Small full-automatic chemiluminescence immunoassay analyzer liquid path system

An automatic chemistry and luminescence immunity technology, applied in the field of chemiluminescence of medical devices, can solve the problem of high failure rate of the liquid circuit system, save cleaning liquid and cleaning time, ensure the liquid supply pressure, and avoid pipeline blockage.

Pending Publication Date: 2021-10-19
URIT MEDICAL ELECTRONICS CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a small-sized fully automatic chemiluminescent immunoassay analyzer liquid circuit system, aiming to solve the technical problem of the existing fully automatic chemiluminescence immunoassay analyzer liquid circuit system in the prior art with a high failure rate

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  • Small full-automatic chemiluminescence immunoassay analyzer liquid path system
  • Small full-automatic chemiluminescence immunoassay analyzer liquid path system
  • Small full-automatic chemiluminescence immunoassay analyzer liquid path system

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Embodiment Construction

[0019] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0020] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses a small full-automatic chemiluminescence immunoassay analyzer liquid path system which comprises a filling and cleaning module, a magnetic bead cleaning module, a waste liquid collecting module and a substrate liquid filling module, and the filling and cleaning module is connected with the magnetic bead cleaning module; the waste liquid collecting module is connected with the filling and cleaning module and the waste liquid collecting module, cleaning liquid is conveyed through respective pipelines, so that crystalline cleaning liquid attached to the inner walls of the pipelines is washed down, the crystalline cleaning liquid is prevented from being attached to the interior of the pipelines to block the pipelines, and the failure rate is reduced. Before a reaction cup is thrown, a fifteenth electromagnetic valve is opened, waste liquid in the reaction cup is sucked into a negative pressure tank through the fifteenth electromagnetic valve under the negative pressure effect of the negative pressure tank, solid-liquid separation is achieved, abnormal faults caused by the pollution of other places due to splashing liquid in the falling process of the reaction cup are avoided, and therefore the failure rate is reduced.

Description

technical field [0001] The invention relates to the technical field of chemiluminescence of medical devices, in particular to a liquid circuit system of a small-scale fully automatic chemiluminescence immunoassay analyzer. Background technique [0002] Chemiluminescence analysis has the characteristics of extremely high sensitivity, good selectivity, fast analysis speed and wide linear range. It is one of the mainstream research directions in clinical testing at present. It is widely used in scientific research, in vitro testing and other fields. The performance requirements for the stability, consistency and accuracy of the instrument are getting higher and higher. [0003] The liquid system of the fully automatic chemiluminescent immunoassay analyzer is the core module for automatic detection. The existing fully automatic chemiluminescent immunoassay analyzer has a high failure rate in the liquid circuit system. For example, the magnetic bead cleaning module cannot clean ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N35/04G01N35/10G01N21/76G01N33/53
CPCG01N35/04G01N35/1004G01N21/76G01N33/5302
Inventor 徐传运王明杰李恒黄伟
Owner URIT MEDICAL ELECTRONICS CO LTD
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