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decompression sickness simulator

A technology for decompression sickness and simulated lungs, applied in the field of simulated human models, can solve problems such as inability to use simulation experiments, obtain data, and difficult intuitive understanding

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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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] figure 1 It is a schematic diagram of the structure of the decompression sickness simulator.

[0023] Such as figure 1 As shown, in this embodiment, the decompression sickness simulator includes: a mannequin body 10 , a simulated heart 20 , a simulated lung 30 , a simulated lung blood vessel 40 , a liquid pump, a gas tube 50 , a gas pump and limb blood vessels 60 .

[0024] 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 tube 50 , the gas pump and the limb blood vessel 60 are all fixed on the corresponding positions of the mannequin body 10 . The lung simulated blood vessel 40 and limb blood vessel 60 are filled with red liquid, simulating blood. The liquid pump ca...

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Abstract

The invention provides a simulated human for decompression sickness, comprising at least one simulated blood vessel, at least one gas tube and an air pump; the simulated blood vessel is made of transparent material and filled with liquid; at least one of the simulated blood vessels is made of waterproof and breathable material; the gas tube is The transparent material wraps at least the simulated blood vessel of the waterproof and breathable material; the air pump is airtightly connected with the gas tube, and can add and / or discharge gas to the gas tube. 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 simulated human model, in particular to a decompression sickness simulated human. 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, every time the body dives 10m, it is roughly equivalent to increasing the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/28G09B23/30
CPCG09B23/28G09B23/30G09B23/303
Inventor 范维方以群顾靖华袁恒荣包晓辰谷爱梅李娜
Owner 中国人民解放军海军军医大学海军医学研究所