CN203153717U - Movable health monitoring device with tumble warning function - Google Patents
Movable health monitoring device with tumble warning function Download PDFInfo
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- CN203153717U CN203153717U CN 201320175280 CN201320175280U CN203153717U CN 203153717 U CN203153717 U CN 203153717U CN 201320175280 CN201320175280 CN 201320175280 CN 201320175280 U CN201320175280 U CN 201320175280U CN 203153717 U CN203153717 U CN 203153717U
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Abstract
The utility model relates to a movable health monitoring device with a tumble warning function. The device comprises a main-control unit, a blood oxygen signal acquisition unit, an electrocardiosignal acquisition unit, a tumble monitoring unit, a warning unit, a Bluetooth communication unit, a 2G/3G mobile phone and an LCD (liquid crystal display) unit, and is characterized in that the main-control unit comprises a singlechip; the blood oxygen signal acquisition unit, the electrocardiosignal acquisition unit, the tumble monitoring unit, the local warning unit, the LCD unit and the Bluetooth communication unit are sequentially connected with an AD/DA port, SPI (serial peripheral interface) ports, an AD port, a group of I/O (input/output) ports, another group of I/O ports and serial ports of the singlechip respectively; the 2G/3G mobile phone is in wireless connection with the Bluetooth module, and the 2G/3G mobile phone and a remote service terminal perform data exchange through a 2G/3G network; the blood oxygen signal acquisition unit is formed by connecting a blood oxygen probe and a blood oxygen signal acquisition module; the electrocardiosignal acquisition unit is formed by connecting an electrocardio electrode and an electrocardiosignal acquisition module; and the tumble monitoring unit comprises a triaxial acceleration sensor.
Description
Technical field
This utility model relates to the measurement for diagnostic purpose, particularly relates to the device of measuring cardiovascular status and dissimilar health simultaneously.
Background technology
Under current medical conditions, because patient's seriality health and fitness information data disappearance, the doctor often relies on the main suit to judge previously situation; Yet the timing node that the patient seeks medical advice can't be understood for the great chronic disease of slow accumulation the doctor and is fermented situation and individual's formation reason after disease occurs, and these situations all cause doctor's diagnostic accuracy to be subjected to influence to a certain extent; Simultaneously, great chronic disease is fermented when early stage, any organ does not all have significant organic to change, it is functional changes phase, can't select preventative project targetedly, and individual health check-up project is the universality examination, is difficult to select to arrange according to demand factors such as individual health and hereditary situations; Old people, chronic and child have the situation of falling down accidentally when carrying out outdoor activities, if can not in time be succoured this moment, can cause more serious consequence.
When monitoring person's occur happening suddenly disease or when falling down accidentally, if can not in time obtain relevant physiological parameter and in time notify the doctor, with delay treatment opportunity, increase medical-risk.
Traditional monitor or not having well the sign parameter under motion monitoring and the kinestate guarded combines, can not in time user real-time monitoring data be presented to the doctor analyzes and diagnoses, greatly reduce the value of monitoring data, do not consider the comfort level that monitor is worn, the convenience of monitoring and the right of privacy of user have brought bigger burden for the daily life of user.
How in conjunction with the monitoring technology of current maturation and the microelectric technique that develops rapidly, the portable monitor that exploitation has the warning function of falling has become new development trend and research direction.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of mobile health supervision device with the warning function of falling, the collection sign parameter under kinestate not only, and have the warning function of falling.
The scheme that this utility model solves the problems of the technologies described above is as follows:
A kind of mobile health supervision device with the warning function of falling, this device comprises main control unit, blood oxygen signal collecting unit, ecg signal acquiring unit, the monitoring means of falling, alarm unit, bluetooth-communication unit, 2G/3G mobile phone and liquid crystal display, it is characterized in that described main control unit is made of single-chip microcomputer; Described blood oxygen signal collecting unit, ecg signal acquiring unit, the monitoring means of falling, local alarm unit, liquid crystal display and bluetooth-communication unit are connected with serial port with AD/DA mouth, SPI mouth, AD mouth, one group of I/O mouth, another group I/O mouth of described single-chip microcomputer respectively successively; Described 2G/3G mobile phone and described bluetooth module wireless connections are carried out exchanges data by the 2G/3G mobile phone by 2G/3G network and remote service terminal; Described blood oxygen signal collecting unit is connected to form by blood oxygen probe and blood oxygen signal acquisition module; Described ecg signal acquiring unit is connected to form by electrocardioelectrode and ecg signal acquiring module; The described monitoring means of falling is made of 3-axis acceleration sensor.
In order further to improve the memory space of data, mobile health supervision device described in the utility model also comprises memory element, and this memory element is connected with another SPI interface of described single-chip microcomputer.
In the technique scheme, described local alarm unit is made up of audible alarm circuit and vibration alarming circuit, wherein, described audible alarm circuit is composed in series by electrical switch and speaker, and described vibration alarming circuit is composed in series by electrical switch and miniature vibrating motor.
Compared with prior art, the beneficial effects of the utility model are: this utility model can be monitored user electrocardio, heart rate, blood oxygen saturation parameter when whether the monitoring user falls; These parameters not only can show at mobile health supervision device separately, also device can be put in the pocket simultaneously, and the monitoring data show to the health supervision mobile phone by the bluetooth real-time Transmission; When finding that user is fallen or related physiological parameters occurs when unusual, the alarm device of mobile health supervision device sends alarm signal, and the health supervision mobile phone sends note from the trend related personnel and reminds, and reminds other people to succour; The doctor can obtain the physiologic information of user at any time by the health supervision website, in time provide some life guides to user; This mobile health supervision device has microminiaturization simultaneously, and is slim attractive in appearance, is easy to carry and makes things convenient for advantages such as use.
Description of drawings
Fig. 1 is a kind of structured flowchart with mobile health supervision device of the warning function of falling described in the utility model.
Fig. 2～Figure 12 is the circuit theory diagrams of a specific embodiment of the present utility model, and wherein, Fig. 2 is charge management circuit, Fig. 3 is mu balanced circuit, Fig. 4 is the main control unit circuit, and Fig. 5 is storage unit circuit, and Fig. 6 is real time clock circuit, Fig. 7 is the liquid crystal display circuit, Fig. 8 is local alarm unit circuit, and Fig. 9 is the bluetooth-communication unit circuit, and Figure 10 is the ecg signal acquiring element circuit, Figure 11 is blood oxygen signal collecting unit circuit, and Figure 12 is the monitoring means circuit of falling.
Figure 13～16 are the flow chart of mobile health supervision device described in the utility model, and wherein, Figure 13 is mastery routine, and Figure 14 handles subprogram for electrocardiogram (ECG) data, and Figure 15 is the subprogram of volume pulsation wave date processing, and Figure 16 is the judgement subprogram of falling.
The specific embodiment
Referring to Fig. 1, the circuit of whole mobile health supervision device is made up of main control unit, blood oxygen signal collecting unit, ecg signal acquiring unit, local alarm unit, bluetooth-communication unit, 3G mobile, liquid crystal (LCD) display unit, memory element, charge management circuit and mu balanced circuit.The specific embodiment of above-mentioned each element circuit is as described below.
Referring to Fig. 4, the main control unit circuit is single-chip microcomputer STM32F103RE(U4) the minimum control system that constitutes, wherein, U4 is 32 single-chip microcomputers, and it comprises 51 universaling I/O ports, the program space of 512KB, the RAM of 64KB, 5 road multichannel buffer serial ports, the analog-digital converter of 18 passages, 12 bit resolutions, the dual pathways 8/12 bit digital analog converters, maximum operating frequency can reach 72MHz; The frequency of crystal oscillator X1 and Y2 is respectively 8MHz and 32768Hz, and capacitor C 37, C38, C62, C63 are the starting of oscillation electric capacity of crystal oscillator, and capacitor C 64～C70 is the filter capacitor of single-chip microcomputer.
Referring to Fig. 2, charge management circuit is by linear-charging Management Controller MCP73831(U1) and peripheral cell form, wherein, U1 will through Micro USB interface J1 input+the 5V voltage transformation is that the lithium battery BT1 of 3.7V～4.2V carries out the constant current/constant voltage charging; In the peripheral cell, TVS pipe D3 holding circuit is avoided the glitch that voltage and current that a variety of causes causes causes, and light emitting diode D14 plays the state indication in battery charging process.
Referring to Fig. 3, mu balanced circuit is by no electric capacity low dropout voltage regulator TPS73633(TPS1) and no electric capacity low dropout voltage regulator TPS73630(TPS2) and peripheral cell form, wherein, TPS1 with the voltage transformation of lithium battery BT1 input is+3.3V(DVDD), be the main control unit circuit, storage unit circuit, real time clock circuit, the liquid crystal display circuit, the bluetooth-communication unit circuit, power with the ecg signal acquiring element circuit, TPS2 with the voltage transformation of lithium battery BT1 input be+3V(AVDD), be blood oxygen signal collecting unit circuit and fall the monitoring means circuit supply; In the peripheral cell, the voltage of the EN mouth of the TPS1 of resistance R 19 and R24 and TPS2 output carries out delivering to after the dividing potential drop analog digital conversion port PC0 of single-chip microcomputer U4 in the main control unit, detects the remaining electric weight of current battery.
Referring to Fig. 5, storage unit circuit is by 64M-Bit serial ports formula flash memory W25Q64CV(F1) and exclusion RP11 form, wherein, exclusion RP11 is pull-up resistor, the end of its port SPI2CLK, SPI2MISO, SPI2MOSI connects clock end CLK, outfan SO and the input SI of F1 respectively, an other end connects SPI interface PB13～PB15 of single-chip microcomputer U4 respectively, and the FLASH chip adopts mode and the microcontroller communication of SPI.
Referring to Fig. 6; real time clock circuit is by clock chip DS1302(U2) and peripheral circuit form; wherein; in the U2 peripheral circuit; TVS pipe D15 holding circuit is avoided the destruction of glitch, and the frequency of crystal oscillator Y1 is 32768Hz, and capacitor C 60 is shunt capacitance; exclusion RP9 is the pull-up resistor that is connected with SCLK, SIO and the I/O mouth of U2 respectively, and lead-out wire DSIO, the DSCLK of the two node is connected with I/O mouth PB8～PB10 of single-chip microcomputer U4 respectively with DSRST.
Referring to Fig. 7, liquid crystal display LCD and intednsity circuit that the liquid crystal display circuit is 240*320 by 2.6 inches resolution are formed, and wherein, intednsity circuit is made up of N-channel MOS pipe Q5 and resistance R 47, R48; The 8 bit data communication port DB8 of LCD～DB15 divide and are connected with I/O mouth PB0～PB7 of single-chip microcomputer U4, the depositor option interface LCDRS of LCD, write data-interface LCDWR, reseting interface LCDRST, backlight control interface LCDLAMP and are connected with I/O mouth PC8～PC10 and the PA15 of single-chip microcomputer U4 respectively.
Referring to Fig. 8, local alarm unit is made up of audible alarm circuit and vibration alarming circuit, in the described local alarm unit, the audible alarm circuit is composed in series by electrical switch and the speaker LS1 that N-channel MOS pipe Q7 constitutes, and wherein is connected with the I/O mouth PA6 of single-chip microcomputer U4 behind the grid series capacitance C72 of Q7; The vibration alarming circuit is composed in series by electrical switch and the miniature vibrating motor B2 that N-channel MOS pipe Q8 constitutes, and wherein is connected with the I/O mouth PC11 of single-chip microcomputer U4 behind the gate series resistance R54 of Q8.
Referring to Fig. 9, the bluetooth-communication unit circuit is by bluetooth module HC-05(B1) and the Bluetooth switch control circuit form, wherein, the Bluetooth switch control circuit is made up of P channel MOS tube Q6 and resistance R 55, R57, links to each other with the I/O mouth PA8 of single-chip microcomputer U4 behind the gate series resistance R57 of Q6 in this circuit; The data-out port TX of B1 links to each other with PA9 with the I/O mouth PA10 of single-chip microcomputer respectively with data receiver mouth RX, the state indication port PIO9 of B1 is connected with the I/O mouth PA0 of single-chip microcomputer U4 by resistance R 59, the state of B1 indication port PIO8 is connected to the anode of light emitting diode D11 by resistance R 51, is used to indicate current bluetooth duty.
Referring to Figure 10, the ecg signal acquiring element circuit is connected to form by three electrocardioelectrodes of leading and ecg signal acquiring module, wherein, the ecg signal acquiring module is connected to form successively by 24 analog-digital converter ADS1298 of 8 passages of low-pass filter circuit, high-pass filtering circuit and integrated ECG front end.In the above-mentioned ecg signal acquiring module, the second order passive filter circuit that low-pass filter circuit is made up of resistance R 2, R3 and capacitor C 4, C5, the second order passive low-pass filter circuit of being formed by resistance R 7, R8 and capacitor C 8, C9, the second order passive low-pass filter circuit of being formed by resistance R 13, R14 and capacitor C 13, C14 and formed by the second order passive low-pass filter circuit that resistance R 20, R21 and capacitor C 17, C18 form; The single order high-pass filtering circuit that high-pass filtering circuit is made up of resistance R 10 and capacitor C 7, the single order high-pass filtering circuit of being made up of resistance R 16 and capacitor C 12, the passive high-pass filtering circuit of being made up of resistance R 23 and capacitor C 15 of single order are formed; The careful electric conductance on line of the input of low-pass filter circuit is connected with the electrocardioelectrode that interface J2 and three leads.The input of above-mentioned four road second order passive low-pass filter circuits is respectively the human ecg signal that derives from electrocardioelectrode RLD, LL, RA, LA, radio-frequency component in the preliminary filtering electrocardiosignal, wherein the RLD signal is delivered to data port RLDOUT, RLDIN and the RLDINV of ADS1298 respectively through the four-pole network of resistance R 1, R4 and capacitor C 4 compositions; The human ecg signal of LL, RA and LA respectively is divided into two-way respectively and delivers to the data port IN2P of ADS1298, IN3P, IN1N, IN2N, IN3N and IN1P after low-pass filtering and high-pass filtering, after the processing through the ADS1298 chip, the mode by SPI is sent to single-chip microcomputer U4.Referring to Figure 10, the data output DOUT of ADS1298 chip, data input port DIN, the time flare SCLK, mouthful RESET that resets, data ready sign DRDY, a sheet choosing mouthful CS link to each other with I/O mouth PB14, PB15, PB13, PB12, PB11, the PC12 of single-chip microcomputer respectively.
Referring to Figure 11, blood oxygen signal collecting unit circuit is connected to form by blood oxygen probe and blood oxygen signal acquisition module, and wherein, blood oxygen signal acquisition module is made up of the luminous sequential of LED in the blood oxygen probe and intednsity circuit, pulse wave signal modulate circuit.The specific embodiments of blood oxygen signal collecting unit circuit is as follows: the H bridge drive circuit that the luminous sequential of LED and intednsity circuit are made up of the two metal-oxide-semiconductor Q1 of P raceway groove, two N raceway grooves two metal-oxide-semiconductor Q2, Q3 and resistance R 37, R38, R27, R28, R41, R42, R45 and capacitor C 39; Two grid G 1 of Q2 are connected with the I/O mouth of single-chip microcomputer U4 with R38 through resistance R 37 respectively with G2, and the node of resistance R 42 and R45 is connected through the digital-to-analogue conversion interface of resistance R 41 single-chip microcomputer U4.The pulse wave signal conditioning is made up of the integral operation circuit, subtraction circuit and the voltage follower that connect successively, and wherein, the integral operation circuit is made up of U3A among the operational amplifier OPA4348 and resistance R 30, R31, R36 and capacitor C 40; The subtraction circuit is made up of U3B among the operational amplifier OPA4348 and resistance R 32, R34, R39, R40, R43, R44 and capacitor C 43, and this circuit carries out subtraction with the control signal that the digital-to-analogue conversion port PA4 of the blood oxygen signal of previous stage input and single-chip microcomputer U4 imports; Voltage follower is connected and composed by U3C among the operational amplifier OPA4348.Blood oxygen probe is connected on the interface J3, and in the blood oxygen probe two LED that connect in mode back-to-back are serially connected in respectively between the drain D 1, D2 of Q2 and Q3, and the photosensitive tube outfan in the blood oxygen probe is connected in parallel on the resistance R 35.
Referring to Figure 12, monitoring means circuit 3-axis acceleration sensor MMA7260QT(M1 falls) form with peripheral cell, wherein, M1 measurement range selection port G_SEL1 is drop-down by resistance R 58 to be low level, G_SEL2 is pulled to high level by resistance R 60, the range of M1 is fixed to 0～4g, X, Y, the acceleration output port XOUT that Z is three, YOUT, ZOUT is by exclusion RP7 and capacitor C 48, C49, the low-pass filter circuit that C51 forms is connected with AD mouth PC1～PC3 of single-chip microcomputer U4, the sleep control interface SLEEP of M1 is connected with the I/O mouth PD2 of single-chip microcomputer U4 by resistance R 61, by single-chip microcomputer U4 the analogue signal of M1 output is converted into digital signal.When resultant acceleration value that system detects human body greater than this example of A(in A=2.5g) time begin in this example of monitoring time T(T=3 second) afterwards human body resultant acceleration value whether less than this example of B(in B=1.2g) and be in lying status, if, can be judged as user the behavior of falling has taken place, mobile health supervision device can in time send alarm signal, seeks help other people; Also can store simultaneously the user physiologic information of this moment automatically, in order to reference and guidance are provided for doctor's relief.
The mastery routine of the mobile health supervision device work of Fig. 2～shown in Figure 12 as shown in figure 13.Referring to Figure 13, after system starts working, carry out electrocardiogram (ECG) data processing, volume pulsation wave date processing, the state of falling judgement successively, information and the resulting physiologic information that to whether be reported to the police by single-chip microcomputer U4 is sent to 3G mobile by bluetooth then, is uploaded to the health control server by mobile phone by 3G network then.Fall or current physiological parameter when unusual when user, mobile phone sends the note of seeking help that asks for help to the guardian when uploading data.
Referring to Figure 14, when electrocardiogram (ECG) data processing subprogram began, system judged earlier whether cardiac diagnosis lead connects normal, malunion is normal if lead, system can point out the user to check being connected of cardiac diagnosis lead-line and human body, up to connect normal after, single-chip microcomputer U4 obtains electrocardiosignal by the SPI interface.Single-chip microcomputer U4 earlier with high frequency and power frequency interference signals in the Finite Impulse Response filter filtered signal, carries out the electrocardiosignal that obtains again in smothing filtering and baseline and handles, and carries out the identification of R ripple and heart rate calculating then successively.At last, show, in storage electrocardiographic wave and the heart rate, single-chip microcomputer U4 judges then whether current heart rate value and electrocardiogram normal, if having unusually, sounds and shakes warning just control local alarm unit circuit.
Referring to Figure 15, when the subprogram of volume pulsation wave date processing begins, system judges earlier whether blood oxygen probe connects normal, if the probe malunion is normal, system can point out the user to check being connected of blood oxygen probe and human body, after connecting normally, single-chip microcomputer U4 just begins to obtain human body volume pulsation wave signal by blood oxygen probe.The volume pulsation wave datum advanced row FIR digital filtering of single-chip microcomputer U4 to obtaining, filtering high frequency and power frequency interference signals, carrying out smothing filtering and baseline again handles, carry out the extraction of identification, the AC compounent in the volume pulsation wave signal and DC component of volume pulsation wave characteristic point and the calculating of heart rate and blood oxygen saturation then successively, at last, show with storage pulse waveform and heart rate, blood oxygen levels in, just judge whether current physiological parameter is normal, if undesired, sound and shake warning just single-chip microcomputer U4 controls local alarm unit circuit.
Referring to Figure 16, when the judgement subprogram of falling began, system at first was converted into digital signal with X, the Y that collects, the accekeration of three directions of Z, then digital signal was carried out mean filter and handled, and calculated the resultant acceleration value again.If in Preset Time (this example is 1 second), the resultant acceleration value of each sampled point is all greater than A=2.5g in this example of threshold value A() just begin to wait for, if in the time of waiting for (this example is 3 seconds), the resultant acceleration value of each sampled point all just is judged as user less than threshold value B (B=1.2g in this example) behavior of falling has taken place, single-chip microcomputer U4 then controls local alarm unit circuit and sounds and shake warning, seeks help other people.
Claims (3)
1. mobile health supervision device with the warning function of falling, this device comprises main control unit, blood oxygen signal collecting unit, ecg signal acquiring unit, the monitoring means of falling, alarm unit, bluetooth-communication unit, 2G/3G mobile phone and liquid crystal display, it is characterized in that described main control unit is made of single-chip microcomputer; Described blood oxygen signal collecting unit, ecg signal acquiring unit, the monitoring means of falling, local alarm unit, liquid crystal display and bluetooth-communication unit are connected with serial port with AD/DA mouth, SPI mouth, AD mouth, one group of I/O mouth, another group I/O mouth of described single-chip microcomputer respectively successively; Described 2G/3G mobile phone and described bluetooth module wireless connections are carried out exchanges data by the 2G/3G mobile phone by 2G/3G network and remote service terminal; Described blood oxygen signal collecting unit is connected to form by blood oxygen probe and blood oxygen signal acquisition module; Described ecg signal acquiring unit is connected to form by electrocardioelectrode and ecg signal acquiring module; The described monitoring means of falling is made of 3-axis acceleration sensor.
2. a kind of mobile health supervision device with the warning function of falling according to claim 1 is characterized in that, also comprises memory element, and this memory element is connected with another SPI interface of described single-chip microcomputer.
3. a kind of mobile health supervision device with the warning function of falling according to claim 1 and 2, it is characterized in that, described local alarm unit is made up of audible alarm circuit and vibration alarming circuit, wherein, described audible alarm circuit is composed in series by electrical switch and speaker, and described vibration alarming circuit is composed in series by electrical switch and miniature vibrating motor.
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| CN 201320175280 CN203153717U (en) | 2013-04-09 | 2013-04-09 | Movable health monitoring device with tumble warning function |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646506A (en) * | 2013-11-14 | 2014-03-19 | 成都博约创信科技有限责任公司 | Fall-down monitoring system with voice communication function |
| CN104090076A (en) * | 2014-07-15 | 2014-10-08 | 山东省计算中心（国家超级计算济南中心） | Teletransmission network blood glucose monitor |
| CN105427553A (en) * | 2015-12-25 | 2016-03-23 | 上海应用技术学院 | Eye fatigue detection device based on wireless sensor |
| CN106031636A (en) * | 2015-03-11 | 2016-10-19 | 济宁智城中科信息技术有限公司 | Fall detection method, and corresponding wearable monitoring device and monitoring method |
| CN106955108A (en) * | 2016-01-18 | 2017-07-18 | 上海工程技术大学 | It is a kind of to be used for the abnormal detecting system and detection method fallen for special population |
| CN107569227A (en) * | 2017-10-26 | 2018-01-12 | 太仓市同维电子有限公司 | The processing method and monitoring device of heart rate under a kind of motion state |
| CN109171751A (en) * | 2018-10-24 | 2019-01-11 | 广东工业大学 | A kind of human posture recognition method and device |
| CN110522441A (en) * | 2019-08-01 | 2019-12-03 | 北京今科医疗科技有限公司 | Electrocardio data processing method and device |
-
2013
- 2013-04-09 CN CN 201320175280 patent/CN203153717U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646506A (en) * | 2013-11-14 | 2014-03-19 | 成都博约创信科技有限责任公司 | Fall-down monitoring system with voice communication function |
| CN103646506B (en) * | 2013-11-14 | 2016-03-30 | 成都博约创信科技有限责任公司 | A kind of fall monitoring system with function of voice communication |
| CN104090076A (en) * | 2014-07-15 | 2014-10-08 | 山东省计算中心（国家超级计算济南中心） | Teletransmission network blood glucose monitor |
| CN106031636A (en) * | 2015-03-11 | 2016-10-19 | 济宁智城中科信息技术有限公司 | Fall detection method, and corresponding wearable monitoring device and monitoring method |
| CN105427553A (en) * | 2015-12-25 | 2016-03-23 | 上海应用技术学院 | Eye fatigue detection device based on wireless sensor |
| CN106955108A (en) * | 2016-01-18 | 2017-07-18 | 上海工程技术大学 | It is a kind of to be used for the abnormal detecting system and detection method fallen for special population |
| CN107569227A (en) * | 2017-10-26 | 2018-01-12 | 太仓市同维电子有限公司 | The processing method and monitoring device of heart rate under a kind of motion state |
| CN109171751A (en) * | 2018-10-24 | 2019-01-11 | 广东工业大学 | A kind of human posture recognition method and device |
| CN110522441A (en) * | 2019-08-01 | 2019-12-03 | 北京今科医疗科技有限公司 | Electrocardio data processing method and device |
| CN110522441B (en) * | 2019-08-01 | 2022-03-08 | 北京今科医疗科技有限公司 | Electrocardio data processing method and device |
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Granted publication date: 20130828 Termination date: 20190409 |