CN107233110A - bladder capacity monitoring method and system - Google Patents
bladder capacity monitoring method and system Download PDFInfo
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- CN107233110A CN107233110A CN201710228950.3A CN201710228950A CN107233110A CN 107233110 A CN107233110 A CN 107233110A CN 201710228950 A CN201710228950 A CN 201710228950A CN 107233110 A CN107233110 A CN 107233110A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/54—Control of the diagnostic device
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- Heart & Thoracic Surgery (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Emergency Alarm Devices (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The present invention discloses a kind of bladder capacity monitoring method and system, and methods described includes：By on ul-trasonic irradiation to human body；The echo-signal that human body organ walls are fired back is received, and passes through the range signal that processing is converted into digital form；Processing terminal parses frame according to range signal, and obtains current Bladder Volume value according to frame；It is determined that current Bladder Volume value is more than bladder safe capacity value, signal an alert.The present invention is by ul-trasonic irradiation to human body, the echo-signal reflected in reception by human body, analyzing and processing is carried out to echo-signal and obtains frame, current Bladder Volume value is analyzed from frame again, so as to the comparison according to current Bladder Volume value and bladder safe capacity value, determine whether that this sends an alarm signal to urination disorder person, urination disorder person is reminded to be urinated, reach early warning effect, ensure patient safety, avoid the occurrence of VUR, the complication such as uronephrosis.
Description
Technical field
The present invention relates to medical field, more particularly to a kind of bladder capacity monitoring method and system.
Background technology
Urination disorder patient（Especially spinal cord injury, neurogenic bladder patient caused by diabetes）, because can not be effective
Sense urination, the retention of urine thus triggered, the urinary incontinence are further development of urinary infection, vesical calculus, severe patient shape
Into kidney failure, the quality of life of patient is had a strong impact on.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of bladder capacity monitoring method level system, the row of solving
A series of the problem of serious urinary complications that urine impaired patients urination triggers not in time.
To reach above-mentioned purpose, a kind of bladder capacity monitoring method of the present invention, including：
By on ul-trasonic irradiation to human body, the ultrasonic wave is that ultrasonic diagnostic probes are sent under high frequency electric pulse effect
Ultrasonic wave；
The echo-signal that human body organ walls are fired back is received, and passes through the range signal that processing is converted into digital form；
Processing terminal parses frame according to range signal, and obtains current Bladder Volume value according to frame；
It is determined that current Bladder Volume value is more than bladder safe capacity value, signal an alert.
Preferably, the sound wave that human body organ walls are fired back is received, and by amplification, filtering, log-compressed and A/D conversions
Into the range signal of digital form.
Preferably, Bladder Volume value is obtained according to frame, including：
Bladder location is determined from frame；
The shape size of bladder is determined according to bladder location；
Calculated according to the shape size of bladder and obtain current Bladder Volume.
Preferably, in addition to：The step of frame of acquisition is shown.
Preferably, in addition to：Contrasted according to numerical result formation histogram before each urination, after urination, and/or, according to daily
Numerical result formation linear graph variation tendency before urination, after urination.
Preferably, the processing terminal is the one or more of mobile phone, tablet personal computer and remote control.
To reach above-mentioned purpose, a kind of bladder capacity control system of the present invention, including：
Ultrasound emission module, for launching ultrasonic wave, and is applied on human body；
Ultrasonic reception module, for receiving the echo-signal that human body official's wall emission is returned；
Signal conversion module, the range signal for echo-signal to be converted into digital form by processing；
Image analysis module, for parsing signal pattern according to range signal, and more frame obtains current bladder appearance
Value；
Judge and alarm modules, for determining that current Bladder Volume value is more than bladder safe capacity value, signal an alert.
Preferably, the signal conversion module includes amplifying unit, filter unit, log-compressed unit and A/D converting units.
Preferably, in addition to display module, for the frame of acquisition to be shown.
Preferably, in addition to graphic analyses module, for according to before urination every time, numerical result formation histogram pair after urination
Than,
And/or, according to numerical result forms linear graph variation tendency before daily urination, after urination.
Beneficial effects of the present invention are：
Bladder capacity monitoring method and system of the present invention, it is anti-by human body receiving by ul-trasonic irradiation to human body
The echo-signal come is emitted back towards, carrying out analyzing and processing to echo-signal obtains frame, then is analyzed currently from frame
Bladder Volume value, so that according to the comparison of current Bladder Volume value and bladder safe capacity value, it is determined whether this is to urination disorder
Person sends an alarm signal, reminds urination disorder person to be urinated, reaches early warning effect, it is ensured that patient safety, it is to avoid occur
The complication such as bladder-ureter backflows, uronephrosis.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of bladder capacity monitoring method described in the embodiment of the present invention 1；
Fig. 2 is the structural representation of bladder capacity monitoring system described in the embodiment of the present invention 2.
Embodiment
With reference to Figure of description, the present invention will be further described.
Fig. 1 shows a kind of bladder capacity monitoring method that the embodiment of the present invention 1 is provided, including：
S11, by ul-trasonic irradiation to human body, the ultrasonic wave is that ultrasonic diagnostic probes are issued in high frequency electric pulse effect
The ultrasonic wave gone out.In this step, it is necessary to which explanation, ultrasonic wave can be propagated in organ-tissue, the sound of organ-tissue
Impedance operator can be modulated to the intensity of ultrasonic wave, then the sound wave reflected by human organ wall is echo information.
The echo-signal that S12, reception human body organ walls are fired back, and pass through the amplitude letter that processing is converted into digital form
Number.In this step, it is necessary to which explanation, the echo-signal received is by amplification, filtering, log-compressed, A/D conversions etc.
Signal processing in a series, then by digital form by the range signal demodulated.
S13, processing terminal parse frame according to range signal, and obtain current Bladder Volume according to frame
Value.In this step, it is necessary to which explanation, processing terminal described in the embodiment of the present invention can be mobile device（Such as mobile phone, flat board electricity
Brain, remote control etc.）, mobile device parses frame according to range signal, then determines from frame bladder location；Root
The shape size of bladder is determined according to bladder location；Calculated according to the shape size of bladder and obtain current Bladder Volume.For above-mentioned
The volume that bladder how is analyzed from frame is to handle to obtain by existing software for calculation, be will not be repeated here.
S14, determine current Bladder Volume value be more than bladder safe capacity value, signal an alert.In this step, it is necessary to
Illustrate, also the frame of acquisition can on the mobile apparatus be shown, accomplish more directly perceived.The current bladder determined
Volumetric values are the storage values of liquid in current bladder, accordingly, it would be desirable to which current Bladder Volume value and bladder safe capacity value are carried out
Compare, when current Bladder Volume value is more than bladder safe capacity value, illustrating urination disorder person, this is urinated.Therefore it can send
One alarm signal, for reminding urination disorder person.
In addition, should be noted the setting of the bladder safe capacity value for the step, it can urinate dynamic according to image
Mechanics result is set；Or set according to collaborative device result.
In addition, in order to be better understood by urination state, needing according to numerical result formation histogram before urination every time, after urination
Contrast, and/or, according to numerical result forms linear graph variation tendency before daily urination, after urination.
Bladder capacity monitoring method described in the embodiment of the present invention 1, by ul-trasonic irradiation to human body, receiving by people
The echo-signal that body is reflected, carries out analyzing and processing to echo-signal and obtains frame, then analyzed from frame
Current Bladder Volume value, so that according to the comparison of current Bladder Volume value and bladder safe capacity value, it is determined whether this is to urination
Obstacle person sends an alarm signal, reminds urination disorder person to be urinated, reaches early warning effect, it is ensured that patient safety, it is to avoid
The complication such as appearance bladder-ureter backflows, uronephrosis.
Fig. 2 shows a kind of bladder capacity monitoring system that the embodiment of the present invention 2 is provided, including ultrasound emission module, super
Sound reception module, signal conversion module, image analysis module and judgement and alarm modules, wherein,
Ultrasound emission module 21, for launching ultrasonic wave, and is applied on human body.
Ultrasonic reception module 22, for receiving the echo-signal that human body organ walls are fired back.
Signal conversion module 23, the range signal for echo-signal to be converted into digital form by processing.The letter
Number modular converter includes amplifying unit, filter unit, log-compressed unit and A/D converting units.
Image analysis module 24, for parsing signal pattern according to range signal, and more frame obtains current
Bladder capacity value.
Judge and alarm modules 25, for determining that current Bladder Volume value is more than bladder safe capacity value, send alarm signal
Number.
The ultrasound emission module launches ultrasonic wave, is applied on urination disorder person's human body.The ultrasonic reception module connects
The echo-signal reflected from human organ wall is received, and echo-signal is sent to signal conversion module.The signal conversion
Echo-signal is converted into the range signal of digital form by module by amplification, filtering, log-compressed and A/D conversion process, and
Range signal is radioed into image analysis module.Image analysis module parses signal pattern according to range signal, and more
Plus frame obtains current bladder capacity value.Judge and alarm modules enter current bladder capacity value with bladder safe capacity value
Row compares, when it is determined that current Bladder Volume value is more than bladder safe capacity value, signal an alert reminds urination disorder person to carry out
Urination.
Bladder capacity control system described in the embodiment of the present invention 2, by ul-trasonic irradiation to human body, receiving by people
The echo-signal that body is reflected, carries out analyzing and processing to echo-signal and obtains frame, then analyzed from frame
Current Bladder Volume value, so that according to the comparison of current Bladder Volume value and bladder safe capacity value, it is determined whether this is to urination
Obstacle person sends an alarm signal, reminds urination disorder person to be urinated, reaches early warning effect, it is ensured that patient safety, it is to avoid
The complication such as appearance bladder-ureter backflows, uronephrosis.
Bladder capacity monitoring system described in the embodiment of the present invention 3, the embodiment of the present invention is different from system described in embodiment 2
Place be：System described in the present embodiment also includes display module, for the frame of acquisition to be shown.By inciting somebody to action
Frame is shown in equipment, accomplishes more intuitively to check information.
Bladder capacity control system described in the embodiment of the present invention 4, the embodiment of the present invention is different from system described in embodiment 3
Place be：System described in the present embodiment also includes graphic analyses module, numerical value knot before being urinated every time for basis, after urination
Fruit shape is contrasted into histogram, and/or, according to numerical result forms linear graph variation tendency before daily urination, after urination.Pass through figure
Table analysis can get information about the situation of controlled micturition, be easy to management.
More than, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with sheet
Those skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in should all be covered
Within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should be defined by claim is defined.
Claims (10)
1. a kind of bladder capacity monitoring method, it is characterised in that including：
By on ul-trasonic irradiation to human body, the ultrasonic wave is the ultrasound that ultrasonic diagnostic probes are sent under high frequency electric pulse effect
Ripple；
The echo-signal that human body organ walls are fired back is received, and passes through the range signal that processing is converted into digital form；
Processing terminal parses frame according to range signal, and obtains current Bladder Volume value according to frame；
It is determined that current Bladder Volume value is more than bladder safe capacity value, signal an alert.
2. according to the method described in claim 1, it is characterised in that receive the sound wave that human body organ walls are fired back, and pass through
Amplification, filtering, log-compressed and A/D are converted into the range signal of digital form.
3. according to the method described in claim 1, it is characterised in that obtain Bladder Volume value according to frame, including：
Bladder location is determined from frame；
The shape size of bladder is determined according to bladder location；
Calculated according to the shape size of bladder and obtain current Bladder Volume.
4. according to the method described in claim 1, it is characterised in that also include：The step that the frame of acquisition is shown
Suddenly.
5. according to the method described in claim 1, it is characterised in that the processing terminal is mobile phone, tablet personal computer and remote control
One or more.
6. according to the method described in claim 1, it is characterised in that also include：According to before each urination, numerical result after urination
Formation histogram contrast, and/or, according to numerical result forms linear graph variation tendency before daily urination, after urination.
7. a kind of bladder capacity monitoring system, it is characterised in that including：
Ultrasound emission module, for launching ultrasonic wave, and is applied on human body；
Ultrasonic reception module, for receiving the echo-signal that human body official's wall emission is returned；
Signal conversion module, the range signal for echo-signal to be converted into digital form by processing；
Image analysis module, for parsing signal pattern according to range signal, and more frame obtains current bladder appearance
Value；
Judge and alarm modules, for determining that current Bladder Volume value is more than bladder safe capacity value, signal an alert.
8. system according to claim 7, it is characterised in that the signal conversion module includes amplifying unit, filtering list
Member, log-compressed unit and A/D converting units.
9. system according to claim 8, it is characterised in that also including display module, for by the frame of acquisition
Shown.
10. system according to claim 9, it is characterised in that also including graphic analyses module, for according to urination every time
Before, urination after numerical result formation histogram contrast,
And/or, according to numerical result forms linear graph variation tendency before daily urination, after urination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228950.3A CN107233110A (en) | 2017-04-10 | 2017-04-10 | bladder capacity monitoring method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710228950.3A CN107233110A (en) | 2017-04-10 | 2017-04-10 | bladder capacity monitoring method and system |
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| Publication Number | Publication Date |
|---|---|
| CN107233110A true CN107233110A (en) | 2017-10-10 |
Family
ID=59983108
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| CN201710228950.3A Withdrawn CN107233110A (en) | 2017-04-10 | 2017-04-10 | bladder capacity monitoring method and system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393551A (en) * | 2019-09-03 | 2019-11-01 | 上海交通大学医学院附属上海儿童医学中心 | A kind of enuresis therapeutic device in the daytime |
| CN112641471A (en) * | 2020-12-30 | 2021-04-13 | 北京大学第三医院（北京大学第三临床医学院） | Bladder capacity determination and three-dimensional shape assessment method and system special for radiotherapy |
| CN112914608A (en) * | 2019-12-06 | 2021-06-08 | 深圳迈瑞生物医疗电子股份有限公司 | Method for automatically measuring bile volume, ultrasonic imaging system and storage medium |
| 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 |
-
2017
- 2017-04-10 CN CN201710228950.3A patent/CN107233110A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393551A (en) * | 2019-09-03 | 2019-11-01 | 上海交通大学医学院附属上海儿童医学中心 | A kind of enuresis therapeutic device in the daytime |
| CN112914608A (en) * | 2019-12-06 | 2021-06-08 | 深圳迈瑞生物医疗电子股份有限公司 | Method for automatically measuring bile volume, ultrasonic imaging system and storage medium |
| CN112641471A (en) * | 2020-12-30 | 2021-04-13 | 北京大学第三医院（北京大学第三临床医学院） | Bladder capacity determination and three-dimensional shape assessment method and system special for radiotherapy |
| 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: 20171010 |