Frozen tissue sample support and use method thereof

A tissue sample and sample technology, applied in the field of frozen tissue sample holder, can solve the problems of limited configuration, affecting diagnostic results, easy confusion or errors, etc., to achieve the effect of increasing the contact area, improving freezing efficiency, and avoiding tissue confusion

Pending Publication Date: 2021-09-03
宁波市临床病理诊断中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing frozen tissue sample holders are made of metal. Due to the high cost of frozen tissue sample holders and limited configuration, frozen tissue sample holders are often reused, which is prone to cross-contamination between detection tissues, thus affecting the interpretation of diagnostic results. , even a false positive
Moreover, after the frozen section is completed, the process of transferring the tissue from the sample holder to the tissue embedding box is prone to confusion or errors, and in severe cases, it may even cause medical accidents

Method used

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  • Frozen tissue sample support and use method thereof
  • Frozen tissue sample support and use method thereof
  • Frozen tissue sample support and use method thereof

Examples

Experimental program
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no. 1 example

[0039] see figure 1 , which is a schematic structural diagram of a frozen tissue sample holder 100 provided in the first embodiment of the present invention. The frozen tissue sample holder 100 includes, for example: a sample platform 10 , an end cap 20 and a label installation position 30 . Wherein, the end cap 20 and the label mounting position 30 are both set on the sample platform 10 , and the end cover 20 is detachably set on the sample platform 10 , and the label mounting position 30 is set on the opposite side of the sample platform 10 .

[0040] Specifically, combine figure 2 and Figure 4 For example, the sample platform 10 includes: a sample placement surface 13 and a platform bottom surface 14, and the sample placement surface 13 and the platform bottom surface 14 are oppositely arranged.

[0041] For example, there is no label installation position 30 on the existing frozen tissue sample holder. Before the frozen section of the tissue to be tested, each tissue ...

no. 2 example

[0056] Specifically, see Figure 5 , which provides a flowchart of a method for using a frozen tissue sample tray according to the second embodiment of the present invention. The method for using the frozen tissue sample holder uses the frozen tissue sample holder 100 described in any one of the first embodiment, specifically including:

[0057] Step S10: Fix the tissue sample to be frozen and tested on the sample placement surface, and install the corresponding label on the label installation position;

[0058] Step S20: installing the sample platform into the cryostat;

[0059] Step S30: Slicing the frozen tissue sample for detection;

[0060] Step S40: After the freezing report is reviewed and issued, take the sample platform out of the cryostat, and directly cover the end cap;

[0061] Step S50: After checking and confirming that the pathology number of the label is consistent with the pathology label number of the specimen bottle, put the frozen tissue sample tray into...

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Abstract

The embodiment of the invention discloses a frozen tissue sample support, which comprises a sample bearing platform, an end cover and a label mounting position, wherein the sample bearing platform is provided with a sample placing surface and a bearing platform bottom surface, and the sample placing surface and the bearing platform bottom surface are oppositely arranged; the end cover detachably covers the sample placing surface; and the label mounting position is arranged on the bearing platform bottom surface, and the label mounting position extends out of the sample bearing platform. According to the embodiment of the invention, on one hand, the detected tissue sample can be accurately filed after the frozen section is completed, the possibility of tissue confusion is avoided to the greatest extent, and the medical safety is ensured; and on the other hand, the tissue sample support is designed to be disposable, so that the possibility of cross contamination among tissues due to repeated use of the tissue sample support can be avoided, and medical error accidents are prevented.

Description

technical field [0001] The invention relates to the field of pathological detection of tissue samples, in particular to a frozen tissue sample holder and a method for using the frozen tissue sample holder. Background technique [0002] With the development of precision medicine, pathology has become an important part of medical activities. In the course of medical activities, the Department of Pathology is mainly engaged in the diagnosis of tissue biopsy, and is known as "the doctor among doctors". As an important part of histopathological diagnosis, rapid intraoperative pathological diagnosis can determine the nature of the disease in a short period of time, thereby providing clinicians with a clear direction of surgery and providing a reliable basis for the next step of treatment plan formulation. [0003] Most of the existing frozen tissue sample holders are made of metal. Due to the high cost of frozen tissue sample holders and limited configuration, frozen tissue sampl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/06G01N1/28G01N1/42
CPCG01N1/06G01N1/42G01N1/286G01N2001/2873
Inventor 俞吉霞朱尧迪汪春年
Owner 宁波市临床病理诊断中心
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