CN204810363U - Take cell -phone of test electrode - Google Patents

Abstract

The utility model relates to a mobile phone with a test electrode, which comprises a detection electrode module, a signal detection and comparison module, a signal amplifier module, an A\D conversion module, a filter module and a display module connected in sequence. The detection electrode module is embedded in the At the upper and lower ends or left and right ends of the mobile phone shell, a temperature sensor is embedded under the detection electrode module. After receiving heat through the temperature sensor, the output voltage or current signal is amplified by the signal amplifier module and then collected by the A/D conversion module and converted into a digital signal. Transmitted to the processor of the mobile phone, it is converted into screen display values or graphics through the built-in algorithm to detect the heart rate and body temperature of the human body. When the pair of electrodes is used in combination and attached to the left and right hands respectively, it can be used to measure the electrocardiogram signal from the human body, and the operation is convenient.

Description

A mobile phone with test electrodes

technical field

The utility model specifically relates to a mobile phone with test electrodes.

Background technique

With the continuous improvement of people's living standards, physical condition has become a particularly important indicator. Heart disease is relatively common among many diseases. If it is not discovered in time, the consequences will be very serious. With the continuous improvement of technology, there are similar The portable heart rate test device is connected to the smart phone through the ECG tester, and has electrodes, batteries, Bluetooth units, etc. to detect and transmit signals. The detection and processing systems such as batteries, Bluetooth units, etc. The structure is relatively complicated. On the other hand, when traditional mobile phones test heart rate or human body temperature, they first turn on the switch that will be tested, and realize it through a certain contact or physical switch, and the operation is more troublesome.

Utility model content

The technical problem to be solved by the utility model is to provide a mobile phone with test electrodes, which can be used to directly test the skin temperature of the human body, and can also be used to test the temperature of the contacted object. When a pair of electrodes are used in combination and attached to the left and right hands respectively, It can be used to measure the electrocardiogram signal from the human body and is easy to operate.

In order to solve the above-mentioned existing technical problems, the utility model adopts the following scheme: a mobile phone with test electrodes, including a detection electrode module, a signal detection and comparison module, a signal amplifier module, an A\D conversion module, and a filter module connected in sequence , a display module, the detection electrode module is embedded in the upper and lower ends or the left and right ends of the mobile phone shell, a temperature sensor is embedded under the detection electrode module, and the output voltage or current signal is amplified by the signal amplifier module after receiving heat through the temperature sensor The digital signal is collected by the A/D conversion module and sent to the processor of the mobile phone, and converted into the screen display value or graph through the built-in algorithm to detect the heart rate and body temperature of the human body.

Preferably, the detection electrode modules are symmetrically arranged on both sides or both ends of the mobile phone casing, and the detection electrode modules of this structure are symmetrically arranged, which is easy to operate.

Preferably, the detection electrode module uses electrodes of metal conductors, and the electrode module of this structure uses metal conductor materials, which is convenient to manufacture and saves costs.

Preferably, the temperature sensor adopts a semiconductor thermistor, and the structure sensor adopts a semiconductor thermistor, which not only has high measurement accuracy, but also occupies a small space.

Beneficial effect:

The utility model adopts the above technical scheme to provide a mobile phone with test electrodes, which is used to directly test the skin temperature of the human body, and can also be used to test the temperature of the object to be touched. When a pair of electrodes are used in combination and attached to the left and right hands respectively, they can be used It is suitable for measuring the ECG signal from the human body, abandons the traditional switch setting, and has no contact and physical structure switch, which is convenient for users to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of an electrode module in an embodiment of the present invention;

Fig. 3 is a schematic structural view of an electrode module in an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of a temperature sensor in an embodiment of the present invention.

Detailed ways

As shown in Figure 1-4, a mobile phone with test electrodes, a mobile phone with test electrodes, includes a detection electrode module 100, a signal detection and comparison module 101, a signal amplifier module 102, and an A/D conversion module connected in sequence 103, filter module 104, display module 105, the detection electrode module 100 is embedded in the upper and lower ends or left and right ends of the mobile phone casing 107, the detection electrode module 100 is embedded with a temperature sensor 106, after receiving heat through the temperature sensor 106 After the output voltage or current signal is amplified by the signal amplifier module 102, it is collected by the A/D conversion module 103 and converted into a digital signal and sent to the processor of the mobile phone, which is converted into a screen display value or graph by a built-in algorithm to detect the heart rate and body temperature of the human body The detection electrode module 100 is symmetrically arranged on both sides or both ends of the mobile phone casing 107; the detection electrode module 100 uses metal conductor electrodes; the temperature sensor 106 uses a semiconductor thermistor.

In actual work, the detection electrode module 100 is a metal conductor, embedded on both sides or both ends of the mobile phone, exposed outside the casing, and uploads the measured data to cloud storage and medical institutions through the smart phone. Physiological data for recording, analysis, monitoring and instant diagnosis, when used to test the temperature, through the electrode heat conduction, the temperature sensor 106 buried under the electrode receives the heat and outputs a voltage or current signal, after these signals are amplified by the amplifier circuit, Collected by the A\D conversion module 103, it becomes a digital signal, which is sent to the processor of the mobile phone, and converted into a numerical value or graph displayed on the screen through a built-in algorithm; The electric acquisition circuit, the electrode is connected with the signal detection and signal processing integrated circuit to form a single lead. After opening the corresponding ECG APP on the mobile phone, the device is awakened and starts to enter the measurement program. The signal is converted to generate a standard ECG, which is displayed on the screen in real time, and stored in the mobile phone or cloud according to the instruction, or sent to a pre-designated doctor. In the above-mentioned ECG test equipment, the circuit is usually in a standby state, without transmission and testing Current, when the subject touches the two metal electrodes on the mobile phone cover with both hands and lasts for a period of time, it can be set between 1-5 seconds, the internal test circuit is awakened, and it is turned into a working state. The utility model is used for direct testing The skin temperature of the human body can also be used to test the temperature of the object being touched. When a pair of electrodes are used in combination and attached to the left and right hands respectively, they can be used to measure the ECG signal from the human body. The traditional switch setting is abandoned, and there is no contact and physical The structural switch is convenient for users to operate.

The specific embodiments described herein are only examples to illustrate the spirit of the present utility model, and those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them in similar ways , but will not deviate from the spirit of the utility model or go beyond the scope defined by the appended claims.

Claims (4)

1. the mobile phone of a tape test electrode, it is characterized in that: comprise the detecting electrode module (100) connected successively, input and contrast module (101), signal amplifier module (102), A D modular converter (103), filtration module (104), display module (105), described detecting electrode module (100) is embedded in two ends up and down or the two ends, left and right of phone housing (107), embedding under detecting electrode module (100) have temperature sensor (106), by temperature sensor (106) receive output voltage or current signal after heat amplified by signal amplifier module (102) after by A D modular converter (103) collection become digital signal and be sent to the processor of mobile phone, heart rate situation and the body temperature that screen display numerical value or figure carry out human body is converted to by built-in algorithms.

2. the mobile phone of a kind of tape test electrode according to claim 1, is characterized in that: described detecting electrode module (100) symmetry is located at both sides or the edges at two ends of phone housing (107).

3. the mobile phone of a kind of tape test electrode according to claim 1, is characterized in that: described detecting electrode module (100) adopts the electrode of metallic conductor.

4. the mobile phone of a kind of tape test electrode according to claim 1, is characterized in that: described temperature sensor (106) adopts semiconductor thermistor device.