CN101176689A - Urinary bladder power pump driven by external electromagnetism - Google Patents
Urinary bladder power pump driven by external electromagnetism Download PDFInfo
- Publication number
- CN101176689A CN101176689A CNA2007100310811A CN200710031081A CN101176689A CN 101176689 A CN101176689 A CN 101176689A CN A2007100310811 A CNA2007100310811 A CN A2007100310811A CN 200710031081 A CN200710031081 A CN 200710031081A CN 101176689 A CN101176689 A CN 101176689A
- Authority
- CN
- China
- Prior art keywords
- bladder
- stator
- permanent magnetism
- magnetic
- sheets
- 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
Links
Images
Landscapes
- External Artificial Organs (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a bladder power pump utilizing the magnetic force to assist the bladder to urinate, which comprises a magnetic active cell (1), a stator (2) and a magnetic controller (3), wherein, the magnetic controller (3) generates magnetic field if switched on and enables the magnetic force to work on the magnetic active cell (1); the magnetic active cell (1) comprises a flexible sheet (12) and a plurality of permanent magnetic sheets (13), and the permanent magnetic sheets (13) are enwrapped with the flexible sheet (12); the flexible sheet (12) enwrapping the permanent magnetic sheets (13) surrounds a gourd-shaped structure with the stator (2) to circle the outside of the bladder (10) to build a variable working cavity (11); the upper end of the flexible sheet (12) enwrapping the permanent magnetic sheets (13) is contacted and adhered with the stator (2); a through hole (9) of ureter communicating a ureter (8) with a ureter port (a) inside the bladder wall, and a urethra bayonet (7) held at a urethral meatus (b) of a urethra (8) are respectively arranged at the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped; and the lower end of the flexible sheet (12) where the permanent magnetic sheets (13) are not enwrapped is contacted and adhered with the stator (2). The invention can effectively assist the neurogenic bladder dysfunction sufferer to realize emiction and has the advantages of ingenious design, simple structure, safe use, convenience and practicality.
Description
Technical field:
The present invention is a kind of bladder dynamic pump that utilizes the auxiliary bladder of magnetic force to urinate, and is specifically related to a kind of external Electromagnetic Drive bladder dynamic pump of auxiliary nervous originality vesical dysfunction controlled micturition, belongs to the innovative technology of bladder dynamic pump.
Background technology:
The bladder urinary dysfunction that causes after nervus centralis that human body control is urinated or peripheral nerve suffer damage is called neurogenic bladder dysfunction, also claims neurogenic bladder.Neurogenic bladder is a kind of common disease, and the cause of disease is more common in trauma of spinal cord, congenital dysplasia and central nervous system pathological change etc., and clinical symptoms such as urinary incontinence, dysuria, urine retention are often arranged, and has brought very large misery and life obstacle to patient.Neurogenic bladder also can cause complication such as urinary system infection, calculus, and severe patient can cause hydronephrosis, even renal failure, threat to life.
The treatment of neurogenic bladder has bigger difficulty.Mainly adopt Therapeutic Method or the auxiliary measures of urinating such as the employing abdominal part is exerted pressure, intraurethral cannula drain, bladder stoma turn of tidal stream such as medicine, electricity irritation, operation and somatic nerves reflection at present clinically.The Drug therapy side effect is big, and curative effect is not obvious; The electronic stimulation implant electrode of need performing the operation, curative effect is not clear and definite as yet; Operative treatment is limited by indication, and easily leads to complications; Somatic nerves reflection treatment will damage the somatic movement nerve, and curative effect waits to observe; Abdominal part is exerted pressure urine can not emptying, can cause calculus, urinary tract infection; Long-term intubation drain, bladder stoma turn of tidal stream, patient's misery easily causes infection.Do not find the bladder urinary dysfunction problem of more effective Therapeutic Method and auxiliary urinate measure, especially paralyses patient effectively to be solved as yet at present as yet.
Summary of the invention:
The objective of the invention is to consider the problems referred to above and provide a kind of can be effective auxiliary nervous originality vesical dysfunction patient to realize the bladder dynamic pump of the external Electromagnetic Drive of urinating.The present invention designs ingenious, and is simple in structure, safe in utilization, convenient and practical.
Technical scheme of the present invention is: include the magnetic mover, stator reaches in "on" position and produces magnetic field, make the magnetic mover be subjected to magneto motive control chinaware, wherein the magnetic mover includes by flexible sheets parcel some permanent magnetism sheets within it, being enclosed with the flexible sheets of permanent magnetism sheet and stator surrounds Pear-Shaped and is included in the bladder outside and constitutes the variable-operation cavity volume, and the upper end that flexible sheets is enclosed with the permanent magnetism sheet contacts also bonding with stator, the lower end that flexible sheets is not enclosed with the permanent magnetism sheet is respectively equipped with the ureter port of opening ureter ureteric orifice to the wall of urinary bladder and is stuck in urethra bayonet socket on the urethral orifice of urethra, and the flexible sheets bottom that is not enclosed with the permanent magnetism sheet contacts with stator and bonding.
Above-mentioned some permanent magnetism sheets are the identical permanent magnetism sheet of polarity, and its array cements on the flexible sheets.
Said stator adopts nonmagnetic substance to make.
Above-mentioned flexible sheets is a sheet rubber, or is plastic sheet.
Above-mentioned control chinaware is installed on the preceding stomach wall of human body.
The lower end of said stator is bearing on the pubis of human body.
Bladder dynamic pump of the present invention has following characteristics:
1) under the situation of bladder, urethra and not perforate of ureter bladder dynamic pump of the present invention can be installed, the unlikely wound muscular tissue that causes infects;
2) the magnetic mover of bladder dynamic pump of the present invention and stator and urine noncontact, unlikely urinary system infection and the complication of causing;
3) the work cavity volume of the magnetic mover of bladder dynamic pump of the present invention and stator formation need not sealing, does not have the wearing and tearing and the heating problem of movable sealing;
4) bladder dynamic pump of the present invention is with the switching of ureteric orifice in flexible rubber control urethral orifice and the wall of urinary bladder, the unlikely organ mechanical damage that causes;
5) bladder dynamic pump of the present invention utilizes the closure of urethra and ureter inwall to realize sealing, meets the physiological structure characteristics, unlikelyly causes leakage of urine and backflows.
6) the magnetic mover permanent magnetism sheet of bladder dynamic pump of the present invention is wrapped up by outer layer rubber, and unlikely burn into gets rusty, and stator adopts nonmetallic materials, has good and physiological tissue's compatibility.
The present invention is that a kind of design is ingenious, simple in structure, safe in utilization, the bladder dynamic pump of convenient and practical external Electromagnetic Drive.
Description of drawings:
Fig. 1 is the user mode figure of bladder dynamic pump of the present invention in the storage urine stage;
Fig. 2 is the user mode figure of bladder dynamic pump of the present invention in the stage of urinating.
Among the figure: 1, magnetic mover; 2, stator; 3, control chinaware; 4, preceding stomach wall; 5, pubis; 6, urethra; 7, urethra bayonet socket; 8, ureter; 9, ureter port; 10, bladder; 11, work cavity volume; 12, flexible sheets; 13, permanent magnetism sheet; Ureteric orifice in a, the wall of urinary bladder; 9, ureter port.
The specific embodiment:
Embodiment:
Theory diagram of the present invention as shown in Figure 1, include magnetic mover 1, stator 2 reaches in "on" position and produces magnetic field, make magnetic mover 1 be subjected to magneto motive control chinaware 3, wherein magnetic mover 1 includes by flexible sheets 1 parcel some permanent magnetism sheets 13 within it, the flexible sheets 12 that is enclosed with permanent magnetism sheet 13 surrounds Pear-Shaped with stator 2 and is included in bladder 10 outsides formation variable-operation cavity volume 11, and the upper end that flexible sheets 12 is enclosed with permanent magnetism sheet 13 contacts also bonding with stator 2, the lower end that flexible sheets 12 is not enclosed with permanent magnetism sheet 13 is respectively equipped with the ureter port 9 of opening ureter 8 ureteric orifice a to the wall of urinary bladder and is stuck in urethra bayonet socket 7 on the urethral orifice b of urethra 6, and flexible sheets 12 bottom that is not enclosed with the permanent magnetism sheet contacts with stator 2 and bonding.
In the present embodiment, above-mentioned some permanent magnetism sheets 13 are the identical permanent magnetism sheet of polarity, and its array cements on the flexible sheets 12.
For guaranteeing that the present invention has good and physiological tissue's compatibility, said stator 2 adopts nonmagnetic substances to make, and in the present embodiment, stator is made netted dish type by nonmetallic materials, and its lower end is fixed on the human body pubis.Above-mentioned flexible sheets 12 is a sheet rubber, or is plastic sheet.
For ease of installing and using, in the present embodiment, above-mentioned control chinaware 3 is installed on the preceding stomach wall 4 of human body.
The present invention in use, when the bladder dynamic pump is in the storage urine stage shown in Figure 1, control chinaware 3 is in off-position, do not produce magnetic field, magnetic mover 1 is not subjected to magneticaction to be in relaxed state, and bladder 10 is oppressed, and ureteric orifice a keeps opening in the wall of urinary bladder, and the rubber membrane of parcel urethra 6 shrinks the compressing urethra all the time, and urethral orifice b remains closed.Around here, under the bell's muscle wriggling, urine enters bladder 10 by a mouth, and bladder increases expansion gradually with urine, and drive magnetic mover 1 floats.
When the bladder dynamic pump is in shown in Figure 2 urinating the stage, control chinaware 3 is a "on" position, external magnetic field is adsorbed on the permanent magnetism sheet 13 of magnetic mover 1 upper end on the stator 2, force 1 tensioning of magnetic mover, compressing bladder 10 is closed the interior ureteric orifice a of wall of urinary bladder, and the rubber membrane of tractive parcel urethra unclamps urethral orifice b simultaneously.Under the compressing of magnetic mover 1, bladder 10 produces to shrink discharges urine.Along with the contraction of bladder 10, magnetic mover permanent magnetism sheet 13 from top to bottom is adsorbed on the stator 2 by row, and work cavity volume 11 reduces gradually, and magnetic mover 1 compressing bladder 10 shrinks gradually, thereby continuously urine is discharged.
When urinating, patient can regulate magnetic force by control chinaware 3 and urinate flow rate control.After urinating, 3 outages of control chinaware, bladder recovers storage urine state, the process of finishing once storage urine and urinating.Patient just can control voluntarily and urinate as long as repeat said process.
Claims (6)
1. the bladder dynamic pump of an external Electromagnetic Drive, it is characterized in that including magnetic mover (1), stator (2) reaches in "on" position and produces magnetic field, make magnetic mover (1) be subjected to magneto motive control chinaware (3), wherein magnetic mover (1) includes by flexible sheets (12) parcel some permanent magnetism sheets (13) within it, the flexible sheets (12) that is enclosed with permanent magnetism sheet (13) surrounds Pear-Shaped with stator (2) and is included in bladder (10) outside formation variable-operation cavity volume (11), and the upper end that flexible sheets (12) is enclosed with permanent magnetism sheet (13) contacts also bonding with stator (2), the lower end that flexible sheets (12) is not enclosed with permanent magnetism sheet (13) is respectively equipped with the ureter port (9) of opening ureter (8) ureteric orifice (a) to the wall of urinary bladder and is stuck in urethra bayonet socket (7) on the urethral orifice (b) of urethra (6), and flexible sheets (12) bottom that is not enclosed with permanent magnetism sheet (13) contacts with stator (2) and bonding.
2. the bladder dynamic pump of external Electromagnetic Drive according to claim 1 is characterized in that above-mentioned some permanent magnetism sheets (13) are the identical permanent magnetism sheet of polarity, and its array cements on the flexible sheets (12).
3. the bladder dynamic pump of external Electromagnetic Drive according to claim 1 is characterized in that said stator (2) adopts nonmagnetic substance to make.
4. the bladder dynamic pump of external Electromagnetic Drive according to claim 1 is characterized in that above-mentioned flexible sheets (12) is sheet rubber, or is plastic sheet.
5. according to the bladder dynamic pump of each described external Electromagnetic Drive of claim 1 to 4, it is characterized in that above-mentioned control chinaware (3) is installed on the preceding stomach wall (4) of human body.
6. the bladder dynamic pump of external Electromagnetic Drive according to claim 5 is characterized in that the lower end of said stator (2) is bearing on the pubis (5) of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100310811A CN101176689B (en) | 2007-10-26 | 2007-10-26 | Urinary bladder power pump driven by external electromagnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100310811A CN101176689B (en) | 2007-10-26 | 2007-10-26 | Urinary bladder power pump driven by external electromagnetism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101176689A true CN101176689A (en) | 2008-05-14 |
| CN101176689B CN101176689B (en) | 2010-12-15 |
Family
ID=39403211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100310811A Expired - Fee Related CN101176689B (en) | 2007-10-26 | 2007-10-26 | Urinary bladder power pump driven by external electromagnetism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101176689B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009594A (en) * | 2018-06-25 | 2018-12-18 | 温州医科大学附属第医院 | A kind of active urine bladder force assistance device and application method |
| CN109248348A (en) * | 2018-09-21 | 2019-01-22 | 广东工业大学 | A kind of auxiliary bladder urination device |
| CN111467648A (en) * | 2020-05-09 | 2020-07-31 | 山西医科大学第二医院 | One-way pressure valve urethral catheterization device |
| CN112128088A (en) * | 2019-06-25 | 2020-12-25 | 精工爱普生株式会社 | Diaphragm-type compressor, cooling unit, projector, and recording apparatus |
| CN112915266A (en) * | 2021-02-05 | 2021-06-08 | 武汉磁济科技有限公司 | Ferromagnetic complex for artificial bladder and preparation method thereof |
| CN112936732A (en) * | 2021-02-05 | 2021-06-11 | 武汉磁济科技有限公司 | Thermoplastic molding method of implanted flexible magnetic control bladder pump |
| CN112972778A (en) * | 2021-02-05 | 2021-06-18 | 华中科技大学 | Ferromagnetic compound for artificial bladder and preparation method thereof |
| CN112972779A (en) * | 2021-02-05 | 2021-06-18 | 武汉磁济科技有限公司 | Implanted flexible magnetic response artificial bladder matrix and manufacturing method thereof |
| CN113288507A (en) * | 2021-06-09 | 2021-08-24 | 重庆医科大学附属儿童医院 | Intelligent bionic bladder device |
| WO2023246670A1 (en) * | 2022-06-22 | 2023-12-28 | 徐梅兰 | Auxiliary bladder urination device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1039718A (en) * | 1988-07-26 | 1990-02-21 | 陈凯 | Prostata disease treating method and instrument |
| US5762599A (en) * | 1994-05-02 | 1998-06-09 | Influence Medical Technologies, Ltd. | Magnetically-coupled implantable medical devices |
| US20040230090A1 (en) * | 2002-10-07 | 2004-11-18 | Hegde Anant V. | Vascular assist device and methods |
| CN2726630Y (en) * | 2004-09-21 | 2005-09-21 | 复旦大学附属华山医院 | Magnetic valve for urinary tract |
| US8195296B2 (en) * | 2006-03-03 | 2012-06-05 | Ams Research Corporation | Apparatus for treating stress and urge incontinence |
| CN201108520Y (en) * | 2007-10-26 | 2008-09-03 | 广东工业大学 | External electromagnetic-driven urinary ladder kinetic pump |
-
2007
- 2007-10-26 CN CN2007100310811A patent/CN101176689B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009594A (en) * | 2018-06-25 | 2018-12-18 | 温州医科大学附属第医院 | A kind of active urine bladder force assistance device and application method |
| CN109248348A (en) * | 2018-09-21 | 2019-01-22 | 广东工业大学 | A kind of auxiliary bladder urination device |
| CN112128088A (en) * | 2019-06-25 | 2020-12-25 | 精工爱普生株式会社 | Diaphragm-type compressor, cooling unit, projector, and recording apparatus |
| CN111467648A (en) * | 2020-05-09 | 2020-07-31 | 山西医科大学第二医院 | One-way pressure valve urethral catheterization device |
| CN112972778A (en) * | 2021-02-05 | 2021-06-18 | 华中科技大学 | Ferromagnetic compound for artificial bladder and preparation method thereof |
| CN112936732A (en) * | 2021-02-05 | 2021-06-11 | 武汉磁济科技有限公司 | Thermoplastic molding method of implanted flexible magnetic control bladder pump |
| CN112915266A (en) * | 2021-02-05 | 2021-06-08 | 武汉磁济科技有限公司 | Ferromagnetic complex for artificial bladder and preparation method thereof |
| CN112972779A (en) * | 2021-02-05 | 2021-06-18 | 武汉磁济科技有限公司 | Implanted flexible magnetic response artificial bladder matrix and manufacturing method thereof |
| CN112915266B (en) * | 2021-02-05 | 2021-11-09 | 武汉磁济科技有限公司 | Ferromagnetic complex for artificial bladder and preparation method thereof |
| CN112936732B (en) * | 2021-02-05 | 2022-03-08 | 武汉磁济科技有限公司 | Thermoplastic molding method of implanted flexible magnetic control bladder pump |
| CN112972778B (en) * | 2021-02-05 | 2022-05-27 | 华中科技大学 | Ferromagnetic compound for artificial bladder and preparation method thereof |
| CN113288507A (en) * | 2021-06-09 | 2021-08-24 | 重庆医科大学附属儿童医院 | Intelligent bionic bladder device |
| WO2023246670A1 (en) * | 2022-06-22 | 2023-12-28 | 徐梅兰 | Auxiliary bladder urination device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101176689B (en) | 2010-12-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101176689B (en) | Urinary bladder power pump driven by external electromagnetism | |
| ES2566148T3 (en) | System for the treatment of a patient who has an intestinal disorder | |
| CN201108520Y (en) | External electromagnetic-driven urinary ladder kinetic pump | |
| CN101927054B (en) | Bionic urethral catheterization device | |
| CN102370529A (en) | In-vitro alternating magnetic field driven bladder urination pump | |
| CN104144656A (en) | Medical device comprising an artificial contractile structure | |
| KR20130089241A (en) | Medical device comprising an artificial contractile structure | |
| CN205659023U (en) | Artifical detrusor system of shape memory fibre driven | |
| CN105769379B (en) | A kind of Artificial detrusor system of shape memory fiber driving | |
| CN106540372A (en) | The urethra valve that a kind of wireless power SMA drives | |
| CN105326590A (en) | Magnetic coupling resonance type electric heating evaporation steam-driven urethra valve | |
| CN115089778A (en) | Auxiliary bladder urination device | |
| CN107308509A (en) | A kind of aid urination device | |
| CN103637860B (en) | Open-close control system for artificial anal sphincter prosthesis | |
| CN202288532U (en) | Bladder micturition pump driven by alternating magnetic field in vitro | |
| CN102370534B (en) | Ultrasonic vaporized steam driven urination boosting system | |
| CN203677334U (en) | Urethral valve driven by ultrasonic vaporized steam | |
| CN201558209U (en) | Male urine collecting device | |
| CN103845786B (en) | A kind of catheter | |
| CN103655018B (en) | The steam-powered urethra valve of a kind of ultrasonic vaporisation | |
| CN103462739A (en) | Artificial anus device with functions of closure and bowel contracting and application thereof | |
| CN205073079U (en) | Magnetic coupling resonant mode electric heat vaporization steam driven's urethra valve | |
| CN213031417U (en) | Uropoiesis is uropoiesis bag for surgery nursing of uropoiesis | |
| CN202313823U (en) | Urination assisting system driven by ultrasonic vaporized steam | |
| CN106361480A (en) | Steam driving urination boosting system based on magnetic resonance coupling |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20131026 |