CN106039554B - A kind of bladder irritation electrode and system - Google Patents
A kind of bladder irritation electrode and system Download PDFInfo
- Publication number
- CN106039554B CN106039554B CN201610542002.2A CN201610542002A CN106039554B CN 106039554 B CN106039554 B CN 106039554B CN 201610542002 A CN201610542002 A CN 201610542002A CN 106039554 B CN106039554 B CN 106039554B
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- electrode
- connecting wire
- taper joint
- catheter
- male end
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/0507—Electrodes for the digestive system
- A61N1/0514—Electrodes for the urinary tract
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36007—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of urogenital or gastrointestinal organs, e.g. for incontinence control
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Gastroenterology & Hepatology (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses a kind of bladder irritation electrode and systems, and wherein electrode includes electrode contacts, connecting wire, insulated conduit, catheter, taper joint, connecting terminal, stopple, male end connector, and electrode contacts are connect with connecting wire；Insulated conduit is arranged outside connecting wire to fit closely；Electrode contacts, connecting wire, insulated conduit are all disposed in the cavity of catheter, the window that wherein electrode contacts are arranged by urethral catheterization tube head can be contacted with the external world, catheter is connect with taper joint, and taper joint is external truncated cone, inside center hollow-core construction；Connecting wire runs through catheter and taper joint, is connect with male end connector in taper joint, stopple is socketed between male end connector and taper joint.The present invention is Noninvasive electro photoluminescence, different from invasive or implantation permanent electrode is needed in the prior art, it is noninvasive, adjustable, easy to operate the advantages that make in transurethral bladder electric stimulation operation simpler, conveniently, it is highly practical.
Description
Technical field
The invention belongs to medical instruments field, more particularly to a kind of bladder irritation electrode and system.
Background technology
Bladder urination dysfunction is Urology Surgery common disease, includes the obstacle of bladder urine storage and urinary function.It can
To have the specific cause of disease, such as obstructive disease, neurogenic disease, drug and psychological factor, specific disease can also be can not find
Cause, referred to as special hair bladder urination dysfunction.In clinical practice, when traditional conservative treatment treats urination disorder not
When can obtain fine curative effect, functional electrical stimulation therapy provides an effective new method for urologist.
Functional electrical stimulation therapy is to lose the muscle that nerve controls using low frequency pulse current stimulation to make its contraction, to replace
The function that generation or correction organ and limbs have been lost.This method is that Liberson etc. was invented in 1961.They are opened with foot-operated
The muscle that control electric current stimulation nervus peronaeus dominates is closed, ankle dorsal flexion is generated, to help Pain Tan Ning patient to walk.
The research application of functional electrical stimulation therapy has been directed to clinical every field at present.As pacemaker is used for the rhythm of the heart
Not normal and low atrionector function (sick sinus syndrome)；Diaphragm pacemaker (phrenic nerve stimulator) is for giving treatment to respiratory center fiber crops
Numbness, adjustment breathing；Bladder function is controlled by implant electrode；Adjust gastrointestinal function etc..
Bladder function electro photoluminescence is by activating mechanical stretch receptor in the bladder wall, then by central nervous system
The reflection of system so as to cause detrusor contraction.Katona etc. has begun to electro photoluminescence in transurethral bladder early in 1958 and has ground
Study carefully.They think the patient of nervous centralis or peripheral neuropathy for imperfection, in bladder electro photoluminescence can swash again
The mechanical stretch receptor of bladder inner wall living, and by reinforcing that urine is forced to reflect, restore the biography from bladder to central nervous system
Enter access.
Now for the treatment means of bladder urination dysfunction, first, with modus operandi by bladder irritation electrode and therewith
In connected stimulation implant implantation bladder and appropriate location；Second is that directly carrying out electro photoluminescence to sacral nerve.The two has been required to
Invasive procedures and implant electrode, somewhat expensive and complication is more.
Invention content
In view of the above-mentioned problems, the present invention devises a kind of bladder irritation electrode and system, non-implantation, noninvasive, adjustable, easy behaviour
Make.
Specific technical solution is as follows：A kind of bladder irritation electrode, including electrode contacts, connecting wire, insulated conduit, lead
Urinary catheter, taper joint, connecting terminal, stopple, male end connector, wherein
The electrode contacts are connect with connecting wire；
Insulated conduit is arranged outside the connecting wire to fit closely；
The electrode contacts, connecting wire, insulated conduit are all disposed in the cavity of catheter, and wherein electrode contacts pass through
The window of urethral catheterization tube head setting can be contacted with the external world, and catheter is connect with taper joint, and taper joint is exterior flat nose cone
Shape, inside center hollow-core construction；
The connecting wire runs through catheter and taper joint, is connect with male end connector in taper joint, male end connector
Stopple is socketed between taper joint.
Preferably, the electrode contacts are connect with connecting wire by laser welding mode.
Preferably, the catheter is plastically deformed self-locking seal by catheter with taper joint and connect.
Preferably, the hole is provided with backing stop structure beyond the Great Wall, for securely connecting with taper joint, prevents from skidding.
Preferably, the stopple is coordinated with taper joint using transition part.
Preferably, the connecting wire and male end connector are connect by connecting terminal in a manner of crimping.
Preferably, the connecting wire is connect with male end connector by laser welding mode.
Preferably, the taper joint and stopple integrated injection molding.
The present invention also provides a kind of bladder irritation system, including electric stimulating instrument, private cable, bladder irritation electrode,
In,
The electric stimulating instrument is connect with host computer, is received and is instructed and send out frequency, pulsewidth and the adjustable stimulated current of wave amplitude,
It is exported by private cable；
The private cable includes external electrode and female seat plug, and external electrode is made of an electrically conducting material, for it is described
Bladder irritation electrode forms stimulation circuit；Female seat plug is connect with the male end connector of bladder irritation electrode, by female seat plug and
The electric current that electric stimulating instrument is sent out is stimulated to electrode contacts and is transmitted by the connection of male end connector.
The beneficial effects of the present invention are：The present invention is Noninvasive electro photoluminescence, and needs invasive or implantation permanent in the past
Electrode is different, it is noninvasive, adjustable, easy to operate the advantages that make in transurethral bladder electric stimulation operation simpler, conveniently, practicability
By force.With invasive or implantation permanent electrode somewhat expensive and complication it is more etc. compared with, bladder function electro photoluminescence alleviates trouble
The financial burden and psychological burden of person, it is easier to patient be allowed to receive.
Description of the drawings
Fig. 1 is the sectional view of one specific embodiment of bladder irritation electrode of the present invention；
Fig. 2 is the backing stop structure and transition part enlarged drawing of one specific embodiment of bladder irritation electrode of the present invention；
Fig. 3 is the schematic diagram of one specific embodiment of bladder irritation system of the present invention；
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the present invention is described in detail.
Referring to Fig. 1-2, a kind of bladder irritation electrode 100, including electrode contacts 1, connecting wire 2, insulated conduit 3, urethral catheterization
Pipe 4, taper joint 5, connecting terminal 6, stopple 7, male end connector 8, wherein
Electrode contacts 1 are connect with connecting wire 2；
Insulated conduit 3 is arranged outside connecting wire 2 to fit closely；
Electrode contacts 1, connecting wire 2, insulated conduit 3 are all disposed in the cavity of catheter 4, and wherein electrode contacts 1 are logical
Crossing the window 9 of 4 head of catheter setting can contact with the external world, and catheter 4 is connect with taper joint 5, and taper joint 5 is outside
Truncated cone, inside center hollow-core construction；Catheter 4 can be replaced for unlimited time in a particular application, and 1 He of electrode contacts therein
Connecting wire 2 can sterilize recycling, can also replace use；The setting of insulated conduit 3 ensure that stimulated current will not be by even
The leakage of conducting wire 2 is connect, and is directly targeted and effective stimulus is carried out to bladder by electrode contacts 1.
Connecting wire 2 is connect in taper joint 5 with male end connector 8, male end connector through catheter 4 and taper joint 5
Stopple 7 is socketed between 8 and taper joint 5.
Further, electrode contacts 1 are connect with connecting wire 2 by laser welding mode.
Further, catheter 4 is plastically deformed self-locking seal by catheter 4 with taper joint 5 and connect.With common pressure
The mode of connecing is compared, and crimping mode is easy leakage, and if catheter 4 in use connect blow-by with taper joint 5 and will cause
Stimulated current is revealed, and uncontrollable stimulation exports so that entire stimulating electrode fails and harm is very big.Using plastic deformation self-locking
It is tightly connected, while ensureing sealing reliability, simpler, convenient and easily replacement.
Further, it is provided with backing stop structure 10 on stopple 7, for securely connecting with taper joint 5, prevents from skidding.
Further, stopple 7 and taper joint 5 are coordinated using transition part 11, the transition part 11 of 7 outer surface of stopple setting with
The tolerance dimension of 5 inner surface of taper joint coincide.
Further, connecting wire 2 is connect by connecting terminal 6 in a manner of crimping with male end connector 8.
Further, connecting wire 2 is connect with male end connector 8 by laser welding mode.
Further, taper joint 5 can also integrated injection molding with stopple 7.
Referring to Fig. 3, further embodiment of this invention provides a kind of bladder irritation system, including electric stimulating instrument 400, Special electric
Cable 500 and bladder irritation electrode 100.Host computer is connect with electric stimulating instrument 400, and control electric stimulating instrument 400 sends out appropriate frequency, arteries and veins
Wide and wave amplitude stimulated current, is connect by private cable 500 with bladder irritation electrode 100, and private cable 500 includes body surface electricity
Pole 200 and female seat plug 600, external electrode 200 are made of an electrically conducting material, and are pierced for being formed with the bladder irritation electrode 100
Swash circuit；Female seat plug 600 is connect with the male end connector 8 of bladder irritation electrode 100, passes through female seat plug 600 and male end connector 8
Connection, the electric current that electric stimulating instrument 400 is sent out is stimulated to electrode contacts 1 and is transmitted.In use, 4 per urethra of catheter is stretched into
In bladder 300, the electrode contacts 1 of exposing window 9 are made to be contacted with 300 inner wall of bladder, PC control electric stimulating instrument 400 sends out thorn
Swash electric current, connect with male end connector 8 by the female seat plug 600 of private cable 500, stimulated current is passed through and is connected with male end connector 8
The connecting wire 2 connect is transferred to electrode contacts 1, and directly electro photoluminescence is carried out to bladder 300 by electrode contacts 1.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (7)
1. a kind of bladder irritation electrode, which is characterized in that including electrode contacts, connecting wire, insulated conduit, catheter, taper
Connector, connecting terminal, stopple, male end connector, wherein
The electrode contacts are connect with connecting wire；
Insulated conduit is arranged outside the connecting wire to fit closely；
The electrode contacts, connecting wire, insulated conduit are all disposed in the cavity of catheter, and wherein electrode contacts pass through urethral catheterization
The window of tube head setting can be contacted with the external world, and catheter is connect with taper joint, and taper joint is external truncated cone, interior
Portion's central hollow structure；
The connecting wire runs through catheter and taper joint, is connect with male end connector in taper joint, male end connector and cone
It is socketed stopple between shape connector;
The hole is provided with backing stop structure beyond the Great Wall, for securely connecting with taper joint, prevents from skidding；The stopple connects with taper
Head is coordinated using transition part.
2. bladder irritation electrode according to claim 1, which is characterized in that the electrode contacts are with connecting wire by swashing
Photocoagulation mode connects.
3. bladder irritation electrode according to claim 1, which is characterized in that the catheter passes through urethral catheterization with taper joint
Pipe is plastically deformed self-locking seal connection.
4. bladder irritation electrode according to claim 1, which is characterized in that the connecting wire is with male end connector by connecing
Line terminals are connected in a manner of crimping.
5. bladder irritation electrode according to claim 1, which is characterized in that the connecting wire is with male end connector by swashing
Photocoagulation mode connects.
6. bladder irritation electrode according to claim 1, which is characterized in that the taper joint and stopple integrated injection molding.
7. a kind of system of the bladder irritation electrode including claim 1-6, which is characterized in that including electric stimulating instrument, Special electric
Cable, bladder irritation electrode, wherein
The electric stimulating instrument is connect with host computer, is received and is instructed and send out frequency, pulsewidth and the adjustable stimulated current of wave amplitude, passes through
Private cable exports；
The private cable includes external electrode and female seat plug, and external electrode is made of an electrically conducting material, and is used for and the bladder
Stimulating electrode forms stimulation circuit；Female seat plug is connect with the male end connector of bladder irritation electrode, passes through female seat plug and male end
The electric current that electric stimulating instrument is sent out is stimulated to electrode contacts and is transmitted by the connection of connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542002.2A CN106039554B (en) | 2016-07-06 | 2016-07-06 | A kind of bladder irritation electrode and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542002.2A CN106039554B (en) | 2016-07-06 | 2016-07-06 | A kind of bladder irritation electrode and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106039554A CN106039554A (en) | 2016-10-26 |
| CN106039554B true CN106039554B (en) | 2018-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542002.2A Active CN106039554B (en) | 2016-07-06 | 2016-07-06 | A kind of bladder irritation electrode and system |
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| Country | Link |
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| CN (1) | CN106039554B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11794001B2 (en) * | 2018-11-01 | 2023-10-24 | Incube Labs, Llc | Device, systems and methods for treatment of neurogenic bladder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118578A (en) * | 1993-01-11 | 1996-03-13 | 布伦特·卡曼 | Method for modifying human relevant muscle strength to relieve urge or incontinence or vaginal or bladder spasms |
| CN2848126Y (en) * | 2005-12-15 | 2006-12-20 | 广州市杉山医疗器械实业有限公司 | Vagina and anus probe |
| CN103239799A (en) * | 2013-05-21 | 2013-08-14 | 重庆绿色智能技术研究院 | Electrode for functionalelectricalstimulation on bladder |
| CN105705195A (en) * | 2013-10-23 | 2016-06-22 | 梅恩斯塔伊医疗公司 | Systems and methods for restoring muscle function to the lumbar spine |
| CN206120952U (en) * | 2016-07-06 | 2017-04-26 | 杭州承诺医疗科技有限公司 | Bladder stimulating electrode and system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8923970B2 (en) * | 2008-12-09 | 2014-12-30 | Nephera Ltd. | Stimulation of the urinary system |
-
2016
- 2016-07-06 CN CN201610542002.2A patent/CN106039554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118578A (en) * | 1993-01-11 | 1996-03-13 | 布伦特·卡曼 | Method for modifying human relevant muscle strength to relieve urge or incontinence or vaginal or bladder spasms |
| CN2848126Y (en) * | 2005-12-15 | 2006-12-20 | 广州市杉山医疗器械实业有限公司 | Vagina and anus probe |
| CN103239799A (en) * | 2013-05-21 | 2013-08-14 | 重庆绿色智能技术研究院 | Electrode for functionalelectricalstimulation on bladder |
| CN105705195A (en) * | 2013-10-23 | 2016-06-22 | 梅恩斯塔伊医疗公司 | Systems and methods for restoring muscle function to the lumbar spine |
| CN206120952U (en) * | 2016-07-06 | 2017-04-26 | 杭州承诺医疗科技有限公司 | Bladder stimulating electrode and system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106039554A (en) | 2016-10-26 |
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