Miniature human body implanted medical detection device
An implantable medical and detection device technology, applied in medical science, diagnostic recording/measurement, diagnosis, etc., can solve the problems of narrow antenna frequency range, affecting communication quality, affecting diagnostic quality, etc., and achieve wide antenna frequency range and high gain , the effect of good communication quality
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Embodiment 1
[0033] Such as Figure 1 to Figure 8 As shown, a miniature human body implantable medical detection 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 a The accommodating cavity of the type electronic medical unit; also includes an isolation plate 2 covering the opening of the bottom case 1; the isolation plate 2 is provided with a disc-shaped middle case 3 for placing the antenna; and also includes a spacer for covering the opening of the middle case 3 The cover shell 5; the middle shell 3 is provided with a communication antenna for allowing the implantable electronic medical unit to communicate with the outside world. In the miniature human body implantable medical detection device described in this embodiment, the top of the cover shell 5 is an arc surface. The present invention provides a better installation module for the research and development of im...
Embodiment 2
[0037] The difference between the miniature human body implantable medical detection device described in this embodiment and Embodiment 1 is that specific optimal parameters are set, so that the antenna structure is more stable, and the communication performance is more reliable and stable, without jumping; Yes, the angle of the angle near the center of the second radiation arm 713 is the same as the angle of the angle of the third radiation arm 714 near the center, and both are greater than 15° and less than 60°. In the miniature human body implantable medical detection device described in this embodiment, the distance between the rectangular notches 722 is M; the number of the rectangular notches 722 is N; the second parasitic vibrator arm 717 and the fourth parasitic vibrator arm The lengths of 732 are the same, and the lengths are all set as K; the K=M*0.25*N; the units of M and K are millimeters. After setting the above parameter limits, it is found through a large number...
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