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Sample delivery system for chemiluminescence instrument

A chemiluminescent instrument and delivery system technology, applied in the direction of instruments, analytical materials, etc., can solve the problems of low automation and inability to realize dynamic sample loading, and achieve the effect of high automation and high control accuracy

Active Publication Date: 2017-11-24
SHANGHAI UPPER BIO TECH PHARMA
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Problems solved by technology

[0003] The technical problem to be solved in the present invention is: the existing sample loading for chemiluminescent instruments has a low degree of automation, cannot realize dynamic sample loading, and cannot be docked with other instruments to realize assembly line operation

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  • Sample delivery system for chemiluminescence instrument

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the drawings and specific embodiments.

[0020] See figure 1 , A sample delivery system for a chemiluminescence instrument, the sample delivery system is independent as a module, with a horizontal delivery channel and a control system; the delivery channel includes a sample injection intercommunication structure 1 and a sample loading area in the X direction 5. Sample processing area 2, sample withdrawal area 3, sample withdrawal intercommunication structure 4; the sample loading area 5 has a sample loading conveyor belt mechanism that transports the test tube rack forward along Y, and the sample loading conveyor mechanism has a second micro The second micro switch automatically controls and starts the sample loading conveyor belt mechanism; the sample injection intercommunication structure 1 is provided with a pair of first micro switches 1a for detecting the test tube rack in place. The micro swit...

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Abstract

The invention relates to a sample delivery system for a chemiluminescence instrument. A loading delivery mechanism has a second micro-switch for automatically controlling the starting of the loading delivery mechanism, a pair of first micro-switches are used to monitor whether a test tube rack is located at a desired position or is inclined, an L-shaped pushing rod structure is driven by a servo motor and can push the sample tube rack to transversely move forward along the X direction in a sample treatment zone, a sample release communication structure is provided with a forth micro-switch for detecting whether the test tube rack is driven to a desired position through the L-shaped pushing rod structure, the forth micro-switch controls starting of a sample release conveyer belt mechanism, and the sample release conveyer belt mechanism for conveying the test tube rack along the -Y direction and a third micro-switch for detecting whether the test tube rack is released to the desired position are arranged in a sample release zone. The sample delivery system has a high loading automation degree, realizes line work with other devices, utilizes the multiple micro-switches and has a high control precision.

Description

Technical field [0001] The invention relates to a sample delivery system for a chemiluminescence instrument, belonging to the technical field of reagent sample processing. Background technique [0002] The sample loading mechanisms of existing chemiluminescence instruments are all non-automated structures. For example, the instruments of Roche, Redumet and Tosoh have a rotary structure and need to manually place samples one by one in the sample tray; although the prior art uses a test tube rack However, they are all static methods of the test tube rack. If you want to load samples in large quantities, the volume of the instrument will be greatly affected. The sample loading mechanism of the above instruments cannot dynamically load samples, and cannot be connected with other instruments to realize assembly line operation. Summary of the invention [0003] The technical problem to be solved by the present invention is: the existing sample loading for chemiluminescence instruments ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/04
CPCG01N35/04
Inventor 黄剑峰马德敏戴文东黄公安李福刚徐建新
Owner SHANGHAI UPPER BIO TECH PHARMA
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