CN218484579U

CN218484579U - Low-power consumption two-electrode dynamic electrocardiograph recorder

Info

Publication number: CN218484579U
Application number: CN202220081811.9U
Authority: CN
Inventors: 顾林跃; 金衍昆; 余哲军; 杨智康
Original assignee: Zhejiang Helowin Medical Technology Co ltd
Current assignee: Zhejiang Helowin Medical Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2023-02-17
Anticipated expiration: 2032-01-13

Abstract

The utility model provides a two electrode developments ECG recorder of low-power consumption, it includes developments ECG recorder body, the body comprises casing, cap and the host computer of electrified pond, the casing is oval, and its inside undercut and hollow cavity that is equipped with, this cavity are used for placing the host computer, and cloth has electrically conductive silver thick liquid wire on the casing, electrically conductive silver thick liquid wire comprises from type membrane substrate printing silver and silver chloride mixture, and its both ends terminal point is located the collection district that the casing both sides were established respectively, electrically conductive silver thick liquid wire links to each other with the data output interface, and this data output interface can dock the data input interface on being located the host computer to reach the host computer in with ECG data, the size of cap is the same with the casing, has one deck double faced adhesive tape on a relative casing side, the utility model has the advantages of simple structure, small and handy, easy operation, the low power consumption etc.

Description

Low-power consumption two-electrode dynamic electrocardiograph recorder

Technical Field

The utility model relates to a low-power consumption two electrode developments ECG recorder belongs to medical treatment and detects technical field.

Background

The traditional single-lead electrocardio has large volume, heavy weight, large power consumption, inconvenient carrying and complex operation; the wearing feels heavy; the detection time is generally 24 hours. The invention provides an improved design method for the problems, provides a low-power-consumption multi-physiological-parameter acquisition electrocardio patch, and has the advantages of small volume, light weight, integrated design of electrodes and electrocardio, real-time dynamic storage and wireless transmission, and multi-dimensional acquisition design for obtaining human physiological parameters in a multi-dimensional way; meanwhile, no load sense exists in the wearing process, and the detection time can be as long as more than 7 days.

Disclosure of Invention

The utility model aims at solving the problems of the prior art and designing the low-power consumption two-electrode dynamic electrocardiogram recorder with simple structure, light volume, simple operation, low power consumption and longer detection time.

The utility model discloses a realize through following technical scheme: the utility model provides a two electrode developments ECG recorder of low-power consumption, it includes developments ECG recorder body, the body comprises casing, cap and the host computer of electrified pond, the casing is oval, and its inside is equipped with undercut and hollow cavity, and this cavity is used for placing the host computer, and cloth has conductive silver thick liquid wire on the casing, conductive silver thick liquid wire comprises from type membrane substrate printing silver and silver chloride mixture, and its both ends terminal point is located the collection district that the casing both sides were established respectively, conductive silver thick liquid wire links to each other with the data output interface, and this data output interface can dock the data input interface that is located on the host computer to in with ECG data reaches the host computer, the size of cap is the same with the casing, has the one deck double faced adhesive tape on a relative casing side, and is fixed with the casing through double faced adhesive tape, is located casing collection district position and is equipped with two circular shape holes, has the big or small hydrogel the same with the circular shape hole at circular shape downthehole, and the casing side has also covered the one deck double faced adhesive tape, is used for with human contact surface is fixed.

Preferably, the method comprises the following steps: the host is rectangular, is embedded in the center of the hollow cavity of the shell and is connected with the data output interface, and a controller is arranged in the host.

Preferably, the method comprises the following steps: the controller is controlled by a control chip, an MCU control module with a Bluetooth module, a FLASH storage module, a USB module, a power supply control module and an acquisition module are respectively arranged on the control chip, the acquisition module comprises an ECG acquisition module and a Gsense module, the ECG acquisition module is connected to a conductive silver paste lead, data are transmitted to the MCU control module for processing by acquiring data on the conductive silver paste, and the MCU control module is respectively connected with the FLASH storage module and the USB module and can store the data to the FLASH storage module; the FLASH is stored in the external device and is transmitted to the external device through the USB module or the Bluetooth module for checking, and the power supply control module supplies power to the MCU control module, the FLASH storage module and the acquisition module respectively.

Preferably, the method comprises the following steps: the shell cover is coated with a layer of double-sided adhesive tape on one side opposite to the shell, and a layer of non-dry adhesive sheet made of release film is arranged in the contact surface of the double-sided adhesive tape and the host machine and used for preventing the double-sided adhesive tape from directly adhering to the host machine and influencing the cleanness of the interior and the surface of the host machine.

The utility model has small volume, light weight, electrode and electrocardio integrated design, real-time dynamic storage and wireless transmission, and multi-parameter acquisition design for obtaining human physiological parameters in a multi-dimensional way; meanwhile, the wearing process has no load sense, the detection duration can be longer than 7 days, and the device has the advantages of simple structure, light volume, simplicity in operation, low power consumption and the like.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The invention will be described in detail below with reference to the following drawings: as shown in fig. 1, a low power consumption two-electrode dynamic electrocardiograph recorder comprises a dynamic electrocardiograph recorder body 1, wherein the body 1 is composed of a shell 2, a shell cover 3 and a host 8 with a battery, the shell 2 is oval, a cavity 4 which is concave downwards and hollow is arranged in the shell 2, the cavity 4 is used for placing the host, a conductive silver paste lead 6 is distributed on the shell 2, the conductive silver paste lead 6 is composed of a release film substrate printed with a mixture of silver and silver chloride, the terminal points of two ends of the conductive silver paste lead are respectively positioned in collection areas 5 arranged at two sides of the shell, the conductive silver paste lead 6 is connected with a data output interface 13, the data output interface 13 can be connected with a data input interface 12 positioned on the host and transmits electrocardiograph data to the host 8, the shell cover 3 is the same as the shell 2 in size, a layer of double-sided adhesive tape 9 is coated on one side of the opposite shell 2 and is fixed with the shell 2 through the double-sided adhesive tape 9, two round holes 10 are arranged at the position of the shell cover 3 positioned in the collecting area 5 of the shell 2, hydrogel 11 with the same size as the round holes 10 is arranged in the holes of the round holes 10, the side of the shell cover 3 opposite to the shell 2 is also covered with a layer of double-sided adhesive tape 9 for fixing with a human body contact surface, the host 8 is rectangular, is embedded in the center of a hollow cavity of the shell 2 and is connected with a data output interface, a controller 16 is arranged in the host 8, the controller 16 is controlled by a control chip, an MCU control module with a Bluetooth module, a FLASH storage module, a USB module, a power supply control module and a collecting module are respectively arranged on the control chip, the collecting module comprises an ECG collecting module and a Gsensor module, wherein the collecting module is connected to a conductive silver paste lead 6, and transmits data to the MCU control module for processing by collecting the data on the conductive silver paste 6, the MCU control module is respectively connected with the FLASH storage module and the USB module and can store data into the FLASH storage module; the FLASH storage data are transmitted to the external equipment through the USB module or the Bluetooth module for checking, the power supply control module supplies power to the MCU control module, the FLASH storage module and the acquisition module respectively, the shell cover 3 is covered with a layer of double-faced adhesive tape 9 on one side of the relative shell, and a non-dry film made of a release film is arranged in the contact surface of the double-faced adhesive tape 9 and the host 8 and used for preventing the double-faced adhesive tape from directly adhering the host and influencing the surface cleaning of the host in the cavity.

The utility model discloses an operation process as follows:

the host computer is inserted into the battery, and the state indicator light prompts the running condition; attaching the electrode slice to the electrode part of the equipment and wearing the electrode slice in front of the chest; the electrocardio and step recording parameters are collected; storing through a host FALSH; the data collected for more than 7 days can be recorded, and the data is transmitted to a PC for analysis through a USB after the collection is finished.

The utility model discloses a basic function as follows:

1. an electrocardiosignal acquisition function;

2. bluetooth communication function (Bluetooth 5.0);

3. a step counting function;

4. a data storage function;

type _Cdata transmission.

Wherein the utility model discloses in every functional module's realization as follows:

MCU control unit (MCU control module)

The processing of the ECG signal is completed. And judging whether wireless communication is needed or not, and determining the transmitted content or performing information interaction according to the mode of the wireless communication. Finishing the acquisition of G-SENSOR data, and calculating the walking steps by utilizing an algorithm; and dynamically storing the acquired data in real time. And completing LED prompting of abnormal states such as lead falling and the like. The electrocardio data is uploaded by internally integrating Bluetooth or USB functions.

2. ECG signal acquisition unit (acquisition module)

IC was measured using a dedicated single lead ECG.

3. Step-counting unit

And selecting a low-power-consumption triaxial accelerometer to finish the acquisition of the acceleration in three directions, and calculating the walking steps through an algorithm.

4. Data uploading unit

And uploading the electrocardio data of the FLASH through the Bluetooth 5.0 or the USB integrated in the MCU.

The utility model discloses an external interface:

USB interface

Adopting a standard typeC interface, integrating the interfaces: electrocardiosignal line, data transmission signal line, power signal line.

The electrocardiosignal can be realized by inserting the interface of the electrode. And after data acquisition is finished, exporting the data to a PC (personal computer) end through a standard typeC interface.

The core technology of the utility model is characterized as follows:

1. the electrocardiogram data is recorded for a long time, so that extremely low running power consumption is realized;

2. testing the electrocardio by two electrodes;

3. real-time dynamic storage and wireless and USB transmission.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a two electrode developments ECG recorder of low-power consumption, it includes developments ECG recorder body, its characterized in that the body comprises the host computer of casing, cap and electrified pond, the casing is oval, and its inside is equipped with undercut and hollow cavity, and this cavity is used for placing the host computer, and cloth has conductive silver thick liquid wire on the casing, conductive silver thick liquid wire comprises from type membrane substrate printing silver and silver chloride mixture, and its both ends terminal point is located the collection district that the casing both sides were established respectively, conductive silver thick liquid wire links to each other with the data output interface, and this data output interface can dock the data input interface that is located on the host computer to reach in the host computer with ECG data, the size of cap is the same with the casing, has one deck double faced adhesive tape on a relative casing side, and is fixed with the casing through double faced adhesive tape, is located casing collection district position at the casing and is equipped with two circular shape holes, has the big or small hydrogel the same with the circular port in circular shape downthehole, and the back is also covered the double faced adhesive tape, is used for with human contact surface is fixed.

2. The low-power consumption two-electrode dynamic electrocardiograph recorder according to claim 1, wherein: the host is rectangular, is embedded in the center of the hollow cavity of the shell and is connected with the data output interface, and a controller is arranged in the host.

3. The low-power consumption two-electrode dynamic electrocardiograph recorder according to claim 2, wherein: the controller is controlled by a control chip, an MCU control module with a Bluetooth module, a FLASH storage module, a USB module, a power supply control module and an acquisition module are respectively arranged on the control chip, the acquisition module comprises an ECG acquisition module and a Gsense module, the ECG acquisition module is connected to a conductive silver paste lead, data are transmitted to the MCU control module for processing by acquiring data on the conductive silver paste, and the MCU control module is respectively connected with the FLASH storage module and the USB module and can store the data to the FLASH storage module; the FLASH storage data are transmitted to the external equipment through the USB module or the Bluetooth module for checking, and the power supply control module supplies power to the MCU control module, the FLASH storage module and the acquisition module respectively.

4. The low-power consumption two-electrode dynamic electrocardiograph recorder according to claim 2, wherein: the shell cover is coated with a layer of double-sided adhesive tape on one side opposite to the shell, and a layer of non-dry adhesive sheet made of release film is arranged in the contact surface of the double-sided adhesive tape and the host machine and used for preventing the double-sided adhesive tape from directly adhering to the host machine and influencing the cleanness of the interior and the surface of the host machine.