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Device for detecting sample, method for detecting sample, and modules for collecting and detecting sample

A sample detection and sample collection technology, applied in the direction of biological testing, material inspection products, etc., can solve the problems of cumbersome operation process, long detection time, operator infection, etc., and achieve the effect of avoiding contact, ensuring safety and reliability, and promoting flow

Active Publication Date: 2006-04-19
雅培快速诊断国际无限公司
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  • Abstract
  • Description
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  • 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 during the detection operation, it is easy to cause environmental pollution, and at the same time The operator may also cause infection, and there is also a cumbersome operation process

Method used

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  • Device for detecting sample, method for detecting sample, and modules for collecting and detecting sample
  • Device for detecting sample, method for detecting sample, and modules for collecting and detecting sample
  • Device for detecting sample, method for detecting sample, and modules for collecting and detecting sample

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] sample collection device

[0030] The present 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 or the like.

[0031] Such as Figure 1-5 As shown, sample collection device 110 includes a first plate 114 and a second plate 112 . The first and second plates may be made of any suitable material. For example, it may be made of a resilient, water-resistant or impermeable material such as plastic, coated cardboard, metal or glass. The first and second plates are hinged to each other, for example by hinge 224 (see figure 2 shown) connection. "Hinged connection" means that the first and second boards are respectively connected to each other at one end thereof, and the respective free ends can move around the hinge to move away from each other. There are many splic...

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Abstract

The device for detecting sample includes main body, detecting element housed inside the main body fixedly, and material of absorption and transfer. There are following parts setup on main body: gathering unit for collecting external sample, and docking area assorted; opening for application of sample in use for sample liquid to pass through, and result display window in use for observing tested result. Being located inside the opening for application of sample, the material of absorption and transfer keeps connectivity with detecting element so as to raise fluid velocity of detection liquid. Being processed by surfactant, the material of absorption and transfer promotes flow of detection liquid further, shortens detection time without disturbing detected result.

Description

technical field [0001] The invention relates to a medical detection device, in particular to a detection device for detecting a stool sample and a stool sample collection and detection device assembly using the detection device. [0002] The present invention also relates to a detection method for detecting stool samples using the above-mentioned collection and detection device assembly. Background technique [0003] 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 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 hemoglobin (hHb) was employed. The antibodies used in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/50G01N33/52G01N33/53G01N33/72
Inventor 戴节林胡海鹏廖飞儿俞卫东孙少民
Owner 雅培快速诊断国际无限公司
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