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Method for analyzing particles in to-be-detected sample

A technology of samples and particles, applied in the field of biomedicine, can solve problems such as inability to accurately reflect true values ​​and errors

Pending Publication Date: 2021-08-06
SHANGHAI RUIYU BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The traditional method of detecting particles in liquid samples is to use a particle counter to perform sampling detection to determine the number of particles, but the sampling detection method cannot accurately reflect the true value of particles in the sample, and there are certain errors

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Embodiment Construction

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present specification, the following briefly introduces the drawings that need to be used in the description of the embodiments. Apparently, the accompanying drawings in the following description are only some examples or embodiments of this specification, and those skilled in the art can also apply this specification to other similar scenarios. Unless otherwise apparent from context or otherwise indicated, like reference numerals in the figures represent like structures or operations.

[0014] It should be understood that "system", "device", "unit" and / or "module" as used herein is a method for distinguishing different components, elements, parts, parts or assemblies of different levels. However, the words may be replaced by other expressions if other words can achieve the same purpose.

[0015] As indicated in the specification and claims, the terms "a", "an", "an" and / or "the" are...

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Abstract

The invention relates to a method for analyzing particles in a to-be-detected sample. The method comprises the following steps: acquiring a total volume image of the to-be-detected sample through an image acquisition device, wherein the imaging field of view of the total volume image can reflect the total volume of the to-be-tested sample in the sample container; and determining analysis parameters of to-be-analyzed particles in the to-be-detected sample at least based on the total volume image, the analysis parameters at least comprising the number of particles.

Description

technical field [0001] This specification relates to the field of biomedicine, in particular to a method for analyzing particles in samples to be tested. Background technique [0002] In the technical fields of biomedicine, inspection and testing, it usually involves the detection of particles in liquid samples or semi-solid samples (such as transparent gels, etc.) to determine the number or concentration of particles in the sample. The traditional method of detecting particles in liquid samples is to use a particle counter to perform sampling detection to determine the number of particles, but the sampling detection method cannot accurately reflect the true value of particles in the sample, and there are certain errors. [0003] Therefore, there is an urgent need for a detection method that can realize the detection of particles in the sample to be tested, so as to improve the detection accuracy. Contents of the invention [0004] One of the embodiments of this specifica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/10G01N15/06
CPCG01N15/10G01N15/06G01N2015/1006G01N2015/1022G01N2015/1024G01N15/075
Inventor 陈凯罗浦文范伟亚
Owner SHANGHAI RUIYU BIOTECH