length of catheter as required voluntarily, greatly facilitates patient's use.The present invention arranges a positive pressure connector at the end that rinses chamber, makes and rinses after end is used in chamber and needn't, again with the Bag for collecting urine sealing, greatly facilitate patient's activity.In addition, the present invention also is provided with switch valve on atria, makes the patient convenient when changing Bag for collecting urine.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that the present invention stores up the pipe box;
Fig. 3 is top view of the present invention.
Labelling in figure: 1, rinse chamber, 2, atria, 3, catheter, 4, storage pipe box, 5, helicla flute, 6, Compress Spring, 7, stopper, 8, housing, 9, enter the mouth of pipe.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.As shown in the figure: a kind of sterilized catheter, be provided with in this catheter and rinse chamber 1 and atria 2, one end of catheter 3 is provided with the termination communicated with flushing chamber 1 and atria 2 respectively, described catheter 3 is equipped with a storage pipe box 4 consisted of top lid and bottom box, be provided with thread groove 5 in storage pipe box 4, be provided with a plurality of mouths of pipe 9 that enter with the corresponding position of thread groove 5 on top cover, the position that end box is corresponding with thread groove 5 centers is provided with outlet spout, and catheter 3 enters the mouth of pipe 9 from one of them and penetrates storage pipe box 4 and pass from outlet spout after helicla flute 5.
Be provided with positive pressure connector with rinsing the termination that chamber 1 communicates, described positive pressure connector is comprised of Compress Spring 6, stopper 7 and the housing 8 that is provided with opening, and stopper 7 is by Compress Spring 6 closure casing 8 openings.The termination communicated with atria 2 is provided with switch valve.
Concrete using method, before use, first determine optimal length, then catheter pierced into from entering the mouth of pipe 9, from outlet spout, passes and get final product.
Claims (3)
1. a sterilized catheter, be provided with in this catheter and rinse chamber (1) and atria (2), one end of catheter (3) is provided with the termination communicated with flushing chamber (1) and atria (2) respectively, it is characterized in that: described catheter (3) is equipped with a storage pipe box (4) consisted of top lid and bottom box, be provided with thread groove (5) in storage pipe box (4), be provided with a plurality of mouths of pipe (9) that enter with the corresponding position of thread groove (5) on top cover, the position that end box is corresponding with thread groove (5) center is provided with outlet spout, catheter (3) enters the mouth of pipe (9) from one of them and penetrates storage pipe box (4) and pass from outlet spout after helicla flute (5).
2. a kind of sterilized catheter according to claim 1, it is characterized in that: the termination communicated with flushing chamber (1) is provided with positive pressure connector, described positive pressure connector is comprised of Compress Spring (6), stopper (7) and the housing (8) that is provided with opening, and stopper (7) is by Compress Spring (6) closure casing (8) opening.
3. a kind of sterilized catheter according to claim 1, it is characterized in that: the termination communicated with atria (2) is provided with switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506088.XA CN103495258B (en) | 2013-10-24 | 2013-10-24 | A kind of sterilized catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310506088.XA CN103495258B (en) | 2013-10-24 | 2013-10-24 | A kind of sterilized catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103495258A true CN103495258A (en) | 2014-01-08 |
| CN103495258B CN103495258B (en) | 2016-04-27 |
Family
ID=49860571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310506088.XA Expired - Fee Related CN103495258B (en) | 2013-10-24 | 2013-10-24 | A kind of sterilized catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103495258B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267542Y (en) * | 2008-10-21 | 2009-07-08 | 王毅东 | Leading-in type urethral canal stent tube |
| CN201643344U (en) * | 2010-04-29 | 2010-11-24 | 陈彤 | Conveniently washed catheter |
| CN201658735U (en) * | 2010-04-27 | 2010-12-01 | 南京明基医院有限公司 | Local expanding gasbag catheter |
| JP2011250903A (en) * | 2010-05-31 | 2011-12-15 | Terumo Corp | Urethral catheter |
| CN202223736U (en) * | 2011-09-15 | 2012-05-23 | 浙江大学医学院附属邵逸夫医院 | Urethral catheter |
| WO2013074185A1 (en) * | 2011-11-16 | 2013-05-23 | W.L. Gore & Associates, Inc. | Eluting medical devices |
| CN203609741U (en) * | 2013-10-24 | 2014-05-28 | 河南科技大学第一附属医院 | Aseptic catheter |
-
2013
- 2013-10-24 CN CN201310506088.XA patent/CN103495258B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267542Y (en) * | 2008-10-21 | 2009-07-08 | 王毅东 | Leading-in type urethral canal stent tube |
| CN201658735U (en) * | 2010-04-27 | 2010-12-01 | 南京明基医院有限公司 | Local expanding gasbag catheter |
| CN201643344U (en) * | 2010-04-29 | 2010-11-24 | 陈彤 | Conveniently washed catheter |
| JP2011250903A (en) * | 2010-05-31 | 2011-12-15 | Terumo Corp | Urethral catheter |
| CN202223736U (en) * | 2011-09-15 | 2012-05-23 | 浙江大学医学院附属邵逸夫医院 | Urethral catheter |
| WO2013074185A1 (en) * | 2011-11-16 | 2013-05-23 | W.L. Gore & Associates, Inc. | Eluting medical devices |
| CN203609741U (en) * | 2013-10-24 | 2014-05-28 | 河南科技大学第一附属医院 | Aseptic catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103495258B (en) | 2016-04-27 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161024 |