CN106073807A - A kind of bladder function training instrument - Google Patents
A kind of bladder function training instrument Download PDFInfo
- Publication number
- CN106073807A CN106073807A CN201610447006.2A CN201610447006A CN106073807A CN 106073807 A CN106073807 A CN 106073807A CN 201610447006 A CN201610447006 A CN 201610447006A CN 106073807 A CN106073807 A CN 106073807A
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- Prior art keywords
- pressure
- catheter
- bladder function
- training instrument
- signal
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- 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.)
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- 238000012549 training Methods 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 11
- 238000002407 reforming Methods 0.000 claims abstract description 8
- 238000002560 therapeutic procedure Methods 0.000 claims abstract description 8
- 230000010339 dilation Effects 0.000 claims abstract description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 23
- 239000011780 sodium chloride Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 210000005070 sphincter Anatomy 0.000 abstract description 13
- 210000003708 urethra Anatomy 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 2
- 230000004064 dysfunction Effects 0.000 abstract 1
- 230000003202 urodynamic effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 210000002700 urine Anatomy 0.000 description 5
- 208000000693 Neurogenic Urinary Bladder Diseases 0.000 description 3
- 206010029279 Neurogenic bladder Diseases 0.000 description 3
- 230000036724 intravesical pressure Effects 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 230000002485 urinary effect Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229940059082 douche Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 208000016192 Demyelinating disease Diseases 0.000 description 1
- 206010012305 Demyelination Diseases 0.000 description 1
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 208000001738 Nervous System Trauma Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 210000004227 basal ganglia Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000001652 frontal lobe Anatomy 0.000 description 1
- 230000000642 iatrogenic effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 208000018389 neoplasm of cerebral hemisphere Diseases 0.000 description 1
- 208000028412 nervous system injury Diseases 0.000 description 1
- 230000001734 parasympathetic effect Effects 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 208000033808 peripheral neuropathy Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 230000000392 somatic effect Effects 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
- 230000002889 sympathetic effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
- A61B5/202—Assessing bladder functions, e.g. incontinence assessment
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Urology & Nephrology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to a kind of bladder function training instrument, including pressure-detecting device, signal reforming unit, bio-feedback arrangement, dilation therapy device；Pressure-detecting device includes double lumen catheter, pressure inductor；Signal reforming unit includes signal adapter；Bio-feedback arrangement includes central processing unit, display screen；Dilation therapy device includes kinetic pump, flow transducer, flow controller, alarm, electromagnetic valve, solenoid valve control circuit.The present invention can accurately assess detrusor and sphincteral function and provide auxiliary treatment means for vesical dysfunction patient, Urodynamics and the change of sphincter of urethra pressure can be measured, describe pressure and the curve of capacity relationship, detrusor of bladder and sphincteral controlled training can be carried out by image induction patient simultaneously, also by expansion technique relax detrusor or sphincter, improve bladder function, be suitable for clinical expansion use.
Description
Technical field
The invention belongs to field of medical device, particularly relate to a kind of bladder function training instrument.
Background technology
The major function of bladder and urethra has: (1) is with relatively low intravesical pressure and higher urethra pressure storage of urine；
(2) urine is discharged regularly.Urine storage is reflex activity, at nervus centralis and peripheral nerve (sympathetic, parasympathetic and body with urinating
Somatic nerves) control under coordination complete.When nervous system injury or disease cause abnormality of nerve function, cause bladder storage and
When emptying mechanism occurs obstacle, i.e. there is neurogenic bladder.
Generally, the cause of disease of neurogenic bladder is: (1) peripheral neuropathy；(2) nerve demyelination pathological changes；(3) senile
Dull-witted；(4) pathological changes of basal ganglia；(5) history of cerebrovascular；(6) the frontal lobe cerebral tumor；(7) spinal cord injury；(8) disc disease；(9)
Other iatrogenic factors.
At present, clinical treatment neurogenic bladder main purpose is for increasing intravesical pressure and promoting bladder contraction, generally
Take the means of Drug therapy, rehabilitation, after entering convalescent period, eliminate and early pull out indwelling catheter, assessment detrusor and include
About muscular function formulate Therapeutic Method targetedly, takes the method such as bladder training, interrupted catheterization early, promotes that patient reaches pre-
The rehabilitation goal of phase.But current existing armarium can not meet accurately assess detrusor, sphincter, bladder function and
Effectively train the requirement of bladder.The patent of invention of Application No. 201010004134.2 discloses a kind of bladder capacity pressure functional
Evaluation instrument for training, above-mentioned instrument for training is provided with douche bag, urine drainage bag and a main pipe, and joint and urethral catheterization are passed through in the front end of main pipe
Pipe connects, and the rear end of main pipe, equipped with controlled plug, at main pipe rear portion equipped with pressure transducer at controlled plug, is being led
Conduit front portion is provided with from moving way solenoid valve, is connected by connecting line between urine drainage bag with automatic loop circuit electromagnetic valve, and at it
Equipped with flow transducer on connecting line, in the middle part of leading urinary catheter, it is provided with a threeway, between douche bag and threeway, passes through conduit
Connect, and on its conduit, be provided with flow regulator and Mohs drips kettle, drip at Mohs and on kettle, be provided with capacity infrared sensor.On but
State instrument for training can not accurate measure sphincter of urethra tension force and detrusor muscle tension, and can not play biofeedback image induction
The effect of training.
Summary of the invention
Present invention aims to the deficiencies in the prior art, it is provided that one can accurately assess detrusor and sphincter
Function and for bladder function training impaired patients provide auxiliary treatment means, improve medical personnel's work efficiency bladder function
Instrument for training.
The present invention the technical scheme is that a kind of bladder function training instrument for achieving the above object, including pressure detecting
Device, signal reforming unit, bio-feedback arrangement, dilation therapy device；
Described pressure-detecting device includes double lumen catheter, pressure inductor, described double lumen catheter sacculus and catheter
It is all connected with four-way pipe；
Described signal reforming unit includes that the signal of pressure inductor is converted into by signal adapter, described signal adapter
Digital signal；
Described bio-feedback arrangement includes central processing unit, display screen；
Described dilation therapy device includes kinetic pump, flow transducer, flow controller, alarm, electromagnetic valve, electromagnetic valve
Control circuit；
Described double lumen catheter connect with pressure inductor, flow transducer respectively by four-way pipe, pressure inductor and
Signal adapter is connected, and signal adapter is connected with central processing unit, alarm, and central processing unit is by signal adapter
Digital Signal Processing is to be shown on display screen after pressure-volume curve, and the force value of signal adapter is converted by central processing unit
It is shown on display screen for image figure；
Further, described pressure inductor quantity is 2, including catheter pressure inductor, balloon pressure induction apparatus；
Further, described double lumen catheter includes catheter and sacculus, and the four-way pipe that described catheter connects connects respectively
Admittance urinary catheter saline tube, catheter outlet tube, catheter pressure detecting pipe, the four-way pipe that described sacculus connects is respectively communicated with
Sacculus saline tube, sacculus outlet tube, balloon pressure detection pipe；
Further, described catheter pressure detecting pipe connects catheter pressure inductor, described balloon pressure detection pipe
Connect balloon pressure induction apparatus；
Further, described central processing unit controls electromagnetic valve work by controlling solenoid valve control circuit；
Further, described electromagnetic valve is solenoid directional control valve；
Further, described flow controller quantity is 1；
Further, described flow transducer quantity is 1；
Further, described kinetic pump quantity is 1, and described kinetic pump is connected with normal saline bag and and flow controller
Connecting, flow controller is connected with flow transducer, and flow transducer is by solenoid directional control valve and catheter saline tube, ball
Capsule saline tube connects；
Further, described central processing unit is connected with flow controller, to control normal saline flow.
The invention has the beneficial effects as follows:
The present invention can accurately assess detrusor and sphincter, bladder function and provide auxiliary for bladder function training patient
Help treatment means, improve medical personnel's work efficiency.The bladder function training instrument using the present invention can measure intravesical pressure
Change, describes pressure and the curve of capacity relationship, can be carried out the training of bladder capacity control by image induction patient simultaneously,
It is suitable for clinical expansion to use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the bladder function training instrument of the present invention.
In figure: double lumen catheter 1, pressure inductor 2, balloon pressure induction apparatus 3, four-way pipe 4, signal adapter 5, central authorities
Processor 6, display screen 7, alarm 8, kinetic pump 9, flow controller 10, electromagnetic valve 11, solenoid valve control circuit 12, physiology salt
Water bag 13, catheter saline tube 14, catheter outlet tube 15, catheter pressure detecting pipe 16, sacculus saline tube 17,
Sacculus outlet tube 18, balloon pressure detection pipe 19, catheter is adjustable plug 20, sacculus is adjustable plug 21, flow inductor 22.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe wholely.Based on the embodiment in the present invention, those of ordinary skill in the art are institute under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of protection of the invention.
Embodiment 1:
A kind of bladder function training instrument, controls including pressure-detecting device, signal reforming unit, bio-feedback arrangement, expansion
Treat device；Described pressure-detecting device includes double lumen catheter 1, pressure inductor, described double lumen catheter sacculus and catheter
It is all connected with four-way pipe 4；Described signal reforming unit includes signal adapter 5, and described signal adapter 5 is by the letter of pressure inductor
Number it is converted into digital signal；Described bio-feedback arrangement includes central processing unit 6, display screen 7；Described therapy equipment includes reporting to the police
Device 8, kinetic pump 9, flow transducer 22, flow controller 10, electromagnetic valve 11, solenoid valve control circuit 12；
Described double lumen catheter is connected with pressure inductor, flow transducer 22 respectively by four-way pipe, pressure inductor
Being connected with signal adapter, signal adapter is connected with central processing unit, alarm, and central processing unit is by signal adapter
Digital Signal Processing be to be shown on display screen after pressure-volume curve, the force value of signal adapter is turned by central processing unit
Turn to image figure be shown on display screen；
Described pressure inductor quantity is 2, including catheter pressure inductor 2, balloon pressure induction apparatus 3；
Described double lumen catheter includes catheter and sacculus, and it is raw that the four-way pipe that described catheter connects is respectively communicated with catheter
Reason Brine Pipe 14, catheter outlet tube 15, catheter pressure detecting pipe 16, one section of envelope of described catheter outlet tube 15 has urethral catheterization
Managing adjustable plug 20, the four-way pipe that described sacculus connects is respectively communicated with sacculus saline tube 17, sacculus outlet tube 18, sacculus pressure
Power detection pipe 19, one section of envelope of described sacculus outlet tube 18 has the adjustable plug of sacculus 21；Described catheter pressure detecting pipe 16 is even
Connecing catheter pressure inductor 2, described balloon pressure detection pipe 19 connects balloon pressure induction apparatus 3；Described central processing unit 6 leads to
Cross control solenoid valve control circuit 12 and work to control electromagnetic valve 11；Described electromagnetic valve 11 is solenoid directional control valve；Described flow sense
Answering device 22 quantity is 1, and flow controller 10 quantity is 1, and described kinetic pump 9 quantity is 1, described kinetic pump 9 and physiology
Bag of saline 13 connects and is connected with flow controller 10, and flow controller 10 is connected with flow transducer 22, flow transducer 22
It is connected with catheter saline tube 14, sacculus saline tube 17 by solenoid directional control valve 11；Described central processing unit 6 is respectively
It is connected with flow controller 10, flow inductor 22, to control normal saline flow.
During use, the sacculus of the double lumen catheter that will be filled with normal saline is placed at patient's sphincter, and catheter stretches into wing
In Guang, sacculus is securable to, at patient's sphincter, be recorded the initial pressure value of sphincter of urethra by balloon pressure induction apparatus；Beat
Convince the adjustable plug of urinary catheter by patient analysis so that it is with atmosphere, turn on the power pump regulate solenoid directional control valve and be filled with saline in catheter,
Stop when reaching the force value of 40cm water column being filled with saline；Signal adapter is by catheter pressure inductor and balloon pressure sense
The pressure signal answering device is transferred to central processing unit after being converted into the signal of telecommunication and being converted to digital signal, simultaneously flow inductor
Normal saline flow value is transferred to central processing unit, can draw out the pressure-volume curve of bladder and sphincter of urethra, by song
Line judges the function of bladder and sphincter of urethra.By central processing unit by the pressure on the number signal of bladder and sphincter of urethra
Reason is the image figure of water pocket with faucet, and when bladder pressure increases, water pocket can be locked, and when sphincter dilatation, faucet can pine
Opening, water can be discharged subsequently, and medical worker can give patient and reward accordingly.If reducing according to assessment bladder capacity or urethra including
About flesh pressure increases, and can carry out pressure expanded treatment.Bladder is expanded, it is also possible to dilating urethra includes about under ensureing safe pressure
Flesh, pressure is generally less than 80cm water column.
Above-described embodiment simply to illustrate that the technology design of the present invention and feature, its objective is to be to allow in this area
Those of ordinary skill will appreciate that present disclosure and implements according to this, can not limit the scope of the invention with this.All
It is the change according to the equivalence done by the essence of present invention or modification, all should contain within the scope of the present invention.
Claims (10)
1. a bladder function training instrument, it is characterised in that include that pressure-detecting device, signal reforming unit, biofeedback fill
Put, dilation therapy device；
Described pressure-detecting device includes that double lumen catheter, pressure inductor, described double lumen catheter sacculus and catheter all connect
Connect four-way pipe；
Described signal reforming unit includes that the signal of pressure inductor is converted into numeral by signal adapter, described signal adapter
Signal；
Described bio-feedback arrangement includes central processing unit, display screen；
Described dilation therapy device includes that kinetic pump, flow transducer, flow controller, alarm, electromagnetic valve, electromagnetic valve control
Circuit；
Described double lumen catheter is connected with pressure inductor, flow transducer respectively by four-way pipe, pressure inductor and signal
Transducer is connected, and signal adapter is connected with central processing unit, alarm, and central processing unit is by the numeral of signal adapter
Signal processing is to be shown on display screen after pressure-volume curve, and the force value of signal adapter is converted into shape by central processing unit
As figure is shown on display screen.
2. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described pressure inductor quantity is 2,
Including catheter pressure inductor, balloon pressure induction apparatus.
3. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described double lumen catheter includes catheter
And sacculus, the four-way pipe that described catheter connects is respectively communicated with catheter saline tube, catheter outlet tube, catheter pressure
Detection pipe, the four-way pipe that described sacculus connects is respectively communicated with sacculus saline tube, sacculus outlet tube, balloon pressure detection pipe.
4. a kind of bladder function training instrument as claimed in claim 3, it is characterised in that described catheter pressure detecting pipe connects
Catheter pressure inductor, described balloon pressure detection pipe connects balloon pressure induction apparatus.
5. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described central processing unit is by controlling electricity
Magnet valve control circuit controls electromagnetic valve work.
6. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described electromagnetic valve is solenoid directional control valve.
7. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described flow controller quantity is 1.
8. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described flow transducer quantity is 1.
9. a kind of bladder function training instrument as claimed in claim 1, it is characterised in that described kinetic pump quantity is 1, described
Kinetic pump is connected with normal saline bag and is connected with flow controller, and flow controller is connected with flow transducer, flow sensing
Device is connected with catheter saline tube, sacculus saline tube by solenoid directional control valve.
10. a kind of bladder function training instrument as claimed in claim 8, it is characterised in that described central processing unit and flow control
Device processed is connected, to control normal saline flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447006.2A CN106073807A (en) | 2016-06-20 | 2016-06-20 | A kind of bladder function training instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610447006.2A CN106073807A (en) | 2016-06-20 | 2016-06-20 | A kind of bladder function training instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106073807A true CN106073807A (en) | 2016-11-09 |
Family
ID=57237661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610447006.2A Pending CN106073807A (en) | 2016-06-20 | 2016-06-20 | A kind of bladder function training instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106073807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679895A (en) * | 2021-07-23 | 2021-11-23 | 河南工业大学 | Urethral catheterization training system for human bladder function rehabilitation |
| CN113975586A (en) * | 2021-11-30 | 2022-01-28 | 上海交通大学医学院附属上海儿童医学中心 | Noninvasive bladder biofeedback training instrument |
| WO2023011468A1 (en) * | 2021-08-03 | 2023-02-09 | 北京华神生电医疗科技有限公司 | Neuroelectrophysiological monitoring device |
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|---|---|---|---|---|
| CN2559314Y (en) * | 2001-04-30 | 2003-07-09 | 广州军区广州总医院 | Built-in urine power piezometer tube |
| CN201595838U (en) * | 2010-01-07 | 2010-10-06 | 秦宏平 | Pressure-functional evaluation training instrument of bladder capacity |
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN202891955U (en) * | 2012-11-15 | 2013-04-24 | 杭州赫贝科技有限公司 | Animal sphincter tension measuring probe |
| CN104622455A (en) * | 2015-02-14 | 2015-05-20 | 郑州大学第一附属医院 | Bladder and urethra synchronous pressure measurement pipe with memory metal basket-shaped fixing device |
| CN104784768A (en) * | 2015-03-18 | 2015-07-22 | 刘福 | Anus defecation training therapeutic apparatus |
| CN205885447U (en) * | 2016-06-20 | 2017-01-18 | 青岛大学附属医院 | Bladder function trains appearance |
-
2016
- 2016-06-20 CN CN201610447006.2A patent/CN106073807A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2559314Y (en) * | 2001-04-30 | 2003-07-09 | 广州军区广州总医院 | Built-in urine power piezometer tube |
| CN201595838U (en) * | 2010-01-07 | 2010-10-06 | 秦宏平 | Pressure-functional evaluation training instrument of bladder capacity |
| CN102715898A (en) * | 2012-06-06 | 2012-10-10 | 苏州达维生物医药有限公司 | Bladder function recovery apparatus |
| CN202891955U (en) * | 2012-11-15 | 2013-04-24 | 杭州赫贝科技有限公司 | Animal sphincter tension measuring probe |
| CN104622455A (en) * | 2015-02-14 | 2015-05-20 | 郑州大学第一附属医院 | Bladder and urethra synchronous pressure measurement pipe with memory metal basket-shaped fixing device |
| CN104784768A (en) * | 2015-03-18 | 2015-07-22 | 刘福 | Anus defecation training therapeutic apparatus |
| CN205885447U (en) * | 2016-06-20 | 2017-01-18 | 青岛大学附属医院 | Bladder function trains appearance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679895A (en) * | 2021-07-23 | 2021-11-23 | 河南工业大学 | Urethral catheterization training system for human bladder function rehabilitation |
| WO2023011468A1 (en) * | 2021-08-03 | 2023-02-09 | 北京华神生电医疗科技有限公司 | Neuroelectrophysiological monitoring device |
| CN113975586A (en) * | 2021-11-30 | 2022-01-28 | 上海交通大学医学院附属上海儿童医学中心 | Noninvasive bladder biofeedback training instrument |
| CN113975586B (en) * | 2021-11-30 | 2024-04-19 | 上海交通大学医学院附属上海儿童医学中心 | Noninvasive bladder biofeedback training instrument |
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Application publication date: 20161109 |