Positioning base, dark chamber and in vitro detection and analysis device using the dark chamber

A technology for positioning base and in vitro detection, which is applied in the fields of collaborative operation devices, material excitation analysis, instruments, etc., can solve the problems of detection card movement, influence accuracy, large size, etc. The effect of reducing the size

Active Publication Date: 2018-01-09
JIANGSU LIANGDIAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the in vitro detection and analysis device shakes unexpectedly during the detection process, it will easily cause the position of the detection card to move and affect the accuracy of the detection.
However, if a positioning mechanism is provided in the in vitro detection and analysis device, it will easily lead to a complex structure of the whole machine, and the volume is too large, which is not suitable for setting the in vitro detection and analysis device at home.

Method used

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  • Positioning base, dark chamber and in vitro detection and analysis device using the dark chamber
  • Positioning base, dark chamber and in vitro detection and analysis device using the dark chamber
  • Positioning base, dark chamber and in vitro detection and analysis device using the dark chamber

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Embodiment Construction

[0018] Such as figure 1 As shown in , the in vitro detection and analysis device 3 provided by the embodiment of the present invention is used to detect the detection card 2 containing fluorescent labeling materials for semi-quantitative / quantitative analysis of specific substances in the sample to be tested.

[0019] Such as figure 2 As shown, the test card 2 includes a test paper 22 and a two-dimensional code label 27 . The detection test paper 22 includes at least one detection line 24 made of fluorescent marking material. The detection card 2 is provided with a reading window 25 corresponding to the position where the detection line 24 is located, and a sampling window 26 is provided at a predetermined distance from the reading window 25 side. The area of ​​the detection test paper 22 corresponding to the reading window 25 is defined as a detection area. When testing, the sample to be tested is dripped from the sampling window 26 and infiltrates on the testing test pap...

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Abstract

The invention relates to a positioning base used for accommodating and positioning a detection card in an in vitro detection and analysis device. The positioning base includes a first positioning mechanism and a second positioning mechanism. An open positioning groove is opened on the upper surface of the positioning base. The positioning groove forms an opening on the side of the positioning base for inserting the detection card. The positioning groove includes an inner bottom surface and a pair of inner side surfaces. A first receiving groove is opened on the inner bottom surface to accommodate the first positioning mechanism. A second accommodating groove is opened on one of the inner surfaces for accommodating the second positioning mechanism. The first positioning mechanism and the second positioning mechanism are used to jointly position the inserted detection card. The invention also relates to a dark chamber using the positioning base and an in vitro detection and analysis device using the dark chamber.

Description

technical field [0001] The invention relates to a positioning base, a dark cavity using the positioning base, and an in vitro detection and analysis device using the dark cavity. Background technique [0002] Most of the existing in vitro detection and analysis devices do not have a positioning mechanism for the inserted detection card. Therefore, if the in vitro detection and analysis device is accidentally shaken during the detection process, it will easily cause the position of the detection card to move and affect the accuracy of the detection. However, if a positioning mechanism is provided in the in vitro detection and analysis device, it will easily lead to a complex structure of the whole machine, and the volume is too large, which is not suitable for setting the in vitro detection and analysis device at home. Contents of the invention [0003] In view of this, it is necessary to provide a positioning base capable of accurate positioning and a compact structure, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/64F16M13/02G06K17/00
Inventor 湛仙果陈晴
Owner JIANGSU LIANGDIAN TECH CO LTD
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