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Implantable nerve stimulator system

A neurostimulation, implantable technology, applied in the field of implantable neurostimulator systems, can solve problems such as the complexity of therapeutic safety products, and achieve the effect of improving reliability and performance

Pending Publication Date: 2021-08-20
BEIJING LEADING INNOVATION MEDICAL VALLEY CO LTD
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  • Abstract
  • Description
  • Claims
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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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  • Implantable nerve stimulator system
  • Implantable nerve stimulator system
  • Implantable nerve stimulator system

Examples

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Embodiment Construction

[0032] 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 .

[0033] 【Implantable Neurostimulator System】

[0034] figure 1 A functional block diagram of one embodiment of an implantable neurostimulator system incorporating 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 .

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Abstract

An implantable nerve stimulator system comprises an implantable nerve stimulator and an in-vitro energy controller, the implantable nerve stimulator communicates with the in-vitro energy controller in a radio frequency mode and receives electric energy, the implantable nerve stimulator is provided with a main control CPU, a main control memory and a stimulating electrode, the main control memory is used for storing control information containing clinical stimulation parameters, and the main control CPU actively generates a stimulation pulse sequence by using the clinical stimulation parameters and applies the stimulation pulse sequence to the stimulation electrode. The electric pulse stimulation is implemented based on the treatment parameter combination stored in the implantable nerve stimulator, so that only the in-vitro energy controller is needed to provide radio frequency electric energy, and the operation reliability of the implantable nerve stimulator is improved. The implantable nerve stimulator is provided with an energy storage circuit, so that electric energy supply in a short time can be ensured under the condition of sudden communication interruption or unsmooth communication, and treatment interruption is avoided.

Description

technical field [0001] The invention relates to an implanted nerve stimulator system, which includes an implanted nerve stimulator and an external energy controller, and forms a nerve stimulation system through radio frequency communication between the two. 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 doctors need to change the treatment plan, they also need to remove the neurostimulator implanted in the patient in order to reconfigure the treatment plan. The treatment scheme includes, for example, the pulse width and frequency of stim...

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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