Blood vessel model and blood circulation simulating device using same

A vascular model and simulation device technology, applied in the field of vascular model, can solve the problems of high cost of animal experiments, low repeatability of surgical operation practice, unintuitive operation process, etc., and achieve the effect of solving high cost

Active Publication Date: 2010-10-06
SHANGHAI BLUEVASCULAR MEDTECH CO LTD
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Problems solved by technology

Obviously, it has long been impossible to effectively enable operators to have the above-mentioned abilities through static blood vessel pictures
[0004] At present, the more effective operation training and experiments of arterial minimally invasive interventional therapy are mainly done through animal experiments. However, there

Method used

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  • Blood vessel model and blood circulation simulating device using same
  • Blood vessel model and blood circulation simulating device using same
  • Blood vessel model and blood circulation simulating device using same

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Embodiment Construction

[0037] In order to better understand the present invention, the following will be further described in conjunction with specific examples of the present invention, but they do not limit the present invention.

[0038] First refer to figure 1 , which schematically shows a preferred vascular model 1 for simulating the aorta in the present invention. The structure and curved shape of the aortic vessel model 1 are made according to the proportion of normal human body, that is, the ratio to normal human blood vessel is 1:1, so that the proportion of the whole vessel model is coordinated and reasonable. The blood vessel model 1 is a split structure, including a thoracic aorta 10 and an abdominal aorta 20 , which are detachably sealed at the interface 40 . Correspondingly, the model of each branch arterial vessel can be detachably connected to the thoracic aorta or the abdominal aorta at corresponding interfaces (not shown). The lumen of the model is unobstructed, openings can be p...

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Abstract

The invention provides a blood vessel model used for simulating blood circulation, which is formed by processing a transparent or semitransparent material according to an aorta of the human body and is designed with a split structure which can be detached. The invention also provides a blood circulation simulation device, which comprises an experimental operation box, a liquid tank, a control main machine connected with the liquid tank for controlling the supply and discharge of simulative blood and the blood vessel model which is arranged in the experimental operation box and is in sealed communication with the liquid tank, wherein the experimental operation tank has an opening for minimally invasive appliance intervention, and the opening can be sealed. The blood vessel model and the blood circulation simulating device effectively solves the problems of high cost, invisible surgical process, difficult artery intervention surgical training and the like of the prior minimally invasive surgical operation exercises. The blood vessel model and the blood circulation simulating device mainly used on occasions such as artery minimally invasive intervention surgical experiments, surgical operation exercises, artery intervention surgery experimental performance tests and the like.

Description

technical field [0001] The present invention relates to a blood vessel model mainly used for arterial interventional surgical device performance testing, device parameter determination, and surgical simulation experiments. Simulator. Background technique [0002] Due to the aging population, the rising incidence of hypertension, diabetes, and hyperlipidemia, and the rapid development of imaging diagnosis, the incidence and detection rate of arterial diseases are increasing. The treatment process of traditional artificial vascular replacement is very complicated, traumatic, and extremely high in mortality, while minimally invasive treatment with endovascular stent intervention has the advantages of safety and effectiveness, so it has been accepted by most doctors and patients , has become the main treatment for arterial disease. Especially for patients with advanced age and many complications, it is the first choice, even the only cure. [0003] The ensuing problem is that...

Claims

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Application Information

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IPC IPC(8): G09B23/30G09B23/34
Inventor 朱清罗七一黄定国景在平陆清声
Owner SHANGHAI BLUEVASCULAR MEDTECH CO LTD
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