Liquid distribution method and immunoassay method
A distribution method and liquid technology, applied in the field of immunoassay and liquid distribution, can solve the problems of increasing the workload of components, unable to meet the requirements of test throughput, and low working efficiency of components
Active Publication Date: 2021-09-10
SHENZHEN LINKRAY BIOTECH CO LTD
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Problems solved by technology
[0004] However, for traditional immunoanalyzers, in the process of distributing samples and reagents to the reactor, either the operating efficiency of the components is too low to meet the test throughput requirements, or the components will be enlarged on the basis of meeting the test throughput workload
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[0026] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0027] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of descripti...
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The present invention relates to a liquid dispensing method. The method includes the following steps: providing a buffer unit for receiving and driving the reactor to move, and distributing samples to the vacant reactors located on the buffer unit; transferring the reactor with the assigned samples from the buffer unit to the initial station on the ferry unit; and make the ferry unit move between the initial station and the first station, and distribute the reagents to the reactors at the first station; wherein the ferry unit carries the reactor with the distributed sample During motion or at rest, samples can be simultaneously distributed to empty reactors on the buffer unit. This can save the time for distributing samples from the ferry unit to the reactor, so that the shorter the time interval for a single reactor from entering the ferry unit to leaving the ferry unit, the ferry unit can output a reactor in a shorter time, and finally The purpose of improving the working efficiency of the liquid distribution device is achieved.
Description
technical field [0001] The invention relates to the technical field of in vitro diagnosis, in particular to a liquid distribution method and an immunoassay method comprising the steps in the liquid distribution method. Background technique [0002] The fully automatic immune analyzer can quantitatively or qualitatively detect the target analyte substances such as antibodies and antigens contained in the blood samples to be tested. Usually, the sample to be tested and the reagent (or reactant) are distributed in an empty reactor and mixed. Homogenize, incubate, wash and separate (Bound-free, combined with separation, that is, BF separation and other steps, and then distribute the signal reagent in the reactor to measure the optical signal or electrical signal, so as to realize the measurement of the target analyte contained in the sample to be tested analyze. [0003] An important parameter to measure the working efficiency of the immunoassay analyzer is the test throughput,...
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IPC IPC(8): G01N33/53G01N33/531G01N33/543G01N35/00
CPCG01N33/5302G01N33/531G01N33/54326G01N35/00584G01N33/53G01N33/543G01N35/00
Inventor 张震何太云于怀博姚言义刘奇林
Owner SHENZHEN LINKRAY BIOTECH CO LTD