CN106361358A - Intelligent bladder rehabilitation apparatus - Google Patents
Intelligent bladder rehabilitation apparatus Download PDFInfo
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- CN106361358A CN106361358A CN201610901594.2A CN201610901594A CN106361358A CN 106361358 A CN106361358 A CN 106361358A CN 201610901594 A CN201610901594 A CN 201610901594A CN 106361358 A CN106361358 A CN 106361358A
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- 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
- A61B5/205—Determining bladder or urethral pressure
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- 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
- A61B5/207—Sensing devices adapted to collect urine
- A61B5/208—Sensing devices adapted to collect urine adapted to determine urine quantity, e.g. flow, volume
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/734—Visual indicating means for flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
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Abstract
The invention discloses an intelligent bladder rehabilitation apparatus which comprises a sacculus, a catheter body, a pressure transfer pipeline, a tee joint interface, a vent valve structure, a pressure data acquisition unit and a control system. The sacculus is connected with a first interface of the tee joint interface through the pressure transfer pipeline, the other two interfaces of the tee joint interface are respectively connected with a first pipeline and a second pipeline, the other end of the first pipeline is connected with an external inflation or water injection device, the other end of the second pipeline is connected with an input end of the vent valve structure, an output end of the vent valve structure is connected with a pressure sensor through a pressure sensor conduit, the pressure sensor is connected with the control system, an acquired signal is transmitted to the control system, and one end of the catheter body is located in the bladder to catheterize. The intelligent bladder rehabilitation apparatus is simple in operation and convenient in use, is high in data accuracy, and is stable and reliable.
Description
Technical field
The invention belongs to medical instruments field, particularly a kind of intelligent bladder instrument.
Background technology
Neurogenic bladder dysfunction refers to cause due to nervus centraliss, spinal nerve or other function of nervous system problem
Vesical dysfunction.This is a kind of commonly encountered diseases, especially the frequently-occurring disease of adult, and U.S.'s statistics has millions of cases every year.God
Show as dysuria and urinate uncontrolled through property vesical dysfunction in source is clinically more, and then aggravate vesical dysfunction simultaneously
Lead to the pathological changes of more bladders and urinary system, wherein, concurrent hydronephrosis and lead to renal insufficiency, be spinal cord injury patient
The main cause of late mortality.
Treatment nervous bladder automatic micturition dysfunction, clinically commonly uses stuttering urination (intermittent
Catheterization method).Stuttering urination can control catheter to carry out by artificial on time, it is possible to use instrument control
Catheter processed is carried out.The ultimate principle of these instruments is to estimate the urine volume of intravesical accumulation by monitoring intravesical pressure,
According to the urine volume estimated, control the make-and-break time of urethral catheterization pipeline, reach the purpose of stuttering urination.These instruments, also can be to institute
Collect urine volume to be weighed, and according to the urine volume collected in special time and urine weight, extrapolate uroflow amount or specific gravity of urine.
It is currently used for the clinical instrument of urethral catheterization control, the method for detection bladder pressure is common to be that urine derives external, root
To estimate intravesical pressure according to the urine pressure produced by urine volume deriving external.In practical operation, urine will be through a segment length
Urethral catheterization pipeline reach long-pending urine container.Because the sitting and lying attitude of sufferer is different, sick bed is different, does not only urinate in this section of urethral catheterization pipeline
It is also possible to there be gas, this just brings the error of intravesical pressure detection to liquid, and these errors lead to urethral catheterization control can not accurately carry out.
Derive external urine volume using above-mentioned instrument, by the clinical state of sufferer bladder, the Clinical practice condition of instrument, with
And the actual state impact of the factor such as bladder pressure change, it is impossible to derive urine volume too many, should not derive too many yet.Therefore,
The urine volume excreting for test is limited.The method being applied to test the produced pressure of this urine volume on the market, is urine side
Face pressure force test method, the method under these conditions produced test error greatly it is impossible to actual play precise control interval
The effect that property is urinated.
Additionally, these instruments are used for the method detecting uroflow amount or specific gravity of urine, also because urine collection container volume scale and title
Retransmit the measurement error of sensor, bring error to the uroflow amount estimated or specific gravity of urine data, and can not diagnose to clinical assessment
Or even treatment provides accurate data and effect.
In practice, interrupted catheterization art is implemented in and first has to solve a basic problem: what moment starts catheter and urinates？
Should be to be determined according to the appearance urine volume of intravesical storage urine volume and sufferer bladder in principle, but exactly because being sufferer, intravesical
Storage urine volume and sufferer appearance urine volume so that urine meaning, be all do not understand, uncontrollable.
Artificial interrupted catheterization art has two major issues or difficulty in execution.One is to apply cumbersome, slotting use repeatedly
Person have misery, easily infection, with edema, bleeding risk；Especially in operation, in stupor or because other reasons are taken action not
Just patient is it has not been convenient to use.Two is specific urine can not to be provided in real time to move to the clinical assessment with pathological diagnosis and curative effect
Mechanical Data.
For reducing inconvenience and the misery that the problems referred to above are brought, needs can carry out automatic intermittent urethral catheterization and conventional urethral catheterization simultaneously
Instrument.
Furthermore, the relation that bladder pressure is anticipated with intravesical accumulative urine volume or even nervus centraliss sensation urine, concrete numerical value is because of people
Different.Clinically urine meaning will be felt by peripheral nerve and nervus centraliss, not carry out automatic micturition from physiologically resisting
Degree of consciousness, to the insufferable degree of physiological sensation, is divided into four grades, that is, initial urine meaning, conventional urine meaning, strong urine meaning,
Maximum urine meaning.Generally, the urine meaning that long-pending urine of being grown up is felt in 150-300ml is defined as initially urinating meaning, and long-pending urine reaches bladder thing
Reason capacity (adult be usually 600-800ml), physiologically to tend to insufferable degree of consciousness be maximum urine meaning, between for
Conventional urine meaning and strong urine meaning.Between initial urine meaning capacity and maximum urine meaning capacity, timely notice is urinated by the nerve of people.And
Just feel urine meaning in long-pending oliguria in 100ml, or long-pending frequent micturition does not feel urine meaning in 400ml, can be classified as neurogenic bladder yet
Function is abnormal.
Detect intravesical pressure, have a lot of methods and instrument, but respectively have and be inconvenient to be used for asking of clinical interrupted catheterization art
Topic, such as expensive it is impossible to cooperation rehabilitation use；Such as by test device Preserving time in intravesical, lead to flesh
Body discomfort or even vesical perforation, and suck human body, come off or enter abdominal cavity, the problems such as.
Additionally, some products are quoted urine to detect intravesical pressure and urine volume in vitro, also because of detection method and its dress
The inherent shortcoming put, such as urinary catheter shape and its modes of emplacement are hence it is evident that affect the conduction of urine；Air impact urine in urinary catheter
Actual pressure；External urine is insufficient for detection sensitivity and accuracy etc. and urinates it is impossible to reach instrument controlling interval
Purpose.
Content of the invention
Technical problem solved by the invention is to provide that a kind of structure is simple, detection accurately, the wing of good function expansibility
Guang instrument.
The technical solution realizing the object of the invention is: a kind of intelligent bladder instrument, including sacculus, urethral catheterization body,
Pressure transmission pipeline, three-way interface, vent valve structure, pressure data collecting unit and control system.Described sacculus is located at bladder
Interior, it is connected with the first interface of three-way interface by pressure transmission pipeline, and two other interface of three-way interface connects respectively
First pipeline and second pipe, the other end of the wherein first pipeline is connected with external inflation or water filling device, second pipe another
One end is connected with the input of vent valve structure, and the outfan of vent valve structure passes through pressure sensor tube and pressure transducer
It is connected, pressure transducer is connected with control system, by the signal transmission of collection to control system；One end of urethral catheterization body is located at wing
In Guang, for urethral catheterization.
Compared with prior art, its remarkable advantage is the present invention: 1) the bladder instrument of the present invention can be normal in sufferer
In rule cathing process, automatically carry out real-time urodynamic data detection and monitoring it is not necessary to separately using expensive urodynamicss
Detecting instrument or Other Instruments are it is not required that other medicines；Urethral catheterization, bladder rehabilitation, functional check are combined by assembly of the invention
Carry out, thus being that sufferer is time-consuming, saving cost, reducing painful, quickening rehabilitation together simultaneously；2) the bladder health of the present invention
Multiple instrument can carry out real-time detection to intravesical pressure, do not affected by sufferer position, be not required to important affair and first derive urine, be not subject to urine
The impact of bubble in pipeline, do not limit the horizontal level of instrument placement, and simple to operate, easy to use, data accuracy is high, steady
Fixed reliable；3) the intelligent bladder instrument of the present invention, in intravesical Real-time Collection bladder pressure, is calculated according to dynamic data
The real state that bladder urine fills, controls the urinating so that sufferer can amass urine, row in normal bladder of sufferer according to the filling volume of urine
Under the mechanism of urine, carry out dynamic evaluation and the intelligent bionic training of bladder function, promote improvement and the recovery of bladder function；4) pass
The sacculus of system is for fixing catheter in bladder, and stops urine from being sewed, and the present invention makes on the basis of conventional balloon and changing
Enter, sacculus not only can be used for fixing catheter in bladder, can also be used to gather the pressure within bladder, so that collecting
Pressure data more accurate；5) sacculus 310 indwelling after inflation or water filling, in opening of bladder, not only keeps the work(of fixing catheter
Can, also it is used for the actual pressure within real-time on-site collection bladder, inflation or filling pipe are used as the one of pressure transmission pipeline 312
Part, sacculus 310 and pressure transmission pipeline 312 are not connected with urethral catheterization body 410；6) the bladder instrument structure letter of the present invention
Single, convenient to carry out, can be with large-scale promotion.
Below in conjunction with the accompanying drawings the present invention is described in further detail.
Brief description
Fig. 1 is the intelligent bladder instrument system construction drawing of the present invention.
Fig. 2 is the schematic diagram that conventional urinary catheter is retained in bladder, and wherein Fig. 2 (a) is intravesical anuria schematic diagram；Fig. 2 (b)
It is intravesical storage urine schematic diagram.
Fig. 3 is the intelligent bladder instrument electronic system block diagram of the present invention.
Fig. 4 is the corresponding relation comparison diagram that bladder stores urine volume and bladder pressure, and wherein Fig. 4 (a) is bladder stress model figure,
Fig. 4 (b) is the corresponding relation figure that bladder pressure and bladder store urine volume, and Fig. 4 (c) is that balloon pressure stores the right of urine volume with simulation bladder
Answer graph of a relation.
Fig. 5 is the corresponding relation comparison diagram that bladder pressure and bladder store urine volume, wherein Fig. 5 (a) bladder storage urine volume and bladder
The corresponding relation figure of pressure, Fig. 5 (b) is the corresponding relation figure that simulation bladder stores urine volume and balloon pressure.
Specific embodiment
The invention discloses a kind of intelligent bladder instrument, this intelligent bladder instrument belongs to Medical Instruments, has concurrently in real time
The function of monitoring, detection and rehabilitation.This instrument real-time detection, monitoring urodynamic data, pass through to be detected the urine of monitoring
Dynamics data index and Based Intelligent Control, for the bladder patient that nerves and other causes of disease cause provide a kind of physical method and
Instrument, under conditions of not increasing any added burden to sufferer, carries out rehabilitation training to nervi vesicales inferiores, thus reach improvement and
Recover the purpose of bladder function.The present invention is mainly by urodynamic data real-time detection pipeline and sensor and real time data
Reason system forms.The urine dynamic date that the present invention refers to mainly includes bladder pressure, uroflow speed, uroflow amount, specific gravity of urine.
A kind of intelligent bladder instrument of the present invention, including sacculus 310, urethral catheterization body 410, pressure transmission pipeline 312, three
Connect mouth 320, vent valve structure 340, pressure data collecting unit 510 and control system 500, described sacculus 310 is located at bladder
Interior, it is connected with the first interface of three-way interface 320 by pressure transmission pipeline 312；Two other interface of three-way interface 320
Connect the first pipeline 332 and second pipe 321, the other end of the wherein first pipeline 332 and external inflation or water filling device respectively
It is connected, the other end of second pipe 321 is connected with the input of vent valve structure 340；The outfan of vent valve structure 340 passes through
Pressure sensor tube 350 is connected with pressure transducer；Pressure transducer is connected with control system 500, and the signal of collection is passed
It is defeated by control system 500；One end of urethral catheterization body 410 is located at intravesical, for urethral catheterization.
Uroflow control unit is arranged on described urethral catheterization body 410, this uroflow control unit includes controllable stop valve 420, should
Unit is connected with control system 500.
Uroflow speed detector unit 430 is also set up on described urethral catheterization body 410, this unit is connected with control system 500.
The outfan setting specific gravity of urine detector unit 440 of described urethral catheterization body 410, this unit is connected with control system 500.
Described stop valve 420 is mechanical stop valve or electric-control stop valve, described electric-control stop valve and control system 500 phase
Even.
Described control system 500 includes central processing unit 520 and coupled data storage cell 521, medical record management
Unit 522, alarm unit 504, display control unit 503, key switch control unit 502, wireless receiver 501, number pressure
Collect data acquisition unit according to collecting unit 510, control unit of urinating 530, urine furosemide flow data collector unit 540, urine
550th, urodynamic data processing unit 560, Power Management Unit 570 and communication interface control unit 580；
Described pressure data collecting unit 510 is connected with pressure transducer, for gathering pressure data；
Described control unit 530 of urinating is connected with controllable stop valve 420, urinates for controlling；
Described urine furosemide flow data collector unit 540 is connected with uroflow speed detector unit 430, for collection urine furosemide stream
Amount data；
Described urine is collected data acquisition unit 550 and is used for initial time, number of times and each institute voided volume that collection is urinated；
Described urodynamic data processing unit 560 is used for processing urodynamic data.
Described Power Management Unit 570 is shown with battery electric quantity and security monitoring unit 574, battery charge and administrative unit
572 are connected, and it are managed control；Communication interface control unit 580 is connected with communication interface 581, controls it；In
Central processor 520 is also connected with display and control panel 505.
On described first pipeline 332, check valve 331 is set, passes through first between the first pipeline 332 and three-way interface 320 close
Seal apparatus 330 seal, and are sealed by the second sealing device 322 between second pipe 321 and vent valve structure 340, and breather valve is tied
Sealed by third sealing device 351 between structure 340 and pressure sensor tube 350, pressure sensor tube 350 is passed with pressure
Sealed by the 4th sealing device 352 between sensor.
Also include the hand interface module 582 being connected with central processing unit 520, this hand interface module 582 is distant with wired
Control device is connected.
Described vent valve structure 340 also includes the first gas vent 341 and the second gas vent 342.
Urethral catheterization body 410 runs through sacculus 310, and one section of body of pressure transmission pipeline 312 is located in urethral catheterization body 410, ball
Capsule 310 and pressure transmission pipeline 312 are not all connected with urethral catheterization body 410.
The intelligent bladder instrument of the present invention, can have concurrently and urinate control and monitor urodynamicss data of physiological index simultaneously
Function, and according to the urodynamic data monitored, implement stuttering urination.The bladder instrument of the present invention, using routine
The sacculus of catheter, will outside intravesical pressure transmission donor configuration pressure transducer, the intravesical pressure of real-time accurate measurements
Power, and by corresponding biological algorithm, calculate intravesical accumulative urine volume, and control urinating of catheter according to this, or notify sufferer
Or nursing staff is manually urinated, realize controlled interrupted catheterization art.
The intravesical pressure method of testing of the present invention, using the standard configuration sacculus of conventional urinary catheter, in bladder, indwelling is not any
Other devices, do not increase and decrease any burden to patient, do not have any side-effects, can real-time monitoring and long-time monitoring intravesical pressure
In, thus real-time detection and monitoring intravesical urine volume, automatically carry out the carrying out of interrupted catheterization art by assembly of the invention, also may be used
Sufferer or nursing staff is notified to carry out manual urinating according to Monitoring Data.
The bladder instrument of the present invention can detect in conventional cathing process simultaneously and monitor urodynamic data, according to reality
When the data that detects or the judgement when participating in the cintest of sufferer personal feeling or medical personnel carry out that automatic or manual is controlled to urinate, to neural source
Property bladder urination dysfunction carry out intelligent bionic improve treatment, and and then recover bladder automatic micturition function.
With reference to embodiment, further detailed description is done to the present invention.
Embodiment 1
The invention provides a kind of have that structure is simple, detection accurately, the bladder instrument of good function expansibility.Described wing
Guang instrument is conveniently used for routine clinical continuous urethral catheterization, intermittent urethral catheterization with accurate, and promotion sufferer improvement and recovery bladder are autonomous
Urethral catheterization function, and can simultaneously real-time detection and monitor urodynamic key data, i.e. intravesical pressure, uroflow speed, uroflow amount, urine
Proportion, quickly provides accurate data to clinical treatment and pathological diagnosis.
Fig. 2-a is the schematic diagram that conventional urinary catheter is retained in bladder, and Fig. 2-b is the intravesical in storage urine for the conventional urinary catheter,
The schematic diagram that sacculus is under pressure in bladder table, arrow represents Impact direction.
The ultimate principle of the inventive method exactly accepts bladder pressure using sacculus, by balloon conduit pressure transferred structure
This pressure is sent to pressure transducer, and by control system and the intelligent algorithm software program being preset in control system, meter
Calculate intravesical storage urine volume, between initial urine meaning capacity and maximum urine meaning capacity, according to given threshold, start uroflow control machine
Structure, carries out automatically controlled urinating.
Fig. 4 quotes the statistical data schematic diagram that an intravesical stores urine volume and intravesical pressure.Bladder storage urine volume is in 400ml
Within when, bladder pressure and urine volume relation are about the pressure of every 100 milliliters of increase by 0.5 centimeter water column about 50 Pascals；Storage urine
In 400-600ml, bladder pressure is about every 100 milliliters of urine volume increases by 500 Pascals to amount, storage urine volume more than 600ml, that is, by force
Lie Niaoyi area, bladder pressure is about every 100 milliliters of urine volume increases the pressure of 1500 Pascals.
Above-mentioned as shown by data, as long as the detection sensitivity of pressure transducer reaches 10 Pascals, just can be in normal urine meaning model
Enclose the interior urethral catheterization controlling clinical requirement that is to say, that the pressure detecting sensitivity of 10 Pascals, the every of storage urine initial stage can be corresponded to
10 milliliters of storage urine volume, this feels to micturition desire of normally urinating, and has been enough accuracy.It is true that the bladder work(of the present invention
Energy instrument, pressure detecting sensitivity is far above 10 Pascals.
As shown in figure 1, one kind of the present invention has conventional urethral catheterization precise control function and the real-time measurement of power of urodynamicss index concurrently
Can intelligent bladder rehabilitation instrument, including smart electronicses and Machinery Control System, catheter balloon conduit pressure transmission structure,
Uroflow control structure, uroflow speed and flow real-time detection structure, urine volume real-time detection structure, alarm and emergency process knot
Structure, sufferer or nursing staff's hand-operated structures.As shown in Figure 3 corresponding to the intelligent electronic control system structure shown in Fig. 1.
Described catheter balloon conduit pressure transmission structure includes conventional urinary catheter sacculus and pressure transmission, pipeline, threeway
Adapter, pressure transducer exhaust structure, pressure transducer.Described three-way connector connection balloon conduit and pressure sensor tube
Road, and inflation or filling pipe, and be provided with pipe valve for inflation venting and water filling discharge structure.Described uroflow control structure bag
Containing electromagnetism or machinery valve and its control circuit and embedded coding.Described electromagnetism or machinery valve can be, but not limited to electromagnetic valve,
Magnet-controlled valve, peristaltic valve, air valve, motor gear structure, the push rod of electric and pneumatic or other power mode or slide plate or slide bar knot
Structure, and the linear actuator structure of any other mode.
According to clinical needs, described balloon conduit pressure transmission structure can also include pipe valve structure of exitting.This sacculus with
After catheter leading portion enters bladder, the method that available conventional urinary catheter uses is inflated or water filling indwelling is in bladder internal orifice, for solid
While determining catheter position, also have the effect of intravesical pressure sensing device concurrently, and perceived intravesical pressure is passed by pressure
Pass pipeline and be sent to external pressure transducer.Balloon interior has balloon lumen 311.
Do not use the unidirectional pipe valve of conventional urinary catheter use to inflated or water filling, but use a three-way interface
320, this three-way interface connects foley's tube 312, inflation or water injection pipe utensil 332, pressure sensor tube 350 respectively, connects
One end of inflation or water filling has the function of single-pass pipe valve 331.Above-mentioned three-way interface can be pre-installed on the intelligent bladder health of the present invention
Multiple instrument is so that the structure of foley's tube is simpler, easily manufactured, cost is lower.In addition, it is contemplated that conventional urinary catheter is once
Property appliance, does not use unidirectional pipe valve and subtracts because above-mentioned with the matching used catheter of intelligent bladder instrument of the present invention
Few material therefor, has the advantages that energy-saving and emission-reduction.
Pressure sensor unit forms 510 by pressure transducer and additional electric signal processor.According to clinic to sacculus
Inflation or the requirement of water filling, described pressure transducer can be gas pressure sensor or liquid-pressure pick-up respectively.Described
Pressure transducer, the intravesical pressure that sacculus is perceived is converted into the signal of telecommunication by pressure transducer in real time.Described Electric signal processing
Device includes the function needed for signal processing such as filtering, amplification, Digital Signal Processing.
Venting pipe valve structure be placed in aforementioned sacculus and balloon pressure transmission pipeline and interface intravesical pressure is transferred to aforementioned
Between pressure transducer.When clinical requirement sacculus water filling, balloon pressure transmits the gas may being mixed in pipeline, can pass through
This venting pipe valve structure is released, thus reducing and eliminating the impact to pressure detecting precision for the entrained gas.When clinical requirement sacculus
Inflation uses, then, at the end of conventional cathing process, riddling the gas in sacculus can be released by this venting pipe valve, and not
With artificial convenient peace venting implemented to sacculus, thus reducing numerous and diverse program, contributing to catheter needed for conventional cathing process
Full taking-up, does not also cause negative pressure to pressure transducer.
Uroflow control unit contains a stop valve 420, and this stop valve can be automatically controlled by Electronic Control or artificially manual
Control and to control cut-off and the opening of uroflow.Described stop valve can be but not limited to magnet-controlled valve, peristaltic valve or other fluid
Control valve structure.It is further characterized in that, described stop valve, can be according to aforementioned balloon conduit pressure to the cut-off of uroflow and opening
Bladder pressure detected by transferring structure or according to systemic presupposition program, carries out control automatically by system；Also dependent on disease
The uriesthesia suffered from or use time or judging when participating in the cintest according to medical personnel, carry out control by hand by sufferer or medical personnel
System.
Uroflow speed detector unit is configured in conventional urinary catheter road, can also be configured in urine collection container arrival end.This uroflow speed
Detector unit can adopt real-time flow rate detection technique, really to realize the Real-time and Dynamic Detection of uroflow speed.Detected real-time urine
Flow speed data, also will be used for specific gravity of urine and calculate.
Specific gravity of urine according to the relation of collected urine volume and time, and the number of times urinated and each institute's voided volume and combine with
When detect uroflow speed, accurately calculate specific gravity of urine.This feature is different from conventional specific gravity of urine computational methods, does not have institute's measurement capacity
The problem bad with the specific gravity of urine accuracy that the error of weight is brought.Urine flows ultimately in storage urine container 450.
Real time data detected by uroflow speed detector unit, can be used for specific gravity of urine and accurately calculates.This algorithm can weave into meter
Calculation machine or processor program, are preset in the intelligent bladder instrument of the present invention, also dependent on application requirement, by arithmetic programming difference
Embedded uroflow speed and specific gravity of urine detector unit.
Above-mentioned uroflow control structure controls Fig. 3 by the central processing unit of embedded program.Preset embedded program bag contains base
In clinical and pathological data biological pathology algorithm, can be according to the bladder that pressure sensitive unit detected or monitored of the present invention
Interior pressure provides control instruction, is automatically controlled uroflow, and sufferer or nursing staff can also anticipate according to the urine of sufferer and clinical
Practical situation is manually controlled uroflow.Intravesical pressure changes with the increase of amount of urine and the sensing of nervi vesicales inferiores.
Clinically through frequently with 400ml as sensation urine meaning evaluation index, implementation of the present invention is by corresponding for 400ml bladder pressure
As initial value is preset and system, system will be analyzed according to the data of collection during actually used, to medical personnel and
The optimal threshold that sufferer offer varies with each individual.
Above-mentioned control uroflow is primarily referred to as completely switched off and comprehensive discharge uroflow.Discharge uroflow mentioned by the present invention, be
Refer to discharge intravesical urine from bladder warp catheter, the amount of discharged urine can be automatically adjusted by assembly of the invention, also may be used
Adjusted manually by assembly of the invention by sufferer or nursing staff.
Described urine flow rate real-time detection structure contains turbine structure and its revolution detector, described turbine structure and turning
Fast detector and embedded control unit composition novel urine flow rate real-time detection structure.This novel urine flow rate is examined in real time
Geodesic structure passes through turbine structure real-time detection and monitoring rate of flow of fluid and flow, be general contactless, pollution-free, small volume,
Measurement accurately accurate rate of flow of fluid flow detector.In the structure of the present invention and the actual device realized, its rotating speed is examined
Survey device signal to be acquired and processed by the data collecting system of electronic control system, and calculate flow velocity and the stream of urine according to this
Amount.
Described urine volume real-time detection structure contains real-time weight sensor, and this weight sensor signal is by described Electronic Control
The data acquisition unit of system gathers and carries out signal processing.Described urine volume real-time detection structure also has anti-jitter function, can
Filtering environmental shakes and operates the impact that shake and collection tank structure and foozle are brought.
Described smart electronicses and Machinery Control System one or a plurality of central processing unit and corresponding ancillary equipment bag
Include program data memory element, the data acquisition and processing (DAP) such as pressure, rotating speed, weight, time unit, data transmission unit, lead to
Letter interface, manipulation and display screen, Power Management Unit, and alarm and treatment on special problems and circular unit.
Described sufferer or nursing staff's hand-operated structures comprise the button of configuration and touch screen in apparatus of the present invention, pass through
The remote control that electric wire is connected with apparatus of the present invention, the wireless IR remote controller connecting.Aforementioned remote controller can also be RF remote-controlled
Device, or the remote control device that the usable bluetooth such as mobile phone plane plate computer or wifi are communicated.
According to described scheme Fig. 1 of upper section and Fig. 3, the present invention has made model machine, and is tested in model machine.In test process
Bladder is simulated using closing and semienclosed container, to simulation bladder water-filling to simulate the accumulation of urine, with conventional urinary catheter and its
The pressure of sacculus collection simulation bladder internal water accumulation, according to criterion for clinical use water filling 10ml in sacculus.
The data simulating intravesical pressure and water-filling magnitude relation is listed in Fig. 4 and Fig. 5, with statistic physical model [http: //
Aibolita.com/mens-diseases/46575-storage-phase.html] and actual case measurement [m.malbrain
and d.deeren,“effect of bladder volume on measured intravesical pressure:a
Prospective cohort study ", critical care 2006,10:r98.] compare.
Fig. 4 shows that bladder stores the corresponding relation of urine volume and bladder pressure.Fig. 4-a is a bladder physical model quoted
[http://aibolita.com/mens-diseases/46575-storage-phase.html], bladder be equivalent to one thin
Squash body, increases radius of sphericity with pressure and changes, and ball wall tension force also becomes big therewith, but the ratio of spheroid tension force and radius is several
Keep constant, therefore before bladder is full of by urine soon, bladder pressure change is less.Fig. 4-b is that bladder is store inside during urine
Pressure and the change of bladder model radius of sphericity and ball wall tension force, the pressure in dotted ellipse circle, when representing that bladder storage urine will be expired
The region of strong urine meaning can be felt.Fig. 4-c is the test result of one implementation of the present invention, and bladder pressure is by conventional urethral catheterization
Pipe sacculus sacculus water filling 10ml, water guide pipeline and pressure transducer collection, send central processing unit to process and obtain, in dotted ellipse circle
Data trend and non-clinical statistical data have correlation corresponding relation it is seen that the present invention know-why pass through physical model and survey
The comparison of examination data is proven that is to say, that in the practical application of the present invention, can will feel that the storage urine of conventional urine meaning
Measure corresponding bladder pressure value as initial threshold, when the pressure that sacculus and pressure sensor systems receive reaches this threshold
During value, system start-up controlling organization is urinated, and urinates and starts controlling organization cut-off catheter after finishing.By this automatic control
Processing procedure sequence is so that urinating of sufferer is controlled, and makes bladder obtain Intermittent treatment, thus instructing intelligent experienced nervi vesicales inferiores,
Reach and improve and recover the control to bladder for the nerve.
Fig. 5 is that the corresponding relation that bladder pressure stores urine volume with bladder compares.Fig. 5-a is bladder pressure and bladder water injection rate phase
Experiment [the m.malbrain and d.deeren, " effect of bladder volume on measured of pass relation
intravesical pressure:a prospective cohort study”,critical care 2006,10:
R98.], the leftmost side is the variation tendency of bladder pressure during the bladder water-filling of a case, and δ v represents the change of water injection rate, δ p2
Represent that the corresponding bladder pressure of this case changes.Fig. 5-b is the simulation test data realizing case of the present invention.Test prototype and
Condition is identical with described in Fig. 4, data trend and document [m.malbrain and d.deeren, " effect of bladder
volume on measured intravesical pressure:a prospective cohort study”,critical
Care 2006,10:r98.] tables of data reveals significantly related corresponding relation.
The present invention, also to different sufferers and clinical setting, real time record and analytical data, provides adaptation micturition threshold, gives
Sufferer provides optimal urethral catheterization function services and bladder function training, while reaching urethral catheterization, improves and recovers nervi vesicales inferiores and control
The function of urinating.
Embodiment 2
A kind of intelligent bladder instrument, including sacculus 310, urethral catheterization body 410, pressure transmission pipeline 312, three-way interface
320th, vent valve structure 340, pressure data collecting unit 510 and control system 500, described sacculus 310 passes through pressure transmission pipe
Road 312 is connected with the first interface of three-way interface 320；Two other interface of three-way interface 320 connects the first pipeline 332 respectively
With second pipe 321, the other end of the wherein first pipeline 332 is connected with external inflation or water filling device, second pipe 321 another
One end is connected with the input of vent valve structure 340；The outfan of vent valve structure 340 pass through pressure sensor tube 350 with
Pressure transducer is connected；Pressure transducer is connected with control system 500, by the signal transmission of collection to control system 500；Urethral catheterization
One end of body 410 is located at intravesical, for urethral catheterization.
Uroflow control unit is arranged on urethral catheterization body 410, this uroflow control unit includes controllable stop valve 420, this unit
It is connected with control system 500.Uroflow speed detector unit 430, this unit and control system 500 phase are also set up on urethral catheterization body 410
Even.The outfan setting specific gravity of urine detector unit 440 of urethral catheterization body 410, this unit is connected with control system 500.Described cut-off
Valve 420 is mechanical stop valve or electric-control stop valve, and described electric-control stop valve is connected with control system 500.
Described control system 500 includes central processing unit 520 and coupled data storage cell 521, medical record management
Unit 522, alarm unit 504, display control unit 503, key switch control unit 502, wireless receiver 501, number pressure
Collect data acquisition unit according to collecting unit 510, control unit of urinating 530, urine furosemide flow data collector unit 540, urine
550th, urodynamic data processing unit 560, Power Management Unit 570 and communication interface control unit 580；Described pressure data
Collecting unit 510 is connected with pressure transducer, for gathering pressure data；Described control unit 530 and the controllable stop valve of urinating
420 are connected, and urinate for controlling；Described urine furosemide flow data collector unit 540 is connected with uroflow speed detector unit 430, uses
In collection urine furosemide data on flows；Described urine is collected data acquisition unit 550 and is used for initial time, number of times that collection urinates and every
Secondary institute voided volume；Described urodynamic data processing unit 560 is used for processing urodynamic data.
Described Power Management Unit 570 is shown with battery electric quantity and security monitoring unit 574, battery charge and administrative unit
572 are connected, and it are managed control；Communication interface control unit 580 is connected with communication interface 581, controls it；In
Central processor 520 is also connected with display and control panel 505.
On described first pipeline 332, check valve 331 is set, passes through first between the first pipeline 332 and three-way interface 320 close
Seal apparatus 330 seal, and are sealed by the second sealing device 322 between second pipe 321 and vent valve structure 340, and breather valve is tied
Sealed by third sealing device 351 between structure 340 and pressure sensor tube 350, pressure sensor tube 350 is passed with pressure
Sealed by the 4th sealing device 352 between sensor.
This device also includes the hand interface module 582 being connected with central processing unit 520, this hand interface module 582 with
Wire remote control devices are connected.
Traditional sacculus is for fixing catheter in bladder, and stops urine from being sewed, and the present invention is in the base of conventional balloon
Improvement is made on plinth, sacculus not only can be used for fixing catheter in bladder, can also be used to gather the pressure within bladder, from
And make the pressure data collecting more accurate；Sacculus 310 indwelling after inflation or water filling, in opening of bladder, not only keeps fixation to lead
The function of urinary catheter, is also used for real-time on-site and gathers the actual pressure within bladder.
Embodiment 3
In conjunction with Fig. 1, a kind of intelligent bladder instrument, including sacculus 310, urethral catheterization body 410, pressure transmission pipeline 312, three
Connect mouth 320, vent valve structure 340, pressure data collecting unit 510 and control system 500, described sacculus 310 passes through pressure
Transmission pipeline 312 is connected with the first interface of three-way interface 320；Two other interface of three-way interface 320 connects first respectively
Pipeline 332 and second pipe 321, the other end of the wherein first pipeline 332 is connected with external inflation or water filling device, second pipe
321 other end is connected with the input of vent valve structure 340；The outfan of vent valve structure 340 is led by pressure transducer
Pipe 350 is connected with pressure transducer；Pressure transducer is connected with control system 500, by the signal transmission of collection to control system
500；One end of urethral catheterization body 410 is located at intravesical, for urethral catheterization.Described vent valve structure 340 also includes the first gas vent 341
With the second gas vent 342.Urethral catheterization body 410 runs through sacculus 310, and one section of body of pressure transmission pipeline 312 is located at urethral catheterization body
In 410, sacculus 310 and pressure transmission pipeline 312 are not all connected with urethral catheterization body 410.
Uroflow control unit is arranged on urethral catheterization body 410, this uroflow control unit includes controllable stop valve 420, this unit
It is connected with control system 500.Uroflow speed detector unit 430, this unit and control system 500 phase are also set up on urethral catheterization body 410
Even.The outfan setting specific gravity of urine detector unit 440 of urethral catheterization body 410, this unit is connected with control system 500.Described cut-off
Valve 420 is mechanical stop valve or electric-control stop valve, and described electric-control stop valve is connected with control system 500.
Described control system 500 includes central processing unit 520 and coupled data storage cell 521, medical record management
Unit 522, alarm unit 504, display control unit 503, key switch control unit 502, wireless receiver 501, number pressure
Collect data acquisition unit according to collecting unit 510, control unit of urinating 530, urine furosemide flow data collector unit 540, urine
550th, urodynamic data processing unit 560, Power Management Unit 570 and communication interface control unit 580；
Described pressure data collecting unit 510 is connected with pressure transducer, for gathering pressure data；
Described control unit 530 of urinating is connected with controllable stop valve 420, urinates for controlling；
Described urine furosemide flow data collector unit 540 is connected with uroflow speed detector unit 430, for collection urine furosemide stream
Amount data；
Described urine is collected data acquisition unit 550 and is used for initial time, number of times and each institute voided volume that collection is urinated；
Described urodynamic data processing unit 560 is used for processing urodynamic data.
Described Power Management Unit 570 is shown with battery electric quantity and security monitoring unit 574, battery charge and administrative unit
572 are connected, and it are managed control；Communication interface control unit 580 is connected with communication interface 581, controls it；In
Central processor 520 is also connected with display and control panel 505.
On described first pipeline 332, check valve 331 is set, passes through first between the first pipeline 332 and three-way interface 320 close
Seal apparatus 330 seal, and are sealed by the second sealing device 322 between second pipe 321 and vent valve structure 340, and breather valve is tied
Sealed by third sealing device 351 between structure 340 and pressure sensor tube 350, pressure sensor tube 350 is passed with pressure
Sealed by the 4th sealing device 352 between sensor.
The present invention makes improvement on the basis of conventional balloon, and sacculus not only can be used for fixing catheter in bladder, also
Can be used to gather the pressure within bladder, so that the pressure data collecting is more accurate.
Claims (11)
1. a kind of intelligent bladder instrument is it is characterised in that include sacculus (310), urethral catheterization body (410), pressure transmission pipeline
(312), three-way interface (320), vent valve structure (340), pressure data collecting unit (510) and control system (500), described
Sacculus (310) is connected with the first interface of three-way interface (320) by pressure transmission pipeline (312)；Three-way interface (320) another
Outer two interfaces connect the first pipeline (332) and second pipe (321) respectively, and the other end of the wherein first pipeline (332) is with outward
Portion's inflation or water filling device are connected, and the other end of second pipe (321) is connected with the input of vent valve structure (340)；Ventilation
The outfan of valve arrangement (340) is connected with pressure transducer by pressure sensor tube (350)；Pressure transducer and control system
System (500) is connected, by the signal transmission of collection to control system (500)；One end of urethral catheterization body (410) is located at intravesical, uses
In urethral catheterization.
2. intelligent bladder instrument according to claim 1 arranges uroflow control it is characterised in that urethral catheterization body (410) is upper
Unit processed, this uroflow control unit includes controllable stop valve (420), and this unit is connected with control system (500).
3. intelligent bladder instrument according to claim 1 is it is characterised in that also set up uroflow on urethral catheterization body (410)
Fast detector unit (430), this unit is connected with control system (500).
4. intelligent bladder instrument according to claim 1 is it is characterised in that the outfan of urethral catheterization body (410) is arranged
Specific gravity of urine detector unit (440), this unit is connected with control system (500).
5. intelligent bladder instrument according to claim 2 is it is characterised in that described stop valve (420) is machinery cut-off
Valve or electric-control stop valve, described electric-control stop valve is connected with control system (500).
6. the intelligent bladder instrument according to claim 1,2,3,4 or 5 is it is characterised in that described control system (500)
Including central processing unit (520) and coupled data storage cell (521), medical record management unit (522), alarm unit
(504), display control unit (503), key switch control unit (502), wireless receiver (501), pressure data collection are single
First (510), control unit of urinating (530), urine furosemide flow data collector unit (540), urine collect data acquisition unit
(550), urodynamic data processing unit (560), Power Management Unit (570) and communication interface control unit (580)；
Described pressure data collecting unit (510) is connected with pressure transducer, for gathering pressure data；
Described control unit of urinating (530) is connected with controllable stop valve (420), urinates for controlling；
Described urine furosemide flow data collector unit (540) is connected with uroflow speed detector unit (430), for collection urine furosemide stream
Amount data；
Described urine is collected data acquisition unit (550) and is used for initial time, number of times and each institute voided volume that collection is urinated；
Described urodynamic data processing unit (560) is used for processing urodynamic data.
7. intelligent bladder instrument according to claim 6 it is characterised in that described Power Management Unit (570) with electricity
Pond electricity shows to charge with security monitoring unit (574), battery and is connected with administrative unit (572), it is managed control；Logical
Letter interface control unit (580) is connected with communication interface (581), controls it；Central processing unit (520) also with display and
Control panel (505) is connected.
8. intelligent bladder instrument according to claim 1 arranges list it is characterised in that described first pipeline (332) is upper
To valve (331), pass through first sealing device (330) between the first pipeline (332) and three-way interface (320) and seal, second pipe
(321) the second sealing device (322) sealing, vent valve structure (340) and pressure sensing are passed through and vent valve structure (340) between
Pass through third sealing device (351) between device conduit (350) to seal, pressure sensor tube (350) is and pressure transducer between
Sealed by the 4th sealing device (352).
9. intelligent bladder instrument according to claim 6 is it is characterised in that also include and central processing unit (520) phase
Hand interface module (582) even, this hand interface module (582) is connected with wire remote control devices.
10. intelligent bladder instrument according to claim 1 is it is characterised in that described vent valve structure (340) also includes
First gas vent (341) and the second gas vent (342).
11. intelligent bladder instruments according to claim 1 are it is characterised in that urethral catheterization body (410) runs through sacculus
(310), one section of body of pressure transmission pipeline (312) is located in urethral catheterization body (410), sacculus (310) and pressure transmission pipeline
(312) all do not connect with urethral catheterization body (410).
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|---|---|---|---|
| CN201610901594.2A CN106361358B (en) | 2016-10-16 | 2016-10-16 | Intelligent bladder rehabilitation instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901594.2A CN106361358B (en) | 2016-10-16 | 2016-10-16 | Intelligent bladder rehabilitation instrument |
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| CN106361358B CN106361358B (en) | 2021-10-26 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725540A (en) * | 2017-02-22 | 2017-05-31 | 西南医科大学附属医院 | A kind of application method of bladder detector and bladder detector |
| CN107185060A (en) * | 2017-06-02 | 2017-09-22 | 广州医科大学 | Urethral catheterization control device and method |
| CN107261218A (en) * | 2017-06-09 | 2017-10-20 | 韩巨山 | A kind of intelligent urethral catheterization bionic device and its control method |
| CN108742589A (en) * | 2018-06-28 | 2018-11-06 | 西安交通大学 | A kind of portable brain spinal fluid guiding device |
| CN108771545A (en) * | 2018-05-25 | 2018-11-09 | 浙江乐信医疗科技有限公司 | Urinate dynamic monitoring system and its drainage monitoring and controlling unit |
| CN109364437A (en) * | 2018-08-29 | 2019-02-22 | 河南科技大学第附属医院 | A kind of bladder rehabilitation training system and method |
| WO2019041410A1 (en) * | 2017-08-28 | 2019-03-07 | 珠海沃姆电子有限公司 | Disposable temperature and pressure measuring catheter |
| CN109646790A (en) * | 2018-12-14 | 2019-04-19 | 温州医科大学 | A kind of double J pipe structure |
| CN112773950A (en) * | 2021-01-04 | 2021-05-11 | 绵阳美科电子设备有限责任公司 | Indwelling manometric catheterization device, bladder monitor using same and application method |
| CN113679895A (en) * | 2021-07-23 | 2021-11-23 | 河南工业大学 | Urethral catheterization training system for human bladder function rehabilitation |
| US20230106221A1 (en) * | 2020-08-19 | 2023-04-06 | Augment Health, Inc. | Urinary catheter systems and methods |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2113554A (en) * | 1982-01-27 | 1983-08-10 | Univ Manchester | Urethral catheter |
| WO2004080519A1 (en) * | 2003-03-10 | 2004-09-23 | Michael Sugrue | Intra-abdominal pressure monitoring uninary catheter |
| WO2010133887A1 (en) * | 2009-05-21 | 2010-11-25 | Newcastle-Upon-Tyne Hospitals Nhs Foundation Trust | Method and apparatus for measuring bladder pressure |
| CN202777401U (en) * | 2011-12-07 | 2013-03-13 | 重庆市南川区人民医院 | Air bag catheter changing bladder pressure point |
| US20140088455A1 (en) * | 2003-03-04 | 2014-03-27 | Convatec Technologies Inc. | Apparatus for monitoring intra-abdominal pressure |
| CN203693875U (en) * | 2013-09-25 | 2014-07-09 | 阮雪红 | System consisting of urine flow monitoring and control device and matched pipeline of device |
| CN103948382A (en) * | 2014-05-20 | 2014-07-30 | 绵阳美科电子设备有限责任公司 | Device for measuring urine volume and pressure intensity of bladder and measurement and control method thereof |
-
2016
- 2016-10-16 CN CN201610901594.2A patent/CN106361358B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2113554A (en) * | 1982-01-27 | 1983-08-10 | Univ Manchester | Urethral catheter |
| US20140088455A1 (en) * | 2003-03-04 | 2014-03-27 | Convatec Technologies Inc. | Apparatus for monitoring intra-abdominal pressure |
| WO2004080519A1 (en) * | 2003-03-10 | 2004-09-23 | Michael Sugrue | Intra-abdominal pressure monitoring uninary catheter |
| WO2010133887A1 (en) * | 2009-05-21 | 2010-11-25 | Newcastle-Upon-Tyne Hospitals Nhs Foundation Trust | Method and apparatus for measuring bladder pressure |
| CN202777401U (en) * | 2011-12-07 | 2013-03-13 | 重庆市南川区人民医院 | Air bag catheter changing bladder pressure point |
| CN203693875U (en) * | 2013-09-25 | 2014-07-09 | 阮雪红 | System consisting of urine flow monitoring and control device and matched pipeline of device |
| CN103948382A (en) * | 2014-05-20 | 2014-07-30 | 绵阳美科电子设备有限责任公司 | Device for measuring urine volume and pressure intensity of bladder and measurement and control method thereof |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725540A (en) * | 2017-02-22 | 2017-05-31 | 西南医科大学附属医院 | A kind of application method of bladder detector and bladder detector |
| CN107185060A (en) * | 2017-06-02 | 2017-09-22 | 广州医科大学 | Urethral catheterization control device and method |
| CN107261218A (en) * | 2017-06-09 | 2017-10-20 | 韩巨山 | A kind of intelligent urethral catheterization bionic device and its control method |
| WO2019041410A1 (en) * | 2017-08-28 | 2019-03-07 | 珠海沃姆电子有限公司 | Disposable temperature and pressure measuring catheter |
| CN108771545A (en) * | 2018-05-25 | 2018-11-09 | 浙江乐信医疗科技有限公司 | Urinate dynamic monitoring system and its drainage monitoring and controlling unit |
| CN108771545B (en) * | 2018-05-25 | 2024-02-13 | 浙江乐信医疗科技有限公司 | Urine dynamic monitoring system and drainage monitoring control unit thereof |
| CN108742589A (en) * | 2018-06-28 | 2018-11-06 | 西安交通大学 | A kind of portable brain spinal fluid guiding device |
| CN108742589B (en) * | 2018-06-28 | 2020-10-27 | 西安交通大学 | Portable cerebrospinal fluid flow guiding device |
| CN109364437A (en) * | 2018-08-29 | 2019-02-22 | 河南科技大学第附属医院 | A kind of bladder rehabilitation training system and method |
| CN109646790A (en) * | 2018-12-14 | 2019-04-19 | 温州医科大学 | A kind of double J pipe structure |
| CN109646790B (en) * | 2018-12-14 | 2021-04-09 | 温州医科大学附属第一医院 | double-J tube structure |
| US20230106221A1 (en) * | 2020-08-19 | 2023-04-06 | Augment Health, Inc. | Urinary catheter systems and methods |
| CN112773950A (en) * | 2021-01-04 | 2021-05-11 | 绵阳美科电子设备有限责任公司 | Indwelling manometric catheterization device, bladder monitor using same and application method |
| CN113679895A (en) * | 2021-07-23 | 2021-11-23 | 河南工业大学 | Urethral catheterization training system for human bladder function rehabilitation |
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