Miniature implanted medical detection device coated with anticorrosion coating

Abstract

The invention discloses a miniature implanted medical detection device which comprises an implanted electronic medical unit, a disc-shaped bottom shell, an isolating disc and a cover shell. A containing cavity used for containing the implanted electronic medical unit is arranged in the bottom shell, the isolating disc covers an opening of the bottom shell, a disc-shaped middle shell used for placement of an antenna is arranged on the isolating disc, the cover shell is used for covering an opening of the middle shell, and a communication antenna used for communication between the implanted electronic medical unit and the outside is arranged in the middle shell. The miniature implanted medical detection device is reasonable in structure, free of piercing pain sense of human body and reasonable in internal structure arrangement, the antenna placed in the device is wide in frequency range, high in isolation degree and high in gain; a good mounting module is provided for research and development of an implanted medical diagnoser, and each company can acquire good communication quality by only designing own implanted electronic medical unit in the shape, thickness or size receivable in the bottom shell.

Description

technical field

[0001] The invention relates to a miniature implantable medical detection device coated with an anti-corrosion coating. 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...

Examples

Embodiment 1

[0033] like Figure 1 to Figure 8 As shown, a micro-implantable medical detection device coated with an anti-corrosion coating 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 equipped with There is an accommodating cavity for accommodating the implanted electronic medical unit; it also includes an isolation disc 2 covering the opening of the bottom case 1; the isolation disc 2 is provided with a disc-shaped middle shell 3 for placing the antenna; it also includes an isolation disc 2 for covering The cover shell 5 with the opening of the middle shell 3; the middle shell 3 is provided with a communication antenna for communicating with the outside world for the implantable electronic medical unit. In the micro-implantable medical detection device coated with an anti-corrosion coating described in this embodiment, the top of the cover shell 5 is an arc surface. The present inven...

Embodiment 2

[0037] The difference between the miniature implantable medical detection device coated with anti-corrosion coating described in this embodiment and the embodiment 1 is that specific optimal parameters are set to make the antenna structure more stable and the communication performance more reliable and stable , not beating; specifically, the angle of the angle near the center of the second radiation arm 713 is the same as that 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 implantable medical detection device coated with an anti-corrosion coating described in this embodiment, the distance between the rectangular notches 722 is set to be M; the number of rectangular notches 722 is set to be N; the second parasitic vibrator arm 717 and The length of the fourth parasitic dipole arm 732 is the same and the length is set as K; the K=M*0.25*N; the unit of M and K is mm. After setting the above parameter ...

technical field

[0001] The invention relates to a miniature implantable medical detection device coated with an anti-corrosion coating. 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...

Examples

Embodiment 1

[0033] like Figure 1 to Figure 8 As shown, a micro-implantable medical detection device coated with an anti-corrosion coating 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 equipped with There is an accommodating cavity for accommodating the implanted electronic medical unit; it also includes an isolation disc 2 covering the opening of the bottom case 1; the isolation disc 2 is provided with a disc-shaped middle shell 3 for placing the antenna; it also includes an isolation disc 2 for covering The cover shell 5 with the opening of the middle shell 3; the middle shell 3 is provided with a communication antenna for communicating with the outside world for the implantable electronic medical unit. In the micro-implantable medical detection device coated with an anti-corrosion coating described in this embodiment, the top of the cover shell 5 is an arc surface. The present inven...

Embodiment 2

[0037] The difference between the miniature implantable medical detection device coated with anti-corrosion coating described in this embodiment and the embodiment 1 is that specific optimal parameters are set to make the antenna structure more stable and the communication performance more reliable and stable , not beating; specifically, the angle of the angle near the center of the second radiation arm 713 is the same as that 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 implantable medical detection device coated with an anti-corrosion coating described in this embodiment, the distance between the rectangular notches 722 is set to be M; the number of rectangular notches 722 is set to be N; the second parasitic vibrator arm 717 and The length of the fourth parasitic dipole arm 732 is the same and the length is set as K; the K=M*0.25*N; the unit of M and K is mm. After setting the above parameter ...

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