Anthropomorphic dummy system for interventional instrument demonstration and test

Abstract

The invention discloses an anthropomorphic dummy system for interventional instrument demonstration and test, and belongs to the medical instrument training and test field. The system is characterizedby comprising a transparent human body shell, a partition plate, simulated blood vessel pipelines, a liquid collecting loop, a beating heart pump and a whole body blood vessel pulse pump; whole-bodyblood vessels and a simulated transparent human body shape are provided, and high simulation of a whole-body blood vessel system needed by interventional instrument demonstration and test is achieved;the simulated blood vessel pipelines are arranged on the partition plate and used for simulating a human body blood system and dispersing liquid pumped out of the heart to branches; the tail ends ofthe branches are fixed on the joint of the partition plate; the liquid collecting loop is arranged below the partition plate and is responsible for collecting flowing liquid in the simulated blood vessel pipelines on the partition plate and returning the flowing liquid to the pump, so that circulating liquid is provided, cardiac beat and pulse of the liquid in the blood vessels are achieved through a dual-drive system, and meanwhile the system guarantees that the flowing liquid in the blood vessels has sufficient pressure, so that blood pressure distribution in the cardiovascular system of thehuman body is simulated.

Description

technical field [0001] The invention belongs to the field of medical equipment training and testing, in particular to an interventional equipment demonstration and testing simulation human system. Background technique [0002] The amount of cardiovascular and cerebrovascular interventional surgery is increasing year by year, and more and more hospitals are carrying out interventional surgery, but interventional surgery is difficult to operate, the learning cycle is long, and a lot of operation practice is required to become proficient. However, due to the limitations of the current medical environment, many medical staff are unable to obtain enough operating opportunities in the process of advanced training and learning. Most doctors can only perform the simplest operations after training, and the ability to deal with unusual situations and complex operations insufficient. [0003] At present, although some simple simulators have appeared, most of them are limited to local ...

AI Technical Summary

Problems solved by technology

[0002] The amount of cardiovascular and cerebrovascular interventional surgery is increasing year by year, and more and more hospitals are carrying out interventional surgery, but the operation of interventional surgery is difficult, the learning cycle is long, and a lot of operation practice is required to become proficient

However, due to the limitations of the current medical environment, many medical staff are unable to obtain enough operating opportunities in the process of advanced training and learning. Most doctors can only perform the simplest operations after training, and the ability to deal with unusual situations and complex operations insufficient

[0003] At present, although some simple simulators have appeared, most of them are limited to local blood vessels, lacking a vascular circulation system that simulates the complex vascular network of the whole human body, and the fluid flow behavior is also very simple, which greatly reduces the sense of reality of interventional device training and testing. The effect is limited, only some basic operations can be practiced, and it is still difficult to perform real surgical operations after practice

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