CN102048586A - Portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device - Google Patents
Portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device Download PDFInfo
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- CN102048586A CN102048586A CN2011100310451A CN201110031045A CN102048586A CN 102048586 A CN102048586 A CN 102048586A CN 2011100310451 A CN2011100310451 A CN 2011100310451A CN 201110031045 A CN201110031045 A CN 201110031045A CN 102048586 A CN102048586 A CN 102048586A
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device, and the device comprises a heart sound/breath sound sensor, a heart sound and breath sound signal conditioning circuit, an electrocardiogram sensor, an electrocardiogram signal conditioning circuit, an A/D (analog/digital) converter, a CPU (central processing unit) processor, a keyboard, a wireless transmitting/receiving module and an LED (light-emitting diode) indicator lamp, wherein the heart sound/breath sound sensor is connected with the heart sound and breath sound signal conditioning circuit and further connected with the CPU processor through the A/D converter; the electrocardiogram sensor is connected with the electrocardiogram signal conditioning circuit and further connected with the CPU processor through the A/D converter; and the CPU processor can perform wireless transmission of signals through the wireless transmitting/receiving module. The portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device has the characteristics of synchronously acquiring electrocardiogram, heart sound, breath sound and other physiological parameter data of a human body, being capable of providing more intuitive diagnostic data by transmitting the data to a storage display device through the wireless transmitting/receiving module after filtration and signal amplification, giving out rapid diagnostic information for arrhythmia, structural heart diseases, lung diseases and other common diseases.
Description
Technical field
What the present invention relates to is a kind of portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device.
Technical background
Portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal is a kind of convenient armarium that is used for the quick diagnosis heart and lung diseases.Tradition stethoscope profile is small and exquisite, the use that is easy to carry, but often be difficult to capture some faint but very important biological sound, cause the doctor can't in time make diagnosis, delay diagnosis and treatment; Especially under rugged environment, on the in disorder scene of the accident, busy emergency room and noisy ambulance, it is almost impossible to use traditional stethoscope to diagnose effectively.And the heart state of an illness information that simple cardiophony obtains is very limited, can't effectively distinguish ARR type.Simultaneously, the part arrhythmia is of short duration and accidental, if when outbreak can be gathered storage electrocardio, heart sound information rapidly, will improve diagnosis and treatment efficient greatly; Still not having at present a kind of portable armarium can carry out auscultation of hear sounds respiratory murmur and electrocardiogram simultaneously detects, how to design a kind of rational in infrastructure and firmly get hear sounds respiratory murmur and the electrocardiogram checkout equipment that the medical worker likes, being the important research project of pendulum in face of the scientific research personnel, also is one of extremely urgent work of armarium manufacturer.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, and provide a kind of portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device, the wireless acquisition terminal of this device detects physiological signal by hear sounds/respiratory murmur pick off and EGC sensor, behind signal condition, by radio receiving transmitting module signal is launched, have LED light on the terminal, can indicating operating status, and can play hear sounds/respiratory murmur by boombox or earphone interface.
The objective of the invention is to finish by following technical solution, this device comprises hear sounds/respiratory murmur pick off, hear sounds respiratory murmur signal conditioning circuit, EGC sensor, electrocardiosignal modulate circuit, A/D converter, CPU processor, keyboard, wireless transmission/reception module, LED display lamp; Described hear sounds/respiratory murmur pick off links to each other with described hear sounds respiratory murmur signal conditioning circuit, join by described A/D converter and described CPU processor again, described EGC sensor links to each other with described electrocardiosignal modulate circuit, joins by described A/D converter and described CPU processor again; Described CPU processor is by wireless transmit/accepting module carries out wireless transmission of signal.
Described CPU processor also is connected to described keyboard and LED light, and receiving state induction apparatus and pick-up transducers activation control circuit; Described EGC sensor adopts contact to activate design, contacts with human body skin and can form circuit loop, and activate control by the pick-up transducers activation control circuit.
Described CPU processor is by described wireless transmit/accept module to be transferred to wireless demonstration memory machine; Described wireless transmit/accept module is a bluetooth, or Zigbee.
Described this matched with devices have one when receiving state the special use of automatic powered-down take in the slot.
The acquisition function that the present invention collects traditional stethoscope, electrocardiophonograph, electrocardiograph is an one, by being set, disturbs the filtering parameter decreasing environmental noise function, amplify hear sounds respiratory murmur signal, gather surface electrocardiogram fast, and be connected with supporting with it wireless demonstration memory device by radio receiving transmitting module, display analysis electrocardiogram, hear sounds respiratory murmur spectrogram are play the hear sounds respiratory murmur, and are had the function of real-time storage and related datas such as playback electrocardiogram, hear sounds respiratory murmur in real time.The present invention disturbs by the filtering parameter decreasing environmental noise function is set, amplify hear sounds/respiratory murmur signal, gather surface electrocardiogram fast, and be connected with wireless demonstration memory machine by radio receiving transmitting module, display analysis electrocardiogram, hear sounds/respirophonogram in real time, play hear sounds/respiratory murmur, and have the function of real-time storage and related datas such as playback electrocardiogram, hear sounds/respiratory murmur; Characteristics such as it has simple to operate, and is easy to carry.
Description of drawings
Fig. 1 is a system principle diagram of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing: shown in Figure 1, the present invention mainly comprises hear sounds/respiratory murmur pick off 1, hear sounds respiratory murmur signal conditioning circuit 2, EGC sensor 4, electrocardiosignal modulate circuit 3, A/D converter 5, CPU processor 6, keyboard 7, wireless transmission/reception module 8, LED display lamp 9; Described hear sounds/respiratory murmur pick off 1 links to each other with described hear sounds respiratory murmur signal conditioning circuit 2, join with described CPU processor 6 by described A/D converter 5 again, described EGC sensor 4 links to each other with described electrocardiosignal modulate circuit 3, joins with described CPU processor 6 by described A/D converter 5 again; Described CPU processor 6 is by wireless transmit/accepting module 8 carries out wireless transmission of signal.
Described CPU processor 8 also is connected to described keyboard 9 and LED light 11, and receiving state induction apparatus 10 and pick-up transducers activation control circuit 11; Described EGC sensor adopts contact to activate design, contacts with human body skin and can form circuit loop, and activate control by pick-up transducers activation control circuit 11.
Described CPU processor 8 is by described wireless transmit/accept module to be transferred to wireless demonstration memory machine; Described wireless transmit/accept module is a bluetooth, or Zigbee, or CDMA, or GPRS, or TD-SCDMA, or other stepless transmitter modules.
Described this matched with devices have one when receiving state the special use of automatic powered-down take in the slot.
The hear sounds respiratory murmur pick off mechanical vibration that the hear sounds respiratory murmur is faint on the wireless acquisition terminal are converted into the signal of telecommunication, amplify through low noise, and low pass and bandpass filtering, secondary obtains needed hear sounds respiratory murmur signal after amplifying.EGC sensor is gathered electrocardiosignal, amplifies through low noise, and high low-pass filtering, and after the secondary amplification, obtain required electrocardiosignal.Hear sounds respiratory murmur, electrocardiosignal transfer to supporting with it wireless demonstration memory device by radio receiving transmitting module and carry out demonstration, the broadcast of physiological parameters such as electrocardio, hear sounds, respiratory murmur.Terminal adopts multiple energy-saving design, powered-down automatically when the special use that places wireless demonstration memory device is taken in the slot.Circuit such as EGC sensor collection when not touching skin formation loop, filtering can be closed automatically, circuit such as collection when hear sounds respiratory murmur pick off is subjected to contacting the pressure of human parameters at tactility not, filtering can be closed automatically, to reach energy-conservation, the purpose that extends working time.
Claims (4)
1. portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device, it is characterized in that: this device comprises hear sounds respiratory murmur pick off (1), hear sounds respiratory murmur signal conditioning circuit (2), EGC sensor (4), electrocardiosignal modulate circuit (3), A/D converter (5), CPU processor (6), keyboard (7), wireless transmission/reception module (8), LED display lamp (9); Described hear sounds respiratory murmur pick off (1) links to each other with described hear sounds respiratory murmur signal conditioning circuit (2), join by described A/D converter (5) and described CPU processor (6) again, described EGC sensor (4) links to each other with described electrocardiosignal modulate circuit (3), joins by described A/D converter (5) and described CPU processor (6) again; Described CPU processor (6) is by wireless transmit/accepting module (8) carries out wireless transmission of signal.
2. portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device according to claim 1, it is characterized in that described CPU processor (8) also is connected to described keyboard (9) and LED light (11), and receiving state induction apparatus (10) and pick-up transducers activation control circuit (11); Described EGC sensor adopts contact to activate design, contacts with human body skin with the formation circuit loop, and activates control by pick-up transducers activation control circuit (11).
3. portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device according to claim 1 and 2 is characterized in that described CPU processor (8) is by described wireless transmit/accept module to be transferred to wireless demonstration memory machine; Described wireless transmit/accept module is a bluetooth, or Zigbee, or CDMA, or GPRS, or TD-SCDMA.
4. portable mobile wireless electrocardio hear sounds respiratory murmur acquisition terminal device according to claim 1 is characterized in that described this matched with devices has the special use of automatic powered-down when receiving state to take in the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100310451A CN102048586A (en) | 2011-01-28 | 2011-01-28 | Portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100310451A CN102048586A (en) | 2011-01-28 | 2011-01-28 | Portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device |
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| CN102048586A true CN102048586A (en) | 2011-05-11 |
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| CN2011100310451A Pending CN102048586A (en) | 2011-01-28 | 2011-01-28 | Portable wireless electrocardiogram, heart sound and breath sound acquisition terminal device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715915A (en) * | 2012-07-16 | 2012-10-10 | 山东大学 | Portable heart sound automatic sorting assistant diagnostic apparatus |
| CN104666059A (en) * | 2014-09-19 | 2015-06-03 | 无锡恒宇医疗器械有限公司 | Novel Internet-of-Things sputum elimination machine based on flexible biosensor and control system of novel Internet-of-Things sputum elimination machine |
| CN105286909A (en) * | 2015-11-04 | 2016-02-03 | 杜晓松 | Wearable heart sound and electrocardio feature information collecting and monitoring system |
| CN107233108A (en) * | 2017-07-17 | 2017-10-10 | 清华大学深圳研究生院 | A kind of wearable sticker of acquisition volume message number |
| CN107348971A (en) * | 2017-08-17 | 2017-11-17 | 上海交通大学 | A kind of heart disease screening system based on heart sound detection and machine learning algorithm |
| CN108471968A (en) * | 2015-10-29 | 2018-08-31 | 心脏起搏器股份公司 | Atrial arrhythmia is detected using heart sound |
| CN110037662A (en) * | 2019-06-04 | 2019-07-23 | 苏州美糯爱医疗科技有限公司 | A kind of heart sound electrocardiosignal synchronous acquisition and wireless transmitting system based on bluetooth |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715915A (en) * | 2012-07-16 | 2012-10-10 | 山东大学 | Portable heart sound automatic sorting assistant diagnostic apparatus |
| CN104666059A (en) * | 2014-09-19 | 2015-06-03 | 无锡恒宇医疗器械有限公司 | Novel Internet-of-Things sputum elimination machine based on flexible biosensor and control system of novel Internet-of-Things sputum elimination machine |
| CN108471968A (en) * | 2015-10-29 | 2018-08-31 | 心脏起搏器股份公司 | Atrial arrhythmia is detected using heart sound |
| US11304646B2 (en) | 2015-10-29 | 2022-04-19 | Cardiac Pacemakers, Inc. | Systems and methods for detecting atrial tachyarrhythmia using heart sounds |
| CN105286909A (en) * | 2015-11-04 | 2016-02-03 | 杜晓松 | Wearable heart sound and electrocardio feature information collecting and monitoring system |
| CN105286909B (en) * | 2015-11-04 | 2019-02-22 | 杜晓松 | A kind of wearable heart sound and ecg characteristics information collection and monitoring system |
| CN107233108A (en) * | 2017-07-17 | 2017-10-10 | 清华大学深圳研究生院 | A kind of wearable sticker of acquisition volume message number |
| CN107348971A (en) * | 2017-08-17 | 2017-11-17 | 上海交通大学 | A kind of heart disease screening system based on heart sound detection and machine learning algorithm |
| CN110037662A (en) * | 2019-06-04 | 2019-07-23 | 苏州美糯爱医疗科技有限公司 | A kind of heart sound electrocardiosignal synchronous acquisition and wireless transmitting system based on bluetooth |
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Application publication date: 20110511 |