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External energy controller of nerve stimulation system

A technology of nerve stimulation and controllable devices, which can be used in the fields of implantation of stimulators, artificial respiration, treatment, etc. It can solve problems such as the complexity of treatment safety products, and achieve the effect of improving reliability and performance

Pending Publication Date: 2021-06-18
BEIJING LEADING INNOVATION MEDICAL VALLEY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This overcomes the problem of therapeutic safety and product complexity caused by the need for real-time communication in the prior art implantable neurostimulator system

Method used

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  • External energy controller of nerve stimulation system
  • External energy controller of nerve stimulation system
  • External energy controller of nerve stimulation system

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Embodiment Construction

[0031] Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various alternatives, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims .

[0032] figure 1 A functional block diagram of one embodiment of a neurostimulation system incorporating the in vitro controller of the present invention is shown. Such as figure 1 As shown, the nerve stimulation system includes two parts: an implantable nerve stimulator 1 and an external energy controller 2 .

[0033] figure 2 A schematic bl...

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Abstract

The invention discloses an external energy controller of a nerve stimulation system. Through a radio frequency way, electric energy is transmitted to an implantable nerve stimulator through a radio frequency way, and the external energy controller and the implantable nerve stimulator communicate. The external energy controller of the nerve stimulation system comprises an input device, an antenna module, a display device, a storage unit and a control unit, wherein the external energy controller receives information through the input device; the antenna module and the stimulator antenna of the implantable nerve stimulator carry out radio frequency coupling so as to send an input signal containing electric energy and control information to the implantable nerve stimulator, and instruction data can be received from the implantable nerve stimulator; the display device is used for displaying the data, the instruction and the input information; the storage unit stores an operation program, the input information and the data; and the control unit is independently connected with the input device, the antenna module and the display device so as to control operation of the whole external energy controller. The external energy controller of the nerve stimulation system can overcome treatment failure caused by short-time communication interruption, and the implantable nerve stimulator can obtain stable power supply.

Description

technical field [0001] The invention relates to an external energy controller of a nerve stimulation system, which forms a nerve stimulation system together with an implanted nerve stimulator with a main control chip through radio frequency communication. Background technique [0002] Neurostimulation systems incorporating implantable neurostimulators have been widely used in the medical field. In this system, an implantable neurostimulator is implanted in the patient to achieve treatment of the affected area. [0003] Traditional implantable neurostimulators require their own batteries for power. When the battery dies, the neurostimulator implanted in the patient needs to be removed so the battery can be reinstalled. In addition, when the doctor needs to change the treatment plan, the neurostimulator implanted in the patient also needs to be removed in order to reconfigure the treatment plan. The treatment scheme includes, for example, the pulse width and frequency of st...

Claims

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Application Information

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IPC IPC(8): A61N1/36
CPCA61N1/3605A61N1/36128
Inventor 徐天睿
Owner BEIJING LEADING INNOVATION MEDICAL VALLEY CO LTD
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