A sample dilution device with reusable dilution positions

A dilution device and sample technology, which is applied in the field of medical devices, can solve the problems of occupying a cup position, reduce the utilization rate of reaction cups, and cannot be cleaned, and achieve the effect of improving cleaning quality and efficiency

Active Publication Date: 2018-01-16
SUZHOU HYBIOME BIOMEDICAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chemiluminescent equipment needs to dilute the sample when performing detection. At present, most equipment dilutes the sample and diluent into a cup position of the reaction cup. Since the cup position of the reaction cup cannot be cleaned, each dilution All need to occupy a cup position, which greatly reduces the utilization rate of the cuvette

Method used

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  • A sample dilution device with reusable dilution positions
  • A sample dilution device with reusable dilution positions
  • A sample dilution device with reusable dilution positions

Examples

Experimental program
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Embodiment

[0027] Please refer to figure 1 , In the dilution chamber 2, a waterproof board 22 is provided between the two dilution chambers 21, and the outer periphery of the waterproof board 22 is in contact with the inner wall of the cleaning chamber. This setting can prevent the cleaning solution in the cleaning process below from splashing into the dilution chamber that is currently being diluted, affecting the dilution effect and test results.

[0028] combine figure 1 , 2 and Figure 4 , in order to make the structure more concise, this embodiment is also provided with a mounting plate 3, the cleaning chamber 1, the dilution chamber rotation driving assembly, and the cleaning head driving assembly are installed on the mounting plate 3 respectively.

[0029] refer to figure 2 The dilution chamber rotation drive assembly includes a rotating motor 51, a driving wheel 52, a driven wheel 53 and a transmission belt 54, the dilution chamber 2 is connected to the side wall of the clea...

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PUM

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Abstract

The invention discloses a sample dilution device with reusable dilution stations. The sample dilution device comprises a purge chamber, a dilution chamber, a dilution chamber rotation driving part, a cleaning head part and a cleaning head driving part. The purge chamber comprises a purge cavity, the top of which is provided with a liquid feed inlet and the bottom of which is provided with a liquid outlet. The dilution chamber comprises two symmetrically-arranged dilution cavities which have openings facing towards two ends of the dilution chamber. The dilution chamber is rotatably installed inside the purge chamber and can be driven by the dilution chamber rotation driving part to rotate with the two dilution cavities' openings alternately facing upwards. The cleaning head part comprises a liquid inlet tube and a cleaning head. The cleaning head is provided with a liquid outlet hole communicated with the liquid inlet tube. The cleaning head is mounted below the dilution chamber. The cleaning head driving part is connected to the cleaning head part, and the cleaning head can be driven by the cleaning head driving part to move up and down so as to enter or exit from the dilution cavity. According to the invention, dilution stations can be cleaned after dilution. Thus, the same dilution station can be repeatedly used for dilution work.

Description

technical field [0001] The present invention relates to the technical field of medical devices, in particular to a sample dilution device with reusable dilution positions. Background technique [0002] Chemiluminescent equipment needs to dilute the sample when performing detection. At present, most equipment dilutes the sample and diluent into a cup position of the reaction cup. Since the cup position of the reaction cup cannot be cleaned, each dilution All need to occupy a cup position, which greatly reduces the utilization rate of the cuvette. Contents of the invention [0003] The technical problem to be solved by the present invention is: by setting multiple dilution positions, the dilution positions occupied by the non-current dilution process are cleaned during the dilution process, so that the same dilution position can be used repeatedly for dilution work, and the efficiency of the dilution process is improved. [0004] The technical solution adopted by the presen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/38
CPCG01N1/38G01N2001/386
Inventor 沙利烽吴冬苗新利
Owner SUZHOU HYBIOME BIOMEDICAL ENG CO LTD
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