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Electromagnetic positioning device and method for body area network medical diagnosis or rehabilitation training

A technology of medical diagnosis and rehabilitation training, applied in the direction of diagnosis, diagnosis recording/measurement, application, etc., can solve inaccurate problems, achieve the effect of expanding the scope of work and achieving a wide range

Active Publication Date: 2014-07-02
JILIN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an electromagnetic positioning device and method for body area network medical diagnosis and rehabilitation training to solve the inaccurate problem existing in the current electromagnetic positioning device and method

Method used

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  • Electromagnetic positioning device and method for body area network medical diagnosis or rehabilitation training
  • Electromagnetic positioning device and method for body area network medical diagnosis or rehabilitation training
  • Electromagnetic positioning device and method for body area network medical diagnosis or rehabilitation training

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Experimental program
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Effect test

Embodiment Construction

[0083] The electromagnetic signal receiving sensor 5 is sequentially connected with the filter amplification unit 6, the A / D conversion unit 1, the data processing and control unit 2, the electromagnetic signal drive amplification unit 3, and the electromagnetic signal emission source 4, and the data processing and control unit 2 is connected with the upper computer 7 connections;

[0084] Described data processing and control unit 2, structure is: processor 201 connects SDRAM memory 202, FLASH memory 203, power supply circuit 204 and USB interface 205 respectively, processor here is DSP, or single-chip microcomputer, or FPGA, or ARM data processing Chip; on the one hand, it is used to send control signals to the electromagnetic signal drive amplifier unit; The position and attitude information is transmitted to the host computer;

[0085] The electromagnetic signal drive amplification unit 3 is used to drive and amplify the control signal generated by the data processing and...

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Abstract

The invention relates to an electromagnetic positioning device and method for body area network medical diagnosis or rehabilitation training and belongs to a medical positioning device and method. The electromagnetic positioning device comprises an electromagnetic signal driving amplifying unit, an electromagnetic emission source, an electromagnetic signal receiving sensor, a filtering amplifying unit, an analog / digital (A / D) conversion unit, a data processing and controlling unit and an upper computer. The electromagnetic positioning device and method for the body area network medical diagnosis or rehabilitation training have the advantages that the electromagnetic positioning method can accurately detect body movement of patients; the working frequency of the electromagnetic positioning device can reach 100Hz, and the real-time performance of the electromagnetic positioning device is good; the theory precision can reach 1mm, and the positioning is accurate and free of singularity; and the electromagnetic positioning device and method can be widely applied to the process of the medical diagnosis or rehabilitation training of the patients suffered from Parkinson, epilepsy and the like.

Description

technical field [0001] The invention belongs to a medical positioning device and method, in particular to an electromagnetic positioning system and an electromagnetic positioning method that can be used for body area network medical diagnosis and rehabilitation training. Background technique [0002] The problem of aging in the world is becoming more and more serious. How to effectively monitor the physical condition of the elderly group in real time has become a global concern. Parkinson's disease is the fourth most common neurodegenerative disease in the elderly. It is mainly manifested by slow movement, tremors in hands, feet or other parts of the body, loss of flexibility and stiffness of the body. 50% to 80% of cases have an insidious onset, and the first symptom is usually a 4 Hz to 8 Hz static "twist ball-like" tremor in one hand. This tremor is most significant when the limbs are still, so monitoring the patient's limbs is an important means of diagnosing Parkinson'...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/11
Inventor 孙晓颖王庆龙陈明智白洋陈建
Owner JILIN UNIV
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