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An analysis system

An analysis system and reagent card technology, applied in the field of analysis systems, can solve problems affecting the promotion and application of micro-column gel technology, complicated instrument structure, and high price, and achieve the effects of simple structure, small size, and small wind resistance

Inactive Publication Date: 2017-10-24
TIANJIN DEXIANG BIOTECHNOLOGY CO LTD
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Problems solved by technology

[0008] Since sample addition, centrifugation and interpretation need to be implemented on different devices at different positions, the structure of the entire instrument is extremely complex, bulky and expensive, which affects the popularization and application of microcolumn gel technology

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Embodiment Construction

[0029] The analysis system of the present invention will be described in further detail below in conjunction with the accompanying drawings. It should be pointed out that each element in these drawings is not drawn according to actual scale (or actual number), and the purpose of providing these drawings is only to make it easier for those skilled in the art to understand the technical solutions and beneficial effects of the present invention, and There is no intention to limit the scope of protection of the present invention.

[0030] The analysis system of the present invention includes a centrifuge for centrifuging the reagent card and an imaging device for taking pictures of the reagent card. The centrifuge is a commonly used equipment in the laboratory. Driven by the motor, the centrifuge rotor can rotate around the centrifugal axis to generate centrifugal force, which separates the substances with different sedimentation speeds in the suspension or solution. The centrifu...

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Abstract

An analysis system is provided. The system includes a centrifuge centrifuging reagent cards and an imaging device taking a picture of the reagent cards. A rotor of the centrifuge is provided with a plurality of horizontal card slots used for accommodating the reagent cards. In the system, the reagent cards are horizontally disposed on the rotor and centrifuged, picture taking is performed in situ, and reagent card grasping and moving by a mechanical hand are not needed, and therefore the system is simple in structure and small in size. The system is particularly suitable for blood grouping, cross-matching of blood, and other fields.

Description

technical field [0001] The invention relates to an analysis system, in particular to an analysis system for centrifuging and photographing blood type reagent cards. Background technique [0002] Accurate blood typing and cross-matching are important guarantees for clinically safe and effective blood transfusion. The traditional methods of blood type identification and cross-matching include saline medium method, enzyme medium method, antiglobulin test, polybrene medium method, etc. Since the Frenchman Y. Lapierre invented microcolumn gel technology (microcolumn gel technology, MGT) in the 1990s, it has gradually been used as a routine application in the field of blood transfusion at home and abroad. [0003] The essence of micro-column gel technology is also a red blood cell agglutination test, which uses gel particles (or glass beads) as fillers in the micro-column, and utilizes gel molecular sieve filtration technology, centrifugation technology and antibody binding speci...

Claims

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Application Information

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IPC IPC(8): G01N33/80G01N21/84
CPCG01N33/80G01N21/84
Inventor 黄志刚张屹
Owner TIANJIN DEXIANG BIOTECHNOLOGY CO LTD
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