A parallel reaction processing device for arbitrary item groups in immunoassay
An immune detection and processing device technology, which is applied in the field of parallel reaction processing devices for in-vitro diagnostic instant detection multi-index project groups, can solve the problems of unfavorable large sample processing, long waiting time, low efficiency, etc., and achieve the goal of increasing the scope of applicable detection items of the instrument Effect
Active Publication Date: 2017-03-29
XIAMEN XIANMING BIOTECH CO LTD
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Problems solved by technology
One item group test for each patient usually takes 16 to 20 minutes. The waiting time is too long and the efficiency is low, which is not conducive to the large sample processing when there are many samples in outpatient clinics.
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[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0031] Such as figure 1 The shown parallel reaction processing device for any item group of immunoassay includes a turntable 30 driven by a time-delayed stepping motor shaft 20. The center of the turntable 30 is radially provided with several fan-shaped stations 40, each fan-shaped station 40 A slot 50 for insertion and positioning of the reagent item group is provided in the middle; a first actuator 60 that can push the reagent item group sideways into the slot 50 and a first actuator 60 that pushes the reagent item group sideways into the slot 50 and a push-out slot 50 are provided at both radially outer ends of the turntable 30. The second actuator 70; in the clockwise rotation direction of the turntable 30, the area of the turntable 30 from the second actuator 70 to the first actuator 60 is an empty area 300; the first actuator 60 to the second ac...
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The invention discloses a parallel reaction treatment device for any project group for immunodetection. The parallel reaction treatment device comprises a turntable driven by a rotating shaft of a time delay stepping motor, wherein a plurality of fan-shaped stations are outwards arranged at the center of the turntable in a radial manner; an insertion slot for insertion of a reagent project group is formed in each fan-shaped station; a first actuator for pushing the reagent project group into each insertion slot in the lateral direction and a second actuator for pushing the reagent project group out of each insertion slot are arranged at the two radial outer ends of the turntable; a turntable region from the second actuator to the first actuator is an empty region; a turntable region from the first actuator to the second actuator is a region for parallel treatment on multiple reagent project groups; a pressurization device and a liquid adding device are arranged on the turntable at an interval. According to the parallel reaction treatment device disclosed by the invention, a plurality of index detection projects can be subjected to parallel reaction treatment in a manner of grouping, so that the reaction time interval between every two adjacent detection project groups is shortened, and the bulk sample treatment efficiency is improved; combined reaction on any project group of multiple indexes can be realized, the instrument applicable detection project range is enlarged, and the requirements on detection and diagnosis of multiple indexes and multiple disease entities are guaranteed.
Description
technical field [0001] The invention relates to a parallel reaction processing device for any item group of immune detection, in particular to a parallel reaction processing device for in vitro diagnosis and real-time detection of multiple index item groups. Background technique [0002] Parallel analysis and simultaneous reporting of multiple metrics is important during point-of-care detection. Multi-indicators can provide doctors with more and more accurate diagnostic information for doctors to make a correct diagnosis; multi-indicator parallel analysis can better meet the needs of instant detection. In the actual detection process, the test items and quantity of each patient are different; the test item group of each patient as a unit must be able to be processed synchronously in groups and complete the response, which is very important for instant detection. [0003] Danish Radiometer AQT90 FLEX Immunoassay Analyzer, BioMerieux Vidas from France Mérieux, and Mitsubishi ...
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IPC IPC(8): G01N33/53
CPCG01N33/5302
Inventor 徐恩良
Owner XIAMEN XIANMING BIOTECH CO LTD