Tissue shaping and fixing device for in-vitro tissue thermal damage test

By designing a tissue shaping and fixing device including a working table, a movable shaping table and a sliding system, the problems of irregular shape and gravity deformation in the thermal damage test are solved, and uniform shape and fixation of the tissue are achieved, improving the accuracy and efficiency of the test.

CN222825334UActive Publication Date: 2025-05-02EPINTEK
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Patent Information

Application Number
CN202421542712.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-02
Publication Date
2025-05-02
Estimated Expiration
2034-07-02

AI Technical Summary

Technical Problem

In the field of medical surgery, in the thermal damage test of ex vivo tissue, the tissue shape is irregular and deformed by gravity, and the lack of effective fixing devices leads to uneven thermal effects and large cutting deviations, which affects the accuracy of subsequent pathological production.

Method used

A tissue shaping and fixing device for thermal damage test of ex vivo tissue was designed, including a working table, a movable shaping table, a movable baffle and a sliding buckle system. Through the combination and adjustment of these components, a shaping area that is suitable for the size of the tissue is formed to ensure the shape and fixation of the tissue during the test.

Benefits of technology

This device can effectively avoid the deformation of the tissue due to gravity, achieve uniform shape and fixation of the tissue, improve the smoothness and accuracy of the test, and ensure the effectiveness of the thermal damage results.

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Abstract

The utility model relates to the field of medical surgery, and discloses a tissue shaping and fixing device for in-vitro tissue thermal injury test, which comprises an operating table and a movable shaping table, a square table is arranged on the left side of the operating table, a rear baffle is arranged at the rear end of the operating table, a track is arranged at the rear baffle, and the movable shaping table is connected with the operating table. An arch-shaped sliding rail is arranged on the side, away from the rear baffle, of the top of the operation table, a brake bolt is installed in the arch-shaped sliding rail, a movable shaping table can be assembled above the operation table, and four sets of movable baffles are arranged on one side of the top of the movable shaping table. According to the tissue shaping and fixing device for the in-vitro tissue thermal damage test, the movable shaping table, the operation table and the movable baffle are arranged, a tissue shaping area matched with the size of a tissue is formed through assembly of the movable shaping table and the operation table according to the size of the tissue, tissue blocks of different sizes are shaped, and the situation that the tissue deforms due to gravity is avoided; the problem that in-vitro fixing of irregular-shaped tissue is not convenient is solved.
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