CN105662381A - Intelligent ultrasonic blood pressure monitoring bracelet - Google Patents
Intelligent ultrasonic blood pressure monitoring bracelet Download PDFInfo
- Publication number
- CN105662381A CN105662381A CN201610109907.0A CN201610109907A CN105662381A CN 105662381 A CN105662381 A CN 105662381A CN 201610109907 A CN201610109907 A CN 201610109907A CN 105662381 A CN105662381 A CN 105662381A
- Authority
- CN
- China
- Prior art keywords
- blood pressure
- module
- data
- bracelet
- pressure data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
- A61B8/085—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating body or organic structures, e.g. tumours, calculi, blood vessels, nodules
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Vascular Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention provides an intelligent ultrasonic blood pressure monitoring bracelet which is worn on the wrist of a monitored person.The intelligent ultrasonic wave blood pressure monitoring bracelet comprises a sensor module, a control module, a communication module, a display module and a power module; the sensor module is used for performing artery blood vessel positioning on the monitored person through an ultrasonic Doppler method and performing blood pressure data measuring on a positioned artery blood vessel; the control module performs data processing on blood pressure data; the communication module sends the data to an external terminal device or cloud server; the display module displays the blood pressure data which is simulated in real time on line; the power module supplies power to the control module.According to the intelligent ultrasonic blood pressure monitoring bracelet, a wireless internet transmission technique and embedded system design are applied, and large activity freedom can be supplied to the patient needing blood pressure monitoring, so that dynamic blood pressure signals of the patient under the normal activity condition are acquired.
Description
Technical field
The present invention relates to Intelligent bracelet technical field, particularly to a kind of ultrasonic intelligent monitoring of blood pressure bracelet.
Background technology
Ecological deterioration, inherited genetic factors, unsound life habit and unscientific dietary habit, cause that human diseases more and more occurs. Wherein, having the hypertension of the invisible killer's title of the mankind first, gradually risen to the top of human diseases harm ranking list, long-term hazards health, makes the patient enduring hypertension torment to the fullest extent overwhelmed with sorrow. How conveniently and effectively to measure and monitoring hypertension, thus effectively preventing and treatment hypertension, becoming people and resisting the matter of utmost importance of hypertension.
On modern diseases is composed, former position is in the harm of hypertension undoubtedly. For elderly population, blood pressure is an important health signal. Along with growth in the living standard, the blood pressure of oneself is increasingly paid close attention to by old people at present. Hypertension is the modal cardiovascular disease in the world, is also one of maximum epidemic diseases, its harm very huge, and data shows according to the relevent statistics, the existing hyperpietic of China more than 100,000,000, and every year newly-increased number more than 3,000,000. From the harm that hypertension is current, the No.1 stealthy killer that hypertension has become the mankind is sick. A kind of chronic disease of hypertension not still long-term hazards health, and the chief culprit of the disease such as it or apoplexy, coronary heart disease, myocardial infarction, heart failure, renal failure, be therefore called " invisible killer " by people.
Hypertension, is first to measure blood pressure accurately. The instrument measuring blood pressure is called sphygomanometer. Sphygomanometer can be divided into direct-type and indirect type two kinds. The operation principle of two kinds of sphygomanometers differs, and direct-type is directly to measure pressure change with pressure transducer; The operation principle of indirect type is then the pressure controlling to be externally applied on tested position, and relative for the result of the control generation of Korotkoff's Sound and the information of disappearance is judged. The former no matter to tremulous pulse or vein all can follow-on test, and the latter can only measure contraction pressure and the diastolic pressure of tremulous pulse.
Blood pressure refers to the endovascular blood lateral pressure for unit are blood vessel wall, i.e. pressure. Normal heart is a strong muscular organ, it around the clock, have the rhythm and pace of moving things ground one contracting, make blood flow in causing circulatory. Blood when intravascular flow, no matter heart contraction or diastole, all blood vessel wall is produced certain pressure. Blood pressure has two kinds, and one is shrink pressure, and it refers to that aortic pressure sharply raises when ventricular systole, reaches peak in Syst mid-term, and arteriotony value at this moment is called contraction pressure, also referred to as " high pressure "; Another is diastolic pressure, and it refers to when ventricular diastole, and aortic pressure declines, and the minimum at heart arteriotony in easypro latter stage is called diastolic pressure, also referred to as " low pressure ".
The Domestic electronic sphygomanometer of most models in the market, all adopt pressure transducer sensor, inflatable cuff, the change of arteries pressure is monitored by air pump actively inflation and venting, employing oscillographic method measures, and the vibration that blood vessel wall is produced when being by measuring blood flowing by its principle, in cuff deflation process, as long as pressure is identical with blood vessel pressure in cuff, then vibrate the strongest. Its advantage is: use simple and easy, can people's handled by itself, measured value is easy to record, and volume is lightly easy to carry. This method is less costly, but error is bigger. Existing wrist or arm-type inflated type sphygomanometer measurement error are typically between 10%-20%. In particular for hyperpietic, high owing to shrinking pressure and the generally individually comparison of diastolic pressure, measurement error is bigger.
Patent CN204813845U discloses a kind of self-charging type bracelet measuring blood pressure, and this bracelet can measure blood pressure, is converted to electric energy by the mechanical energy getting rid of arm generation of wearer being walked, charges for power module, be greatly improved the flying power of bracelet. But, although this patent can Monitoring of blood pressure, but the analyzing and processing to blood pressure data and warning cannot be realized.
Summary of the invention
The purpose of the present invention is intended at least solve one of described technological deficiency.
For this; it is an object of the invention to propose a kind of ultrasonic intelligent monitoring of blood pressure bracelet; conjunction applies wireless Internet transmission technology and Embedded System Design, it is possible to obtain patient's Dynamic blood pressure signals in normal activity situation to the patient of monitoring of blood pressure with bigger freedom of movement.
To achieve these goals, embodiments of the invention provide a kind of ultrasonic intelligent monitoring of blood pressure bracelet, are worn on the wrist of monitored person, including:
Sensor assembly, is used for utilizing supersonic Doppler method that described monitored person is carried out arterial vascular location, the arteries oriented carries out the measurement of blood pressure data, and the blood pressure data measured is carried out real-time online simulation;
Controlling module, described control module is connected with described sensor assembly, for receiving the blood pressure data of real-time online simulation, and described blood pressure data is carried out data process;
Communication module, described communication module is connected with described control module, for the blood pressure data after process is sent to outside terminal unit or Cloud Server, wherein, described terminal unit receives described blood pressure data and is supplied to user and checks, described cloud server the blood pressure data after storing described process, and described blood pressure data is carried out cloud share, other users utilize terminal unit or computer to blood pressure data described in described Cloud Server acquisition request;
Display module, described display module is connected with described control module, for showing the blood pressure data that real-time online is simulated;
Power module, described power module is connected with described control module, is used for described control module for power supply.
Further, described sensor assembly includes:
Ultrasonic sensor, is used for utilizing supersonic Doppler method that described monitored person is carried out arterial vascular location;
Pressure transducer, carries out blood pressure measurement for the arteries that described ultrasonic sensor is oriented, records blood pressure data;
Pulse wave sensor, carries out real-time online simulation for described pressure transducer is measured blood pressure data.
Further, also include: motor-drive circuit, described motor-drive circuit is connected with described ultrasonic sensor and described pressure transducer respectively, for after described ultrasonic sensor completes supersonic blood vessel location, measure drive motor during blood pressure and run pressurization, the described pressure transducer contraction pressure to described monitored person and diastolic pressure detect.
Further, described control module is ARM chip.
Further, described communication module includes following at least one: bluetooth module, 3G/4G communication module, WIFI module.
Further, also including: battery backup system, described battery backup system is connected with described control module, and wherein, described battery backup system adopts chargeable lithium cell charging chip.
Further, also include:
Button, described button is connected with described control module, for carrying out switching on and shutting down and wireless connections operation under the operation of user;
Buzzer, described buzzer is connected with described control module, for when described control module judges blood pressure data exception, sending audio alert signal.
Further, the blood pressure data that described sensor assembly is detected by described control module and default blood pressure interval compare, if described blood pressure data is positioned at described default blood pressure interval, then control described display module and normally show described blood pressure data, if described blood pressure data is positioned at outside described default blood pressure interval, then control described buzzer and send audio alert signal, and control described display module and show described blood pressure data and the prompt that transfinites.
Further, also including: USB interface, described USB interface is connected with described control module, for described ultrasonic intelligent monitoring of blood pressure bracelet carries out data and data transmission.
The ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention is portable hardware configuration, and rational hardware circuit design is the basis of product stable operation. Functional requirement according to bracelet, designs Embedded ware circuit and corresponding embedded type C program. System adopts the high performance chips of low-power consumption in conjunction with discrete component, embedded hardware circuit is using high performance ARMSTM32F03 system class chip as CPU, in conjunction with necessary peripheral hardware circuit WIFI, bluetooth, voltage stabilizing charging circuits etc., realize the functions such as sampling, data interaction jointly.
A kind of novel blood pressure monitor based on mobile Internet, towards family of ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, it can provide the user continual, long-time monitoring of blood pressure, user wears in wrist portion so that User Activity space is bigger, improve the convenience of blood pressure monitoring. Mercury sphygmomanometer, Arm-cuff device, and Wrist-cuff device can be replaced completely. Due to the fast development of mobile network and microelectric technique in recent years, the condition of embedded technology application reaches its maturity so that monitoring of blood pressure has had better solution. Embedded technology have the prominent advantages that cost is low, volume is little, applying flexible is convenient.
The ultrasonic intelligent monitoring of blood pressure bracelet integrated application of the embodiment of the present invention wireless Internet transmission technology and Embedded System Design, it is possible to obtain patient's Dynamic blood pressure signals in normal activity situation with bigger freedom of movement to the patient of monitoring of blood pressure. Adopt embedded technology with relatively low cost by wireless Internet technologies transmission blood pressure data to cell phone system, long-range blood pressure monitoring can be achieved by mobile phone A PP, the position at patient place no longer there is is harsh requirement, effectively overcomes the shortcoming that existing electronic sphygmomanometer cannot be networked.
The present invention is after arteries being positioned by ultrasound wave, realize blood pressure with pressure transducer accurately to measure, mobile phone A PP is adopted to realize Real-time Collection and the cloud storage of blood pressure data, realize ultrasound wave arteries location, measured after blood pressure by pressure transducer, by pulse wave to blood pressure analogue technique, blood pressure signal by mobile Internet transmission, stored by the blood pressure of Internet technology and monitoring and the technology such as analysis of blood pressure model and citizen's big data platform of blood pressure signal.
Realized longer-term storage and the accumulation of the blood pressure data of substantial amounts of high-risk group by mobile Internet+cloud database platform, a general big data platform in blood pressure basis, the Internet is set up for China and plays a good start.
Aspect and advantage that the present invention adds will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the structure chart of ultrasonic intelligent monitoring of blood pressure bracelet according to embodiments of the present invention;
Fig. 2 is the communication schematic diagram of ultrasonic intelligent monitoring of blood pressure bracelet according to embodiments of the present invention;
Fig. 3 (a) and (b) are the circuit diagram of ultrasonic sensor according to embodiments of the present invention;
Fig. 4 is the circuit diagram of pulse wave sensor according to embodiments of the present invention;
Fig. 5 is the circuit diagram of pressure transducer according to embodiments of the present invention;
Fig. 6 is the circuit diagram of motor-drive circuit according to embodiments of the present invention;
Fig. 7 is the circuit diagram of power module according to embodiments of the present invention;
Fig. 8 is the circuit diagram of battery backup system according to embodiments of the present invention;
Fig. 9 is the circuit diagram of bluetooth module according to embodiments of the present invention;
Figure 10 is the monitoring flow chart of ultrasonic intelligent monitoring of blood pressure bracelet according to embodiments of the present invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish. The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
The present invention proposes a kind of ultrasonic intelligent monitoring of blood pressure bracelet, and this bracelet can be worn on the wrist of monitored person, utilizes supersonic Doppler method to carry out arteries location, adopts pressure transducer to carry out accurate blood pressure measurement behind location. Then, adopt photoelectric sphyg ripple mode, in conjunction with measurement result on the same day, human blood-pressure is carried out real-time Simulation. Measurement result can pass through bluetooth or WIFI and mobile phone A PP interconnection, it is achieved the lossless real-time monitoring of human blood-pressure.
As it is shown in figure 1, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, this ultrasonic intelligent monitoring of blood pressure bracelet is worn on the wrist of monitored person, including: sensor assembly 1, control module 2, communication module 3, display module 4 and power module 5.
Specifically, sensor assembly 1 is used for utilizing supersonic Doppler method that monitored person is carried out arterial vascular location, the arteries oriented carries out the measurement of blood pressure data, and the blood pressure data measured is carried out real-time online simulation.
In one embodiment of the invention, sensor assembly 1 includes:
Ultrasonic sensor, is used for utilizing supersonic Doppler method that monitored person is carried out arterial vascular location. Fig. 3 (a) and (b) are the circuit diagram of ultrasonic sensor according to embodiments of the present invention. Wherein, Fig. 3 (a) switches circuit for ultrasonic emitting, and Fig. 3 (b) is ultrasonic amplifying circuit.
Fig. 5 is the circuit diagram of pressure transducer according to embodiments of the present invention.
Pressure transducer carries out blood pressure measurement for the arteries that ultrasonic sensor is oriented, and records blood pressure data.
Pulse wave sensor carries out real-time online simulation for pressure transducer is measured blood pressure data, and Fig. 4 is the circuit diagram of pulse wave sensor according to embodiments of the present invention.
Further, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention also includes: motor-drive circuit 6. Fig. 6 is the circuit diagram of motor-drive circuit according to embodiments of the present invention.
Motor-drive circuit 6 is connected with ultrasonic sensor and pressure transducer respectively, for after ultrasonic sensor completes supersonic blood vessel location, measure drive motor during blood pressure and run pressurization, the pressure transducer contraction pressure to monitored person and diastolic pressure detect.
With reference to Fig. 2, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, development of Mobile Internet technology, sensor technology, embedded technology and big data cloud memory technology is utilized to combine and design a intelligent blood pressure monitoring bracelet, this bracelet first passes through ultrasonic locating arteries, pressure and diastolic pressure is once shunk thus accurately measuring with pressure transducer, later same day, data all relied on light electric wire pulse wave sensor that user's blood pressure is carried out real-time online simulation, blood pressure carried out the purpose of monitoring in real time reaching user.
Control module 2 to be connected with sensor assembly 1, for receiving the blood pressure data of real-time online simulation, and blood pressure data is carried out data process. Wherein, controlling module 2 is ARM chip.
In one embodiment of the invention, control module 2 and adopt ARM9 microprocessor STM32F103, and on platform, build built-in Linux operating system.
Specifically, ARM core system is the core of the ultrasonic intelligent monitoring of blood pressure bracelet of the present invention, including CPU, RAM, ROM and input/output interface. In the selection of processor, it is necessary to consider the factor of the aspects such as its volume, power consumption, performance. Terminal needs to realize data transmission and man-machine interaction, it is desirable to processor possesses powerful process and operational capability, has the processor of A/D translation function for reducing peripheral cell quantity and volume selection as far as possible. Comprehensive factors above, the present invention selects STM32F103 chip as CPU, and this processor, based on ARM kernel, possesses 32 bit arithmetic abilities, has the interfaces such as UART, GPIO, USB, is conveniently connected with other modules. Have up to 128Kflash and 20KRAM, disclosure satisfy that and be usually embedded formula system requirements, power source supplying voltage 2.0-3.6VDC, applicable battery is powered, core cpu supply voltage is 3.3V, and up to 80 I/O ports, port supply voltage is 3.3V, the highest 72Mhz that can reach of passive crystal oscillator, holding state electric current can reach below 10uA.
Communication module 3 is connected with controlling module 2, for the blood pressure data after process is sent to outside terminal unit or Cloud Server, wherein, terminal unit receives blood pressure data and is supplied to user and checks, cloud server the blood pressure data after storing process, and blood pressure data is carried out cloud share, other users utilize terminal unit or computer to Cloud Server acquisition request blood pressure data.
In one embodiment of the invention, communication module 3 includes following at least one: bluetooth module, 3G/4G communication module 3, WIFI module, it is possible to achieve WIFI or bluetooth wireless mode and mobile phone or computer applications interconnection.
Wherein, bluetooth module is mainly used in the link of terminal and other computers or mobile phone. Preferably, bluetooth module adopts HC-06 module. Fig. 9 is the circuit diagram of bluetooth module according to embodiments of the present invention.
Display module 4 is connected with controlling module 2, for showing the blood pressure data that real-time online is simulated. Wherein, display module 4 is LCDs, it is provided that data result shows. Wherein liquid crystal display adopts customization FSTN display mode.
The ultrasonic intelligent blood pressure bracelet of the present invention wirelessly connects into an organic whole with terminal unit (such as: smart mobile phone) or computer, Intelligent bracelet measures human blood-pressure, pressure value can by bluetooth or WIFI be transferred to smart mobile phone APP application or computer screen show, it is also possible to directly displayed by bracelet display module 4 and background data base preservation and data.
Fig. 7 is the circuit diagram of power module according to embodiments of the present invention. Power module 5 is connected with controlling module 2, for powering to control module 2.
Specifically, power module 5 mainly adopts AS1360 and LM2576 externally fed to be filtered and voltage stabilizing.
Further, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, also include: battery backup system 7. Fig. 8 is the circuit diagram of battery backup system according to embodiments of the present invention.
Battery backup system 7 is connected with controlling module 2, and wherein, battery backup system 7 adopts chargeable lithium cell charging chip.
Specifically, battery backup system 7 adopts TP4057 chip as chargeable lithium cell charging chip. TP4057 is that a complete single-unit lithium ion battery charged pool both positive and negative polarity reverse connecting protection adopts the linear charger of constant current/constant voltage, and its SOT encapsulation makes the TP4057 ideal chose becoming portable use with less outer member number. TP4057 can be suitable for USB power source and adaptor power supplies work. Owing to have employed internal PMOSFET framework, add anti-down charging circuit, so need not external sense resistor and isolating diode. Charging current can be adjusted by thermal feedback, in order under high-power operation or high ambient temperature conditions, chip temperature is any limitation as. Charging voltage is fixed on 4.2V, and charging current can carry out outside setting by a resistor.
Further, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, also include: man-machine interaction unit includes buzzer, LED screen, button and liquid crystal display circuit.
Button is connected with controlling module 2, for carrying out switching on and shutting down and wireless connections operation under the operation of user. Buzzer is connected with controlling module 2, for when controlling module 2 and judging blood pressure data exception, sending audio alert signal. LED screen provides to be run and connects instruction.
The blood pressure data that sensor assembly 1 is detected by control module 2 compares with default blood pressure interval, if blood pressure data is positioned at default blood pressure interval, then control the normal display of blood pressure data of display module 4, if blood pressure data is positioned at outside default blood pressure interval, then control buzzer and send audio alert signal, and control display module 4 display of blood pressure data and the prompt that transfinites.
The ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, also includes: USB interface 8, and USB interface 8 is connected with controlling module 2, for ultrasonic intelligent monitoring of blood pressure bracelet carries out data and data transmission. Wherein, USB interface 8 adopts USBtypeC interface circuit.
The ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, applies connection, smart machine APP and the interconnection of cloud platform server by the APP of bluetooth or WIFI and terminal unit (such as, mobile phone or panel computer). After ultrasonic intelligent monitoring of blood pressure bracelet is connected to Cloud Server, user or medical monitoring personnel can utilize the browsing device net page of mobile phone or computer end the custodial care facility of user side is managed and checks and analyze anywhere at any time, and the physiological feature signal that dynamic web page demonstrates can as the foundation of diagnosis. Remote medical monitor is combined by the present invention with embedded system, can design data acquisition wireless remote medical treatment accurate, safe and reliable to operation, feature richness and monitor system.
Below with reference to Figure 10, the workflow of the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention is illustrated.
In programming, the present invention adopts the MDK of KEIL company to be programmed. KeilC51 software provides abundant built-in function and powerful Integrated Development debugging acid, full Windows interface. Additionally the important point, as long as the assembly code generated after having a look compiling, just can realize the KeilC target-code-efficiency generated very high, and the assembly code that most statements generate is very compact, it is readily appreciated that. The advantage of high-level language more can be embodied when developing large software.
Specifically, the ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention possesses arteries location, blood pressure detecting, blood pressure shows, data send and receive, and send the functions such as emergency warning information.
As shown in Figure 10, first boot up self-inspection, be then attached to host computer, utilize ultrasonic sensor to carry out ultrasonic locating, orient arterial vascular position. Utilize pressure transducer to gather blood pressure data, utilize pulse wave sensor that blood pressure data carries out real-time Simulation, and send to controlling module. By controlling module, blood pressure data is carried out data process, and store and in display module, show these data.
First read the zero point of pressure channel during measurement, be worth as a setting, then check pulse wave with pressure transducer again and reject interference. After qualified waveform being detected, record result and reduce pressure to the next one step detect again. After qualified pulse wave envelope being detected, judge pressure value and reduce pressure.
Measure after terminating every time, display and warning subprogram will be turned to. First by measurement result compared with warning upper lower limit value, as do not transfinited, then result is surveyed in normal display; As out-of-limit, then start audio alert, and show measurement result and out-of-limit prompt.
With reference to Figure 10, after detecting that blood pressure data transfinites, send emergency alarm instruction, control buzzer and send audio alert instruction, and communicate with terminal unit or computer, receive the information from terminal unit or computer.
Ultrasonic intelligent monitoring of blood pressure bracelet according to embodiments of the present invention, it is worn on wrist, supersonic Doppler method is utilized to carry out arteries location, pressure transducer is adopted to carry out accurate blood pressure measurement behind location, then, adopt photoelectric sphyg ripple mode, in conjunction with measurement result on the same day, human blood-pressure is carried out real-time Simulation. Measurement result can pass through bluetooth or WIFI and mobile phone A PP interconnection, it is achieved the lossless real-time monitoring of human blood-pressure.
The present invention designs a blood pressure measurement bracelet by more advanced method, makes each measurement result be closer to actual blood pressure value. Further, simple operation, measure accurately, it is not necessary to the device of the intelligent measurement blood pressure of maintenance, to help people to accurately measure human blood-pressure.
The ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention is portable hardware configuration, and rational hardware circuit design is the basis of product stable operation. Functional requirement according to bracelet, designs Embedded ware circuit and corresponding embedded type C program. System adopts the high performance chips of low-power consumption in conjunction with discrete component, embedded hardware circuit is using high performance ARMSTM32F03 system class chip as CPU, in conjunction with necessary peripheral hardware circuit WIFI, bluetooth, voltage stabilizing charging circuits etc., realize the functions such as sampling, data interaction jointly.
A kind of novel blood pressure monitor based on mobile Internet, towards family of ultrasonic intelligent monitoring of blood pressure bracelet of the embodiment of the present invention, it can provide the user continual, long-time monitoring of blood pressure, user wears in wrist portion so that User Activity space is bigger, improve the convenience of blood pressure monitoring. Mercury sphygmomanometer, Arm-cuff device, and Wrist-cuff device can be replaced completely. Due to the fast development of mobile network and microelectric technique in recent years, the condition of embedded technology application reaches its maturity so that monitoring of blood pressure has had better solution. Embedded technology have the prominent advantages that cost is low, volume is little, applying flexible is convenient.
The ultrasonic intelligent monitoring of blood pressure bracelet integrated application of the embodiment of the present invention wireless Internet transmission technology and Embedded System Design, it is possible to obtain patient's Dynamic blood pressure signals in normal activity situation with bigger freedom of movement to the patient of monitoring of blood pressure. Adopt embedded technology with relatively low cost by wireless Internet technologies transmission blood pressure data to cell phone system, long-range blood pressure monitoring can be achieved by mobile phone A PP, the position at patient place no longer there is is harsh requirement, effectively overcomes the shortcoming that existing electronic sphygmomanometer cannot be networked.
The present invention is after arteries being positioned by ultrasound wave, realize blood pressure with pressure transducer accurately to measure, mobile phone A PP is adopted to realize Real-time Collection and the cloud storage of blood pressure data, realize ultrasound wave arteries location, measured after blood pressure by pressure transducer, by pulse wave to blood pressure analogue technique, blood pressure signal by mobile Internet transmission, stored by the blood pressure of Internet technology and monitoring and the technology such as analysis of blood pressure model and citizen's big data platform of blood pressure signal.
Realized longer-term storage and the accumulation of the blood pressure data of substantial amounts of high-risk group by mobile Internet+cloud database platform, a general big data platform in blood pressure basis, the Internet is set up for China and plays a good start.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention. In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, being not considered as limiting the invention, above-described embodiment can be changed when without departing from principles of the invention and objective, revises, replace and modification by those of ordinary skill in the art within the scope of the invention. The scope of the invention extremely equivalency.
Claims (9)
1. a ultrasonic intelligent monitoring of blood pressure bracelet, it is characterised in that described ultrasonic intelligent monitoring of blood pressure bracelet is worn on the wrist of monitored person, including:
Sensor assembly, is used for utilizing supersonic Doppler method that described monitored person is carried out arterial vascular location, the arteries oriented carries out the measurement of blood pressure data, and the blood pressure data measured is carried out real-time online simulation;
Controlling module, described control module is connected with described sensor assembly, for receiving the blood pressure data of real-time online simulation, and described blood pressure data is carried out data process;
Communication module, described communication module is connected with described control module, for the blood pressure data after process is sent to outside terminal unit or Cloud Server, wherein, described terminal unit receives described blood pressure data and is supplied to user and checks, described cloud server the blood pressure data after storing described process, and described blood pressure data is carried out cloud share, other users utilize terminal unit or computer to blood pressure data described in described Cloud Server acquisition request;
Display module, described display module is connected with described control module, for showing the blood pressure data that real-time online is simulated;
Power module, described power module is connected with described control module, is used for described control module for power supply.
2. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 1, it is characterised in that described sensor assembly includes:
Ultrasonic sensor, is used for utilizing supersonic Doppler method that described monitored person is carried out arterial vascular location;
Pressure transducer, carries out blood pressure measurement for the arteries that described ultrasonic sensor is oriented, records blood pressure data;
Pulse wave sensor, carries out real-time online simulation for described pressure transducer is measured blood pressure data.
3. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 2, it is characterized in that, also include: motor-drive circuit, described motor-drive circuit is connected with described ultrasonic sensor and described pressure transducer respectively, for after described ultrasonic sensor completes supersonic blood vessel location, measure drive motor during blood pressure and run pressurization, the described pressure transducer contraction pressure to described monitored person and diastolic pressure detect.
4. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 1, it is characterised in that described control module is ARM chip.
5. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 1, it is characterised in that described communication module includes following at least one: bluetooth module, 3G/4G communication module, WIFI module.
6. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 1, it is characterised in that also including: battery backup system, described battery backup system is connected with described control module, wherein, described battery backup system adopts chargeable lithium cell charging chip.
7. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 1, it is characterised in that also include:
Button, described button is connected with described control module, for carrying out switching on and shutting down and wireless connections operation under the operation of user;
Buzzer, described buzzer is connected with described control module, for when described control module judges blood pressure data exception, sending audio alert signal.
8. ultrasonic intelligent monitoring of blood pressure bracelet as claimed in claim 7, it is characterized in that, the blood pressure data that described sensor assembly is detected by described control module and default blood pressure interval compare, if described blood pressure data is positioned at described default blood pressure interval, then control described display module and normally show described blood pressure data, if described blood pressure data is positioned at outside described default blood pressure interval, then control described buzzer and send audio alert signal, and control described display module and show described blood pressure data and the prompt that transfinites.
9. the ultrasonic intelligent monitoring of blood pressure bracelet as described in any one of claim 1-8, it is characterised in that also including: USB interface, described USB interface is connected with described control module, for carrying out data and data transmission to described ultrasonic intelligent monitoring of blood pressure bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109907.0A CN105662381A (en) | 2016-02-29 | 2016-02-29 | Intelligent ultrasonic blood pressure monitoring bracelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109907.0A CN105662381A (en) | 2016-02-29 | 2016-02-29 | Intelligent ultrasonic blood pressure monitoring bracelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105662381A true CN105662381A (en) | 2016-06-15 |
Family
ID=56305263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610109907.0A Pending CN105662381A (en) | 2016-02-29 | 2016-02-29 | Intelligent ultrasonic blood pressure monitoring bracelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105662381A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175717A (en) * | 2016-07-15 | 2016-12-07 | 京东方科技集团股份有限公司 | Pulse signal measuring method, Apparatus and system |
| CN108261189A (en) * | 2016-12-30 | 2018-07-10 | 四川大学华西医院 | The method and device of noninvasive continuous real-time and accurate measurement arterial pressure |
| CN108652665A (en) * | 2018-03-21 | 2018-10-16 | 业成科技（成都）有限公司 | Sensing device further |
| CN108814564A (en) * | 2018-05-30 | 2018-11-16 | 广东工业大学 | A kind of intelligence pulse diagnosing device |
| CN110731765A (en) * | 2018-07-18 | 2020-01-31 | 陈斯雅 | intelligent medical remote monitoring bracelet |
| CN112472053A (en) * | 2020-11-10 | 2021-03-12 | 石家庄万医电子科技有限公司 | Real-time monitoring frequency conversion sphygmomanometer |
| CN114305363A (en) * | 2021-12-31 | 2022-04-12 | 浙江善时生物药械(商丘)有限公司 | Intelligent positioning method of blood pressure or hemodynamics detection sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330463A1 (en) * | 1988-02-24 | 1989-08-30 | Colin Electronics Co., Ltd. | Blood flow resistance measuring apparatus |
| CN1383371A (en) * | 2000-06-14 | 2002-12-04 | 皇家菲利浦电子有限公司 | Device for monitoring vital sign |
| CN102613966A (en) * | 2012-02-01 | 2012-08-01 | 香港应用科技研究院有限公司 | Blood pressure measuring device and adjusting method thereof |
| CN103961134A (en) * | 2013-01-24 | 2014-08-06 | 白杰 | Method and equipment for ultrasonic assisted blood sampling and blood vessel finding |
| CN104095623A (en) * | 2014-06-19 | 2014-10-15 | 苏州锟恩电子科技有限公司 | Wrist-watch health measuring instrument |
| CN104622434A (en) * | 2015-02-02 | 2015-05-20 | 南京磐云信息科技有限公司 | Remote data collection system for wearable equipment and control method thereof |
| CN204351815U (en) * | 2014-12-22 | 2015-05-27 | 李永恒 | A kind of intelligence dresses bracelet |
| CN204813845U (en) * | 2015-07-22 | 2015-12-02 | 深圳市恒康泰医疗科技有限公司 | But blood pressure measuring's self -charging formula bracelet |
-
2016
- 2016-02-29 CN CN201610109907.0A patent/CN105662381A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0330463A1 (en) * | 1988-02-24 | 1989-08-30 | Colin Electronics Co., Ltd. | Blood flow resistance measuring apparatus |
| CN1383371A (en) * | 2000-06-14 | 2002-12-04 | 皇家菲利浦电子有限公司 | Device for monitoring vital sign |
| CN102613966A (en) * | 2012-02-01 | 2012-08-01 | 香港应用科技研究院有限公司 | Blood pressure measuring device and adjusting method thereof |
| CN103961134A (en) * | 2013-01-24 | 2014-08-06 | 白杰 | Method and equipment for ultrasonic assisted blood sampling and blood vessel finding |
| CN104095623A (en) * | 2014-06-19 | 2014-10-15 | 苏州锟恩电子科技有限公司 | Wrist-watch health measuring instrument |
| CN204351815U (en) * | 2014-12-22 | 2015-05-27 | 李永恒 | A kind of intelligence dresses bracelet |
| CN104622434A (en) * | 2015-02-02 | 2015-05-20 | 南京磐云信息科技有限公司 | Remote data collection system for wearable equipment and control method thereof |
| CN204813845U (en) * | 2015-07-22 | 2015-12-02 | 深圳市恒康泰医疗科技有限公司 | But blood pressure measuring's self -charging formula bracelet |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175717A (en) * | 2016-07-15 | 2016-12-07 | 京东方科技集团股份有限公司 | Pulse signal measuring method, Apparatus and system |
| CN108261189A (en) * | 2016-12-30 | 2018-07-10 | 四川大学华西医院 | The method and device of noninvasive continuous real-time and accurate measurement arterial pressure |
| CN108652665A (en) * | 2018-03-21 | 2018-10-16 | 业成科技（成都）有限公司 | Sensing device further |
| CN108814564A (en) * | 2018-05-30 | 2018-11-16 | 广东工业大学 | A kind of intelligence pulse diagnosing device |
| CN110731765A (en) * | 2018-07-18 | 2020-01-31 | 陈斯雅 | intelligent medical remote monitoring bracelet |
| CN112472053A (en) * | 2020-11-10 | 2021-03-12 | 石家庄万医电子科技有限公司 | Real-time monitoring frequency conversion sphygmomanometer |
| CN114305363A (en) * | 2021-12-31 | 2022-04-12 | 浙江善时生物药械(商丘)有限公司 | Intelligent positioning method of blood pressure or hemodynamics detection sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105662381A (en) | Intelligent ultrasonic blood pressure monitoring bracelet | |
| CN105534505A (en) | Health management equipment, monitoring method and health monitoring system | |
| CN200987667Y (en) | Portable sleep monitor | |
| CN104173036A (en) | Pulse wave acquisition device, and non-invasive blood pressure continuous beat-to-beat measuring system and method | |
| CN101474066A (en) | Method and system of blood pressure real time monitoring and remote timely service with acceleration sensor | |
| CN108186024A (en) | A kind of movement gait monitor and multi-parameter sensor data processing method | |
| CN108478199A (en) | Wearable body temperature, blood oxygen, rhythm of the heart terminal | |
| CN108309282A (en) | A kind of ECG detecting foot ring and its detection method | |
| CN205514558U (en) | Health control equipment and health monitoring system | |
| CN210520958U (en) | Wearable human body temperature, blood oxygen and heart rate monitoring terminal | |
| CN106343973A (en) | Human body physical sign detection device | |
| CN202854733U (en) | Healthy mouse with blood oxygen and pulse monitoring functions | |
| CN105212967B (en) | A kind of energy consumption of human body monitoring device and its bracelet | |
| WO2022150665A1 (en) | Systems and methods for a personal medical monitoring device | |
| CN109009019A (en) | Multi-parameter physiological detector | |
| CN109346166B (en) | Deep learning modeling method of intelligent medical bracelet for hospital department | |
| Deivasigamani et al. | Design of smart pulse oximeter using ATMEGA 328 microcontroller | |
| CN106983503A (en) | A kind of portable blood pressure patient monitor | |
| CN110037672A (en) | Portable ABI intelligent detecting instrument | |
| Wulandari et al. | Design and Implementation of Real-Time Health Vital Sign Monitoring Device with Wireless Sensor-based on Arduino Mega | |
| CN106361307B (en) | Wearable vital sign monitoring device and blood pressure detecting method based on light sensing | |
| CN205041388U (en) | Sphygmomanometry apparatus | |
| CN201658367U (en) | Ambulatory blood pressure comprehensive monitoring device based on Internet transmission | |
| CN211534428U (en) | Wearable sole physiological information acquisition hardware system | |
| CN113643800A (en) | Remote monitoring system based on community medical mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
|
| RJ01 | Rejection of invention patent application after publication |