Whole body vein intervention simulation model

By designing a whole-body venous intervention simulation model, which uses a torso base, support components, and vascular components to simulate the venous structure, the problem of insufficient cadaver resources in venous vascular teaching was solved, and a safe and efficient training effect was achieved.

CN223842514UActive Publication Date: 2026-01-27SHANGHAI LINYUN ZHIDA INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202422632113.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-30
Publication Date
2026-01-27
Estimated Expiration
2034-10-30

AI Technical Summary

Technical Problem

Existing methods for teaching and training venous vascularization suffer from problems such as insufficient cadaver resources, incomplete cadaver lesions, and difficulty in reusing cadavers due to rigor mortis. Furthermore, using real cadavers for training poses safety risks.

Method used

A whole-body venous intervention simulation model was designed, including a torso base, support components, and vascular components. The model is supported by a combination of torso base, head base, upper limb base, and lower limb base, and forms a circulation pipeline with connectors, straight tubes, etc. A pulse pump and a digital display temperature-controlled water tank are used to simulate blood flow, realizing the flow of blood within the model and supporting the training needs of different vascular intervention surgeries.

Benefits of technology

This model facilitates the simulation of venous morphology and lesions, reduces the risk of infection, meets the needs of venous vascular teaching and training, solves the problem of insufficient cadaver resources, and improves the safety and practicality of training.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a whole body vein intervention simulation model, which comprises a trunk base, a support assembly and a blood vessel assembly, and is characterized in that the top of the trunk base is provided with a trunk skeleton; the supporting assemblies are arranged on the two sides of the trunk base. According to the whole-body vein intervention simulation model, the trunk base, the head base, the upper limb base, the lower limb base and the like are combined and supported to simulate various vein blood vessel forms, a circulating pipeline is formed under the cooperation of the connector, the straight-through pipe, the plate-penetrating elbow, the plate-penetrating straight-through pipe and the like, and the whole-body vein blood vessel intervention simulation model is formed under the action of the pulsating pump and the digital display temperature control water tank. Simulated blood flow can be conveniently introduced into a blood vessel pipeline, the blood flow can flow in the model, the requirements of different blood vessel interventional operations can be met, meanwhile, various blood vessel lesion forms can be conveniently arranged at any blood vessel position, the learning and training requirements can be met, and the infection risk possibly caused in actual operation is reduced.
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