USB (Universal Serial Bus) circuit of rehabilitation system and rehabilitation system

A circuit and matching circuit technology, applied in electrotherapy, electrical digital data processing, medical equipment and other directions, can solve the problem of occupying USB interface and so on

Active Publication Date: 2018-03-13
GUANGZHOU BOHOU MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Each functional circuit is independently connected to the PC through the USB

Method used

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  • USB (Universal Serial Bus) circuit of rehabilitation system and rehabilitation system
  • USB (Universal Serial Bus) circuit of rehabilitation system and rehabilitation system
  • USB (Universal Serial Bus) circuit of rehabilitation system and rehabilitation system

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Embodiment Construction

[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0018] like figure 1 As shown, the USB circuit of a rehabilitation system provided by the present invention includes: a USB HUB module and at least two USB function modules; the USB HUB module is connected to the at least two USB function modules respectively, and the USB HUB The module is also used to connect the USB interface of an external PC; optionally, the at least two USB function modules include: a USB to RS232 module, a USB to RS485 module, and a reserved USB host interface module.

[0019] After the at least two USB function modules are respectively connected with the USB HUB mo...

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Abstract

The invention relates to a USB (Universal Serial Bus) circuit of a rehabilitation system and the rehabilitation system. The USB circuit of the rehabilitation system comprises a USB HUB module and at least two USB functional modules, wherein the USB HUB module is independently connected with the at least two USB functional modules; the USB HUB module is also used for connecting with the USB interface of an external PC (Personal Computer); the at least two USB functional modules are independently connected with the USB HUB module; and through a USB HUB chip, the collection of a communication circuit is carried out, and relevant data is uploaded to the PC to be processed through the USB interface of the USB HUB module. By use of the USB circuit, USB connection wires are reduced, and meanwhile, the occupation amount of the USB interfaces of the external PC can be reduced.

Description

technical field [0001] The invention relates to the field of electronic circuits, in particular to a USB circuit of a rehabilitation system and a rehabilitation system. Background technique [0002] The rehabilitation system is generally used in connection with a PC, and stimulates one or more groups of muscles by generating a certain intensity of pulse current, inducing muscle contraction or simulating normal voluntary movements, so as to improve or restore the function of the stimulated muscles or muscle groups. [0003] However, the USB circuit of the existing rehabilitation system includes several independent interface circuits, such as a USB-to-RS232 function circuit, a USB-to-RS485 function circuit, and other USB host interface circuits, wherein the USB-to-RS232 function circuit communicates with the PC through a USB cable. The USB interface 1 is connected to the USB interface, the USB to RS485 function circuit is connected to the USB interface 2 of the PC through a US...

Claims

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Application Information

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IPC IPC(8): G06F13/38G16H40/63A61N1/36A61N1/02
Inventor 苗季熊晓明谢植刚王敏刘泰
Owner GUANGZHOU BOHOU MEDICAL TECH
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