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Tactile stimulation device and tactile brain atlas measuring system

A stimulation device and brain atlas technology, applied in diagnostic recording/measurement, telemetry patient monitoring, medical science, etc., can solve the problems of low accuracy and slow response speed of tactile stimulation sites

Pending Publication Date: 2019-01-01
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a tactile stimulation device and a tactile brain map measurement system to alleviate the technical problems of slow response speed and low application accuracy of tactile stimulation sites in the prior art.

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  • Tactile stimulation device and tactile brain atlas measuring system

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a tactile stimulation device and a tactile brain atlas measuring system, which relate to the technical field of a functional brain atlas measuring device. The haptic stimulationdevice comprises a stimulation assembly, a driving end fixing member and a terminal fixing member. The stimulation assembly comprises a telescopic driving member, a catheter and a guide wire. One endof the catheter is connected with the driving end fixing part and the other end is connected with the terminal fixing part; the guide wire penetrates into the catheter; the telescopic drive member isconnected to the first end of the guide wire for driving the guide wire to move relative to the catheter so that the second end of the guide wire extends outwardly or retracts inwardly from the catheter. By the tactile stimulation device provided by the invention, the technical problems of slow response speed and low application precision of the tactile stimulation site existing in the device forapplying the tactile stimulation in the prior art are alleviated.

Description

technical field [0001] The invention relates to the technical field of functional brain atlas measurement equipment, in particular to a tactile stimulation device and a tactile brain atlas measurement system. Background technique [0002] Functional magnetic resonance is an emerging neuroinfluencer method. Its principle is to use magnetic resonance imaging to measure hemodynamic changes caused by neuronal activity. It has been widely used in exploring human visual, auditory and somatosensory functional brain maps in the research. [0003] The sense of touch is a complex process in which objective things are used as objects to generate different action potentials through the tactile receptors on the skin, and external physical quantities are converted into nerve signals, which are transmitted to the somatosensory cortex of the brain to stimulate tactile brain functions, thereby generating sensation and cognition. [0004] Performing tactile brain atlas measurements requires ...

Claims

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Application Information

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IPC IPC(8): A61B5/055
CPCA61B5/0042A61B5/0053A61B5/055A61B5/6851A61B5/6852
Inventor 闫天翼王璐瑶贾世魁陈端端顾逸飞赵子铭吴景龙
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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