CN202821335U - Bluetooth dynamic electrocardiosignal collector - Google Patents

Abstract

A bluetooth dynamic electrocardiosignal collector comprises an outer lining, a Mason-Likar lead wire system, a lead wire socket, an electrocardiosignal collecting bluetooth transmitter module and lead wire electrode terminals. The outer lining is a main body supporting part and is composed of an upper layer and a lower layer. The material of the outer lining can be made of fibrous material, non-woven fabrics, leather, rubber, plastics, aerospace material or other materials. Lead wires, the lead wire socket, the electrocardiosignal collecting bluetooth transmitter module and the lead wire electrode terminals are arranged inside a middle interlayer between the upper layer of the outer lining and the lower layer of the outer lining. The lead wires are designed by adopting the Mason-Likar lead wire system, distributed, wrapped and bonded according to electrode normal positions of the Mason-Likar lead wire system, and arranged between the upper layer of the outer lining and the lower layer of the outer lining. The lead wire electrode terminals are arranged at tail ends of the lead wires. The bluetooth dynamic electrocardiosignal collector is simple in integral structure, convenient to operate and use, good in stability and high in reliability. Through usage of the bluetooth dynamic electrocardiosignal collector can particularly, the recording quality and analysis quality of electrocardiosignal can be improved well particularly.

Description

Bluetooth ambulatory ecg signal harvester

Technical field

This utility model relates to the ambulatory ecg signal harvester, relates in particular to a kind of ambulatory ecg signal harvester.

Background technology

Long, the winding of dynamic electrocardiogram monitoring system conducting wire of the prior art is rocked with health is movable, thereby is caused a large amount of interfering signals, affects the record of electrocardiosignal and analyzes quality.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of ambulatory ecg signal harvester based on Bluetooth technology is provided, good stability, and reliability is high, especially can improve preferably the recording quality of electrocardiosignal and the quality of analysis.

The purpose of this utility model realizes by following scheme: bluetooth ambulatory ecg signal harvester described in the utility model includes outer lining, Mason-Likar conducting wire system, conducting wire socket, ecg signal acquiring Bluetooth transmission module and conducting wire electrode terminal and forms.Outer lining is the wire support member of bluetooth ambulatory ecg signal harvester described in the utility model, by upper and lower two-layer the composition.The material of outer lining can be made by fiber-like, non-woven fabrics, leather, rubber, plastics, aerospace material or other materials.Be provided with up and down conducting wire, conducting wire socket, ecg signal acquiring Bluetooth transmission module and conducting wire electrode terminal in the intermediate course of two-layer outer lining.Said conducting wire adopts Mason-Likar conducting wire system design, the electrode normal position of pressing the Mason-Likar conducting wire distributes and parcel, bind, be fixed between the two-layer outer lining, the end of conducting wire is provided with the conducting wire electrode terminal, the conducting wire electrode terminal adopts the press-button type design, snap-fastener is fixed and is exposed to outside the outer lining one side towards skin, snap together with the disposable electrode sheet, each electrode area arranges and immobilizes by the Mason-Likar position of leading, and note invests the front does not namely firmly affect again experimenter's activity.Said ecg signal acquiring Bluetooth transmission module is arranged on the middle upper/lower positions of whole bluetooth ambulatory ecg signal harvester, be connected with conducting wire by its conducting wire socket, can use business-like acquisition module: can be designed to 8 channel data acquisition systems, 8 tunnel sensor signals are through after amplification and nursing one's health, all become the standard analog voltage signal of 0～3V, be connected respectively to the AD1.0 of LPC2146～AD1.7 pin.ADC in the LPC2146 sheet is that a resolution is 10, and switching rate is the successive approximation type a/d C of 400 ks/s, supports 8 tunnel multiplexing input signal LPC2146 8 road signals to be sampled in turn digitized.Because the voltage reference the when ADC of LPC2146 inside does not provide conversion, thus used LT1461A3 this+standard of precision voltage of 3V.The prime that realizes electrocardiosignal is amplified, is processed and gathers, and then signal is sent into the Bluetooth transmission module and is sent in real time.The power acquisition DC3.0V of ecg signal acquiring transmitter module; Sample frequency: 〉=500Hz; Sampling precision: 12; Radiation pattern: digital; Tranmitting frequency: 2.4G; Common mode rejection ratio:〉80dB; Low frequency characteristic: time constant is not less than 3.2s; Anti-polarizing voltage: 〉=± 300mV; Emission range of receiving: 10m; Security class: internal electric source BF type.Ecg signal acquiring transmitter module power acquisition button cell can be designed to " changeable type " or " forever " type (such as the lithium manganese button cell).Firm, light, comfortable, the standard, attractive in appearance of bluetooth ambulatory ecg signal harvester described in the utility model can be divided into large, medium and small number, but also life-time service.

Bluetooth ambulatory ecg signal harvester described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Use bluetooth ambulatory ecg signal harvester described in the utility model, especially can improve preferably the recording quality of electrocardiosignal and the quality of analysis.

Description of drawings

Accompanying drawing 1 is the structural representation of bluetooth ambulatory ecg signal harvester described in the utility model.1-outer lining, 2-Mason-Likar conducting wire system, 3-conducting wire socket, 4-ambulatory ecg signal gathers Bluetooth transmission module 5-conducting wire electrode terminal.

The specific embodiment

Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: bluetooth ambulatory ecg signal harvester described in the utility model includes outer lining 1, Mason-Likar conductingwire system 2, conductingwire socket 3, ecg signal acquiring Bluetoothtransmission module 4 and conductingwire electrode terminal 5 and forms.Outer lining 1 is the wire support member of bluetooth ambulatory ecg signal harvester described in the utility model, by upper and lower two-layer the composition.The material of outer lining 1 can be made by fiber-like, non-woven fabrics, leather, rubber, plastics, aerospace material or other materials.Be provided with up and down conducting wire, conductingwire socket 3, ecg signal acquiring Bluetoothtransmission module 4 and conductingwire electrode terminal 5 in the intermediate course of two-layer outer lining 1.Said conducting wire adopts 2 designs of Mason-Likar conducting wire system, the electrode normal position of pressing the Mason-Likar conducting wire distributes and parcel, bind, be fixed between the two-layer outer lining 1, the end of conducting wire is provided with conductingwire electrode terminal 5, conductingwire electrode terminal 5 adopts the press-button type design, snap-fastener is fixed and is exposed to outside the outer lining 1 one side towards skin, snap together with the disposable electrode sheet, each electrode area arranges and immobilizes by the Mason-Likar position of leading, and note invests the activity that the front does not namely firmly affect again the experimenter.Said ecg signal acquiring Bluetooth transmission module is arranged on the middle upper/lower positions of whole bluetooth ambulatory ecg signal harvester, be connected with conducting wire by its conductingwire socket 3, can use business-like acquisition module: can be designed to 8 channel data acquisition systems, 8 tunnel sensor signals are through after amplification and nursing one's health, all become the standard analog voltage signal of 0～3V, be connected respectively to the AD1.0 of LPC2146～AD1.7 pin.ADC in the LPC2146 sheet is that a resolution is 10, and switching rate is the successive approximation type a/d C of 400 ks/s, supports 8 tunnel multiplexing input signal LPC2146 8 road signals to be sampled in turn digitized.Because the voltage reference the when ADC of LPC2146 inside does not provide conversion, thus used LT1461A3 this+standard of precision voltage of 3V.The prime that realizes electrocardiosignal is amplified, is processed and gathers, and then signal is sent into the Bluetooth transmission module and is sent in real time.The power acquisition DC3.0V of ecg signal acquiring transmitter module; Sample frequency: 〉=500Hz; Sampling precision: 12; Radiation pattern: digital; Tranmitting frequency: 2.4G; Common mode rejection ratio:〉80dB; Low frequency characteristic: time constant is not less than 3.2s; Anti-polarizing voltage: 〉=± 300mV; Emission range of receiving: 10m; Security class: internal electric source BF type.Ecg signal acquiring transmitter module power acquisition button cell can be designed to " changeable type " or " forever " type (such as the lithium manganese button cell).Firm, light, comfortable, the standard, attractive in appearance of bluetooth ambulatory ecg signal harvester described in the utility model can be divided into large, medium and small number, but also life-time service.Bluetooth ambulatory ecg signal harvester described in the utility model, overall structure is simple, and is easy for operation, good stability, reliability is high.Use bluetooth ambulatory ecg signal harvester described in the utility model, especially can improve preferably the recording quality of electrocardiosignal and the quality of analysis.

Claims (2)

1. bluetooth ambulatory ecg signal harvester, including outer lining (1), Mason-Likar conducting wire system (2), conducting wire socket (3), ecg signal acquiring Bluetooth transmission module (4) and conducting wire electrode terminal (5) forms, outer lining (1) is wire support member, by upper and lower two-layer the composition, be provided with conducting wire, conducting wire socket (3), ecg signal acquiring Bluetooth transmission module (4) and conducting wire electrode terminal (5) in the intermediate course of two-layer outer lining (1) about it is characterized in that.

2. bluetooth ambulatory ecg signal harvester according to claim 1, it is characterized in that conducting wire adopts Mason-Likar conducting wire system (2) design, the electrode normal position of pressing the Mason-Likar conducting wire distributes and parcel, bind, be fixed between the two-layer outer lining (1), the end of conducting wire is provided with conducting wire electrode terminal (5), conducting wire electrode terminal (5) adopts the press-button type design, snap-fastener is fixed and is exposed to outside the outer lining (1) towards the one side of skin, snaps together with the disposable electrode sheet.

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