Regent tray
A technology of reagent disks and reagents, which is applied in the direction of analyzing materials and instruments, can solve problems such as inhomogeneity of reagent suspensions and the influence of experimental results, and achieve improved detection efficiency, consistency and accuracy of experimental data, and stable and accurate positioning Effect
Active Publication Date: 2012-10-03
AUTOBIO LABTEC INSTR CO LTD
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Problems solved by technology
However, the reagent suspension containing magnetic particles will produce particle precipitation in a static state, which will cause inhomogeneity of the reagent suspension and affect the experimental results. Therefore, it is necessary to keep the reagent suspension containing magnetic particles in a continuous mixing state
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Embodiment Construction
[0012] Such as figure 1 , 2 As shown, the reagent disc of the present invention includes a rotating shaft 3 driven by a motor 2 arranged in a housing 1 and a main disc 4 and a reagent position disc 5 fixed horizontally on the rotating shaft 3; The plate 4 is provided with a reagent bottle holder plate 6, and the reagent bottle frame plate 6 is connected to the reagent bottle support plate 7; a card slot is arranged vertically upward on the reagent bottle frame plate 6, and a bayonet is provided on the main plate 4; A reagent bottle socket 9 is arranged vertically upwards through a wheel shaft 8 on the reagent bottle support plate 7, and a driven gear 10 is set on the wheel shaft 8; a shaft sleeve 12 is set through a bearing 11 on the rotating shaft 3, so that The rotation of the rotating shaft 3 and the rotation of the shaft sleeve 12 do not interfere with each other; The driving gear 15; the transmission wheel 14 is connected with the stirring motor 16 arranged on the botto...
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The invention discloses a reagent tray, which comprises a main tray arranged on a rotating shaft in a shell, and a reagent site tray; a reagent bottle frame tray and a reagent bottle bracket tray are arranged on the main tray; a neck is arranged on the reagent bottle frame tray; a reagent bottle socket and a driven gear are arranged on the reagent bottle bracket tray through a wheel axle; a shaftsleeve is sheathed on the rotating shaft through a bearing; a connecting shaft sleeve tray and a transmission wheel are fixed on the shaft sleeve; a drive gear engaged with the driven gear is fixed on the connecting shaft sleeve; the transmission wheel is coupled with a stirring motor on the bottom plate of the shell through a transmission member; a refrigeration unit, a temperature sensor and a bar code scanner are arranged on the bottom plate of the shell; a bar code scanning window is arranged on the side wall of the shell corresponding to position of the bar code scanner the shell; and a reagent needle hole is arranged on the upper surface of the shell cover. The reagent tray realizes the movement and the stable and accurate locating for a plurality of groups of reagent bottles so that the reagent suspension keeps a continuously uniform state, thereby greatly improving the detection efficiency and the uniformity and accuracy of experiment data for a reagent bin.
Description
technical field [0001] The present invention relates to a fully automatic in vitro diagnostic device, in particular to a reagent disc. Background technique [0002] The reagent chamber of the fully automatic in vitro diagnostic equipment needs to rotate the corresponding reagent to the corresponding reagent position according to the change of the test item, and ensure that the reagent suspension containing magnetic particles is in a mixed state. However, the reagent suspension containing magnetic particles will produce particle precipitation in a static state, which will cause inhomogeneity of the reagent suspension and affect the experimental results. Therefore, it is necessary to keep the reagent suspension containing magnetic particles in a continuous mixing state. Contents of the invention [0003] The purpose of the present invention is to provide a stable and efficient reagent disk with uniform reagent suspension. [0004] To achieve the above object, the present in...
Claims
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IPC IPC(8): G01N35/00
Inventor 王超张关亭刘聪苗拥军渠海唐琪梁亮余峰乔建勇姜伟刚石富坤
Owner AUTOBIO LABTEC INSTR CO LTD