CN-224220149-U - Patch type remote dynamic electrocardiograph

Abstract

The utility model provides a patch type remote dynamic electrocardiograph recorder which comprises a shell, wherein the shell comprises a face shell and a bottom shell which are buckled together, a PCB (printed circuit board) and a rechargeable battery are arranged in the shell, and a main control chip, a Bluetooth transceiver, keys, an indicator light FPC (flexible printed circuit), a clock circuit, a charging circuit, a storage device, a switching circuit, a card reading circuit, a signal acquisition circuit and a pin flat cable are integrated on the PCB. The utility model has the advantages of small volume, convenient use and good waterproof performance, can send data to mobile terminals such as mobile phones and the like through the Bluetooth transceiver, displays the monitored electrocardiographic waveform in real time, can transmit the data to the server through the 4G module in real time through the repeater with the Bluetooth module, can lead out the data in a wired way through the USB interface of the repeater with the charging function, and is suitable for different electrocardiograph patches, different monitoring requirements and cost reduction.

Inventors

• MAO DINGHONG
• GAO YAN

Assignees

• 深圳市博声医疗器械有限公司

Dates

Publication Date

20260512

Application Date

20250512

Claims (9)

1. 1. The patch type remote dynamic electrocardiograph recorder is characterized by comprising a shell, wherein the shell comprises a face shell and a bottom shell which are buckled together; The shell is internally provided with a PCB and a rechargeable battery, and the PCB is integrated with a main control chip, a Bluetooth transceiver, a key, an indicator light FPC, a clock circuit, a charging circuit, a storage device, a switching circuit, a card reading circuit, a signal acquisition circuit and a pin flat cable; The Bluetooth transceiver, the key, the pilot lamp FPC, the clock circuit, the rechargeable battery, the switching circuit and the signal acquisition circuit are all electrically connected with the main control chip, and the elastic needle flat cable is electrically connected with the signal processing device; The indicating lamp FPC is electrically connected with a plurality of indicating lamps, the charging circuit is respectively electrically connected with the rechargeable battery and the pin flat cable, the switching circuit is also respectively electrically connected with the storage device and the card reading circuit, the elastic needle flat cable is also respectively and electrically connected with the card reading circuit and the signal acquisition circuit, and a plurality of elastic needles are electrically connected on the elastic needle flat cable; The face shell is provided with a waterproof key cap corresponding to the key, the face shell is provided with a plurality of indication lamp holes corresponding to the indication lamps, and the bottom shell is provided with a plurality of bullet pinholes corresponding to the bullet needles.
2. 2. The patch type remote dynamic electrocardiograph of claim 1 further comprising an indicator bulb cotton, wherein the indicator bulb cotton is arranged between the indicator lamp and the indicator lamp hole, and the indicator bulb cotton is used for sealing and shock absorption.
3. 3. The patch type remote dynamic electrocardiograph according to claim 1, further comprising a battery foam, wherein the battery foam is sleeved outside the rechargeable battery and is used for shock absorption and protection.
4. 4. The patch type remote dynamic electrocardiograph recorder of claim 3, wherein the battery foam is frame-shaped, and heat dissipation of the rechargeable battery is not affected while shock absorption and protection are achieved.
5. 5. The patch type remote dynamic electrocardiograph according to claim 1, further comprising isolation foam, wherein the isolation foam is laid between the rechargeable battery and the needle arrangement.
6. 6. The patch type remote dynamic electrocardiograph according to claim 1, wherein the shell is an IPX 7-level waterproof shell.
7. 7. The patch type remote dynamic electrocardiograph according to any one of claims 1-6, further comprising a silica gel patch, wherein a clamping seat is fixed on the upper surface of the silica gel patch, a clamping groove matched with the shell is formed in the upper surface of the clamping seat, a lower spring needle corresponding to the spring needle is arranged at the bottom of the clamping groove, and the lower spring needle is electrically connected with a lead wire connector through a lower spring needle flat cable.
8. 8. The patch type remote dynamic electrocardiograph according to claim 1, wherein the lead wire connector is electrically connected with a lead wire.
9. 9. The patch type remote dynamic electrocardiograph according to any one of claims 1-6, further comprising a single-lead electrode sheet, a three-lead electrode sheet or a twelve-lead electrode sheet, wherein the single-lead electrode sheet, the three-lead electrode sheet or the twelve-lead electrode sheet is electrically connected with the elastic needle.

Description

Patch type remote dynamic electrocardiograph Technical Field The utility model relates to the technical field of medical monitoring equipment, in particular to a patch type remote dynamic electrocardiograph recorder. Background Dynamic electrocardiograph (Holter) is an important tool for clinical diagnosis of cardiac diseases such as arrhythmia and myocardial ischemia. The traditional dynamic electrocardiograph (Holter) has large volume, complex lead wire, influences daily activities of users when worn, and data transmission depends on special equipment and cannot be monitored remotely in real time. Most of the existing patch type devices are designed to be fixed by single lead, the types of the leads cannot be flexibly switched, and the existing patch type devices lack waterproof function, so that the application scenes of the patch type devices are limited. Specifically, the following core problems exist in the conventional device and the prior art, which restrict the application effect and the user experience: 1. Bulky and complex lead wire The traditional Holter needs to be connected with the electrode plates through a plurality of lead wires, so that the cable is wound and limited in activity when the traditional Holter is worn, and the traditional Holter needs to be operated by a professional. Some patch devices simplify the lead structure, but most of the patch devices are designed by single lead fixation, and cannot meet the requirement of multi-lead detection. 2. Lead mode switching difficulty The existing switchable lead equipment relies on an extension lead wire to realize multi-contact connection, so that electrode plates are separated from a host, a user needs to manually install a plurality of electrode plates, and the operation is complex and easy to make mistakes. Furthermore, such devices have difficulty adapting to different lead types (single/triple/twelve) through a single host, resulting in high cost and poor flexibility. 3. Real-time monitoring and data transmission limitations Traditional equipment relies on local storage, data is needed to be exported to special equipment in a later period for analysis, and remote real-time monitoring cannot be achieved. Although the acceleration sensor is integrated in part of the improved schemes, the real-time data transmission function is not fused, and a doctor cannot dynamically track the electrocardiographic state of a patient. 4. Insufficient water resistance and comfort The existing patch type equipment mostly adopts non-woven fabric electrode plates and fixed packaging, lacks waterproof design, and cannot perform daily activities (such as bathing) when worn by a user. In addition, the hard material and the separated electrode plate cause poor fitting degree, and skin discomfort is easy to cause after long-term wearing. Disclosure of utility model The utility model provides a patch type remote dynamic electrocardiograph, which solves the problems of large volume, complex structure and dependence on special equipment in data transmission of the existing dynamic electrocardiograph. The technical scheme of the utility model is realized as follows: A patch type remote dynamic electrocardiograph recorder comprises a shell, wherein the shell comprises a face shell and a bottom shell which are buckled together, a PCB and a rechargeable battery are arranged in the shell, a main control chip, a Bluetooth receiving and sending device, a key, an indicator light FPC, a clock circuit, a charging circuit, a storage device, a switching circuit, a card reading circuit, a signal acquisition circuit and a needle winding, the Bluetooth receiving and sending device, the key, the indicator light FPC, the clock circuit, the rechargeable battery, the switching circuit and the signal acquisition circuit are all electrically connected with the main control chip, the needle winding is electrically connected with a signal processing device, a plurality of indicator lights are electrically connected with the indicator light FPC, the charging circuit is electrically connected with the rechargeable battery and the needle winding respectively, the switching circuit is also electrically connected with the storage device and the card reading circuit respectively, the needle winding is electrically connected with a plurality of needles respectively, a waterproof key cap corresponding to the key is arranged on the face shell, a plurality of indicator light holes corresponding to the indicator lights are arranged on the face shell, and a plurality of needle pinholes corresponding to the needles are arranged on the bottom shell. Preferably, the device further comprises an indication bulb cotton, wherein the indication bulb cotton is arranged between the indication lamp and the indication lamp hole and used for sealing and damping. Preferably, the battery foam is sleeved outside the rechargeable battery and used for shock absorption and protection. Preferably, the battery foam i