CN103908247B - A kind of Wearable electrocardiosignal real-time acquisition device - Google Patents
A kind of Wearable electrocardiosignal real-time acquisition device Download PDFInfo
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- CN103908247B CN103908247B CN201410137458.1A CN201410137458A CN103908247B CN 103908247 B CN103908247 B CN 103908247B CN 201410137458 A CN201410137458 A CN 201410137458A CN 103908247 B CN103908247 B CN 103908247B
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- electrocardiogram acquisition
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Abstract
The present invention relates to a kind of Wearable electrocardiosignal real-time acquisition device, it is characterized in that: it comprises a wearable vest, and lateral separation ring establishes some binders inside vest; Arbitrary binder is fixedly installed embedded controller, micromachine for regulating binder degree of tightness is set in the junction of binder, on binder, activity arranges more than one electrocardiogram acquisition electrode and is fixedly installed buzzer, electrocardiogram acquisition electrode arranges pressure transducer, and micromachine, pressure transducer are all connected with embedded controller by wire with buzzer; Pressure transducer detects the contact pressure between electrocardiogram acquisition electrode and subjects skin, and the pressure signal detected is transferred to embedded controller, is regulated the tightness of binder by embedded controller controls micromachine; When electrocardiogram acquisition electrode contacts with subjects skin and goes wrong, experimenter is pointed out to check corresponding electrocardiogram acquisition electrode by buzzer warning.The present invention can be widely used in the collection of human ecg signal.
Description
Technical field
The present invention relates to a kind of electrocardiogram signal acquisition device, particularly about a kind of Wearable electrocardiosignal real-time acquisition device.
Background technology
Along with the fast development of global economy and improving constantly of human living standard, people more and more pay close attention to self health status, and along with the continuous aggravation of world population ages's degree and the continuous increase of sub-health population, a kind of trend that home health care becomes current era is carried out to human body.
Heart disease is the number one killer of human health, and it has the features such as sudden and instantaneity, and electrocardiogram is the important evidence of heart disease diagnosis.But the electrocardiograph of Hospitals at Present can not meet the demand that patient carries out cardiac monitoring for a long time.For the ecg information of real time record patient, the timely heart disease diagnosing out patient, the portable Holter(ambulatory electrocardiogram of current employing) device, this device can gather the electrocardiosignal of patient for 24 hours incessantly, and the electrocardiosignal collected be stored in flash storage, but this device can not carry out real-time analysis to the electrocardiosignal of patient.And current ECG collection device is directly pasted onto with it patient with disposable electrode usually, this connected mode can make patient feel under the weather, and uses this disposable adhesive electrode that patient can be made to occur the symptoms such as chafing for a long time.And a kind of ecg signal acquiring clothing existed at present can solve the problem that disposable electrode makes patient feel under the weather, but this ecg signal acquiring clothing can not regulate the exposure level of electrode slice and patient skin in real time, when exposure level is large, patient can feel under the weather, and exposure level hour electrode slice can not gather the electrocardiosignal of human body exactly.And when electrode slice and patient contact have problem, these ecg signal acquiring clothing can not be pointed out patient.
Summary of the invention
For the problems referred to above, the object of this invention is to provide the Wearable electrocardiosignal real-time acquisition device that a kind of contact is good, comfort level is high, can good contact with the skin of patient when this device uses, and once contact and go wrong, this device can carry out early warning to patient.
For achieving the above object, the present invention takes following technical scheme: a kind of Wearable electrocardiosignal real-time acquisition device, is characterized in that: it comprises a wearable vest, and inside described vest, lateral separation ring establishes some binders, arbitrary described binder is fixedly installed an embedded controller, described in each, the junction of binder is provided with one for regulating the micromachine of described binder degree of tightness, on binder described in each, equal activity arranges more than one electrocardiogram acquisition electrode, electrocardiogram acquisition electrode described in each all arranges a pressure transducer, and described micromachine and pressure transducer are all connected with described embedded controller by wire, described pressure transducer detects the contact pressure between described electrocardiogram acquisition electrode and subjects skin, and the pressure signal detected is transferred to described embedded controller, the pressure limit that the pressure signal received is comfortable with the clothing preset compares by described embedded controller, according to comparative result, described embedded controller produces motor control signal and transfers to described micromachine, described micromachine regulates the tightness of described binder according to the motor control signal received, described pressure transducer continues to detect the contact pressure between described electrocardiogram acquisition electrode and subjects skin, until the pressure signal that described pressure transducer detects meets the comfortable pressure limit of default clothing, described embedded controller stops sending motor control signal to described micromachine.
Binder described in each is fixedly installed a buzzer, described buzzer is connected with described embedded controller by wire, the electrocardiosignal collected transfers to after electrocardiogram signal processing device processes by described electrocardiogram acquisition electrode, transferred on PC by radio sensing network and show, according to the display result of electrocardiosignal, PC judges to occur abnormal described electrocardiogram acquisition electrode, and feed back to electrocardiogram signal processing device by radio sensing network, after the information transmission received to described embedded controller processes by electrocardiogram signal processing device, described embedded controller produces an alarm signal and transfers to described buzzer, described buzzer warning prompting experimenter checks the described electrocardiogram acquisition electrode be positioned on same described binder.
Described electrocardiogram acquisition electrode comprises conductive fabric, foam pad, thread gluing and metal press-stud; Described foam pad is fixedly installed on a side of described conductive fabric, and described thread gluing is fixedly installed on described foam pad, and described metal press-stud is successively through being fixedly connected on described conductive fabric after described thread gluing and foam pad; Described electrocardiogram acquisition electrode is bonded in inside described binder by described thread gluing, makes described electrocardiogram acquisition electrode become the float electrode that can dismantle.
Described conductive fabric, foam pad, thread gluing and metal press-stud all adopt circular configuration, the largest diameter of described conductive fabric, and its diameter is set to 7mm ~ 10mm.
Described pressure transducer is fixedly installed on the periphery of described conductive fabric, and is positioned at the side that described conductive fabric contacts with foam pad.
The present invention is owing to taking above technical scheme, it has the following advantages: 1, the present invention due to inside a wearable vest lateral separation ring establish some binders, arbitrary binder is fixedly installed an embedded controller, one is provided with for regulating the micromachine of binder degree of tightness in the junction of each binder, in the equal activity of each binder, more than one electrocardiogram acquisition electrode is set, electrocardiogram acquisition electrode described in each all arranges a pressure transducer, and micromachine is all connected with embedded controller by wire with pressure transducer, pressure transducer detects the contact pressure between electrocardiogram acquisition electrode and subjects skin, and the pressure limit pressure signal detected being transferred to clothing in embedded controller and default comfortable compares, according to comparative result, embedded controller produces motor control signal and transfers to micromachine, the tightness of binder is regulated by micromachine, pressure transducer continues to detect the contact pressure between electrocardiogram acquisition electrode and subjects skin, until the pressure signal that pressure transducer detects meets the comfortable pressure limit of default clothing, embedded controller stops sending motor control signal to micromachine, therefore the present invention can regulate the tightness of binder in real time, thus ensure the good contact of electrocardiogram acquisition electrode and subjects skin and comfort level of the present invention.2, the present invention owing to being also fixedly installed a buzzer on each binder, and buzzer is connected with embedded controller by wire, the electrocardiosignal collected is transferred on PC by electrocardiogram signal processing device and radio sensing network and shows by electrocardiogram acquisition electrode, according to the display result of electrocardiosignal, PC judges to occur abnormal electrocardiogram acquisition electrode, and abnormal information is fed back to embedded controller by radio sensing network and electrocardiogram signal processing device process, produce an alarm signal by embedded controller and transfer to corresponding buzzer, buzzer warning prompting experimenter, therefore the present invention can electrocardiogram acquisition electrode to contact with subjects skin go wrong in early warning is carried out to experimenter, thus help to find the electrocardiogram acquisition electrode gone wrong.3, the present invention due on wearable vest activity electrocardiogram acquisition electrode is set, electrocardiogram acquisition electrode convenient disassembly, by electrocardiogram acquisition electrode, the human ecg signal real-time Transmission collected is monitored to PC, therefore the present invention is easy to use, real-time good, comfort level is high.Based on above advantage, the present invention can be widely used in the gatherer process of human ecg signal.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention
Fig. 2 is the structural representation of electrocardiogram acquisition electrode
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1 and Figure 2, Wearable electrocardiosignal real-time acquisition device of the present invention comprises a wearable vest 1, and inside vest 1, lateral separation ring establishes some binders 2; Arbitrary binder 2 is fixedly installed an embedded controller 3, one is provided with for regulating the micromachine 4 of binder 2 degree of tightness in the junction of each binder 2, more than one electrocardiogram acquisition electrode 5 is set in the equal activity of each binder 2, each electrocardiogram acquisition electrode 5 all arranges a pressure transducer 6.Micromachine 4 is all connected with embedded controller 3 by wire with pressure transducer 6.
Contact pressure between pressure transducer 6 pairs of electrocardiogram acquisition electrodes 5 and subjects skin detects, and by the pressure signal that detects by wire transmission to embedded controller 3, embedded controller 3 is by pressure limit comfortable with the clothing preset for the pressure signal that receives: 1.96kPa ~ 3.92kPa compares, according to comparative result, the motor control signal of generation is transferred to micromachine 4 by embedded controller 3, and micromachine 4 regulates the tightness of binder 2 according to the motor control signal received.Pressure transducer 6 continues to detect the contact pressure between electrocardiogram acquisition electrode 5 and subjects skin, until the pressure signal that pressure transducer 6 detects meets the comfortable pressure limit of default clothing, embedded controller 3 stops sending motor control signal to micromachine 4.
In above-described embodiment, as shown in Figure 1, each binder 2 is also fixedly installed a buzzer 7, and buzzer 7 is connected with embedded controller 3 by wire.The faint electrocardiosignal collected transfers to after the electrocardiogram signal processing device (not shown) being arranged on wearable vest 1 outside processes by conducting wire by electrocardiogram acquisition electrode 5, is transferred in PC (not shown) show by radio sensing network.If the electrocardiosignal shown on PC occurs abnormal because electrocardiogram acquisition electrode 5 contacts bad with subjects skin, then PC judges to occur abnormal electrocardiogram acquisition electrode 5, and will occur that the information of abnormal electrocardiogram acquisition electrode 5 feeds back to electrocardiogram signal processing device by radio sensing network.Electrocardiogram signal processing device will occur that the information transmission of abnormal electrocardiogram acquisition electrode 5 is to embedded controller 3 by conducting wire, after the information of embedded controller 3 to the electrocardiogram acquisition electrode 5 of the appearance exception received processes, produce an alarm signal and transfer to corresponding buzzer 7, buzzer 7 alarm experimenter checks the electrocardiogram acquisition electrode 5 be positioned on same binder 2.
In above-described embodiment, as shown in Figure 2, electrocardiogram acquisition electrode 5 comprises conductive fabric 8, foam pad 9, thread gluing 10 and metal press-stud 11.Wherein, foam pad 9 is fixedly installed on a side of conductive fabric 8, and thread gluing 10 is fixedly installed on foam pad 9, and metal press-stud 11 is fixedly connected on conductive fabric 8 through after thread gluing 10 and foam pad 9 successively.Electrocardiogram acquisition electrode 5 is bonded in inside binder 2 by thread gluing 10, makes electrocardiogram acquisition electrode 5 become a demountable float electrode, when cleaning wearable vest 1, and electrocardiogram acquisition electrode 5 of can dismantling, thus the service life extending electrocardiogram acquisition electrode 5.The metal press-stud 11 of electrocardiogram acquisition electrode 5 is connected with electrocardiogram signal processing device by conducting wire.When using electrocardiogram acquisition electrode 5 pairs of human ecg signals to gather, collected the electrocardiosignal of experimenter's corresponding site by conductive fabric 8 and the contact skin of experimenter.
In above-described embodiment, as shown in Figure 2, conductive fabric 8, foam pad 9, thread gluing 10 and metal press-stud 11 all adopt circular configuration, the largest diameter of conductive fabric 8, and are set to 7mm ~ 10mm.
In above-described embodiment, as shown in Figure 2, pressure transducer 6 is fixedly installed on the periphery of conductive fabric 8, and is positioned at the side that conductive fabric 8 contacts with foam pad 9.
The various embodiments described above are only for illustration of the present invention; wherein the structure of each parts, connected mode and method step etc. all can change to some extent; every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (6)
1. a Wearable electrocardiosignal real-time acquisition device, is characterized in that: it comprises a wearable vest, and inside described vest, lateral separation ring establishes some binders; Arbitrary described binder is fixedly installed an embedded controller, described in each, the junction of binder is provided with one for regulating the micromachine of described binder degree of tightness, on binder described in each, equal activity arranges more than one electrocardiogram acquisition electrode, electrocardiogram acquisition electrode described in each all arranges a pressure transducer, and described micromachine and pressure transducer are all connected with described embedded controller by wire;
Described pressure transducer detects the contact pressure between described electrocardiogram acquisition electrode and subjects skin, and the pressure signal detected is transferred to described embedded controller, the pressure limit that the pressure signal received is comfortable with the clothing preset compares by described embedded controller, according to comparative result, described embedded controller produces motor control signal and transfers to described micromachine, described micromachine regulates the tightness of described binder according to the motor control signal received, described pressure transducer continues to detect the contact pressure between described electrocardiogram acquisition electrode and subjects skin, until the pressure signal that described pressure transducer detects meets the comfortable pressure limit of default clothing, described embedded controller stops sending motor control signal to described micromachine.
2. a kind of Wearable electrocardiosignal real-time acquisition device as claimed in claim 1, it is characterized in that: binder described in each is fixedly installed a buzzer, described buzzer is connected with described embedded controller by wire, the electrocardiosignal collected transfers to after the electrocardiogram signal processing device being arranged on described wearable vest outside processes by described electrocardiogram acquisition electrode, transferred on PC by radio sensing network and show, according to the display result of electrocardiosignal, PC judges to occur abnormal described electrocardiogram acquisition electrode, and feed back to electrocardiogram signal processing device by radio sensing network, after the information transmission received to described embedded controller processes by electrocardiogram signal processing device, described embedded controller produces an alarm signal and transfers to described buzzer, described buzzer warning prompting experimenter checks the described electrocardiogram acquisition electrode be positioned at occurring on the abnormal same described binder of described electrocardiogram acquisition electrode.
3. a kind of Wearable electrocardiosignal real-time acquisition device as claimed in claim 1 or 2, is characterized in that: described electrocardiogram acquisition electrode comprises conductive fabric, foam pad, thread gluing and metal press-stud; Described foam pad is fixedly installed on a side of described conductive fabric, and described thread gluing is fixedly installed on described foam pad, and described metal press-stud is successively through being fixedly connected on described conductive fabric after described thread gluing and foam pad; Described electrocardiogram acquisition electrode is bonded in inside described binder by described thread gluing, makes described electrocardiogram acquisition electrode become the float electrode that can dismantle.
4. a kind of Wearable electrocardiosignal real-time acquisition device as claimed in claim 3, it is characterized in that: described conductive fabric, foam pad, thread gluing and metal press-stud all adopt circular configuration, the largest diameter of described conductive fabric, its diameter is set to 7mm ~ 10mm.
5. a kind of Wearable electrocardiosignal real-time acquisition device as claimed in claim 3, is characterized in that: described pressure transducer is fixedly installed on the periphery of described conductive fabric, and is positioned at the side that described conductive fabric contacts with foam pad.
6. a kind of Wearable electrocardiosignal real-time acquisition device as claimed in claim 4, is characterized in that: described pressure transducer is fixedly installed on the periphery of described conductive fabric, and is positioned at the side that described conductive fabric contacts with foam pad.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410137458.1A CN103908247B (en) | 2014-04-08 | 2014-04-08 | A kind of Wearable electrocardiosignal real-time acquisition device |
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| CN201410137458.1A CN103908247B (en) | 2014-04-08 | 2014-04-08 | A kind of Wearable electrocardiosignal real-time acquisition device |
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| CN103908247A CN103908247A (en) | 2014-07-09 |
| CN103908247B true CN103908247B (en) | 2015-10-14 |
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| CN104352226B (en) * | 2014-09-23 | 2017-03-29 | 深圳市前海安测信息技术有限公司 | Wearable vital sign monitor and monitoring method |
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| CN104799847B (en) * | 2015-05-13 | 2018-05-18 | 北京五维康科技有限公司 | A kind of 12 lead ECG detection devices and remote ecg monitoring diagnosis system |
| CN105105712A (en) * | 2015-07-28 | 2015-12-02 | 安徽工程大学 | Wearable health monitoring equipment based on three-dimensional pressure detection |
| CN104997485A (en) * | 2015-07-28 | 2015-10-28 | 安徽机电职业技术学院 | Wearable health monitoring device based on ring type pressure sensors |
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| CN106644215A (en) * | 2016-10-18 | 2017-05-10 | 广东小天才科技有限公司 | Method and device for determining wearing tightness of wearable equipment |
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| TWI686171B (en) * | 2018-12-26 | 2020-03-01 | 財團法人工業技術研究院 | Physiological signal sensor and method thereof |
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| CN111248899B (en) * | 2020-03-19 | 2022-08-26 | 郑州轻工业大学 | Wearable electrocardiogram acquisition device |
| CN112155542A (en) * | 2020-10-28 | 2021-01-01 | 桂林电子科技大学 | Household intelligent medical heart pulse detection device |
| CN112617847A (en) * | 2020-12-24 | 2021-04-09 | 中国科学院宁波材料技术与工程研究所慈溪生物医学工程研究所 | Vital sign monitoring mattress and electrocardiosignal acquisition method thereof |
| WO2024103357A1 (en) * | 2022-11-17 | 2024-05-23 | 深圳市韶音科技有限公司 | Wearable device and heart monitoring system |
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