Biological detection material collection and storage device

A technology of biological inspection materials and storage devices, which is applied in the direction of sampling devices, etc., can solve the problems of easy damage, mildew, and loss, etc., and achieve the effects of safe storage, mildew prevention, and cost reduction

Inactive Publication Date: 2013-04-10
GUANGZHOU CRIMINAL SCI & TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, the current collection and storage of biological testing materials have the following problems: easy to pollute; easy to lose; easy to mildew; easy to be destroyed

Method used

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  • Biological detection material collection and storage device

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the embodiments of the invention are not limited thereto.

[0015] Such as figure 1 As shown, a biological sample collection and storage device includes a transparent sleeve 1 with an open end and a sleeve plug 2 for sealing. The material of the transparent sleeve 1 is transparent plastic; the sleeve plug 2 is provided with A cotton swab 3 extending into the sleeve 1, a desiccant 5 that can quickly absorb moisture and indicate humidity (including color-changing silica gel that can be regenerated by heating and a desiccant that has a moisture absorption rate of 100% of its own weight) is placed on the bottom of the transparent sleeve 1. fiber dry sheet). The transparent sleeve 1 is provided with a grid 4 for fixing the desiccant 5 on the bottom of the transparent sleeve 1 . The cotton swab 3 is suspended in the transparent sleeve 1 and does...

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Abstract

The invention discloses a biological detection material collection and storage device. The biological detection material collection and storage device comprises a transparent casing pipe with one open end and a casing pipe plug for sealing, wherein a cotton swab extending into the casing pipe is arranged on the casing pipe plug; a drying agent capable of quickly absorbing water and indicating humidity is placed at the bottom of the transparent casing pipe; and grids for fixing the drying agent at the bottom of the transparent casing pipe are arranged in the transparent casing pipe. The biological detection material collection and storage device integrates collection, packaging, storage and drying functions.

Description

technical field [0001] The invention relates to the technical field of collection and storage of biological inspection materials, in particular to a device for collection and storage of biological inspection materials. Background technique [0002] The collection, packaging and storage of blood, saliva and other biological samples are often involved in the fields of forensic science, medical and health and biotechnology. Especially in the field of forensic science, it is often encountered biological samples that are wet, trace or even mixed with large amounts of pollutants. Improper collection and storage methods of biological test materials may easily lead to loss, contamination or corruption of the test materials, resulting in failure of the test, and thus the loss of evidentiary value of the test materials. Since criminal cases often go through many years from occurrence to trial, biological specimens used as evidence need to be stored for a long time; biological specime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/02
Inventor 杨电刘超李越邹建文戴维列温锦锋汪冠三胡慧英
Owner GUANGZHOU CRIMINAL SCI & TECH RES INST
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