Method for simultaneously realizing sampling, sample addition and stirring of sample needle

A sample needle and stirring motor technology, applied in the direction of analyzing materials, instruments, etc., can solve the problems of time-consuming, complex structure, etc., and achieve the effects of convenient use, compact structure and improved work efficiency

Inactive Publication Date: 2014-07-16
SHENZHEN ICUBIO BIOMEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, automatic biochemical analysis instruments generally use sample needles to add samples and samples. After adding samples, another stirring needle is used to stir and mix the samples and reagents. In this way, a stirring needle mechanism and s...

Method used

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  • Method for simultaneously realizing sampling, sample addition and stirring of sample needle
  • Method for simultaneously realizing sampling, sample addition and stirring of sample needle
  • Method for simultaneously realizing sampling, sample addition and stirring of sample needle

Examples

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Embodiment 1

[0028] Such as Figure 1-3 , a method for simultaneously realizing sample needle sampling, sample addition and stirring, adopting an integrated sample needle sample adding and stirring device to realize liquid sample sampling, sample adding and stirring; the integrated sample needle sample adding and stirring device includes Fixed seat 10, stirring motor 1, driving wheel 2, eccentric wheel 4 and sample needle 5; stirring motor 1 is fixed on the fixed seat 10; eccentric wheel 4 is installed on the fixed seat 10 through the first bearing 11; sample needle 5 passes through the first Two bearings 6 are installed in the eccentric hole of the eccentric wheel 10;

[0029] The stirring motor 1 drives the eccentric wheel 4 to rotate through the driving wheel 2; the eccentric wheel drives the sample needle to generate stirring action, so that the sample needle stirs the liquid in the container while adding or sampling the sample.

[0030] Drive wheel 2 is connected with eccentric wheel...

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Abstract

The invention discloses a method for simultaneously realizing the sampling, sample addition and stirring of a sample needle. A fixed seat (10), a stirring motor (1), a driving wheel (2), an eccentric wheel (4) and the sample needle (5) are adopting, wherein the stirring motor (1) is fixed on the fixed seat (10); the eccentric wheel (4) is arranged on the fixed seat (10) through a first bearing (11); the sample needle (5) is arranged in an eccentric hole of the eccentric wheel (10) through a second bearing; the stirring motor (1) drives the eccentric wheel (4) to rotate through the driving wheel (2); the eccentric wheel drives the sample needle to stir liquid in a container during the sample addition or the sampling. The method for simultaneously realizing the sampling, sample addition and stirring of the sample needle is ingeniously implemented, the sample addition, stirring and collision prevention functions can be realized, equipment can be remarkably simplified, and the working efficiency can be improved.

Description

technical field [0001] The invention relates to a method for simultaneously realizing sample needle sampling, sample addition and stirring. Background technique [0002] At present, automatic biochemical analysis instruments generally use sample needles to add samples and samples. After adding samples, another stirring needle is used to stir and mix the samples and reagents. In this way, a stirring needle mechanism and stirring arm must be separately configured for stirring. Mixing samples and reagents has a complex structure and is more time-consuming. Therefore, it is necessary to design a new method for simultaneously realizing sample needle sampling, sample addition and stirring. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method for simultaneously realizing sample needle sampling, sample addition and stirring. The method for simultaneously realizing sample needle sampling, sample addition and stirring ...

Claims

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Application Information

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IPC IPC(8): G01N35/00
Inventor 夏士坤周键皮思
Owner SHENZHEN ICUBIO BIOMEDICAL TECH
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