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Method and apparatus for accomplishing ABO blood type full-automatic identification on full-automatic enzyme non-analysis meter

An ABO blood type, fully automatic technology, applied in the field of medical blood type identification, can solve problems such as lack of centrifugation function of standardized clots, achieve significant economic and social benefits, convenient operation, and reduce errors

Inactive Publication Date: 2003-10-15
BEIJING BEST MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0037] Through research and analysis, we found that steps 1, 2, 3 and 5, 6 of the above-mentioned ABO blood group test tube identification method can be fully realized on the automatic enzyme immunoassay analyzer (the existing automatic enzyme immunoassayer is based on the test after the coloring reaction) The result is judged by the absorptivity of the sample to light of a specific wavelength, while the ABO blood type judges the result according to the optical density of different clots, and the reading method of the two is the same). The disadvantage of using it for ABO blood type identification is that it does not have Centrifugal function that can promote the formation of standardized clots in the sample

Method used

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  • Method and apparatus for accomplishing ABO blood type full-automatic identification on full-automatic enzyme non-analysis meter
  • Method and apparatus for accomplishing ABO blood type full-automatic identification on full-automatic enzyme non-analysis meter
  • Method and apparatus for accomplishing ABO blood type full-automatic identification on full-automatic enzyme non-analysis meter

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Embodiment 1

[0057] The method for implementing ABO blood type automatic identification on the automatic enzyme immunoassay analyzer of the present invention includes: a. sample addition, b. incubation, c. standard agglutination, d. oscillation suspension, e. standing, f. plate reading, g. calculation, h. printout identification result steps. The abdefgh step is realized by the existing Seiler "Mini Lace" automatic enzyme immunoassay analyzer, and the standard agglutination step is realized by an integrated automatic centrifuge, and the centrifugation time is 1 min. The full-automatic centrifuge is installed at the position accessible to the plate-moving manipulator of the existing Seiler "Mini Lace" full-automatic enzyme immunoassay analyzer. A full-automatic centrifuge is added at the extended position accessible by the manipulator, and the full-automatic centrifuge is controlled by a computer that controls the whole machine. The described plate reading step is to scan 16 points along t...

Embodiment 2

[0067] The method for implementing ABO blood type automatic identification on the automatic enzyme immunoassay analyzer of the present invention includes: a. sample addition, b. incubation, c. standard agglutination, d. oscillation suspension, e. standing, f. plate reading, g. calculation, h. printout identification result steps. The abdefgh step is directly realized by the existing TKA1HD automatic enzyme immunoassay analyzer, and the standard agglutination step is realized by an integrated automatic centrifuge, and the centrifugation time is 1 min. Because the existing TKA1HD automatic enzyme immunoassay analyzer does not have a plate-moving manipulator, a fully automatic centrifuge is added to the front of the automatic enzyme-immune analyzer, and a supporting moving machine is assembled on the existing two-dimensional movable frame. The plate-moving manipulator of the microplate, and the fully automatic centrifuge and the manipulator are also controlled by the computer tha...

Embodiment 3

[0073]For implementing the device of the present invention to implement the method for fully automatic identification of ABO blood type on a full-automatic enzyme-immune analyzer, it includes a McRae Fermi fully-automatic enzyme-immune analyzer 2 with a micro-orifice plate conveyor belt 5, a fully automatic centrifuge 3 The microplate transfer device is assembled on the outside of the microplate conveyor belt 5, and the microplate transfer device includes a plate pusher positioned at the inside of the microplate conveyor belt 5 and a plate pusher on the fully automatic centrifuge 3, the The plate pusher positioned at the inside of the conveyor belt 5 is located at the position corresponding to the micropore plate of the microplate conveyor belt 5 and the fully automatic centrifuge 3. The plate pusher includes a push handle corresponding to the plate position, and the push handle is formed with a Rack, the stepper motor controlled by the host drives the push handle through the g...

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Abstract

The fully automatic ABO blood type identifying process in fully automatic enzyme-linked immunological analyzer includes the steps of applying sample, hatching, normal agglomeration, vibrating suspension, letting stand, reading plate, calculating and printing to output identification result. The equipment includes increased automatic centrifugal machine connected to computer in the position for the manipulator to touch and increased automatic centrifugal machine driving program in the computer. The method of the present invention has simple operation, high detection efficiency and high accuracy, and the equipment has simple structure, low cost and easy use.

Description

technical field [0001] The invention relates to a medical blood type identification method, in particular to a method for implementing ABO blood type automatic identification on a full-automatic enzyme immunoassay analyzer. The invention also relates to a device for carrying out the method. Background technique: [0002] Blood type is one of the characteristics of human blood, which expresses the inheritance of antigen-antibody system, narrowly speaking, it refers to the difference of red blood cell antigens. Blood typing is used to reduce febrile reactions to blood transfusion and hemolytic transfusion reactions. It can also be used for organ transplantation, kidney transplantation and bone marrow transplantation. It can also be used for disease diagnosis and prevention, paternity identification, individual identification, and twin oviparous diagnosis. [0003] ABO blood type identification is based on the presence or absence of A and B antigens on red blood cells, and blo...

Claims

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Application Information

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IPC IPC(8): G01N33/80
Inventor 沈民强
Owner BEIJING BEST MEDICAL INSTR
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