CN205054213U - Waistband formula electrocardio heart impedance monitoring system - Google Patents
Waistband formula electrocardio heart impedance monitoring system Download PDFInfo
- Publication number
- CN205054213U CN205054213U CN201520850546.6U CN201520850546U CN205054213U CN 205054213 U CN205054213 U CN 205054213U CN 201520850546 U CN201520850546 U CN 201520850546U CN 205054213 U CN205054213 U CN 205054213U
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- module
- monitoring system
- electrocardio
- impedance monitoring
- cardiac impedance
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Abstract
The utility model discloses a waistband formula electrocardio heart impedance monitoring system, including circuit part and structure division, its characterized in that, the circuit part includes power management module, local storage module, signal acquisition module and wireless communication module, power management module connects local storage module, signal acquisition module and wireless communication module respectively. The utility model provides a can monitor waistband formula, low -power consumption, the multi -functional integrated monitor sensor system of user's electrocardio, heart impedance, breathing, body temperature and motion state simultaneously, not only can accurately reflect heart electricity conductivity and the mechanical pump courageous and upright ability of user under different motion states, the constraint of having avoided leading the line among traditional monitoring facilities has simultaneously improved the comfort level of wearing greatly.
Description
Technical field
This utility model relates to a kind of monitoring system, specifically a kind of waistband type electrocardio cardiac impedance monitoring system.
Background technology
The chronic disease of cardiovascular aspect has become the principal disease threatening human health, heart disease causes human death's three large disease (heart diseases, one of cerebrovascular and cancer), because cardiopathic morbidity has very large occasionality and sudden, carry out wearable dynamically continuous monitoring very necessary, existing Holter electrocardiograph can only monitor the electric property of heart, dynamic monitoring cannot be carried out to the pump blood ability of heart, the heart electricity conductive performance of user under different motion state can not be reflected and mechanical pump is courageous and upright can, and conducting wire also can cause certain constraint to the daily routines of user.
Utility model content
The purpose of this utility model is to provide a kind of waistband type electrocardio cardiac impedance monitoring system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of waistband type electrocardio cardiac impedance monitoring system, comprise circuit part and structure division, described circuit part comprises power management module, local memory module, signal acquisition module and wireless communication module; Power management module connects local memory module, signal acquisition module and wireless communication module respectively;
Described structure division comprises casing and is arranged on charging indicator light in casing, connects display lamp, ECG interface, ICG interface, switch and SD card.
As preferred version of the present utility model: described power management module comprises Palm wireless charging receiving circuit, MAX8808 charge management module, 200mAh lithium ion battery, TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively, MAX8808 charge management module connects Palm wireless charging receiving circuit and 200mAh lithium ion battery respectively, and 200mAh lithium ion battery also connects TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively.
As preferred version of the present utility model: described local memory module is MicroSD card.
As preferred version of the present utility model: described wireless communication module is BLE113 Bluetooth Low Energy protocol stack.
As preferred version of the present utility model: described signal acquisition module comprises conformability MPU6050 type 6 axle motion process assembly, NTC thermistor Wheatstone bridge, ADS1292R type single-chip microcomputer and electrocardio and cardiac impedance electrode.
As preferred version of the present utility model: described casing internal is also provided with Wireless charging coil.
Compared with prior art, the beneficial effects of the utility model are: the utility model proposes a kind of can the monitoring sensor system of the simultaneously waistband type of monitor user ' electrocardio, cardiac impedance, breathing, body temperature and kinestate, low-power consumption, multifunctional unit, the heart electricity conductive performance of user under different motion state can not only be reflected exactly and mechanical pump is courageous and upright can, avoid the constraint of conducting wire in traditional monitoring equipment simultaneously, substantially increase the comfort level worn.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of this utility model circuit part;
Fig. 2 is structure chart of the present utility model;
In Fig. 2: 1-charging indicator light, 2-connect display lamp, 3-relay indicating light, 4-switch, 5-SD card, 6-EGC interface, 7-IGC interface, 8-casing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, a kind of waistband type electrocardio cardiac impedance monitoring system, comprise circuit part and structure division, described circuit part comprises power management module, local memory module, signal acquisition module and wireless communication module; Power management module connects local memory module, signal acquisition module and wireless communication module respectively;
Described structure division comprises casing 8 and is arranged on charging indicator light 1 in casing, connects display lamp 2, relay indicating light 3, ECG interface 6, ICG interface 7, switch 4 and SD card 5.
Power management module comprises Palm wireless charging receiving circuit, MAX8808 charge management module, 200mAh lithium ion battery, TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively, MAX8808 charge management module connects Palm wireless charging receiving circuit and 200mAh lithium ion battery respectively, and 200mAh lithium ion battery also connects TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively.Local memory module is MicroSD card.Wireless communication module is BLE113 Bluetooth Low Energy protocol stack.Signal acquisition module comprises conformability MPU6050 type 6 axle motion process assembly, NTC thermistor Wheatstone bridge, ADS1292R type single-chip microcomputer and electrocardio and cardiac impedance electrode.Described casing 8 inside is also provided with Wireless charging coil.
Operation principle of the present utility model is: the utility model proposes a kind of cardiac impedance detection method.The four electrode method that the method adopts exciting electrode and detecting electrode to separate, added the constant-current source of an alternation at the two ends of human body waist by exciting electrode, exciting current adopts frequency to be 64kHz, amplitude is the square-wave signal of 0.1mA, then the voltage signal induced to detect aortic flow by the detecting electrode be positioned in the middle of exciting electrode, this voltage signal extracts the impedance change signal of aortic flow through maintained switch demodulator, first differential is carried out to this signal and gets negative, cardiac impedance signal can be obtained.
The design is mainly divided into four modules: signal acquisition module, wireless communication module, power management module and local memory module.Signal acquisition module completes the acquisition tasks of electrocardiosignal, cardiac impedance signal, temperature signals, acceleration signal and angular velocity signal.Wireless communication module is not only the microcontroller of circuit, and by bluetooth 4.0 low power consumption protocol, can realize and PC or any support Bluetooth protocol mobile device between data communication.Power management module mainly completes wireless charging and the voltage conversion function of lithium ion battery.Local memory module utilizes MicroSD card to carry out this locality to the data collected and stores, master controller is by SPI interface read-write MicroSD card, the file system of FAT32 form is adopted to be kept in MicroSD card by the data collected, for use in data management in the future and analysis.
The design adopts waistband type structure, can be fixed on waist easily, and test electrode distribution is fixed on inside belt, therefore very easy to use, can not have influence on normal motion.
Claims (6)
1. a waistband type electrocardio cardiac impedance monitoring system, comprises circuit part and structure division, it is characterized in that, described circuit part comprises power management module, local memory module, signal acquisition module and wireless communication module; Power management module connects local memory module, signal acquisition module and wireless communication module respectively;
Described structure division comprises casing and is arranged on charging indicator light in casing, connects display lamp, ECG interface, ICG interface, switch and SD card.
2. a kind of waistband type electrocardio cardiac impedance monitoring system according to claim 1, it is characterized in that, described power management module comprises Palm wireless charging receiving circuit, MAX8808 charge management module, 200mAh lithium ion battery, TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively, MAX8808 charge management module connects Palm wireless charging receiving circuit and 200mAh lithium ion battery respectively, and 200mAh lithium ion battery also connects TPS73201 voltage transformation module and TPS62730 voltage transformation module respectively.
3. a kind of waistband type electrocardio cardiac impedance monitoring system according to claim 1, it is characterized in that, described local memory module is MicroSD card.
4. a kind of waistband type electrocardio cardiac impedance monitoring system according to claim 1, it is characterized in that, described wireless communication module is BLE113 Bluetooth Low Energy protocol stack.
5. a kind of waistband type electrocardio cardiac impedance monitoring system according to claim 1, it is characterized in that, described signal acquisition module comprises conformability MPU6050 type 6 axle motion process assembly, NTC thermistor Wheatstone bridge, ADS1292R type single-chip microcomputer and electrocardio and cardiac impedance electrode.
6. a kind of waistband type electrocardio cardiac impedance monitoring system according to claim 1, it is characterized in that, described casing internal is also provided with Wireless charging coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850546.6U CN205054213U (en) | 2015-10-29 | 2015-10-29 | Waistband formula electrocardio heart impedance monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520850546.6U CN205054213U (en) | 2015-10-29 | 2015-10-29 | Waistband formula electrocardio heart impedance monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054213U true CN205054213U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520850546.6U Expired - Fee Related CN205054213U (en) | 2015-10-29 | 2015-10-29 | Waistband formula electrocardio heart impedance monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205054213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337266A (en) * | 2017-02-21 | 2019-10-15 | 皇家飞利浦有限公司 | Device and method for the measuring electrode impedance during electrophysiologicalmeasurements measurements |
-
2015
- 2015-10-29 CN CN201520850546.6U patent/CN205054213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110337266A (en) * | 2017-02-21 | 2019-10-15 | 皇家飞利浦有限公司 | Device and method for the measuring electrode impedance during electrophysiologicalmeasurements measurements |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |