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A human body decompression sickness simulation model and its construction method

A technology for simulating models and decompression sickness, applied in teaching models, instruments, educational tools, etc., which can solve problems such as difficult intuitive understanding, data acquisition, and inability to use simulation experiments

Active Publication Date: 2021-10-22
中国人民解放军海军军医大学海军医学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the study and research of decompression sickness, there is no simulation model for the formation of the pathology, it is difficult to have an intuitive understanding of it, and it is impossible to use simulation experiments to obtain corresponding data

Method used

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  • A human body decompression sickness simulation model and its construction method
  • A human body decompression sickness simulation model and its construction method

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Experimental program
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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] figure 1 It is a schematic diagram of the structure of the human decompression sickness simulation model.

[0022] like figure 1 As shown, in the present embodiment, the human body decompression sickness simulation model includes: a human body model body 10, a simulated heart 20, a simulated lung 30, a lung simulated blood vessel 40, a liquid pump, and a gas cover 50 (due to transparent figure 1 Not shown in), gas pump and limb simulation blood vessel 60.

[0023] The human body model body 10 simulates the shape of the human body, on which skeletal muscles and the like can also be drawn. The simulated heart 20 , the simulated lung 30 , the simulated lung blood vessel 40 , the gas mask 50 , the gas pump and the simulated limb blood vessel 60 are all fixed on the corresponding positions of the mannequin body 10 . The simulated lung blo...

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Abstract

The invention provides a human body decompression sickness simulation model and a construction method thereof, comprising at least one simulated blood vessel, a gas cover and an air pump; the simulated blood vessel is made of a transparent material and filled with liquid; at least one of the simulated blood vessels is made of a waterproof and breathable material; the gas The cover is made of transparent material, and at least wraps the simulated blood vessel of waterproof and breathable material; the air pump is airtightly connected with the gas cover, and can add and / or discharge gas to the gas cover. Its advantage is that the formation of decompression sickness can be seen intuitively, and the parameters for quickly eliminating decompression sickness can be studied in depth to fill in the gaps in the industry.

Description

technical field [0001] The invention relates to a simulation model and a construction method thereof, in particular to a human decompression sickness simulation model and a construction method thereof. Background technique [0002] Decompression sickness is a systemic disease caused by improper decompression after working in a high-pressure environment, the dissolved gas in the body exceeds the supersaturation limit, and bubbles are formed inside and outside blood vessels and in tissues. Acute decompression sickness occurs shortly after decompression or during decompression. Decompressive osteonecrosis mainly occurs in the femur, humerus, and tibia, and slowly evolving ischemic bone or bone joint damage. [0003] Diving operations, caisson operations, special high-altitude flights, etc., if the decompression regulations are not followed, symptoms of nitrogen bubble compression or vascular embolism may occur, resulting in decompression sickness. When working underwater, eve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/28
CPCG09B23/28
Inventor 方以群范维袁恒荣包晓辰王世锋许骥李慈马骏李娜
Owner 中国人民解放军海军军医大学海军医学研究所