Implanted medical diagnostic device

Abstract

The invention discloses an implanted medical diagnostic device which comprises an implanted electronic medical unit, and a disc-shaped bottom casing, wherein an accommodating chamber for receiving the implanted electronic medical unit is arranged in the bottom casing. The implanted medical diagnostic device further comprises a partition plate for covering the opening of the bottom casing, and a disc-shaped middle casing for placing an antenna is arranged on the partition plate. The implanted medical diagnostic device further comprises a cover casing for covering the opening of the middle casing, and an antenna which allows the implanted electronic medical unit to communicate with the external is arranged in the middle casing. The implanted medical diagnostic device has a simple structure, and is free of stabbing pain for a human body. The inner structure is reasonable, and the antenna arranged therein has the advantages of wide scope, excellent isolation degree and high gain.

Description

technical field [0001] The invention relates to an implantable medical diagnostic device. Background technique [0002] At present, there are many types of implanted medical devices, such as implanted cardiac pacemakers, brain pacemakers, nerve stimulators, muscle stimulators, ECG recorders, etc., and now there are diagnostic devices implanted in the human body. For real-time diagnosis of patient's heartbeat, pulsation, blood pressure or other information, like other implantable medical devices, it still needs to communicate with the outside world in order to transmit the information in real time. At present, the diagnostic device generally consists of a uniquely designed small device box and an implanted electronic medical unit in the device box; plus an antenna for connecting the implanted electronic medical unit to the outside world, the implanted electronic medical unit generally Contains detection circuit, detector, battery, etc. However, implantable medical diagnosti...

AI Technical Summary

Problems solved by technology

However, implantable medical diagnostic devices have certain problems, including battery life, materials, etc., but one of the biggest problems is the quality of communication. Due to the limited space of implantable medical diagnostic devices, they are often placed in The antennas in it all have shortcomings such as narrow frequency range, poor isolation, and low gain, which seriously affect the quality of communication and thus the quality of diagnosis.

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