Implantable Medical Diagnostics

An implantable medical and diagnostic device technology, applied in the directions of diagnosis, diagnostic recording/measurement, sensors, etc., can solve the problems of narrow antenna frequency range, limited space size, affecting communication quality, etc., and achieve wide antenna frequency range, reasonable structure, high gain effect

Inactive Publication Date: 2016-08-17
福州环亚众志计算机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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.

Method used

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  • Implantable Medical Diagnostics
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1 to Figure 7 As shown, the implantable medical diagnostic device described in this embodiment includes an implantable electronic medical unit, and also includes a disc-shaped bottom case 1, and the bottom case 1 is provided with an implantable electronic medical The accommodating cavity of the unit; also includes an isolation plate 2 covering the opening of the bottom shell 1; the isolation plate 2 is provided with a disk-shaped middle shell 3 for placing the antenna; and also includes a cover shell 5 for covering the opening of the middle shell 3 ; The middle shell 3 is provided with a communication antenna used to allow the implantable electronic medical unit to communicate with the outside world. The present invention provides a better installation module for the research and development of implantable medical diagnostic devices. Each company only needs to design its own implantable electronic medical unit into a shape and thickness or size that can b...

Embodiment 2

[0036] The difference between this embodiment and the implantable medical diagnostic device described in the above embodiment is that specific parameter characteristics are set. In order to achieve the best performance and the most stable performance, the following parameters are set: the first radiation arm 951 The number of the second radiation arms 952 is the same; the number of the first radiation arms 951 is N; the number of the third radiation arms 953 and the fourth radiation arms 954 are the same; the number of the third radiation arms 953 is M ; The N=M*3+1; The number of the hexagonal through holes 21 is M*6. The above parameters are obtained during continuous testing and adjustment. They are the most stable and best performance specific parameters. The actual test results are calculated by the HFSS15 software. The available frequency range of the overall system antenna bandwidth is 1.5GHz to 3.0GHz internal frequency modulation; The average gain in the frequency band...

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PUM

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Abstract

The invention discloses an implantable medical diagnosis device which comprises an implantable medical treatment unit and further comprises a disc-shaped bottom shell, an isolation plate covering an opening of the bottom shell and a cover shell covering an opening of a middle shell. An accommodating cavity for accommodating the implantable medical treatment unit is formed in the bottom shell. The disc-shaped middle shell for an antenna to be arranged is arranged on the isolation plate. The communication antenna for enabling the implantable medical treatment unit to be in communication with the outside is arranged in the middle shell. The implantable medical diagnosis device is reasonable in structure, reasonable in internal structural arrangement, better in isolation effect and high in gain and does not bring feeling of piercing pain to a human body, and the frequency range of the antenna arranged inside the implantable medical diagnosis device is wide. A better installing module is provided for research and development of the implantable medical diagnosis device, and better communication quality can be achieved only as long as each company designs the implantable medical treatment unit according to the shape, thickness or size for the implantable medical treatment unit to be arranged in the bottom shell.

Description

Technical field [0001] The invention relates to an implantable medical diagnostic device. Background technique [0002] At present, there are many types of implantable medical devices, such as implantable cardiac pacemakers, brain pacemakers, neurostimulators, muscle stimulators, ECG recorders, etc. Now there are diagnostic devices implanted in the human body. It is used to diagnose the patient's heartbeat, pulse, blood pressure or other information in real time. Like other implanted medical instruments, it still needs to communicate with the outside world to transmit the information in real time. At present, the diagnostic device generally consists of a uniquely designed small device box and an implantable electronic medical unit set in the device box; plus an antenna for the implanted electronic medical unit and the outside, the implanted electronic medical unit is generally Contains detection circuits, detectors, batteries, etc. However, implantable medical diagnostic device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/00A61B5/02H01Q1/22H01Q1/36
Inventor 江国健
Owner 福州环亚众志计算机有限公司
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