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Sample analyzer, sample adding device and sample adding method

A sample adding device and sample technology, applied in the field of medical testing, can solve problems such as low sample adding efficiency, achieve the effects of improving efficiency, improving sample analysis efficiency, and realizing rapid detection and analysis

Pending Publication Date: 2022-06-21
SHENZHEN DYMIND BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to propose a sample analyzer, a sample loading device and a sample loading method, aiming at solving the problem of low sample loading efficiency of the existing sample loading device

Method used

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  • Sample analyzer, sample adding device and sample adding method
  • Sample analyzer, sample adding device and sample adding method
  • Sample analyzer, sample adding device and sample adding method

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Embodiment Construction

[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0060] like figure 1 and figure 2 As shown, the sample adding device of an embodiment is mainly used for sucking and discharging samples, and its specific structure includes: a sample needle 100, a first valve 510, a first liquid addition device 210 and a second liquid addition device 220, the first liquid addition device 220. The liquid feeder 210 communicates with the sample needle 100 , and the first valve 510 is arranged on the ...

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Abstract

The embodiment of the invention discloses a sample analyzer, a sample adding device and a sample adding method.The sample adding device comprises a sample needle, a first valve, a first liquid adding device and a second liquid adding device, the first liquid adding device is communicated with the sample needle, the first valve is arranged on a pipeline between the sample needle and the second liquid adding device, and when the first valve is closed, the second liquid adding device is closed; when the first valve is opened, the first liquid adding device can drive the sample needle to suck a sample and discharge the sample, when the first valve is opened, the first liquid adding device and the second liquid adding device can drive the sample needle to suck the sample and discharge the sample, and the first liquid adding device and the second liquid adding device can work at the same time to provide high sample adding speed. Therefore, the sample adding time can be saved under the condition that the sample adding amount of the sample is large, the sample adding efficiency is improved, the efficiency of transferring the sample to the detection device by the sample adding device can be improved, the rapid detection and analysis of the sample by the detection device are realized, and the sample analysis efficiency of the sample analyzer is improved.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a sample analyzer, a sample adding device and a sample adding method. Background technique [0002] The sample loading device is a device used to complete the suction and discharge of samples, and is mainly used in in vitro diagnostic instruments. [0003] The traditional sample adding device includes a sample needle, a sample dispenser and a cleaning dispenser. The cleaning dispenser is used to clean the sample needle, and the sample dispenser is used to drive the sample needle to aspirate and discharge the sample. The liquid dispenser drives the sample needle to draw the sample and discharge the sample, which will limit the sample adding speed of the sample, thereby affecting the sample adding efficiency of the sample adding device. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a sample analyzer, a sample adding device and a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/10
CPCG01N35/1009
Inventor 严彬
Owner SHENZHEN DYMIND BIOTECH
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