Quick reader for identification of serum antibody and using method of quick reader
A serum antibody and reader technology, which is applied in the field of reading devices for irregular antibody identification, can solve the problems of long learning period, time-consuming, and heavy workload for subjective errors, and achieve the elimination of subjective error risks, time consumption, and The effect of a short learning period
Active Publication Date: 2018-03-06
FOURTH MILITARY MEDICAL UNIVERSITY
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Problems solved by technology
[0004] In order to solve the problems of large workload, time-consuming, subjective error risk and long learning period in manual identification of antigen spectrum, the present invention provides a rapid reader for serum antibody identification and its use method, which has a simple structure and is easy to operate , only need to input the reaction pattern, the identification result can be obtained through the observation hole, which can quickly and accurately determine the sample antibody, and eliminate the risk of subjective error in the control analysis process
Method used
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[0054] Since the number n of different identified cells and the antigen m are different, now n=5, m=5 (the number of identified cells is 5, and the serial numbers are 1, 2, 3, 4, 5; the number of identified antigens is 5, respectively A, B, C, D, E) as an example. At the same time, because the antigen spectrum of different identified cells is different, we randomly set the antigen spectrum in the following table (Table 1), and use it as the standard for screening the direction of the well for illustration.
[0055] Table 1
[0056] serial number
A
B
C
D
E
1
+
-
-
+
+
2
-
+
+
-
+
3
+
+
+
-
-
4
-
-
-
+
+
5
-
+
-
+
-
[0057] Taking n=5, m=5 (the number of screened cells is 5, and the number of its antigens is 5) as an example, the following operations are described.
[0058] Such as Figure 1 to Figure 8 As sho...
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The invention discloses a quick reader for identification of a serum antibody and a using method of the quick reader. The quick reader comprises n working elements and a box body, wherein each of theworking elements comprises a knob and a screening body; two ends of each of the screening bodies are connected with side walls of the box body by shafts; one end surface of each of the knobs is connected with one shaft of each of the screening bodies, and the screening bodies can be driven to rotate; each of the screening bodies is formed by connecting m screening units; a screening hole penetrating an axis of a pair of opposite side surfaces of each of the screening units is formed in each of the opposite side surfaces; a plurality of observation holes are formed in each of two side surfacesof the box body in the arrangement direction of the working elements; and the observation holes correspond to the positions of the m screening units. The quick reader is simple in structure and convenient to operate, an identification result is obtained through the observation holes only by inputting a reaction pattern, a sample antibody can be determined quickly and accurately, and a subjective false risk in a contrast analysis process is excluded.
Description
technical field [0001] The invention relates to a reading device for irregular antibody identification in serum detection before blood transfusion, in particular to a rapid reader for serum antibody identification and a use method thereof. Background technique [0002] Blood transfusion is an important treatment method for clinical treatment of the wounded and sick. Before clinical blood transfusion, it is necessary to conduct comprehensive immunological examination on blood samples of patients and blood donors to ensure the safety of blood transfusion. Among them, antibody screening and identification in serum is an important part of the immunological examination. Antibody screening was defined as screening serum for the presence of unexpected clinically significant antibodies other than ABO blood groups. For samples that are positive in antibody screening, it is often necessary to use identification cells for further identification. The main principle is to use the teste...
Claims
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IPC IPC(8): G01N33/49
CPCG01N33/49
Inventor 孙振尹文
Owner FOURTH MILITARY MEDICAL UNIVERSITY