Sample collecting device used for collecting solid or semi-solid sample

A sample collection, semi-solid technology, used in biological testing, material inspection, etc., can solve the problems of cumbersome operation process, long detection time, operator infection, etc., to avoid contact, ensure safety and reliability, and promote the effect of flow

Inactive Publication Date: 2009-08-05
美艾利尔瑞士公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing devices for collecting and analyzing occult blood bring a lot of inconvenience to patients and operators, such as long detection time; if the operator has to expose the sample

Method used

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  • Sample collecting device used for collecting solid or semi-solid sample
  • Sample collecting device used for collecting solid or semi-solid sample
  • Sample collecting device used for collecting solid or semi-solid sample

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0030] The present invention will be further explained below in conjunction with the accompanying drawings:

[0031] Sample collection device

[0032] The invention provides a sample collection device for collecting solid or semi-solid samples. The sample can be a biological sample, such as a stool sample.

[0033] Such as Figure 1-5 As shown, the sample collection device 110 includes a first plate 114 and a second plate 112. The first and second plates can be made of any suitable material. For example, it can be made of elastic, water-resistant or impermeable materials, such as plastic, coated cardboard, metal or glass. The first and second plates are hinged to each other, for example by hinges 224 (see figure 2 Shown) connected. "Hinged" means that the first and second plates are connected to each other at one end, and their free ends can move away from each other around the hinge. There are many splicing methods that can be used. Such as figure 2 In the illustrated embodim...

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PUM

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Abstract

The invention provides a sample collecting device for collecting solid or semisolid samples, comprising a first board and a second board, wherein the first board is provided with a first opening and a cover plate for covering the first opening; the second board is provided with a second opening and a sample collecting plate for covering the second opening; and the cover plate and the sample collecting plate are made of material which prevents solid or semisolid samples from passing through but allows solution to pass through. The sample collecting device is provided with an opening position and a closed position, when the sample collecting device is at the closed position, the first opening is opposite to the second opening, and a sample collecting zone is formed between a zone where the cover plate covers the first opening and a zone where the sample collecting plate covers the second opening.

Description

[0001] This patent application is a divisional application of Chinese Patent Application No. 200510070353.X technical field [0002] The invention relates to a medical testing device, in particular to a sample collection device for collecting solid or semi-solid samples. [0003] The present invention also relates to a detection method for detecting stool samples using the above-mentioned collection and detection device assembly. Background technique [0004] Testing for occult blood in stool samples is a preliminary method for detecting colon cancer. Existing methods for detecting hemoglobin in stool samples, such as the chemical method based on guaiacol as the reaction substrate (Guaiac-based), cannot distinguish the hemoglobin derived from the diet (such as from the meat in the diet) ) is also the hemoglobin of human beings, so it leads to the generation of a large number of false positive test results. To overcome this shortcoming, a specific immunoassay for human hemo...

Claims

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Application Information

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IPC IPC(8): G01N33/53G01N33/72
Inventor 廖飞儿
Owner 美艾利尔瑞士公司
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