CN103845786A - Catheter - Google Patents
Catheter Download PDFInfo
- Publication number
- CN103845786A CN103845786A CN201210523252.3A CN201210523252A CN103845786A CN 103845786 A CN103845786 A CN 103845786A CN 201210523252 A CN201210523252 A CN 201210523252A CN 103845786 A CN103845786 A CN 103845786A
- Authority
- CN
- China
- Prior art keywords
- pipe
- annular
- support tube
- hemispherical groove
- catheter
- 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.)
- Granted
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 206010046459 urethral obstruction Diseases 0.000 claims abstract description 28
- 229910052742 iron Inorganic materials 0.000 claims abstract description 18
- 210000003708 urethra Anatomy 0.000 claims description 16
- 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
- 230000005389 magnetism Effects 0.000 claims description 5
- 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
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000027939 micturition Effects 0.000 abstract description 3
- 210000002700 urine Anatomy 0.000 abstract description 3
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 description 3
- 208000004403 Prostatic Hyperplasia Diseases 0.000 description 3
- 230000000903 blocking effect Effects 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
- 230000000694 effects Effects 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 230000036724 intravesical pressure Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004061 pubic symphysis Anatomy 0.000 description 1
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to a catheter. The catheter is mainly designed for solving the problem that the existing catheter needs to be connected to a urine bag. The catheter comprises a urethral obstruction part bracket pipe, a top pipe and a urination controller; the urethral obstruction part bracket pipe comprises a pipe body, a permanent magnet is embedded in a pipe wall at the lower part of a hemispherical groove of the top part of the pipe body; the bottom part of the hemispherical groove is provided with a hole, which is communicated with a pipe cavity; the hemispherical groove is equipped with an iron ball and the top part of the pipe body is provided with a cover; an outer wall at the upper part of the pipe body is provided with an upper annular balloon and a lower annular balloon; a water injection channel communicated with the upper annular balloon and the lower annular balloon is arranged in the pipe body; a valve at the lower end of the water injection channel is fixed at the bottom part of the pipe body, and an iron ring is embedded in a wall of an annular concave connector at the bottom end of the pipe body; the top end of the top pipe is an annular convex connector made of an electromagnet, and the electromagnet is provided with a lead which is connected to an external battery power; the water injection pipe is arranged in the top pipe; the urination controller comprises a shell, and an electromagnet and a power battery are installed in the shell; the shell is provided with a magnetic intensity control switch. The catheter provided by the invention has the advantage that a patient does not need to wear the urine bag.
Description
Technical field:
The present invention relates to a kind of catheter.
Background technology:
Existing catheter need to be connected with urinal, cause can not automatic micturition person to blocking between urethra bulb to use the Patients with Prostatic Hyperplasia of catheter and urethra internal sphincter, because wearing has urinal, make troubles to patient's life, and cannot carry out normal doings.
Summary of the invention:
Technical problem to be solved by this invention is to provide a kind of Patients with Prostatic Hyperplasia of catheter and urethra internal sphincter of using need not wear urinal to blocking patient between urethra bulb, 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 the controller three part compositions of urinating, urethral obstruction portion support tube comprises body, hemispherical groove is arranged at the top of body, in the tube wall of hemispherical groove bottom, be embedded with permanent magnetic iron, the bottom of hemispherical groove is porose to be communicated with tube chamber, an iron ball is housed in hemispherical groove, iron ball by the magnetic force of permanent magnetic iron and intravesical pressure on the hole of hemispherical groove bottom, it is carried out to shutoff, the top of body is fixed with one and smooth is with foraminate cover, cover on the top of hemispherical groove and iron ball, make the existing upwards space of activity of iron ball, can not go away from hemispherical groove again, on the outer wall on body top, corresponding male's 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, in body, also has waterflood path, 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, in the wall of the recessed interface of annular, be embedded with ferrum circle, the top of push pipe is for the convex annular interface docking with the recessed interface of annular of urethral obstruction portion support tube body bottom, this convex annular interface is made of electric magnet, this electric magnet has wire for being connected with external cell power supply, in push pipe, be provided with the waterflood path corresponding with urethral obstruction portion support tube body waterflood path, in the time that the convex annular interface on push pipe top docks with the recessed interface of annular of urethral obstruction portion support tube body bottom, the waterflood path of push pipe is just in time connected with the valve of urethral obstruction portion support tube body waterflood path lower end, the controller of urinating comprises housing, and electric magnet and power-supply battery are housed in housing, and housing is provided with magnetism intensity gauge tap.
Described urethral obstruction portion support tube all scribbles smooth antimicrobial coating with all surfaces, position that contact with human body of push pipe, and antimicrobial coating can select nano material and (or) silver ion to make.
Using method and advantage: when use, first external cell power supply is communicated with the electric magnet wire of push pipe, then urethral obstruction portion support tube body is inserted under male in urethra, make upper annular balloon correspondence on urethral obstruction portion support tube body at bladder urethra opening part, lower annular balloon correspondence is in male urethra bulb, normal saline is injected in the waterflood path of push pipe with syringe, be subject to the pressure of water, the valve of urethral obstruction portion support tube body waterflood path lower end 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 urethral obstruction portion support tube body waterflood path lower end cuts out automatically, give the electric magnet power-off of push pipe, support tube separates with push pipe, take out push pipe.The electric magnet of the controller of urinating is placed in to top, the corresponding body surface of pubic symphysis position, open magnetism intensity gauge tap, strengthen gradually electromagnetism intensity, iron ball in the hemispherical groove of urethral obstruction portion support tube body upper end is subject to move on electric magnet magnetic force (or side is moved), and the urine in comb excretes along the tube chamber of urethral obstruction portion support tube body and push pipe.The end of urinating, dwindles the electromagnetism intensity of the controller of urinating gradually until close the magnetism intensity gauge tap of the controller of urinating, and iron ball resets.Advantage is: Patients with Prostatic Hyperplasia and urethra internal sphincter need not be worn urinal to blocking patient between urethra bulb, and doctor implants conveniently, and patient's routine use is convenient, and does not hinder doings.
Accompanying drawing explanation:
Fig. 1 is the structural representation of urethral obstruction of the present invention portion support tube;
Fig. 2 is the structural representation of push pipe of the present invention;
Fig. 3 is the structural representation of the controller of urinating of the present invention;
Fig. 4 is the circuit diagram of the controller of urinating of the present invention.
The specific embodiment:
The present invention is per urethram blocked portion's support tube, push pipe and is urinated controller three part compositions:
With reference to Fig. 1, urethral obstruction portion support tube comprises body 1, hemispherical groove is arranged at the top of body, in the tube wall of hemispherical groove bottom, be embedded with permanent magnetic iron 2, the bottom of hemispherical groove is porose to be communicated with tube chamber 3, an iron ball 4 is housed in hemispherical groove, iron ball by the magnetic force of permanent magnetic iron and intravesical pressure on the hole of hemispherical groove bottom, it is carried out to shutoff, the top of body is fixed with one and smooth is with foraminate cover 5, cover on the top of hemispherical groove and iron ball, make the existing upwards space of activity of iron ball, can not go away from hemispherical groove again, on the outer wall on body top, corresponding male's 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, in body, also has waterflood path 8, 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, in the wall of the recessed interface of annular, be embedded with iron ring 10,
With reference to Fig. 2, the top of push pipe is for the convex annular interface 11 docking with the recessed interface of annular of urethral obstruction portion support tube body bottom, this convex annular interface is made of electric magnet, this electric magnet has wire 12 for being connected with external cell power supply, in push pipe, be provided with the waterflood path 8 corresponding with urethral obstruction portion support tube body waterflood path, in the time that the convex annular interface on push pipe top docks with the recessed interface of annular of urethral obstruction portion support tube body bottom, the waterflood path of push pipe is just in time connected with the valve of urethral obstruction portion support tube body waterflood path lower end;
With reference to Fig. 3 and Fig. 4, the controller of urinating (this controller can be bought from market) comprises housing 16, and electric magnet 13 and power-supply battery 14 are housed in housing, and housing is provided with magnetism intensity gauge tap 15.
Described urethral obstruction portion support tube all scribbles smooth antimicrobial coating with all surfaces, position that contact with human body of push pipe, and 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 urinate controller three part compositions:
Urethral obstruction portion support tube comprises body (1), hemispherical groove is arranged at the top of body, in the tube wall of hemispherical groove bottom, be embedded with permanent magnetic iron (2), the bottom of hemispherical groove is porose to be communicated with tube chamber (3), an iron ball (4) is housed in hemispherical groove, the top of body is fixed with a smooth foraminate cover (5) of being with, cover on the top of hemispherical groove and iron ball, on the outer wall on body top, corresponding male's 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), in body, also has waterflood path (8), 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, in the wall of the recessed interface of annular, be embedded with iron ring (10),
The top of push pipe is for the convex annular interface (11) docking with the recessed interface of annular of urethral obstruction portion support tube body bottom, this convex annular interface is made of electric magnet, this electric magnet has wire (12) for being connected with external cell power supply, in push pipe, be provided with the waterflood path (8) corresponding with urethral obstruction portion support tube body waterflood path, in the time that the convex annular interface on push pipe top docks with the recessed interface of annular of urethral obstruction portion support tube body bottom, the waterflood path of push pipe is just in time connected with the valve of urethral obstruction portion support tube body waterflood path lower end;
The controller of urinating comprises housing (16), and electric magnet (13) and power-supply battery (14) are housed in housing, and housing is provided with magnetism intensity gauge tap (15).
2. according to catheter claimed in claim 1, it is characterized in that: described urethral obstruction portion support tube all scribbles smooth antimicrobial coating with all surfaces, position that contact with human body of push pipe, 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 true CN103845786A (en) | 2014-06-11 |
| CN103845786B 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) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669014A (en) * | 2017-03-24 | 2017-05-17 | 广州润虹医药科技有限公司 | Urinary catheterization device |
| CN106693090A (en) * | 2017-02-22 | 2017-05-24 | 广州润虹医药科技有限公司 | Invisible urinary catheter |
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
| CN109646790A (en) * | 2018-12-14 | 2019-04-19 | 温州医科大学 | A kind of double J pipe structure |
Citations (9)
| 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 |
| US20120226246A1 (en) * | 2007-01-12 | 2012-09-06 | Jamie Glen House | Collection Devices for Catheter Assemblies |
| CN203043281U (en) * | 2012-12-09 | 2013-07-10 | 尚楠 | Catheter |
-
2012
- 2012-12-09 CN CN201210523252.3A patent/CN103845786B/en not_active Expired - Fee Related
Patent Citations (9)
| 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 |
| US20120226246A1 (en) * | 2007-01-12 | 2012-09-06 | Jamie Glen House | Collection Devices for Catheter Assemblies |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693090A (en) * | 2017-02-22 | 2017-05-24 | 广州润虹医药科技有限公司 | Invisible urinary catheter |
| CN106730263A (en) * | 2017-02-22 | 2017-05-31 | 广州润虹医药科技有限公司 | Stealthy catheter |
| CN106669014A (en) * | 2017-03-24 | 2017-05-17 | 广州润虹医药科技有限公司 | Urinary catheterization device |
| 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 |
| CN109646790A (en) * | 2018-12-14 | 2019-04-19 | 温州医科大学 | A kind of double J pipe structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103845786B (en) | 2016-03-09 |
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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 |
Inventor after: Shang Nan Inventor after: Han Shuai Inventor before: Shang Nan |
|
| CB03 | Change of inventor or designer information | ||
| 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 |
Inventor after: Shang Nan Inventor after: Han Shuai Inventor before: Shang Nan |
|
| CB03 | Change of inventor or designer information | ||
| 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 |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |