CN201108520Y - External electromagnetic-driven urinary ladder kinetic pump - Google Patents
External electromagnetic-driven urinary ladder kinetic pump Download PDFInfo
- Publication number
- CN201108520Y CN201108520Y CNU2007200588108U CN200720058810U CN201108520Y CN 201108520 Y CN201108520 Y CN 201108520Y CN U2007200588108 U CNU2007200588108 U CN U2007200588108U CN 200720058810 U CN200720058810 U CN 200720058810U CN 201108520 Y CN201108520 Y CN 201108520Y
- Authority
- CN
- China
- Prior art keywords
- bladder
- stator
- permanent magnetism
- flexible sheets
- external electromagnetic
- 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
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a bladder power pump for assisting the bladder to micturate by magnetic force, which comprises a magnettor (1), a stator (2) and a magnetic controller (3) for generating magnetic filed under electrifying state and leading the magnettor (1) to be controlled by magnetic force, wherein, the magnettor (1) comprises a plurality of permanent magnetic sheets (13), the inside of which is covered by a flexible sheet (12), the flexible sheet (12) with the permanent magnetic sheets (13) covered inside and the stator (2) surround a bottle gourd shape to be contained at the outside of a bladder (10) for forming a variable cavity (11), the upper end of the flexible sheet (12) covered with the permanent magnetic sheets (13) is contacted and attached with the stator (2), the lower end of the flexible sheet (12) without the permanent magnetic sheets (13) is respectively provided with a ureter through hole (9) with the ureter from a ureter (8) to a bladder wall inner ureter (a) and a urethra latch notch (7) latched on the urethral orifice (b) of a urethra (6), and the lower end of the flexible sheet (12) without the permanent magnetic sheets (13) is contacted and attached with the stator (2). The bladder power pump can effectively assist the patients with neuropathic bladder dysfunction to micturate and has the advantages of ingenious design, simple structure, safe use, convenience and practicality.
Description
Technical field:
This utility model 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.
The utility model content:
The purpose of this utility model is to consider the problems referred to above and provides 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.This utility model design is ingenious, simple in structure, safe in utilization, convenient and practical.
The technical solution of the utility model 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 utility model has following characteristics:
1) under the situation of bladder, urethra and not perforate of ureter this utility model bladder dynamic pump can be installed, the unlikely wound muscular tissue that causes infects;
2) the magnetic mover of this utility model bladder dynamic pump and stator and urine noncontact, unlikely urinary system infection and the complication of causing;
3) the work cavity volume of the magnetic mover of this utility model bladder dynamic pump and stator formation need not sealing, does not have the wearing and tearing and the heating problem of movable sealing;
4) this utility model bladder dynamic pump 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) this utility model bladder dynamic pump 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 this utility model bladder dynamic pump 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.
This utility model 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 this utility model bladder dynamic pump in the storage urine stage;
Fig. 2 is the user mode figure of this utility model bladder dynamic pump 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 utility model 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 to the utlity model 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.
This utility model 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, a kind of bladder dynamic pump of 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,, it is characterized in that above-mentioned control chinaware (3) is installed on the preceding stomach wall (4) of human body according to the bladder dynamic pump of each described external Electromagnetic Drive of claim 1 to 4.
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 |
|---|---|---|---|
| CNU2007200588108U CN201108520Y (en) | 2007-10-26 | 2007-10-26 | External electromagnetic-driven urinary ladder kinetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200588108U CN201108520Y (en) | 2007-10-26 | 2007-10-26 | External electromagnetic-driven urinary ladder kinetic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201108520Y true CN201108520Y (en) | 2008-09-03 |
Family
ID=39893034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200588108U Expired - Fee Related CN201108520Y (en) | 2007-10-26 | 2007-10-26 | External electromagnetic-driven urinary ladder kinetic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201108520Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176689B (en) * | 2007-10-26 | 2010-12-15 | 广东工业大学 | Urinary bladder power pump driven by external electromagnetism |
| CN102370534A (en) * | 2011-10-24 | 2012-03-14 | 广东工业大学 | Ultrasonic vaporized steam driven urination boosting system |
| CN105769379A (en) * | 2016-04-23 | 2016-07-20 | 广东工业大学 | Artificial detrusor system driven by shape memory fiber |
| CN112810046A (en) * | 2021-02-05 | 2021-05-18 | 武汉磁济科技有限公司 | Thermoplastic forming die of implanted flexible magnetic control bladder pump |
| 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 |
-
2007
- 2007-10-26 CN CNU2007200588108U patent/CN201108520Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101176689B (en) * | 2007-10-26 | 2010-12-15 | 广东工业大学 | Urinary bladder power pump driven by external electromagnetism |
| CN102370534A (en) * | 2011-10-24 | 2012-03-14 | 广东工业大学 | Ultrasonic vaporized steam driven urination boosting system |
| CN102370534B (en) * | 2011-10-24 | 2013-07-10 | 广东工业大学 | Ultrasonic vaporized steam driven urination boosting system |
| CN105769379A (en) * | 2016-04-23 | 2016-07-20 | 广东工业大学 | Artificial detrusor system driven by shape memory fiber |
| CN105769379B (en) * | 2016-04-23 | 2018-03-09 | 广东工业大学 | A kind of Artificial detrusor system of shape memory fiber driving |
| CN112810046A (en) * | 2021-02-05 | 2021-05-18 | 武汉磁济科技有限公司 | Thermoplastic forming die of implanted flexible magnetic control bladder pump |
| 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 |
| CN112972779B (en) * | 2021-02-05 | 2022-07-12 | 武汉磁济科技有限公司 | Implanted flexible magnetic response artificial bladder matrix and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101176689B (en) | Urinary bladder power pump driven by external electromagnetism | |
| 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 | |
| CN101690837A (en) | multifunctional catheter | |
| CN205659023U (en) | Artifical detrusor system of shape memory fibre driven | |
| CN105769379B (en) | A kind of Artificial detrusor system of shape memory fiber driving | |
| CN107308509A (en) | A kind of aid urination device | |
| CN115089778A (en) | Auxiliary bladder 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 | |
| CN201379885Y (en) | Multi-cavity urethral catheter | |
| CN102370534B (en) | Ultrasonic vaporized steam driven urination boosting system | |
| CN201558209U (en) | Male urine collecting device | |
| CN203677334U (en) | Urethral valve driven by ultrasonic vaporized steam | |
| CN202342544U (en) | Disposable double-cavity airbag combined anal tube | |
| CN103462739A (en) | Artificial anus device with functions of closure and bowel contracting and application thereof | |
| CN103655018B (en) | The steam-powered urethra valve of a kind of ultrasonic vaporisation | |
| 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 | |
| CN202113471U (en) | Leakproof retention urethral catheter | |
| CN103191514B (en) | Positive feedback catheter | |
| CN209933144U (en) | Urine collecting device for long-term bedridden patient | |
| CN201783063U (en) | Bionic urethral catheterization apparatus |
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: 20080903 Termination date: 20101026 |