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Implantable medical device and system

A technology for implantable medical treatment and medical equipment, applied in the field of implantable medical equipment, can solve the problem of wireless communication antenna occupying the volume of implantable medical equipment, and achieve the effect of reducing volume, saving space and reducing damage

Pending Publication Date: 2019-07-02
SCENERAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the wireless communication antenna occupies the volume of the implantable medical device

Method used

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  • Implantable medical device and system
  • Implantable medical device and system
  • Implantable medical device and system

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Embodiment Construction

[0025] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0026] In the embodiment of the present invention, the implantable medical equipment and system of the present invention will be explained in detail by taking the implanted brain nerve electrical stimulation system as an example, but it should be noted that the technical skills involved in the following embodiments The spirit may alternatively be utilized on other forms of implantable medical devices and systems, for example, implantable cardiac electrical stimulation systems.

[0027] The words expressing position and direction described in the present invention refer to the signal generator, the end ...

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Abstract

The invention discloses an implantable medical device and system; the implantable medical device includes a signal generator, an extension wire and an electrode connected sequentially. The signal generator includes a shell accommodating a PCB and a connecting part arranged outside the shell. The connecting part contains a plurality of connecting assemblies which are electrically connected with thePCB. An antenna is arranged in the extension wire, and the antenna is electrically connected with the connecting assemblies through a feed point located at the proximal end of the extension wire.

Description

technical field [0001] The invention belongs to the technical field of implantable medical equipment, and in particular relates to an implantable medical equipment and a system. Background technique [0002] Implantable medical systems usually include implantable electrical nerve stimulation systems (including deep brain electrical stimulation DBS, implantable cerebral cortex stimulation CNS, implantable spinal cord electrical stimulation SCS, implantable sacral nerve electrical stimulation SNS, implantable Vagus nerve stimulation VNS, etc.), implantable cardiac electrical stimulation system (commonly known as cardiac pacemaker), implantable drug infusion system (IDDS), etc. [0003] Taking the implanted electrical nerve stimulation system as an example, it mainly includes a pulse generator implanted in the body (ie, an implanted neurostimulator), electrodes, and an external controller. Among them, the pulse generator is connected to the electrode through an extension wire,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36A61N1/372
CPCA61N1/3605A61N1/37229A61N1/36125
Inventor 许爱明
Owner SCENERAY