Simulator for blood vessel ligation

A technology of vascular ligation and simulation device, which is applied in the field of medical devices, can solve the problems of high cost, large gap in human tissue structure and texture, affecting learning and improving clinical practical operation level, and achieve the effect of improving treatment level and improving skills

Inactive Publication Date: 2014-12-24
TIANJIN MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Therefore, for medical students and young doctors who are going to enter medical clinical work, it is necessary to carry out training in this area, and train commonly used simulated entities to operate. However, the current domestic and foreign vascular ligation training models lack the simulated vascular bed structure. The disadvantages are: 1. Cost High, 2. The simulated blood vessels are mostly made of metal or hard rubber materials. 3. The structure and texture of human tissues are quite different, which affects their learning and improvement of clinical practical operation level

Method used

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  • Simulator for blood vessel ligation
  • Simulator for blood vessel ligation
  • Simulator for blood vessel ligation

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the present invention will be further described:

[0016] Such as Figure 1 to Figure 4 As shown, a simulation device for vascular ligation is composed of a device body, the device body includes a base plate 1, and the base plate 1 is provided with a simulation cavity 2 with an open upper end, and the simulation cavity 2 is Made of rubber material, it simulates the opening shape of the cavity, and can be designed as a circular opening according to different parts of the human body or the actual needs of surgery (such as Figure 4 shown), elliptical opening, beveled opening (such as figure 1 shown), one-sided concave opening (such as image 3 shown) or double-sided concave openings (such as Figure 4 As shown), of course, more shape openings can also be designed as required; the present invention is provided with a simulated blood vessel mattress 3 with elastic function in the simulated cavity 2, and the simulated blood ...

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Abstract

The invention discloses a simulator for blood vessel ligation. The simulator comprises a bottom plate, the bottom plate is provided with a simulation cavity with an opening upper end, a simulated blood vessel mattress with an elastic function is arranged in the simulation cavity, and hollow simulation blood vessels with two ends fixed with the simulated blood vessel mattress is arranged on the simulated blood vessel mattress. The simulator for blood vessel ligation is high in flexibility, operation sense is similar to human tissues, and the purpose for improving clinical operation level of medical students and young doctors is achieved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a simulation device for teaching and practicing blood vessel ligation. Background technique [0002] In the prior art, vascular ligation is usually frequently used in the process of surgical treatment of patients. It is a basic skill that medical students and young doctors must master, and it is a compulsory content for the operation of the physician qualification examination. Therefore, for medical students and young doctors who are going to enter medical clinical work, it is necessary to carry out training in this area, and train commonly used simulated entities to operate. However, the current domestic and foreign vascular ligation training models lack the simulated vascular bed structure. The disadvantages are: 1. Cost Second, the simulated blood vessels are mostly made of metal or hard rubber materials. Third, the structure and texture of human tissues are quite different, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
Inventor 史念珂
Owner TIANJIN MEDICAL UNIV
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