CN103439479A - Field emergency blood safety screening test card - Google Patents
Field emergency blood safety screening test card Download PDFInfo
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- CN103439479A CN103439479A CN2013102277334A CN201310227733A CN103439479A CN 103439479 A CN103439479 A CN 103439479A CN 2013102277334 A CN2013102277334 A CN 2013102277334A CN 201310227733 A CN201310227733 A CN 201310227733A CN 103439479 A CN103439479 A CN 103439479A
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Abstract
The invention discloses a field emergency blood safety screening test card. The test card comprises a card seat (3), a reagent strip layer (2) and a card cover (1) buckling on the card seat (3). The card seat (3) is provided with a card slot (16); a water bag (6) and a quick lime bag (5) are arranged in the card slot (16); the water bag (6) is tightly against the quick lime bag (5); and a movable buckle knife (4) is disposed above the water bag (6). The field emergency blood safety screening test card is suitable for a plurality of comprehensive tests with one card in a low temperature environment. Test results can be read only by naked eyes. Operations are simple; test is fast; results are accurate; and the test card is particularly suitable for blood screening before field emergency transfusion.
Description
Technical field
The invention belongs to the blood testing field, be specifically related to the urgent blood safety examination of a kind of field operations test card.
Background technology
Usually blood screening must comprise that the infectious disease project detects, Blood grouping, glutamic-pyruvic transaminase detects with haemoglobin and detects, Blood screening models commonly used mostly is the individual event detection at present, minority joint-detection pattern exists test item and contains imperfect, can not meet the testing requirement of multinomial blood screening, as being, existing " Multi-term combined test card for infectious disease test " used the colloid gold immune detection side science of law, joint-detection for multinomial infectious disease, but not comprising the topmost blood typing of blood screening detects, the conventional sense of glutamic-pyruvic transaminase and haemoglobin, can not meet whole projects that blood screening must detect, and can not under low temperature environment, use, use inconvenient, detection sensitivity is low, be not suitable for the front blood screening of the urgent blood transfusion of armament field operations.And, individual event blood screening test strip on the market is by draining vacuum packaging to meet the preservation condition of test strips, although kept test strips detection sensitivity originally by draining vacuum-packed colloidal gold colloidal gold detection test paper strip under packed state, can under low temperature environment, preserve, once but after sealing off, can't guarantee the accuracy detected under low temperature environment, heat up and not only need extra equipment by incubation, and complex operation, the blood screening be not suitable for before the urgent blood transfusion of field operations detects use.
Summary of the invention
The purpose of this invention is to provide a kind of can guarantee easy and simple to handle and testing result that under low temperature environment blood screening detects accurately, realize being low to moderate the urgent blood safety examination of the field operations test card of blood screening before the urgent blood transfusion under the environment of-20 ℃.
The objective of the invention is to realize in the following manner:
The urgent blood safety examination of a kind of field operations test card, this test card comprises deck, reagent strip layer and is fastened on the Ka Gai on deck, the reagent strip layer is divided into the infectious disease detection zone, the Blood grouping district, glutamic-pyruvic transaminase detection zone and haemoglobin detection zone, the test strips of each detection zone is built in the reagent strip layer with corresponding order, and this Ka Gai offers successively view window, well and auxiliary liquid hole on the position of each test strips of infectious disease detection zone corresponding to the reagent strip layer; This Ka Gai offers successively well and auxiliary liquid hole on the position of each test strips of Blood grouping district corresponding to the reagent strip floor; This Ka Gai offers well on the position of each test strips of haemoglobin detection zone corresponding to the reagent strip layer; This Ka Gai offers view window and well on the position of the glutamic-pyruvic transaminase detection zone test strips corresponding to the reagent strip layer; Be provided with draw-in groove on deck, be provided with water bag and unslaked lime bag in draw-in groove, water bag is near the unslaked lime bag; The knot that can be undone by a pull cutter is arranged at the top of water bag.The knot that can be undone by a pull cutter, for scratching water bag, impels liquid water stream to unslaked lime, causes that hydration reaction produces heat, provides test card required testing environment temperature.
Cover the knot that can be undone by a pull cutter shell be complementary with the knot that can be undone by a pull cutter is set at the test card card, knot that can be undone by a pull cutter shell is connected with the reagent strip layer by turning axle.Described water bag is the water bag that the thermal insulation paper bag is wrapped up in, and described unslaked lime bag is for adopting the unslaked lime bag of seepy material parcel, and seepy material is preferably thieving paper.
Test strips at the infectious disease detection zone is collaurum check test strips, be opened in corresponding to the infectious disease detection zone view window that card covers corresponding with the cellulose nitrate film location on test strips, described well is corresponding with the sample pad position on test strips with auxiliary liquid hole.
The test strips in this Blood grouping district is blood group ABO/Rh test strip, is opened in the well that card covers corresponding with the antibody pad position on test strips, and auxiliary liquid hole is corresponding with the glass pad position on test strips.
The test strips of this haemoglobin detection zone is that haemoglobin detects analoids, is opened in the well that card covers corresponding with the surveyed area position on test strips.ALT detects and refers in particular to the glutamic-pyruvic transaminase detection; Hb detects and refers in particular to the haemoglobin detection.
After adopting said structure, the present invention comprehensively detects a plurality of projects of blood screening conventional sense to a card simultaneously, can be at any environment, particularly under low temperature environment, can draw by the naked eyes interpretation testing result of blood screening in ten minutes, before being applicable to the urgent blood transfusion of field operations, the rapid blood examination is used, the user also can need to carry out arbitrary arrangement according to actual needs according to using, also can carry out according to actual needs interpolation and the deletion of project, form the blood screening test card that meets user's demand.
The present invention detects in order to realize the blood screening under low temperature environment, has used unslaked lime hydration reaction method, has guaranteed the detection sensitivity of each test item in the testing process.Unslaked lime hydration reaction method reaction equation is CaO+H
2o=Ca (OH)
2+ heat, this reaction can produce fast heat in course of reaction, and can not form harmful material, is a kind of safe chemical reaction.The present invention applies to the blood screening fast detecting by it, for reaction provides enough environment temperatures.
Beneficial effect of the present invention compared with the prior art:
1. the present invention goes for the detection of sub-zero temperature environment, in 10 minutes, four detections of blood group positive definite form detection, infectious disease of the required detection of complete conventional blood examination simultaneously, haemoglobin detect with glutamic-pyruvic transaminase and detect whole projects or the wherein detection of some projects, testing result is without instrument, only need naked eyes interpretation testing result, meet in field operations and be simply equipped, environment is severe, need the quick use that obtains testing result to need, be specially adapted to the front convenient and swift comprehensive detection of blood screening of the urgent blood transfusion of field operations.
2. the heat that the present invention uses the hydration reaction of unslaked lime to provide meets test card and detects needed temperature of reaction, has guaranteed the Stability and veracity detected; The design of knot that can be undone by a pull cutter provides mode of operation more easily, makes it more meet the testing requirement of the front rapid blood examination of field operations blood transfusion, and card face layout and test item are arranged, and can carry out any combination.
The accompanying drawing explanation
Fig. 1 is the urgent blood safety examination of field operations test card structural front view.
Fig. 2 be the urgent blood safety examination of field operations test card comprise A-A to the structure side view of cross-section structure.
Fig. 3 be the urgent blood safety examination of field operations test card A-A to the zoomed-in view of cross-sectional view.
The structural representation that Fig. 4 is the urgent blood safety examination of field operations test card test strips layer.
In figure, 1 is Ka Gai, and 2 is the reagent strip layer, 3 is the draw-in groove layer, and 4 is the knot that can be undone by a pull cutter, 5 lime bags of making a living, 6 is water bag, and 7 is knot that can be undone by a pull cutter shell, and 8 is turning axle, 9 is view window, and 10 is well, and 11 is the infectious disease detection zone, 12 is the Blood grouping district, and 13 is the ALT detection zone, and 14 is the Hb detection zone, 15 is auxiliary liquid hole, and 16 is draw-in groove; 111 is the first test strips, and 112 is the second test strips, and 113 is the 3rd test strips, and 121 is the 4th test strips, and 122 is the 5th test strips, and 123 is the 6th test strips, and 124 is the 7th test strips, and 131 is the 8th test strips, and 141 is the 9th test strips.
Embodiment
Below by specific embodiment, the present invention is further elaborated:
As Figure 1-4, the urgent blood safety examination of a kind of field operations test card, this test card comprises deck 3, reagent strip layer 2 and is fastened on the card lid 1 on deck 3, reagent strip layer 2 is divided into infectious disease detection zone 12, Blood grouping district 11, glutamic-pyruvic transaminase detection zone 13 and haemoglobin detection zone 14, the test strips of each detection zone is built in reagent strip layer 2 with corresponding order, and this card lid 1 offers successively view window 9, well 10 and auxiliary liquid hole 15 on the position of infectious disease detection zone 12 each test strips corresponding to reagent strip layer 2; This card lid 1 offers successively well 10 and auxiliary liquid hole 15 on the position of Blood grouping district 11 each test strips corresponding to reagent strip floor 2; This card lid 1 offers well 10 on the position of haemoglobin detection zone 14 each test strips corresponding to reagent strip layer 2; This card lid 1 offers view window 9 and well 10 on the position of glutamic-pyruvic transaminase detection zone 13 test strips corresponding to reagent strip layer 2; Be provided with draw-in groove 16 on deck 3, be provided with water bag 6 and unslaked lime bag 5 in draw-in groove 16, water bag 6 is near unslaked lime bag 5; Knot that can be undone by a pull cutter 4 is arranged at the top of water bag 6.On this test card card lid 1, the knot that can be undone by a pull cutter shell 7 be complementary with knot that can be undone by a pull cutter 4 is set, knot that can be undone by a pull cutter shell 7 is connected with reagent strip layer 2 by turning axle 8.The water bag that described water bag 6 is wrapped up in for the thermal insulation paper bag, unslaked lime bag 5 is for adopting the unslaked lime bag of seepy material parcel.
Test strips at infectious disease detection zone 12 is collaurum check test strips, the view window 9 be opened on card lid 1 corresponding to infectious disease detection zone 12 is corresponding with the cellulose nitrate film location on test strips, and described well 10 is corresponding with the sample pad position on test strips with auxiliary liquid hole 15.
The test strips in Blood grouping district 11 is blood group ABO/Rh test strip, and the well 10 be opened on card lid 1 is corresponding with the antibody pad position on test strips, and auxiliary liquid hole 15 is corresponding with the glass pad position on test strips.
The test strips of haemoglobin detection zone 14 is that haemoglobin detects analoids, and the well 10 be opened on card lid 1 is corresponding with the surveyed area position on test strips.
Before using the urgent blood safety examination of field operations of the present invention test card to be detected, knot that can be undone by a pull cutter 4 is pulled upwardly, the edge of a knife scratches water bag, liquid water oozes out with the unslaked lime that adopts the seepy material parcel and contacts hydration reaction occurs, and generation amount of heat, heat upwards transmits by the reagent strip layer, for the reaction of test strips provides best temperature of reaction.
Adopt said structure, the present invention is not merely the blood screening detection for individual event infectious disease or multinomial infectious disease, the main energy that has been to provide accurately carries out fast the test card of Blood grouping under cryogenic conditions, more meets the rapid blood examination needs in very military period; Realized the foundation of the rapid blood examination joint detection science of law under a kind of cryogenic conditions.The heat that unslaked lime hydration reaction provides has improved the bulk temperature of reaction environment, has set up the test card testing environment an of the best, and test card is detected in being low to moderate the low temperature rugged surroundings of-20 ℃, also can have higher detection sensitivity and stability; On the other hand, reduced the tester and repeatedly carried out the number of times of behavior of the same race, also greatly simplified manual steps when blood screening detects, naked eyes can the interpretation testing result.The present invention is in particular without the instrument environments blood screening and detects the design of doing, and more meets the needs that the field operations blood transfusion detects.
Claims (7)
1. the urgent blood safety examination of a field operations test card, this test card comprises deck (3), reagent strip layer (2) and be fastened on the Ka Gai (1) on deck (3), reagent strip layer (2) is divided into infectious disease detection zone (12), Blood grouping district (11), glutamic-pyruvic transaminase detection zone (13) and haemoglobin detection zone (14), the test strips of each detection zone is built in reagent strip layer (2) with corresponding order, this Ka Gai (1) offers successively view window (9) on the position of each test strips of infectious disease detection zone (12) corresponding to reagent strip layer (2), well (10) and auxiliary liquid hole (15), this Ka Gai (1) offers successively well (10) and auxiliary liquid hole (15) on the position of each test strips of Blood grouping district (11) corresponding to reagent strip floor (2), this Ka Gai (1) offers well (10) on the position of each test strips of haemoglobin detection zone (14) corresponding to reagent strip layer (2), this Ka Gai (1) offers view window (9) and well (10) on the position of glutamic-pyruvic transaminase detection zone (13) test strips corresponding to reagent strip layer (2), it is characterized in that on deck (3) being provided with draw-in groove (16), be provided with water bag (6) and unslaked lime bag (5) in draw-in groove (16), water bag (6) is near unslaked lime bag (5), knot that can be undone by a pull cutter (4) is arranged at the top of water bag (6).
2. the urgent blood safety examination of field operations according to claim 1 test card, is characterized in that the upper knot that can be undone by a pull cutter shell (7) be complementary with knot that can be undone by a pull cutter (4) that arranges of this test card Ka Gai (1).
3. rapid blood examination combined detection card according to claim 1, is characterized in that this test card knot that can be undone by a pull cutter shell (7) is connected with reagent strip layer (2) by turning axle (8).
4. the urgent blood safety examination of field operations according to claim 1 test card, is characterized in that the water bag (6) that described water bag (6) is wrapped up in for the thermal insulation paper bag, and described unslaked lime bag (5) is for adopting the unslaked lime bag of seepy material parcel.
5. rapid blood examination combined detection card according to claim 1, it is characterized in that the test strips at infectious disease detection zone (12) is collaurum check test strips, the view window (9) be opened on Ka Gai (1) corresponding to infectious disease detection zone (12) is corresponding with the cellulose nitrate film location on test strips, and described well (10) is corresponding with the sample pad position on test strips with auxiliary liquid hole (15).
6. the urgent blood safety examination of field operations according to claim 1 test card, the test strips that it is characterized in that this Blood grouping district (11) is blood group ABO/Rh test strip, the well (10) be opened on Ka Gai (1) is corresponding with the antibody pad position on test strips, and auxiliary liquid hole (15) is corresponding with the glass pad position on test strips.
7. the urgent blood safety examination of field operations according to claim 1 test card, the test strips that it is characterized in that this haemoglobin detection zone (14) is that haemoglobin detects analoids, and the well (10) be opened on Ka Gai (1) is corresponding with the surveyed area position on test strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310227733.4A CN103439479B (en) | 2013-06-07 | 2013-06-07 | Field emergency blood safety screening test card |
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|---|---|---|---|
| CN201310227733.4A CN103439479B (en) | 2013-06-07 | 2013-06-07 | Field emergency blood safety screening test card |
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| CN103439479A true CN103439479A (en) | 2013-12-11 |
| CN103439479B CN103439479B (en) | 2015-05-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370851A (en) * | 2016-12-03 | 2017-02-01 | 百奥森（江苏）食品安全科技有限公司 | Quick ketamine test device for porcine pseudorabies antibody |
| TWI572330B (en) * | 2015-12-28 | 2017-03-01 | 國立中興大學 | Device for blood typing |
| CN106706922A (en) * | 2016-11-17 | 2017-05-24 | 百奥森（江苏）食品安全科技有限公司 | Rapid detection card of biotin-avidin system |
| CN106771180A (en) * | 2016-11-23 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | A kind of test strips for detecting Goose Parvovirus antibody |
| CN106771115A (en) * | 2016-12-07 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of skeptophylaxis chromatography detection card |
| CN108333163A (en) * | 2018-04-08 | 2018-07-27 | 中国人民解放军南京军区南京总医院 | A kind of safe screening fluoroimmunoassay system of portable blood |
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| CN2492505Y (en) * | 2001-08-28 | 2002-05-22 | 盖烈夫 | Refrigerating and heating cup with inner notched tube |
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| CN201413322Y (en) * | 2009-06-12 | 2010-02-24 | 郑州安图绿科生物工程有限公司 | Multi-term combined test card for infectious disease test |
| CN102288746A (en) * | 2011-07-12 | 2011-12-21 | 英科新创(厦门)科技有限公司 | Blood screening joint detection card |
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| CN2056565U (en) * | 1989-11-11 | 1990-05-02 | 段开泉 | Self-heating food can |
| CN2504220Y (en) * | 2000-12-07 | 2002-08-07 | 韩安卓 | Beverage bottle cap with sucking mouth |
| CN2492505Y (en) * | 2001-08-28 | 2002-05-22 | 盖烈夫 | Refrigerating and heating cup with inner notched tube |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572330B (en) * | 2015-12-28 | 2017-03-01 | 國立中興大學 | Device for blood typing |
| CN106706922A (en) * | 2016-11-17 | 2017-05-24 | 百奥森（江苏）食品安全科技有限公司 | Rapid detection card of biotin-avidin system |
| CN106771180A (en) * | 2016-11-23 | 2017-05-31 | 百奥森（江苏）食品安全科技有限公司 | A kind of test strips for detecting Goose Parvovirus antibody |
| CN106370851A (en) * | 2016-12-03 | 2017-02-01 | 百奥森（江苏）食品安全科技有限公司 | Quick ketamine test device for porcine pseudorabies antibody |
| CN106771115A (en) * | 2016-12-07 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of skeptophylaxis chromatography detection card |
| CN108333163A (en) * | 2018-04-08 | 2018-07-27 | 中国人民解放军南京军区南京总医院 | A kind of safe screening fluoroimmunoassay system of portable blood |
| CN108333163B (en) * | 2018-04-08 | 2024-05-03 | 中国人民解放军南京军区南京总医院 | Portable blood safety screening fluorescence immunoassay system |
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| CN103439479B (en) | 2015-05-27 |
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Address after: 210002 Zhongshan East Road, Jiangsu, China, No. 305, No. Co-patentee after: Yingke Xinchuang (Xiamen) Science and Technology Co., Ltd. Patentee after: Nanjing General Hospital of Nanjing Military Region of the People's Liberation Army of China Address before: 210002 Zhongshan East Road, Jiangsu, China, No. 305, No. Co-patentee before: Yingke Xinchuang (Xiamen) Technology Co., Ltd. Patentee before: Nanjing General Hospital of Nanjing Military Region of the People's Liberation Army of China |
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