Noninvasive controllable pain stimulation system

A pain stimulation and control module technology, which is applied in the field of medical devices, can solve the problems of skin damage, great influence on the bonding strength of electrode pads and skin, and small size, and achieve fast response, large thermal conductivity, and reduced volume. Effect

Pending Publication Date: 2021-10-08
深圳市利宏医疗器械有限公司
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Problems solved by technology

[0009] Based on this, the purpose of the present invention is to provide a pain stimulation system, which solves the problem that current stimulati...

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  • Noninvasive controllable pain stimulation system
  • Noninvasive controllable pain stimulation system
  • Noninvasive controllable pain stimulation system

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Embodiment Construction

[0032] In order to further understand the features, technical means, and the specific objects, functions achieved, which will be described in further detail below with reference to the accompanying drawings.

[0033] In the present invention, the terms "mounting", "linked", "connected", "fixed", such as the term "mount", "linked", "connected", "fixed", unless otherwise clear, and may be a fixed connection or a detachable connection or One way to connect; may be mechanical connections, or electrical connection; may be direct connection, or indirectly through intermediate media, can be in the interior of the two elements. For those skilled in the art, the specific meaning of the above terms can be understood in terms of specific cases.

[0034] See figure 1 As shown: a non-invasive controllastic pain stimulus system, including human machine interactive module 100, communication module 200, control module 300, temperature detecting module 400, electrode sheet 500, power output module...

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Abstract

The invention provides a noninvasive controllable pain stimulation system which comprises a man-machine interaction module, a communication module, a control module, a temperature detection module, an electrode plate, a power output module and a direction changing circuit; the man-machine interaction module is connected with the control module, the communication module is connected with the control module, and the communication module sends a control command to the control module after receiving the control command; the control module receives the control command of the man-machine interaction module or the communication module and controls the power output module to output energy; the power output module is connected with the control module and the direction changing circuit; and the electrode plate is connected with the direction changing circuit and the temperature detection module, the power of the electrode plate is changed by changing input electric energy power, and meanwhile, a preset position is cooled or heated by changing the direction of the input electric energy. The noninvasive controllable pain stimulation system has the advantages that the problems that the skin is damaged due to current stimulation and the influence of the attaching strength of the electrode plate and the skin on the feeling is large are solved, and the size is small.

Description

Technical field [0001] The present invention relates to the field of medical devices, in particular to a non-invasive controllable pain stimulation system. Background technique [0002] Pain research is an important field of neurophysiology. In pain research, a painful stimulation often needs to observe the conduction of the human body on the pain signal. In the clinic, there is often a need to generate pain in each portion, and the condition of each nervous system is evaluated according to the reaction of the human body. The conventional pain stimulator has two types of current stimulation and thermal stimulation. [0003] Current stimulation is a complex network that puts a pair of electrodes in the surface of the human body, and the electrode is equivalent to a complicated network connected to each other, and there is a current controllable current between the electrodes, activates the painful sensor, causing people to feel pain. This method is simple, convenient, but there is...

Claims

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Application Information

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IPC IPC(8): A61F7/00
CPCA61F7/007A61F7/00A61F2007/0095
Inventor 王法光李诺吴晓黄石光
Owner 深圳市利宏医疗器械有限公司
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