CN106491160A - A kind of portable residual urine volume detection and cicatrix thickness detection apparatus - Google Patents

A kind of portable residual urine volume detection and cicatrix thickness detection apparatus Download PDF

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Publication number
CN106491160A
CN106491160A CN201610831653.3A CN201610831653A CN106491160A CN 106491160 A CN106491160 A CN 106491160A CN 201610831653 A CN201610831653 A CN 201610831653A CN 106491160 A CN106491160 A CN 106491160A
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circuit
portable
wireless communication
ultrasonic
portable handset
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周燕莉
周明
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Southern Hospital Southern Medical University
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Southern Hospital Southern Medical University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427Device being portable or laptop-like

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention discloses a kind of portable residual urine volume detection and cicatrix thickness detection apparatus, including machine tool and at least one portable handset, portable handset includes Ultrasonic-B probe, signal front-end processing circuit, microprocessor, warning circuit and wireless communication line, the outfan of Ultrasonic-B probe be connected by signal front-end processing circuit and then with the input of microprocessor, microprocessor is also connected with warning circuit and wireless communication line respectively, and wireless communication line is also connected with machine tool;Ultrasonic-B probe is articulated on the shell of portable handset, and signal front-end processing circuit, microprocessor, warning circuit and wireless communication line are integrated in the inside of portable handset.The present invention only needs the bladder of user's handheld portable handset alignment puerpera or uterus transmitting ultrasonic signal energy real-time detection to be gone out to residual urine volume detection or the cicatrix thickness of puerpera, and convenient user is operated, and volume is less, and cost is lower;Function is more rich.The composite can be widely applied to field of medical device.

Description

A kind of portable residual urine volume detection and cicatrix thickness detection apparatus
Technical field
The present invention relates to field of medical device, especially a kind of portable residual urine volume detection and cicatrix Thickness sensitivity are filled Put.
Background technology
As when the relieving of the first two tire policy and steadily improving for natural labor rate, increasing puerpera is more willing in two tires Natural labor is selected, but a lot of puerperas have selected caesarean delivered mode in the first tire, and cicatrix during first time Cesarean esction is thick Can degree direct relation puerpera this gestation natural labor.If additionally, the puerpera after natural labor was not urinated in time in puerperal, shadow Ringing its uterine contraction causes postpartum hemorrhage, and the urination again of impact puerpera, severe patient to result even in puerpera because using up Early empty bladder and with urinary catheter leave hospital, bring great pain to puerpera.So, pay close attention to thickness and the concern of puerpera's cicatrix After natural labor, the micturition problems in puerperal of puerpera are the focuses of current clinical medicine concern.
Clinically there are two methods to measure the residual urine volume of puerpera now:A kind of is by way of inserting urinary catheter, is producing Insert after woman oneself urination urinary catheter understand residual urine volume how many, but this mode easily increases the probability of urinary tract infection, and increases The pain of puerpera is added;Second method is to understand residual urine volume by way of doing B ultrasonic, but this mode not only needs to cure Request slip is opened in life, it is also desirable to which puerpera queues up, and not enough facilitates, and if puerpera will do B ultrasonic after urinating every time, then which is undoubtedly The financial burden of puerpera can be increased, also will not be received by puerperas.
And puerpera's caesarean delivered cicatrix thickness for the first time on Present clinical, can only be understood by way of doing B ultrasonic.If but When doctor only needs to cicatrix thickness be seen without other data, still need to puerpera and wait in line, then will certainly increase B ultrasonic doctor's Workload, not only increases the inspection fee of puerpera, and needs puerpera to hurry back and forth inspection, also add the waiting result of doctor Time.
At present, while the portable detector with residual urine volume detection and cicatrix thickness detection function is not yet seen in report Road.
Content of the invention
For solving above-mentioned technical problem, it is an object of the invention to:A kind of convenience, small volume, low cost and function are provided Abundant, portable residual urine volume is detected and cicatrix thickness detection apparatus.
The technical solution used in the present invention is:
A kind of portable residual urine volume detection and cicatrix thickness detection apparatus, including machine tool and at least one portable handset, institute Stating portable handset includes:
Ultrasonic-B probe, for launching bladder or the uterus of ultrasonic signal to measured, and receives from returning that bladder or uterus reflect Ripple signal;
Signal front-end processing circuit, for the echo-signal of reflection is converted to the signal of telecommunication, then to conversion after the signal of telecommunication enter Row amplifies, filters and analog digital conversion, obtains digital signal;
Microprocessor, for carrying out corresponding data processing according to the digital signal that obtains, obtain measured residual urine volume or Cicatrix thickness, and warning signal is triggered when residual urine volume is exceeded or cicatrix thickness exceedes given threshold;
Warning circuit, the warning signal for being triggered according to microprocessor are alerted;
Wireless communication line, is communicated wirelessly with portable handset for machine tool, makes machine tool obtain portable handset in real time Testing result;
The outfan of the Ultrasonic-B probe be connected by signal front-end processing circuit and then with the input of microprocessor, described micro- Processor is also connected with warning circuit and wireless communication line respectively, and the wireless communication line is also connected with machine tool;
The Ultrasonic-B probe is articulated on the shell of portable handset, the signal front-end processing circuit, microprocessor, alarm electricity Road and wireless communication line are integrated in the inside of portable handset.
Further, the machine tool includes:
Communication module, for wireless communication line, to obtain the testing result of portable handset in real time;
Central processing unit, for being counted and comprehensive analysis according to the portable handset testing result for obtaining, draws measured Bladder or the health status in uterus, and corresponding treatment recommendations are given according to the health status for drawing;
Display module, for showing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
Memory module, for storing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
The communication module, display module and memory module are connected with central processing unit, the communication module also with wirelessly Communicating circuit wirelessly connects.
Further, the portable handset is additionally provided with solaode and power supply supplies charging management chip, the solar energy Battery is connected for charging management chip with power supply, and the power supply is respectively signal front-end processing circuit, micro- for charging management chip Processor, warning circuit and wireless communication line are powered.
Further, the portable handset is additionally provided with the ultrasonic pulse drive circuit being integrated in inside portable handset, The input of ultrasonic pulse drive circuit is connected with the outfan of microprocessor, the ultrasonic pulse drive circuit Outfan is connected with the input of Ultrasonic-B probe.
Further, the warning circuit includes voice alarm circuit, buzzer, display screen and alarm indicator, institute's predicate Sound warning circuit, buzzer, display screen and alarm indicator are connected with microprocessor.
Further, the signal front-end processing circuit includes that ripple power conversion circuit, amplifying circuit, filter circuit and modulus turn Parallel operation, the outfan of the Ultrasonic-B probe pass sequentially through ripple power conversion circuit, amplifying circuit, filter circuit and analog-digital converter and enter And be connected with the input of microprocessor.
Further, the thickness of the portable handset is 21~36.9mm.
Further, the Ultrasonic-B probe with diameter greater than 25mm or be more than 30mm.
Further, the microprocessor adopts MCU or DSP process chips.
Further, the wireless communication line adopts WIFI wireless communication lines, mobile phone wireless communication circuit, bluetooth is wireless Communicating circuit or 2.4G wireless communication lines.
The invention has the beneficial effects as follows:Including machine tool and at least one portable handset, portable handset includes that B ultrasonic is visited Head, signal front-end processing circuit, microprocessor, warning circuit and wireless communication line, based on B ultrasonic detect principle, using by The composite aircraft structure of portable handset and machine tool composition is thick come the residual urine volume and first time caesarean delivered cicatrix for detecting puerpera Degree, only needs the bladder or uterus transmitting ultrasonic signal of user's handheld portable handset alignment puerpera to go out puerpera with regard to energy real-time detection Residual urine volume detection or cicatrix thickness, it is not necessary to puerpera insert urinary catheter or queue up carry out ultrasound diagnosis, convenient user is grasped Make, volume is less, and cost is lower;There is the function of residual urine volume detection and cicatrix Thickness sensitivity simultaneously, and can be in residual urine volume When exceeded or cicatrix thickness exceedes given threshold, during triggering warning signal, the very first time notifies puerpera and user, and function is more rich. Further, warning circuit includes voice alarm circuit, buzzer, display screen and alarm indicator, can pass through voice, buzz, Display screen shows or the mode such as display lamp notifies puerpera and user, and mode is more flexible and diversified.
Description of the drawings
Fig. 1 is the system architecture diagram of a kind of portable residual urine volume detection of the present invention and cicatrix thickness detection apparatus;
Fig. 2 is the structured flowchart of signal front-end processing circuit of the present invention.
Specific embodiment
With reference to Fig. 1, a kind of portable residual urine volume is detected and cicatrix thickness detection apparatus, including machine tool and at least one just Formula machine is taken, the portable handset includes:
Ultrasonic-B probe, for launching bladder or the uterus of ultrasonic signal to measured, and receives from returning that bladder or uterus reflect Ripple signal;
Signal front-end processing circuit, for the echo-signal of reflection is converted to the signal of telecommunication, then to conversion after the signal of telecommunication enter Row amplifies, filters and analog digital conversion, obtains digital signal;
Microprocessor, for carrying out corresponding data processing according to the digital signal that obtains, obtain measured residual urine volume or Cicatrix thickness, and warning signal is triggered when residual urine volume is exceeded or cicatrix thickness exceedes given threshold;
Warning circuit, the warning signal for being triggered according to microprocessor are alerted;
Wireless communication line, is communicated wirelessly with portable handset for machine tool, makes machine tool obtain portable handset in real time Testing result;
The outfan of the Ultrasonic-B probe be connected by signal front-end processing circuit and then with the input of microprocessor, described micro- Processor is also connected with warning circuit and wireless communication line respectively, and the wireless communication line is also connected with machine tool;
The Ultrasonic-B probe is articulated on the shell of portable handset, the signal front-end processing circuit, microprocessor, alarm electricity Road and wireless communication line are integrated in the inside of portable handset.
With reference to Fig. 1, it is further used as preferred embodiment, the machine tool includes:
Communication module, for wireless communication line, to obtain the testing result of portable handset in real time;
Central processing unit, for being counted and comprehensive analysis according to the portable handset testing result for obtaining, draws measured Bladder or the health status in uterus, and corresponding treatment recommendations are given according to the health status for drawing;
Display module, for showing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
Memory module, for storing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
The communication module, display module and memory module are connected with central processing unit, the communication module also with wirelessly Communicating circuit wirelessly connects.
With reference to Fig. 1, it is further used as preferred embodiment, the portable handset is additionally provided with solaode and power supply For charging management chip, the solaode is connected for charging management chip with power supply, and the power supply supplies charging management chip Respectively signal front-end processing circuit, microprocessor, warning circuit and wireless communication line are powered.
With reference to Fig. 1, it is further used as preferred embodiment, the portable handset is additionally provided with and is integrated in portable handset Internal ultrasonic pulse drive circuit, the input of the ultrasonic pulse drive circuit are connected with the outfan of microprocessor Connect, the outfan of ultrasonic pulse drive circuit is connected with the input of Ultrasonic-B probe.
With reference to Fig. 1, be further used as preferred embodiment, the warning circuit include voice alarm circuit, buzzer, Display screen and alarm indicator, the voice alarm circuit, buzzer, display screen and alarm indicator are connected with microprocessor Connect.
With reference to Fig. 2, it is further used as preferred embodiment, the signal front-end processing circuit includes ripple electricity conversion electricity Road, amplifying circuit, filter circuit and analog-digital converter, the outfan of the Ultrasonic-B probe pass sequentially through ripple power conversion circuit, amplification Circuit, filter circuit and analog-digital converter are further connected with the input of microprocessor.
It is further used as preferred embodiment, the thickness of the portable handset is 21~36.9mm.
Be further used as preferred embodiment, the Ultrasonic-B probe with diameter greater than 25mm or be more than 30mm.
It is further used as preferred embodiment, the microprocessor adopts MCU or DSP process chips.
Be further used as preferred embodiment, the wireless communication line using WIFI wireless communication lines, mobile phone without Line communicating circuit, blue tooth wireless communication circuit or 2.4G wireless communication lines.
The present invention is described in further detail with reference to Figure of description and specific embodiment.
Embodiment one
See figures.1.and.2, the first embodiment of the present invention:
For prior art inconvenient, volume is big, the defect that high cost and function are not enriched, the present invention proposes a kind of portable Residual urine volume detection and cicatrix thickness detection apparatus.The device mainly includes machine tool and at least one portable handset.
Wherein, portable handset, is mainly carried out to the residual urine volume or cicatrix thickness of measured by the principle of ultrasound wave Detection.Portable handset can be further subdivided into Ultrasonic-B probe, signal front-end processing circuit, microprocessor, warning circuit, nothing again Line communicating circuit, solaode, power supply are for charging management chip and ultrasonic pulse drive circuit.
Ultrasonic-B probe, for launching bladder or the uterus of ultrasonic signal to measured, and receives from bladder or uterus reflection Echo-signal.
Signal front-end processing circuit, for the echo-signal of reflection is converted to the signal of telecommunication, then to conversion after telecommunications Number it is amplified, filters and analog digital conversion, obtains digital signal.Signal front-end processing circuit can Further Division according to its function For ripple power conversion circuit, amplifying circuit, filter circuit and analog-digital converter.
Microprocessor, for carrying out corresponding data processing according to the digital signal for obtaining, obtains the residual urine of measured Amount or cicatrix thickness, and warning signal is triggered when residual urine volume is exceeded or cicatrix thickness exceedes given threshold.Microprocessor can Realized using MCU or DSP process chips.
Warning circuit, the warning signal for being triggered according to microprocessor are alerted.Warning circuit includes phonic warning Circuit, buzzer, display screen and alarm indicator, make user flexibly choose voice, buzz, display screen according to actual needs Show or the mode such as display lamp is knowing warning information.
Wireless communication line, is communicated wirelessly with portable handset for machine tool, makes machine tool obtain portable formula in real time The testing result of machine.Wireless communication line can adopt WIFI wireless communication lines, mobile phone wireless communication circuit, blue tooth wireless communication Any one in circuit and 2.4G wireless communication lines is realizing.
Ultrasonic pulse drive circuit, for providing ultrasonic pulse drive signal for Ultrasonic-B probe, produces Ultrasonic-B probe Ultrasonic signal.
Solaode and power supply supply charging management chip, for electric for signal front-end processing by way of solar energy Road, microprocessor, warning circuit and wireless communication line etc. are powered.
Machine tool, is counted and total score for wirelessly obtaining the testing result of portable handset in real time Analysis, draws the health status in measured's bladder or uterus, and provides corresponding treatment recommendations according to the health status for drawing.Machine tool According to its function, communication module, central processing unit, display module and memory module can be further subdivided into.
Wherein, central processing unit, for being counted and comprehensive analysis according to the portable handset testing result for obtaining, obtains Go out the health status in measured's bladder or uterus, and corresponding treatment recommendations are provided according to the health status for drawing;
Display module, for showing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
Memory module, for storing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations.
The present invention realizes that principle is as follows:
The present invention combines clinically by the method for surveying cicatrix thickness B ultrasonic survey residual urine volume and with B ultrasonic, detector Device is transformed into the form of composite aircraft.Wherein, machine tool is a big instrument, similar with computer all-in-one machine, not only can store number According to, and testing result each time can be imported by the form of data and be derived and sum up report, facilitate Doctor understands the improvement situation of puerpera's bladder, moreover it is possible to obtain data at any time, helps medical worker preferably to summarize, more preferably to face Bed service.The present invention have also been devised a portable handset(Quantity can be one or more), the handset is to take formula sun energon Machine, can be detected by Ultrasonic-B probe, be reached by wireless communication line and data are transferred to machine tool, preferably to store The result of detection.Size of the screen size of this portable handset for Fructus Mali pumilae iPhone 6S mobile phones, thickness are 3 i Phones Thickness(About 21~36.9mm), this thickness can preferably store energy, moreover it is possible to smoothly tangle and connected by loom line The Ultrasonic-B probe for connecing.The portable handset of the present invention can understand puerpera's by way of Ultrasonic-B probe launches ultrasonic signal Residual urine volume and cicatrix thickness, the probe can be made larger than unitary coin(I.e. slightly larger than 25mm or slightly larger than 30mm). And doctor independently can also design warning line for cicatrix thickness, when the cicatrix thickness of detection reaches dangerous values, portable handset Warning circuit will report to the police, remind doctor this puerpera to have the probability of uterine rupture at any time, natural labor is risky.Additionally, some Although puerpera's natural labor of scar uterus, there is also the situation of cicatrix rupture in puerperal, at this moment can just pass through this portable Handset was measured in puerperal, understood the situation of cicatrix in real time, to avoid casting irremediable consequence because failing to pinpoint a disease in diagnosis disconnected.And wing The testing result of Guang urine can be shown by the form of numerical value, or it is residual to express intravesical by way of ml digital displays show The situation of extraction raffinate body.The uterus in puerpera puerperal is very big, and bladder is in the position before uterus again, therefore no matter whether bladder rises Full, got up using the portable handset detection and can all be easier and clearly, also be easier to make nurse grasp operation.And it is clinical On, doctor requires that residual urine volume is controlled as far as possible in below 100ml, so, the accuracy controlling of this measurement device is in 50ml or so It is best.
It is more than that the preferable enforcement of the present invention is illustrated, but the invention is not limited to the enforcement Example, those of ordinary skill in the art without prejudice to spirit of the invention on the premise of can also made a variety of equivalent variations or replaced Change, the deformation of these equivalents or replacement are all contained in the application claim limited range.

Claims (10)

1. a kind of portable residual urine volume is detected and cicatrix thickness detection apparatus, it is characterised in that:Including machine tool and at least one Portable handset, the portable handset include:
Ultrasonic-B probe, for launching bladder or the uterus of ultrasonic signal to measured, and receives from returning that bladder or uterus reflect Ripple signal;
Signal front-end processing circuit, for the echo-signal of reflection is converted to the signal of telecommunication, then to conversion after the signal of telecommunication enter Row amplifies, filters and analog digital conversion, obtains digital signal;
Microprocessor, for carrying out corresponding data processing according to the digital signal that obtains, obtain measured residual urine volume or Cicatrix thickness, and warning signal is triggered when residual urine volume is exceeded or cicatrix thickness exceedes given threshold;
Warning circuit, the warning signal for being triggered according to microprocessor are alerted;
Wireless communication line, is communicated wirelessly with portable handset for machine tool, makes machine tool obtain portable handset in real time Testing result;
The outfan of the Ultrasonic-B probe be connected by signal front-end processing circuit and then with the input of microprocessor, described micro- Processor is also connected with warning circuit and wireless communication line respectively, and the wireless communication line is also connected with machine tool;
The Ultrasonic-B probe is articulated on the shell of portable handset, the signal front-end processing circuit, microprocessor, alarm electricity Road and wireless communication line are integrated in the inside of portable handset.
2. a kind of portable residual urine volume according to claim 1 is detected and cicatrix thickness detection apparatus, it is characterised in that: The machine tool includes:
Communication module, for wireless communication line, to obtain the testing result of portable handset in real time;
Central processing unit, for being counted and comprehensive analysis according to the portable handset testing result for obtaining, draws measured Bladder or the health status in uterus, and corresponding treatment recommendations are given according to the health status for drawing;
Display module, for showing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
Memory module, for storing the testing result of portable handset, health status of measured's bladder or uterus and corresponding Treatment recommendations;
The communication module, display module and memory module are connected with central processing unit, the communication module also with wirelessly Communicating circuit wirelessly connects.
3. a kind of portable residual urine volume according to claim 1 is detected and cicatrix thickness detection apparatus, it is characterised in that: The portable handset is additionally provided with solaode and power supply supplies charging management chip, and the solaode is with power supply for charging Managing chip connect, the power supply for charging management chip be respectively signal front-end processing circuit, microprocessor, warning circuit and Wireless communication line is powered.
4. a kind of portable residual urine volume according to claim 1 is detected and cicatrix thickness detection apparatus, it is characterised in that: The portable handset is additionally provided with the ultrasonic pulse drive circuit being integrated in inside portable handset, and the ultrasonic pulse drives The input on galvanic electricity road is connected with the outfan of microprocessor, the outfan and Ultrasonic-B probe of the ultrasonic pulse drive circuit Input connection.
5. a kind of portable residual urine volume according to claim 1 is detected and cicatrix thickness detection apparatus, it is characterised in that: The warning circuit includes voice alarm circuit, buzzer, display screen and alarm indicator, the voice alarm circuit, buzzing Device, display screen and alarm indicator are connected with microprocessor.
6. a kind of portable residual urine volume according to claim 2 is detected and cicatrix thickness detection apparatus, it is characterised in that: The signal front-end processing circuit includes that ripple power conversion circuit, amplifying circuit, filter circuit and analog-digital converter, the B ultrasonic are visited Head outfan pass sequentially through ripple power conversion circuit, amplifying circuit, filter circuit and analog-digital converter so that with microprocessor Input connects.
7. a kind of portable residual urine volume according to any one of claim 1-6 is detected and cicatrix thickness detection apparatus, its It is characterised by:The thickness of the portable handset is 21~36.9mm.
8. a kind of portable residual urine volume according to any one of claim 1-6 is detected and cicatrix thickness detection apparatus, its It is characterised by:The Ultrasonic-B probe with diameter greater than 25mm or be more than 30mm.
9. a kind of portable residual urine volume according to any one of claim 1-6 is detected and cicatrix thickness detection apparatus, its It is characterised by:The microprocessor adopts MCU or DSP process chips.
10. a kind of portable residual urine volume according to any one of claim 1-6 is detected and cicatrix thickness detection apparatus, its It is characterised by:The wireless communication line is using WIFI wireless communication lines, mobile phone wireless communication circuit, blue tooth wireless communication electricity Road or 2.4G wireless communication lines.
CN201610831653.3A 2016-09-19 2016-09-19 A kind of portable residual urine volume detection and cicatrix thickness detection apparatus Pending CN106491160A (en)

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Application publication date: 20170315