CN102727190A - Multi-channel data acquirer for body temperature, breathing rate and heart rate - Google Patents
Multi-channel data acquirer for body temperature, breathing rate and heart rate Download PDFInfo
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- CN102727190A CN102727190A CN201210249476XA CN201210249476A CN102727190A CN 102727190 A CN102727190 A CN 102727190A CN 201210249476X A CN201210249476X A CN 201210249476XA CN 201210249476 A CN201210249476 A CN 201210249476A CN 102727190 A CN102727190 A CN 102727190A
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Abstract
The embodiment of the invention discloses a multi-channel data acquirer for the body temperature, the breathing rate and the heart rate, comprising a box body, wherein a central processing unit is arranged in the box body, and the central processing unit comprises a body temperature sampling unit, a breathing rate sampling unit and a heart rate sampling unit which are connected with a processor. The multi-channel data acquirer disclosed by the invention integrates body temperature data acquisition, breathing rate data acquisition and heart rate data acquisition, comprises a body temperature sensor used for detecting body temperature data, a breathing rate sensor used for detecting breathing rate data, and a heart rate sensor used for detecting heart rate data, converts the detected data via an acquisition unit, transmits and stores the data, transmits the detected data to an NFC (near field communication) terminal via an NFC technology and stores the data; and the multi-channel data acquirer disclosed by the invention is low in realization cost, small in equipment, and especially suitable for being used as a clinical acquirer integrating body temperature data, breathing rate data and heart rate data.
Description
Technical field
The present invention is for relating to medical instruments field; Be particularly related to a kind of monitoring based on NFC technology with body temperature, breathing rate, the heart rate Data Detection R-T unit of fighting, through near field communication (NFC) (NFC) with the transfer of data of the body temperature in the Human Physiology sign of detection, breathing rate, heart rate method and apparatus to medical personnel's the intelligent mobile phone terminal that also has the NFC function.
Background technology
In clinical monitoring, the measurement of body temperature, breathing rate, heart rate is basic operation, in the prior art; Clinical thermometer is mainly used in the measurement of body temperature; Glass clinical thermometer, electronic clinical thermometer, disposable temperature indicator etc. are generally arranged, wherein, use the glass clinical thermometer in the hospital more than 80%.The nurse will take paper, notes record on the other hand in the timing of acceptor temperature, and the another hands is wanted rapid pulse to fight and regained clinical thermometer; Also want tired coat-sleeve to see wrist-watch, operation is inconvenience extremely, because hydrargyrum pommel glass is thin; Careless slightly, even run on the button for clothings, all might clinical thermometer be smashed; Hydrargyrum flows out, and not only clinical thermometer is scrapped, and effusive hydrargyrum also can make the people poison.And the detection of breathing rate and heart rate all is through monitor usually, places a monitor in the patient's bedside that needs Intensive Care Therapy, through wired connection respiration rate sensor, heart rate sensor is connected to get into monitor; Monitor is presented at the data in real time that detects on the screen; This type monitor volume is bigger, and many connecting lines are arranged in the use, for patient's nursing is made troubles; And the monitor use cost is high, patient is shone into certain economic born.
Summary of the invention
For overcoming the above problems, the present invention proposes a kind of body temperature, breathing rate, heart rate multi-channel data acquisition appearance.
Said body temperature, breathing rate, heart rate multi-channel data acquisition appearance; Comprise box body 10; Be provided with CPU 40 in the box body 10; It is characterized in that said CPU 40 comprises: the body temperature sampling unit 41 that is connected with processor 44, breathing rate sampling unit 42 and heart rate sample unit 43;
Said body temperature sampling unit 41 is connected with body temperature trans 21 through connecting line 15;
Said breathing rate sampling unit 42 is connected with respiration rate sensor 22 through connecting line 15;
Said heart rate sample unit 43 is connected with heart rate sensor 23 through connecting line 15;
Said processor 44 also is connected with memory element 30, display unit 60 and NFC unit 50;
Said NFC unit 50, the heart rate data that the temperature data that is used for recording with wireless mode transmission body temperature trans 21, the breathing rate data that respiration rate sensor 22 records and heart rate sensor 23 record.
Said body temperature sampling unit 41 comprises body temperature signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
Said breathing rate sampling unit 42 comprises breathing rate signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
Said heart rate sample unit 43 comprises heart rate signal acquisition cuicuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
Than prior art; Of the present invention a kind of through near field communication (NFC) (NFC) multi-channel data acquisition appearance; Collective's temperature, breathing rate, heart rate data are collected in one; Comprise that body temperature trans 21 detects that temperature datas, respiration rate sensor 22 detect the breathing rate data, heart rate sensor 23 detects heart rate datas, and the data that detect changed and transmitting and storing to memory element 30 through collecting unit, NFC eventually through the NFC technology with the transfer of data that detects to the NFC terminal storage.Multi-channel data acquisition appearance of the present invention realizes that cost is low, and equipment is small and exquisite, is particularly suitable for clinical Acquisition Instrument, collective's temperature, breathing rate, heart rate data.The present invention has broad application prospects at medical instruments field.
Description of drawings
Fig. 1 is a kind of body temperature of the present invention, breathing rate, heart rate multi-channel data acquisition appearance illustraton of model;
Fig. 2 is a kind of body temperature of the present invention, breathing rate, heart rate multi-channel data acquisition appearance structured flowchart;
Fig. 3 is a temperature check of the present invention unit preferred embodiment circuit block diagram;
Fig. 4 is a breathing rate collecting unit preferred embodiment circuit block diagram of the present invention;
Fig. 5 is a heart rate sample of the present invention unit preferred embodiment circuit block diagram;
Fig. 6 is a signal conversion unit preferred embodiment circuit block diagram of the present invention;
Fig. 7 is body temperature of the present invention, breathing rate, heart rate multi-channel data acquisition schematic flow sheet.
The specific embodiment
In order to make the object of the invention, technical scheme and beneficial effect clearer,, a kind of body temperature of the present invention, breathing rate, heart rate multi-channel data acquisition appearance are explained further details below in conjunction with accompanying drawing and embodiment.
Like Fig. 1, shown in Figure 2; A kind of body temperature, breathing rate, heart rate multi-channel data acquisition appearance; Comprise box body 10; Be provided with CPU 40 in the box body 10, said CPU 40 comprises: the body temperature sampling unit 41 that is connected with processor 44, breathing rate sampling unit 42 and heart rate sample unit 43;
Said body temperature sampling unit 41 is connected with body temperature trans 21 through connecting line 15;
Said breathing rate sampling unit 42 is connected with respiration rate sensor 22 through connecting line 15;
Said heart rate sample unit 43 is connected with heart rate sensor 23 through connecting line 15;
Said processor 44 also is connected with memory element 30, display unit 60 and NFC unit 50;
Said NFC unit 50, the heart rate data that the temperature data that is used for recording with wireless mode transmission body temperature trans 21, the breathing rate data that respiration rate sensor 22 records and heart rate sensor 23 record.
Preferably, can to adopt the model of DALLAS producer be the temperature sensor of DS18B20 to said body temperature trans 21.
Preferably, can to adopt the model of Beijing chin or cheek Pinaceae skill company limited be the miniature respiration rate sensor of YXF-2 type pressure resistance type bridge-type binder type to said respiration rate sensor 22.
Preferably, can to adopt the model of Shenzhen really upright letter Sensotech Ltd. be the miniature heart rate sensor of SC0073 to said heart rate sensor 23.
Preferably, said processor 44 can be universal single-chip microcomputer (such as 51 series), perhaps application specific processor, (such as the ARM9 series of ARM company, ARM11 series processors etc.).
Body temperature sampling unit 41 according to the invention obtains the body temperature data that body temperature trans 21 detects; Carry out conversion process; As shown in Figure 3, comprise body temperature signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.Obtain the body temperature data through body temperature trans 21, behind filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, data are imported CPU 40, deposit memory element 30 in through signal output apparatus.
Breathing rate sampling unit 42 according to the invention obtains the human body respiration rate data that respiration rate sensor 22 detects; Data are carried out conversion process; As shown in Figure 4, comprise breathing rate signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.Obtain human body respiration rate data through respiration rate sensor 22, behind filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, data are imported CPU 40, deposit memory element 30 in through signal output apparatus.
Heart rate sample according to the invention unit 43 obtains the heart rate data that heart rate sensor 23 detects; And data are carried out conversion process; As shown in Figure 5, comprise heart rate signal acquisition cuicuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.Obtain human heart rate's data through heart rate sensor 23, behind filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, data are imported CPU 40, deposit memory element 30 in through signal output apparatus.
As a kind of preferred implementation; Said body temperature sampling unit 41, breathing rate sampling unit 42 and heart rate sample unit 43 all can adopt signal conversion unit to realize; As shown in Figure 6; It comprises filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus, and said filter circuit is connected with body temperature signal acquisition circuit, breathing rate signal acquisition circuit and heart rate signal acquisition cuicuit.Adopt same set of filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, the signal output apparatus drawn together, save cost more.
Said signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus etc. all can adopt techniques well known, detail no longer one by one.
Apparently, the present invention also comprises power module, can directly be connected with each module respectively; Also can turned crossing each module of CPU 40 and other is connected; To each module power supply is provided, power supply be set to techniques well known, no longer detail.
Preferably, body temperature according to the invention, breathing rate, heart rate multi-channel data acquisition appearance also comprise switch element 70, are connected with CPU 40.Switch element 70 guarantee Acquisition Instrument according to the invention when stopping using and power supply break off, save electric energy and also prolonged the Acquisition Instrument life-span.
Preferably, said box body 10 outsides also are provided with band, are used for monitor controller is fixed on human body;
During use band is fixed in patient's upper body, respectively body temperature trans 21 is positioned over the patient oxter, respiration rate sensor 22 is positioned over place, patient nostril, and heart rate sensor 23 is positioned over the chest of patient's heart side.
A kind of body temperature of the present invention, breathing rate, the overall realization flow figure of heart rate multi-channel data acquisition appearance, as shown in Figure 7, its idiographic flow is following:
At first; Body temperature trans 21 detects body temperature, respiration rate sensor 22 detects breathing rate, heart rate sensor 23 detection hearts rate; And with after the real-time data signal process filter circuit that detects, signal amplification circuit, sample circuit, the processing of A/D change-over circuit; Through signal output apparatus data are imported CPU 40, deposit memory element 30 in.
Secondly, be positioned on the human body NFC unit 50 as slave computer communication, in communication process as target device; When carried out the communication preparation as the NFC chip of target device after; NFC chip in the NFC terminal that medical personnel hand, in communication process as the promoter, when medical personnel are ready to gather patient temperature, breathing rate, heart rate data; Open the NFC function at NFC terminal; Be connected with patient NFC unit 50 on one's body, after establishing a communications link, data are transferred to medical personnel's the NFC terminal from Acquisition Instrument.
At last, whether transmit completion,, then finish communication, otherwise will continue transmission if transmission is accomplished as promoter's NFC chip detection data.
In a word, obtain body temperature, breathing rate, heart rate signal data earlier, and be stored in memory element 30; Carried out as the NFC chip of target device and initiating equipment communicate by letter prepare after, each other near, connect; The beginning transmission of data signals is accomplished until transfer of data.Medical personnel can check record patient's body temperature, breathing rate, heart rate data easily through the NFC terminal in the hands, be convenient to data acquisition, have greatly improved work efficiency.
The present invention relates to a kind of through the technological multi-channel data acquisition appearance of close range wireless communication (NFC); Collective's temperature, breathing rate, heart rate data are collected in one; Comprise that body temperature trans 21 detects temperature data, respiration rate sensor 22 detects breathing rate data, heart rate sensor 23 detection heart rate datas; And the data that detect are changed and transmitting and storing to memory element 30 through collecting unit, NFC eventually through the NFC technology with the transfer of data that detects to the NFC terminal storage.Multi-channel data acquisition appearance of the present invention realizes that cost is low, and equipment is small and exquisite, is particularly suitable for clinical Acquisition Instrument, collective's temperature, breathing rate, heart rate data.
It will be apparent to those skilled in the art that; It is the division on a kind of logical structure that the present invention was arranged processor of CPU 40 44 and memory element in 30 minutes; And be not used in qualification the present invention; In realization, can also adopt the processor (such as ARM11 series) that has memory function to come directly to realize.
Embodiment that the present invention lifts or embodiment have carried out further detailed description to the object of the invention, technical scheme and advantage; Institute is understood that; Abovely lift embodiment or embodiment is merely preferred implementation of the present invention; Not in order to restriction the present invention, all within spirit of the present invention and principle to any modification that the present invention did, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a body temperature, breathing rate, heart rate multi-channel data acquisition appearance comprise box body (10), are provided with CPU (40) in the said box body (10), it is characterized in that,
Said CPU (40) comprising: the body temperature sampling unit (41) that is connected with processor (44), breathing rate sampling unit (42) and heart rate sample unit (43);
Said body temperature sampling unit (41) is connected with body temperature trans (21) through connecting line (15);
Said breathing rate sampling unit (42) is connected with respiration rate sensor (22) through connecting line (15);
Said heart rate sample unit (43) is connected with heart rate sensor (23) through connecting line (15);
Said processor (44) is connected with NFC unit (50) with memory element (30), display unit (60);
Said NFC unit (50), the heart rate data that the temperature data that is used for recording with wireless mode transmission body temperature trans (21), the breathing rate data that respiration rate sensor (22) records and heart rate sensor (23) record.
2. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that said body temperature sampling unit (41) comprises body temperature signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
3. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that said breathing rate sampling unit (42) comprises breathing rate signal acquisition circuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
4. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that said heart rate sample unit (43) comprises heart rate signal acquisition cuicuit, filter circuit, signal amplification circuit, sample circuit, A/D change-over circuit, signal output apparatus.
5. according to claim 1 or 2 said multi-channel data acquisition appearance, it is characterized in that it is the temperature sensor of DS18B20 that said body temperature trans (21) adopts the model of the DALLAS of producer.
6. according to claim 1 or 3 said multi-channel data acquisition appearance, it is characterized in that it is the miniature respiration rate sensor of YXF-2 type pressure resistance type bridge-type binder type that said respiration rate sensor (22) adopts the model of Beijing chin or cheek Pinaceae skill company limited.
7. according to claim 1 or 4 said multi-channel data acquisition appearance, it is characterized in that it is the miniature heart rate sensor of SC0073 that said heart rate sensor (23) adopts the model of Shenzhen really upright letter Sensotech Ltd..
8. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that said processor (44) is one of universal single-chip microcomputer or application specific processor.
9. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that, comprise switch element (70), be connected with CPU (40).
10. according to the said multi-channel data acquisition appearance of claim 1, it is characterized in that said box body (10) outside also is provided with band, is used for monitor controller is fixed on human body.
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| CN201210249476XA CN102727190A (en) | 2012-07-18 | 2012-07-18 | Multi-channel data acquirer for body temperature, breathing rate and heart rate |
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| CN201210249476XA CN102727190A (en) | 2012-07-18 | 2012-07-18 | Multi-channel data acquirer for body temperature, breathing rate and heart rate |
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Cited By (2)
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| CN107773211A (en) * | 2016-08-26 | 2018-03-09 | 上海福晞科技发展有限公司 | A kind of community users take care of control platform in the daytime |
| CN109864722A (en) * | 2019-01-18 | 2019-06-11 | 吴朋 | Human body physiological data intelligent monitor system and its monitoring method |
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Application publication date: 20121017 |