Recovery method and system for preventing interference on CSM module

A recovery method and main control system technology, applied in medical science, sensors, diagnostic recording/measurement, etc., can solve problems such as monitoring data abnormality and modules not working normally

Inactive Publication Date: 2018-10-16
ANHUI SHAOSHI HUAAI BIOLOGICAL MEDICAL ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

CSM (full name in English: Cerebral State Monitor, Cerebral State Monitor) module is likely to have abnormal monitoring data under continuous interference, and even the module cannot work normally.

Method used

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  • Recovery method and system for preventing interference on CSM module
  • Recovery method and system for preventing interference on CSM module

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Embodiment Construction

[0018] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0019] The anesthesia depth monitor is mainly used in the operating room, where there are a large number of surgical equipment with high power consumption and strong interference. The CSM module in the depth of anesthesia monitor judges and evaluates the depth of anesthesia by sampling the EEG signal of the human body. Because the sampled signal is very weak and is at the uv level, the signal is gener...

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Abstract

The invention discloses a recovery method for preventing interference on a CSM module, and belongs to the technical field of medical instrument anesthesia depth monitoring. When the CSM module is separated from a power supply of a main control system, and meanwhile when the main control system monitors any abnormities, the CSM module returns to normal work in a power failure reset mode, and signaltransmission between the main control system and the CSM module adopts a photo coupler isolation mode. Accordingly, by arranging a DC-DC isolation module, electroencephalogram data is analyzed and judged, and the method of preventing the CSM module from being abnormal under interference can effectively solve the problem that in the monitoring process, due to the fact that an anesthesia depth monitor is disturbed, the anesthesia depth index is not accurate, or the module stops working due to interference.

Description

technical field [0001] The invention belongs to the technical field of anesthesia depth monitoring of medical instruments, relates to the direction of preventing interference, and specifically relates to a recovery method and system for preventing CSM modules under interference, which can effectively monitor the CSM module used in an anesthesia depth monitor in an electric knife The situation in the case of disturbance, when an abnormality occurs, quickly restore it. Background technique [0002] Anesthesia depth monitoring is of great significance for guiding anesthesia medication, reducing surgical risks and patient pain. Traditional monitoring methods are mainly based on physiological parameters such as the patient's autonomous response, heart rate changes, and spontaneous epidermal electromyography, which are estimated based on the experience of anesthesiologists, and lack clear quantitative indicators. In recent years, anesthesia depth monitoring technology based on sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0476A61B5/00
CPCA61B5/4821A61B5/7235A61B5/316A61B5/369
Inventor 邵西良
Owner ANHUI SHAOSHI HUAAI BIOLOGICAL MEDICAL ELECTRONICS TECH CO LTD
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