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Blood ABD typing rapid comprehensive test card

A detection card, a fast technology, applied in the direction of measuring devices, biological testing, material inspection products, etc., can solve the problems of not easy to detect incomplete antibodies, long reaction time, cumbersome operation, etc., to achieve accurate and reliable detection results and short detection time Short, easy-to-use effects

Active Publication Date: 2013-12-11
NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The saline method is not easy to detect incomplete antibodies, the papain method, the polybrene method, the antiglobulin method, and the microcolumn gel method have a long reaction time, cumbersome operation, expensive price, and involve the use of instruments

Method used

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  • Blood ABD typing rapid comprehensive test card
  • Blood ABD typing rapid comprehensive test card
  • Blood ABD typing rapid comprehensive test card

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Experimental program
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Embodiment Construction

[0021] The present invention is described in further detail below by specific embodiment:

[0022] Such as Figure 1-3 As shown, a blood ABD stereotyped rapid comprehensive test card, the test card includes a card holder 21 and a card cover 20 fastened on the card holder 21, the card holder 21 is provided with a plurality of card slots, the plurality of card slots It is divided into several groups arranged in sequence, and the multiple groups of card slots correspond to blood type positive typing detection area 1, blood type negative typing detection area 2 and cross-matching blood type detection area 3 in sequence, and each card slot is equipped with a The test strips in the detection area; the card cover 20 is sequentially opened with sample additions at the positions corresponding to the test strips of the positive blood type detection area 1, the reverse blood type detection area 2 and the cross-matching detection area 3 on the deck 21. Hole 6 and flush hole 7.

[0023] ...

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Abstract

The invention discloses a blood ABD typing rapid comprehensive test card. A card seat (21) of the test card is provided with a plurality of card slots; the plurality of card slots are divided in to a plurality of groups arranged in order; the plurality of card slots are corresponding to a blood group forward typing test region (1), a blood group reverse typing test region (2) and a blood cross-matching test region (3) in sequence; each card slot is provided with a test strip matching the test region thereof; and a card cover is opened with a sampling hole (6) and a flushing hole (7) successively on the positions of each test strip corresponding to the blood group forward typing test region (1), the blood group reverse typing test region (2) and the blood cross-matching test region (3) on the card seat (21). The test card integrates blood group forward typing test, reverse typing test and blood cross-matching test on the same card for simultaneous tests, is short in test time, convenient for carrying, simple in operation, accurate and reliable in results, is suitable for being used in comprehensive tests of primary blood screening and blood group typing, and can also be applied in blood group typing test before transfusion in an emergency military period.

Description

technical field [0001] The invention belongs to the technical field of blood detection, and in particular relates to a blood ABD typing rapid comprehensive detection card. Background technique [0002] Currently, the blood type testing reagent strips on the market are often single-item testing, and have the disadvantages of long testing time, high testing cost, and inconvenient operation. At present, agglutination method is mostly used in positive typing detection, which is complicated to operate and easy to cause pollution. The anti-typing test usually adopts the test tube method or the plate method. The reagent red blood cells used are mainly prepared by each blood unit. There is no uniform standard, and the preparation methods of each unit are different. The composition and physical and chemical properties of the red blood cell preservation solution are different. , leading to the extremely unstable quality of the anti-typing red blood cell reagent, and the short storage...

Claims

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Application Information

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IPC IPC(8): G01N33/80G01N21/78G01N33/558
Inventor 栾建凤汪大明白佳委朱培元相晓唐雯
Owner NANJING GENERAL HOSPITAL NANJING MILLITARY COMMAND P L A
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