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Tissue preservation mechanism and using method thereof

A tissue and storage box technology, applied in the preservation, application, animal husbandry and other directions of human or animal body, can solve the problems of tissue destruction, difficult to separate storage fluid from tissue, difficult to distinguish spatial orientation, etc. The effect of protecting cleanliness and integrity and shortening judgment time

Active Publication Date: 2021-08-03
THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although some well-preserved organs can judge their spatial structure by their appearance, some tissues cut from a certain organ or bone often cannot find an effective way to mark their spatial position information during preservation, such as the upper part of the tissue. , down, left, and right orientations, it is often difficult for the user to distinguish its spatial orientation when taking it next time; in addition, the storage liquid is in direct contact with the tissue, and the storage liquid is easy to penetrate into the tissue, making it difficult to completely separate the storage liquid from the tissue , or damage to the tissue after forced separation

Method used

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  • Tissue preservation mechanism and using method thereof
  • Tissue preservation mechanism and using method thereof
  • Tissue preservation mechanism and using method thereof

Examples

Experimental program
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Embodiment 1

[0032] Such as figure 1 As shown, a tissue preservation mechanism according to a preferred embodiment of the present invention includes a preservation box 2 in which a photocuring solution 202 is arranged, and a light-transmitting film 3 arranged between the photocuring solution 202 and the tissue. 4, during storage, the light-transmitting film 3 at least partially wraps the tissue 4 and is placed in the storage box 2 together with the tissue 4; the light-transmitting film 3 is provided with identification lines and identification words. The light-transmitting film 3 can not only mark the orientation of at least part of the structural features of the tissue 4, so that the user can quickly know the orientation and orientation of the tissue 4 when taking the tissue next time; it can also prevent the tissue 4 from sticking to the light-curing liquid 202, effectively Protect the original form of Organization 4.

[0033] The light-curing liquid 202 is a material that can rapidly u...

Embodiment 2

[0043] In this embodiment, some changes are made on the basis of embodiment 1. The same parts and components as in embodiment 1 will use the same symbols and their detailed description will be omitted. Only the changed structure will be described in detail below.

[0044] further reference Figure 4 In this embodiment, the second film body 32 is used to replace the first film body 31, the second marking line 303 is used to replace the first marking line 301, and the second marking word 304 is used to replace the first marking word 302; in this embodiment, the second film body 32 is Rectangular flake shape, a plurality of second identification lines 303 parallel to each other are set on the second film body 32, and one end of the second identification lines 303 is drawn with arrows for pointing. Optionally, the second identification lines 303 can be equidistant or Non-equidistant arrangement, a plurality of second identification characters 304 are also set on the second film bo...

Embodiment 3

[0046] In this embodiment, certain changes are made on the basis of embodiment 1, so the same parts and components as in embodiment 1 will use the same symbols and their detailed descriptions will be omitted, and only the changed structures will be described in detail below.

[0047] further reference Figure 5 In this embodiment, the third film body 33 is used to replace the first film body 31, the third marking line 305 is used to replace the first marking line 301, the third marking word 306 is used to replace the first marking word 302, and the third film body 33 is an oval sheet The third film body 33 is provided with a plurality of third marking lines 305 passing through the center of the third film body 33. Optionally, the equicentric angle distribution of the plurality of third marking lines 305 can also be non-equal central angle distribution. A plurality of third identification characters 306 are also set on the three membranes 33 , and the contents are "upper", "low...

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Abstract

The invention discloses a tissue preservation mechanism. The tissue preservation mechanism comprises a preservation box (2), wherein light curing liquid (202) is arranged in the preservation box (2). The tissue preservation mechanism further comprises a light-transmitting film (3), wherein the light-transmitting film (3) is arranged between the light curing liquid (202) and tissue (4); during storage, the light-transmitting film (3) at least partially wraps the tissue (4), and the light-transmitting film (3) and the tissue (4) are arranged in the preservation box (2) together; and identification lines and identification characters are arranged on the light-transmitting film (3). By adopting the light-transmitting film (3), the orientation of at least a part of the structural characteristics of the tissue (4) can be marked, so a user can quickly know the orientation information of the at least a part of the structural characteristics of the tissue (4) when taking the tissue next time, the next operation of the user is facilitated, and judgment time is shortened; and the tissue (4) can be prevented from being adhered to the photocuring liquid (202), so the original form of the tissue (4) is effectively protected.

Description

technical field [0001] The invention relates to the technical field of tissue preservation, in particular to a tissue preservation mechanism and a use method. Background technique [0002] With the rise of spatial proteomics, the preservation of tissue samples requires more precise spatial positioning. [0003] Publication No. CN111630157A discloses a method for storing and / or transporting multicellular aggregates, which mentions: "Make the multicellular aggregates contact with alginate hydrogel-forming polymers, polymerize the polymers To form a reversibly cross-linked alginate hydrogel containing aggregates, wherein the multicellular aggregates are entrapped or encapsulated in the alginate hydrogel, the alginate containing multicellular aggregates The hydrogel is packaged and sealed in a watertight or airtight container and the packaged multicellular aggregate is transported from a first location to a second location at a temperature of 10 to 30°C". [0004] Although som...

Claims

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Application Information

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IPC IPC(8): A01N1/02
CPCA01N1/0263A01N1/021
Inventor 张小磊孙海秋陈西淼金杰王向阳
Owner THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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