Reagent container closing device
A reagent container and closing device technology, applied in the field of reagent container closing devices, can solve the problems of complex overall structure, inconvenient operation, breakage, etc., and achieve the effect of compact overall structure, easy to pick and place, and reduced space
Pending Publication Date: 2018-02-09
MACCURA MEDICAL INSTR CO LTD
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Problems solved by technology
However, these analysis devices have the following defects: the fluid system connected to the reagent needle has the risk of wear, breakage or jamming during movement; the analysis device takes up a large space in the vertical direction and the overall structure is relatively complicated; taking out or placing the reagent The space of the container is relatively narrow, and the operation is very inconvenient
Method used
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[0035] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.
[0036] The orient...
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The invention relates to a reagent container closing device which is provided with a reagent needle. The reagent container closing device comprises a container base provided with a containing portionfor containing a reagent container, a first moving device arranged below the reagent needle and connected with the container base, a second moving device forming a predetermined included angle with the first moving device and connected with the first moving device so that the container base drives the reagent container to movably reach a predetermined position along the first moving device and thesecond moving device and the reagent needle sucks a reagent in the reagent container. The reagent container is actively moved to the surrounding of the reagent needle through the two moving devices arranged at the predetermined included angle, and the problem can be avoided that a liquid path system connected with the reagent needle is abraded, broken or stuck. In addition, the reagent needle islonger and fixed, while the reagent container moves back and forth to facilitate reagent container taking and putting, the space of the reagent container closing device in the reagent needle fixing direction can be also decreased and a whole structure is compacter compared with the prior art.
Description
technical field [0001] The invention relates to the technical field of in vitro diagnosis, in particular to a reagent container closing device. Background technique [0002] In the field of in vitro diagnostic technology, blood, urine, etc. are usually analyzed with the help of reagents. Therefore, it is necessary to put the reagent containers containing the reagents into the analysis device, and use the reagent needle to absorb the reagents in each reagent container before performing a comprehensive analysis. analyze. [0003] In the prior art, when drawing a reagent from a reagent container, the reagent container needs to be placed in the container fixing seat in the analysis device, and then the reagent needle and its connected liquid system move to a certain position in the analysis device, and the container fixing seat Drive the reagent container to move to the vicinity of this position, or the container fixing seat is fixed and the reagent needle and its connected liq...
Claims
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IPC IPC(8): G01N35/04
CPCG01N35/04
Inventor 唐勇沈向锋赵丙强
Owner MACCURA MEDICAL INSTR CO LTD