CN103845786B - A kind of catheter - Google Patents
A kind of catheter Download PDFInfo
- Publication number
- CN103845786B CN103845786B CN201210523252.3A CN201210523252A CN103845786B CN 103845786 B CN103845786 B CN 103845786B CN 201210523252 A CN201210523252 A CN 201210523252A CN 103845786 B CN103845786 B CN 103845786B
- Authority
- CN
- China
- Prior art keywords
- support tube
- annular
- push pipe
- waterflood path
- hemispherical groove
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 43
- 206010046459 urethral obstruction Diseases 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 230000005389 magnetism Effects 0.000 claims abstract description 6
- 210000003708 urethra Anatomy 0.000 claims description 15
- 230000000845 anti-microbial effect Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000002086 nanomaterial Substances 0.000 claims description 3
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 3
- 208000004403 Prostatic Hyperplasia Diseases 0.000 description 3
- 210000005070 sphincter Anatomy 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000036724 intravesical pressure Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 210000004061 pubic symphysis Anatomy 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Catheter relates to a kind of catheter.Mainly for solving problem that existing catheter needs to be connected with urinal and designing.It comprises urethral obstruction portion support tube, push pipe and controller of urinating, urethral obstruction portion support tube comprises body, permanent magnetic iron is embedded with in the tube wall of the hemispherical groove bottom at body top, the bottom of hemispherical groove is porose to be communicated with tube chamber, hemispherical groove is equipped with iron ball, cover is arranged at the top of body, the outer wall on body top there is upper and lower annular balloon, the waterflood path be communicated with upper and lower annular balloon is had in body, the valve of waterflood path lower end is fixed on the bottom of body, is embedded with iron ring in the wall of the recessed interface of annular of body bottom; Push pipe top is the convex annular interface made of electric magnet, and electric magnet has wire for being connected with external cell power supply, has waterflood path in push pipe; Controller of urinating comprises housing, and housing is built with electric magnet and power-supply battery, and housing is provided with magnetism intensity gauge tap.Advantage is that patient need not wear urinal.
Description
Technical field:
The present invention relates to a kind of catheter.
Background technology:
Existing catheter needs to be connected with urinal, use and between the Patients with Prostatic Hyperplasia of catheter and urethra internal sphincter to urethra bulb, to block that cause can not automatic micturition person, there is urinal owing to wearing, make troubles to minimal invasive treatment, and cannot normal doings be carried out.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of use and blocks patient between the Patients with Prostatic Hyperplasia of catheter and urethra internal sphincter to urethra bulb and need not wear urinal, it is convenient to implant, patient's routine use is convenient, and does not hinder the catheter of doings.
Above-mentioned purpose is achieved in that it per urethram blocks portion's support tube, push pipe and controller three part composition of urinating, urethral obstruction portion support tube comprises body, hemispherical groove is arranged at the top of body, permanent magnetic iron is embedded with in the tube wall of hemispherical groove bottom, the bottom of hemispherical groove is porose to be communicated with tube chamber, an iron ball hemispherical groove is equipped with, iron ball is by the magnetic force of permanent magnetic iron and the hole of intravesical pressure bottom hemispherical groove, shutoff is carried out to it, the top of body is fixed with a smooth foraminate cover of band, cover on the top of hemispherical groove and iron ball, make the existing upwards movable space of iron ball, can not go away from hemispherical groove again, on the outer wall on body top, corresponding male bladder urethra opening part is fixed with annular balloon, on the outer wall of body bottom, corresponding male urethra bulb is fixed with lower annular balloon, waterflood path is also had in body, waterflood path and upper, lower annular balloon is communicated with, there is valve the lower end of waterflood path, valve is fixed on the bottom of body, body bottom is annular recessed interface, ferrum circle is embedded with in the wall of the recessed interface of annular, the top of push pipe is the convex annular interface for docking with the recessed interface of annular of support tube body bottom, urethral obstruction portion, this convex annular interface electric magnet makes, this electric magnet has wire for being connected with external cell power supply, the waterflood path corresponding with urethral obstruction portion support tube body waterflood path is provided with in push pipe, when the convex annular interface on push pipe top docks with the recessed interface of annular of support tube body bottom, urethral obstruction portion, the waterflood path of push pipe is just in time connected with the valve of support tube body waterflood path lower end, urethral obstruction portion, controller of urinating comprises housing, and housing is built with electric magnet and power-supply battery, and housing is provided with magnetism intensity gauge tap.
Described urethral obstruction portion support tube and push pipe is all scribbles smooth antimicrobial coating with the portion faces of human contact, antimicrobial coating can select nano material and (or) silver ion to make.
Using method and advantage: during use, first external cell power supply is communicated with the electric magnet wire of push pipe, then urethral obstruction portion support tube body to be inserted under male in urethra, make the upper annular balloon on urethral obstruction portion support tube body corresponding to vesicourethral opening part, lower annular balloon is corresponding in male urethra bulb, with syringe, normal saline is injected in the waterflood path of push pipe, by the pressure of water, the valve of support tube body waterflood path lower end, urethral obstruction portion is opened, normal saline is on waterflood path enters, lower annular balloon, two annular balloon expand, urethral obstruction portion support tube is stayed under male can not come off in urethra, stop injection, the valve of support tube body waterflood path lower end, urethral obstruction portion cuts out automatically, to the electric magnet power-off of push pipe, support tube is separated with push pipe, take out push pipe.The electric magnet of controller of urinating is placed in above the corresponding sites of pubic symphysis, open magnetism intensity gauge tap, strengthen electromagnetism intensity gradually, iron ball in the hemispherical groove of support tube body upper end, urethral obstruction portion moves (or side is moved) by electric magnet magnetic force, and the urine in comb excretes along the tube chamber of urethral obstruction portion support tube body and push pipe.Urinate end, reduce the electromagnetism intensity of controller of urinating gradually until close the magnetism intensity gauge tap of controller of urinating, iron ball resets.Advantage is: blocking patient between Patients with Prostatic Hyperplasia and urethra internal sphincter to urethra bulb need not wear urinal, and doctor implants conveniently, and patient's routine use is convenient, and does not hinder doings.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of urethral obstruction portion of the present invention support tube;
Fig. 2 is the structural representation of push pipe of the present invention;
Fig. 3 is the structural representation of controller of urinating of the present invention;
Fig. 4 is the circuit diagram of controller of urinating of the present invention.
Detailed description of the invention:
The present invention per urethram blocks portion's support tube, push pipe and controller three part composition of urinating:
With reference to Fig. 1, urethral obstruction portion support tube comprises body 1, hemispherical groove is arranged at the top of body, permanent magnetic iron 2 is embedded with in the tube wall of hemispherical groove bottom, the bottom of hemispherical groove is porose to be communicated with tube chamber 3, an iron ball 4 hemispherical groove is equipped with, iron ball is by the magnetic force of permanent magnetic iron and the hole of intravesical pressure bottom hemispherical groove, shutoff is carried out to it, the top of body is fixed with a smooth foraminate cover 5 of band, cover on the top of hemispherical groove and iron ball, make the existing upwards movable space of iron ball, can not go away from hemispherical groove again, on the outer wall on body top, corresponding male bladder urethra opening part is fixed with annular balloon 6, on the outer wall of body bottom, corresponding male urethra bulb is fixed with lower annular balloon 7, waterflood path 8 is also had in body, waterflood path and upper, lower annular balloon is communicated with, there is valve 9 lower end of waterflood path, valve is fixed on the bottom of body, body bottom is annular recessed interface, iron ring 10 is embedded with in the wall of the recessed interface of annular,
With reference to Fig. 2, the top of push pipe is the convex annular interface 11 for docking with the recessed interface of annular of support tube body bottom, urethral obstruction portion, this convex annular interface electric magnet makes, this electric magnet has wire 12 for being connected with external cell power supply, the waterflood path 8 ' corresponding with urethral obstruction portion support tube body waterflood path is provided with in push pipe, when the convex annular interface on push pipe top docks with the recessed interface of annular of support tube body bottom, urethral obstruction portion, the waterflood path of push pipe is just in time connected with the valve of support tube body waterflood path lower end, urethral obstruction portion;
With reference to Fig. 3 and Fig. 4, controller of urinating (this controller can be bought from market) comprises housing 16, and housing is built with electric magnet 13 and power-supply battery 14, and housing is provided with magnetism intensity gauge tap 15.
Described urethral obstruction portion support tube and push pipe is all scribbles smooth antimicrobial coating with the portion faces of human contact, antimicrobial coating can select nano material and (or) silver ion to make.
Claims (2)
1. a catheter, is characterized in that: per urethram block portion's support tube, push pipe and controller three part composition of urinating:
Urethral obstruction portion support tube comprises body (1), hemispherical groove is arranged at the top of body, permanent magnetic iron (2) is embedded with in the tube wall of hemispherical groove bottom, the bottom of hemispherical groove is porose to be communicated with tube chamber (3), an iron ball (4) hemispherical groove is equipped with, the top of body is fixed with a smooth foraminate cover of band (5), cover on the top of hemispherical groove and iron ball, on the outer wall on body top, corresponding male bladder urethra opening part is fixed with annular balloon (6), on the outer wall of body bottom, corresponding male urethra bulb is fixed with lower annular balloon (7), waterflood path (8) is also had in body, waterflood path and upper, lower annular balloon is communicated with, there is valve (9) lower end of waterflood path, valve is fixed on the bottom of body, body bottom is annular recessed interface, iron ring (10) is embedded with in the wall of the recessed interface of annular,
The top of push pipe is the convex annular interface (11) for docking with the recessed interface of annular of support tube body bottom, urethral obstruction portion, this convex annular interface electric magnet makes, this electric magnet has wire (12) for being connected with external cell power supply, the waterflood path (8 ') corresponding with urethral obstruction portion support tube body waterflood path is provided with in push pipe, when the convex annular interface on push pipe top docks with the recessed interface of annular of support tube body bottom, urethral obstruction portion, the waterflood path of push pipe is just in time connected with the valve of support tube body waterflood path lower end, urethral obstruction portion,
Controller of urinating comprises housing (16), and housing is built with electric magnet (13) and power-supply battery (14), and housing is provided with magnetism intensity gauge tap (15).
2. according to catheter according to claim 1, it is characterized in that: described urethral obstruction portion support tube and push pipe is all scribbles smooth antimicrobial coating with the portion faces of human contact, antimicrobial coating can select nano material and/or silver ion to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523252.3A CN103845786B (en) | 2012-12-09 | 2012-12-09 | A kind of catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210523252.3A CN103845786B (en) | 2012-12-09 | 2012-12-09 | A kind of catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103845786A CN103845786A (en) | 2014-06-11 |
| CN103845786B true CN103845786B (en) | 2016-03-09 |
Family
ID=50854186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210523252.3A Expired - Fee Related CN103845786B (en) | 2012-12-09 | 2012-12-09 | A kind of catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103845786B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
| CN106693090A (en) * | 2017-02-22 | 2017-05-24 | 广州润虹医药科技有限公司 | Invisible urinary catheter |
| CN106669014B (en) * | 2017-03-24 | 2022-11-29 | 广州润虹医药科技股份有限公司 | Urethral catheterization device |
| CN109646790B (en) * | 2018-12-14 | 2021-04-09 | 温州医科大学附属第一医院 | double-J tube structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049793A (en) * | 1989-08-29 | 1991-03-13 | 布里斯托尔·米尔斯·斯奎布公司 | The indwelling catheter and the using method thereof of band magnetically controlled drainage valve |
| WO1997046273A1 (en) * | 1996-06-05 | 1997-12-11 | Urocath Corporation | Indwelling magnetically-actuated urinary catheter, and method of its construction |
| CN1218696A (en) * | 1998-11-26 | 1999-06-09 | 贺洪平 | Rotary magnet type urethra valve |
| CN2726630Y (en) * | 2004-09-21 | 2005-09-21 | 复旦大学附属华山医院 | Magnetic valve for urinary tract |
| EP1913904A1 (en) * | 2002-10-22 | 2008-04-23 | Laboratorios Indas, S.A. | Magnetically-actuated artificial intraurethral sphincter for female patients |
| CN101351146A (en) * | 2005-12-28 | 2009-01-21 | 奥林巴斯医疗株式会社 | Body-insertable device system and in-vivo observation method |
| CN101690837A (en) * | 2009-09-29 | 2010-04-07 | 中国人民解放军第三军医大学第一附属医院 | multifunctional catheter |
| CN203043281U (en) * | 2012-12-09 | 2013-07-10 | 尚楠 | Catheter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8177765B2 (en) * | 2007-01-12 | 2012-05-15 | Adapta Medical, Inc. | Collection devices for catheter assemblies |
-
2012
- 2012-12-09 CN CN201210523252.3A patent/CN103845786B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049793A (en) * | 1989-08-29 | 1991-03-13 | 布里斯托尔·米尔斯·斯奎布公司 | The indwelling catheter and the using method thereof of band magnetically controlled drainage valve |
| WO1997046273A1 (en) * | 1996-06-05 | 1997-12-11 | Urocath Corporation | Indwelling magnetically-actuated urinary catheter, and method of its construction |
| CN1218696A (en) * | 1998-11-26 | 1999-06-09 | 贺洪平 | Rotary magnet type urethra valve |
| EP1913904A1 (en) * | 2002-10-22 | 2008-04-23 | Laboratorios Indas, S.A. | Magnetically-actuated artificial intraurethral sphincter for female patients |
| CN2726630Y (en) * | 2004-09-21 | 2005-09-21 | 复旦大学附属华山医院 | Magnetic valve for urinary tract |
| CN101351146A (en) * | 2005-12-28 | 2009-01-21 | 奥林巴斯医疗株式会社 | Body-insertable device system and in-vivo observation method |
| CN101690837A (en) * | 2009-09-29 | 2010-04-07 | 中国人民解放军第三军医大学第一附属医院 | multifunctional catheter |
| CN203043281U (en) * | 2012-12-09 | 2013-07-10 | 尚楠 | Catheter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103845786A (en) | 2014-06-11 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shang Nan Inventor after: Han Shuai Inventor before: Shang Nan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: 110032 the First Affiliated Hospital of China Medical University, Nanjing 155 North Street, Heping District, Liaoning, Liaoyang Patentee after: Han Shuai Address before: 111000 Liaoning province Liaoyang Wenshengqu Hedong Museum of science and technology Wu Yuxia Sports Center Patentee before: Shang Nan |
|
| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shang Nan Inventor after: Han Shuai Inventor before: Shang Nan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170512 Address after: 111000 Liaoning province Liaoyang Wenshengqu Hedong Museum of science and technology Wu Yuxia Sports Center Co-patentee after: Han Shuai Patentee after: Shang Nan Address before: Dong Wensheng District Sports Center Museum of science and technology Wu Yuxia Patentee before: Shang Nan |
|
| 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: 20160309 Termination date: 20191209 |