CN104569445B - A kind of Blood grouping cotton swab - Google Patents
A kind of Blood grouping cotton swab Download PDFInfo
- Publication number
- CN104569445B CN104569445B CN201410833611.4A CN201410833611A CN104569445B CN 104569445 B CN104569445 B CN 104569445B CN 201410833611 A CN201410833611 A CN 201410833611A CN 104569445 B CN104569445 B CN 104569445B
- Authority
- CN
- China
- Prior art keywords
- hollow
- blood
- chamber
- grouping
- blood grouping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of Blood grouping cotton swab, relate to Blood grouping technical field. this Blood grouping cotton swab, comprise cotton head, hollow barred body and hollow soft air valve, described cotton head is fastened in hollow barred body top, described hollow soft air valve is closely nested in hollow barred body end, described hollow barred body inside is longitudinally divided into hollow A chamber and hollow B chamber, at hollow A, the head and end of B two Room is respectively equipped with air-vent, described hollow A chamber and hollow B chamber interior walls are attached with the anti-floor of the Blood grouping of different Blood groupings, the external wall of described hollow bar both sides are provided with letter mark, the blood group that produces antigen-antibody reaction with hollow A chamber and the anti-floor of the indoor Blood grouping of hollow B is corresponding. this blood testing cotton swab detects simple, rapidly, compares slide method checking blood group in the past, reduces people's maloperation probability, saves a large amount of time, increases the hope that patient survives jeopardizing the moment, saves more people's life.
Description
Technical field
The present invention relates to Blood grouping technical field, be specifically related to a kind of Blood grouping cotton swab.
Background technology
Data demonstration, in daily life, a lot of people do not know the blood group of oneself, when they occur tightlyTherefore going when urgent thing need to be transfused blood immediately will extremely waste preciousness by existing instrument testing blood group againRescue time, even entail dangers to people's life.
Blood grouping is as long as according to blood group positive definite form, and the method that blood group detects in existing hospital is mostlySlide method, at long and narrow sheet glass two ends, an each upper drop of liquid, is respectively anti-AAntibody and anti-B antibody. Then blood to be detected is added respectively among this two drop of liquid. ByIn antibody, contain antiagglutinin, anti-A antibody can make to contain the agglutogenic blood of A type (i.e. bagDraw together A type blood and AB type blood) cohesion, (anti-B antibody can make to contain the agglutogenic blood of Type BComprise Type B blood and AB type blood) cohesion. Therefore, if blood condenses mutually with anti-A antibody, withAnti-B antibody does not condense, and is A type blood; If blood condenses mutually with anti-B antibody, with anti-AAntibody does not condense, and is Type B blood; If blood and two kinds of antibody all condense, be AB type blood;If blood and two kinds of serum do not condense, be O type blood. Aforesaid operations carries out in laboratoryExtremely expend time in, concerning patient, seize every minute and second jeopardizing the moment. Therefore, we are badly in need of onePlant inspection blood group rapidly, simultaneously simple and easy to use, assay is method accurately.
Cotton swab is infected with blood, need to again extract patient's blood, so just when inspection blood groupCause the waste of blood.
Summary of the invention
Technical problem to be solved by this invention is to provide one can check blood group rapidly, behaviourDoing convenient and simplely, is that patient saves a kind of Blood grouping cotton swabs of more quality time.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Blood grouping cotton swab, comprises cotton head, hollow barred body and hollow soft air valve, its spyLevy and be: described cotton head is fastened in hollow barred body top, described hollow soft air valve is tightClosely be nested in hollow barred body end, described hollow barred body inside be longitudinally divided into hollow A chamber andHollow B chamber, is respectively equipped with air-vent at the head and end of hollow A, B two Room, described hollowA chamber and hollow B chamber interior walls are attached with the anti-floor of the Blood grouping of different Blood groupings, described skyThe external wall of axle both sides are provided with letter mark, with hollow A chamber and the indoor blood group inspection of hollow BThe blood group of surveying anti-layer generation antigen-antibody reaction is corresponding.
Further technical scheme is, described hollow A chamber and hollow B chamber are separated from each other, mutuallyDo not affect.
Further technical scheme is also, the anti-layer of described Blood grouping comprises that Blood grouping is anti-Body and antibody fixative.
Further technical characterictic is: described Blood grouping antibody comprises the anti-A of Blood groupingAntibody and Blood grouping anti-B antibody.
Further technical characterictic is: described Blood grouping anti-A antibody is consolidated by fixativeDue to hollow A chamber interior walls.
Further technical characterictic is: described Blood grouping anti-B antibody is consolidated by fixativeDue to hollow B chamber interior walls.
Further technical characterictic is: described antibody fixative is inorganic fixative.
Further technical characterictic is: described antibody fixative is methyl alcohol, appointing in ethanolMeaning is a kind of.
Further technical characterictic is: described hollow soft air valve material is flexible glue material.
The beneficial effect that adopts technique scheme to produce is:
The present invention has abandoned and has detected the mode that blood group must be carried out in laboratory in the past, and blood group is examinedTest agent combines with cotton swab, need with this Blood grouping cotton swab wiping be in patient's wound onlyCan detect patient's blood group. Very simple in method of operating, only need be by pressing Blood groupingThe hollow soft air valve of cotton swab tail end, can make patient's blood and Blood grouping cotton swab reagent occurThereby reaction demonstrates the blood group of blood to be detected. More succinct in occupation mode, greatly simultaneouslyReduce the possibility of maloperation. On the other hand, the mode required time of detection blood group in the pastLong, very likely can affect patient's life security at patient's life clutch. Blood grouping cottonSign by Blood grouping reagent and cotton swab are combined, greatly reduced the step that detects blood group,For patient strives for valuable rescue time, save people's life.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is exploded perspective view of the present invention;
Wherein: 1-cotton head, the hollow barred body of 2-, the hollow soft air valve of 3-, the hollow A of 4-chamber, 5-Hollow B chamber, 6-air-vent.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present inventionBe clearly and completely described, obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
Set forth in the following description a lot of details so that fully understand the present invention, butThat the present invention can also adopt other to be different from alternate manner described here to implement, this areaTechnical staff can be similar popularization, therefore the present invention without prejudice to intension of the present invention in the situation thatBe not subject to the restriction of following public specific embodiment.
As shown in Figure 1-2, a kind of Blood grouping cotton swab, comprises cotton 1, hollow barred body 2With hollow soft air valve 3, described cotton 1 is fastened in hollow barred body 2 tops, described inHollow soft air valve 3 is closely nested in hollow barred body 2 ends, and described hollow barred body 2 is inner verticalTo being divided into hollow A chamber 4 and hollow B chamber 5, divide at the head and end of hollow A, B two RoomBe not provided with air-vent 6, described hollow A chamber 4 and hollow B chamber 5 inwalls are attached with different bloodThe anti-layer of Blood grouping that type detects, described hollow barred body 2 outer wall both sides are provided with letter mark,Produce the blood of antigen-antibody reaction with the anti-floor of Blood grouping in hollow A chamber 4 and hollow B chamber 5Type is corresponding.
Further preferred: hollow A chamber 4 and hollow B chamber 5 are separated from each other, and are independent of each other.
Further preferred: the anti-layer of described Blood grouping comprises Blood grouping antibody and antibody admittedlyDetermine agent.
Further preferred: described Blood grouping antibody comprises Blood grouping anti-A antibody and bloodType detects anti-B antibody.
Further preferred: described Blood grouping anti-A antibody is fixed on hollow by fixativeA chamber 4 inwalls.
Further preferred: described Blood grouping anti-B antibody is fixed on hollow by fixativeB chamber 4 inwalls.
Further preferred: described antibody fixative is inorganic fixative.
Further preferred: described antibody fixative is methyl alcohol, any one in ethanol.
Further preferred: described hollow barred body 2 materials adopt polystyrene, polyethylene,Any one in polyvinyl chloride.
Further preferred: described hollow soft air valve 3 materials are flexible glue material.
Operation principle is as follows:
In the time using Blood grouping cotton swab, the cotton of cotton swab 1 place is used for wiping wound blood,Now push the hollow soft air valve 3 of swab stick afterbody, the air in hollow barred body 2 is by A, BThe air-vent 6 of two Room is got rid of swab stick, and the pressure of hollow barred body 2 inside diminishes, thereby makes woundThe blood at place is inhaled in hollow barred body 2 by air-vent 6. In hollow barred body 2, be divided intoA, B two Room, be placed with Blood grouping anti-A antibody in hollow A chamber 4, in hollow B chamber 5Be placed with Blood grouping anti-B antibody. In antibody, contain antiagglutinin, anti-A antibody can make to containThe agglutogenic blood of A type (comprising A type and AB type) cohesion; Anti-B antibody can make to contain BThe agglutogenic blood of type (comprising Type B and AB type) cohesion. Therefore, if blood and hollowThe anti-A antibody of A chamber 4 inwalls condenses mutually, produces macroscopic aggegation little in hollow A chamber 4Piece, does not condense with the anti-B antibody of hollow B chamber 5 inwalls, in hollow B chamber 5, does not produce aggegationFritter, is A type blood; If blood condenses mutually with the anti-B antibody of hollow B chamber 5 inwalls,In hollow B chamber 5, produce macroscopic aggegation fritter, anti-with the anti-A of hollow A chamber 4 inwallsBody does not condense, and does not produce aggegation fritter and be Type B blood in hollow A chamber 4; If blood and twoPlant antibody and all condense, in A, B two Room, all produce macroscopic aggegation fritter, be ABType blood; If blood and two kinds of antibody do not condense, in A, B two Room, all do not produce aggegationFritter, is O type blood.
This blood testing cotton swab only needs the blood on the wound of patient under wiping can verify troublePerson's blood group, simple, rapidly, compare slide method checking blood group in the past, reduce people's mistakeEvolutionary operator probability, saves a large amount of time, increases patient's hope of surviving jeopardizing the moment, savesMore people's life.
Claims (10)
1. a Blood grouping cotton swab, comprises cotton head (1), hollow barred body (2) and hollow soft gasValve (3), is characterized in that: described cotton head (1) is fastened in hollow barred body (2) top,Described hollow soft air valve (3) is closely nested in hollow barred body (2) end, described hollow barred body (2)Inside is longitudinally divided into hollow A chamber (4) and hollow B chamber (5), at the head of hollow A, B two RoomTwo ends, end are respectively equipped with air-vent (6), and described hollow A chamber (4) and hollow B chamber (5) inwall are attachedThe anti-layer of the Blood grouping of different Blood groupings, establish described hollow barred body (2) outer wall both sidesBe equipped with letter mark, produce with the anti-floor of Blood grouping in hollow A chamber (4) and hollow B chamber (5)The blood group of antigen-antibody reaction is corresponding.
2. a kind of Blood grouping cotton swab according to claim 1, is characterized in that: described inHollow A chamber (4) and hollow B chamber (5) are separated from each other, and are independent of each other.
3. a kind of Blood grouping cotton swab according to claim 1, is characterized in that: described inThe anti-layer of Blood grouping comprise Blood grouping antibody and antibody fixative.
4. a kind of Blood grouping cotton swab according to claim 3, is characterized in that: described inBlood grouping antibody comprise Blood grouping anti-A antibody and Blood grouping anti-B antibody.
5. a kind of Blood grouping cotton swab according to claim 4, is characterized in that: described inBlood grouping anti-A antibody be fixed on hollow A chamber (4) inwall by fixative.
6. a kind of Blood grouping cotton swab according to claim 4, is characterized in that: described inBlood grouping anti-B antibody be fixed on hollow B chamber (4) inwall by fixative.
7. a kind of Blood grouping cotton swab according to claim 4, is characterized in that: described inAntibody fixative be inorganic fixative.
8. a kind of Blood grouping cotton swab according to claim 4, is characterized in that: described inAntibody fixative be methyl alcohol, any one in ethanol.
9. a kind of Blood grouping cotton swab according to claim 1, is characterized in that: described inHollow barred body (2) material adopt polystyrene, polyethylene, any one in polyvinyl chloride.
10. a kind of Blood grouping cotton swab according to claim 1, is characterized in that: instituteHollow soft air valve (3) material of stating is flexible glue material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833611.4A CN104569445B (en) | 2014-12-29 | 2014-12-29 | A kind of Blood grouping cotton swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410833611.4A CN104569445B (en) | 2014-12-29 | 2014-12-29 | A kind of Blood grouping cotton swab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104569445A CN104569445A (en) | 2015-04-29 |
| CN104569445B true CN104569445B (en) | 2016-05-11 |
Family
ID=53085996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410833611.4A Expired - Fee Related CN104569445B (en) | 2014-12-29 | 2014-12-29 | A kind of Blood grouping cotton swab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104569445B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1122674A (en) * | 1964-12-17 | 1968-08-07 | Technicon Instr | Blood type indicator |
| US3474913A (en) * | 1965-05-17 | 1969-10-28 | Autokemi Ab | Rack for test tubes |
| JP2003164439A (en) * | 2001-11-29 | 2003-06-10 | Sefa Technology Kk | Vacuum blood collecting tube and method of blood test |
| JP2006133136A (en) * | 2004-11-08 | 2006-05-25 | Nipro Corp | Blood type determination device and blood type determination method |
| CN201053967Y (en) * | 2007-06-14 | 2008-04-30 | 四川省迈克科技有限责任公司 | Quick detection reagent kit for blood type and transfusion matching type |
| CN201861644U (en) * | 2010-12-02 | 2011-06-15 | 徐景丽 | Blood type self-testing device |
| WO2011113584A1 (en) * | 2010-03-16 | 2011-09-22 | Gilupi Gmbh | Biodetector |
| CN202408910U (en) * | 2012-01-10 | 2012-09-05 | 于文征 | Blood type self-tester |
| CN202553952U (en) * | 2012-03-18 | 2012-11-28 | 陈继英 | Blood type self-test instrument |
| CN203042267U (en) * | 2013-01-07 | 2013-07-10 | 徐艳艳 | Blood sample type detector |
| CN203138512U (en) * | 2013-03-24 | 2013-08-21 | 阮月芹 | Blood sample type detector |
| CN103502819A (en) * | 2011-04-21 | 2014-01-08 | 西门子公司 | Blood typing devices and methods for testing blood type |
-
2014
- 2014-12-29 CN CN201410833611.4A patent/CN104569445B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1122674A (en) * | 1964-12-17 | 1968-08-07 | Technicon Instr | Blood type indicator |
| US3474913A (en) * | 1965-05-17 | 1969-10-28 | Autokemi Ab | Rack for test tubes |
| JP2003164439A (en) * | 2001-11-29 | 2003-06-10 | Sefa Technology Kk | Vacuum blood collecting tube and method of blood test |
| JP2006133136A (en) * | 2004-11-08 | 2006-05-25 | Nipro Corp | Blood type determination device and blood type determination method |
| CN201053967Y (en) * | 2007-06-14 | 2008-04-30 | 四川省迈克科技有限责任公司 | Quick detection reagent kit for blood type and transfusion matching type |
| WO2011113584A1 (en) * | 2010-03-16 | 2011-09-22 | Gilupi Gmbh | Biodetector |
| CN201861644U (en) * | 2010-12-02 | 2011-06-15 | 徐景丽 | Blood type self-testing device |
| CN103502819A (en) * | 2011-04-21 | 2014-01-08 | 西门子公司 | Blood typing devices and methods for testing blood type |
| CN202408910U (en) * | 2012-01-10 | 2012-09-05 | 于文征 | Blood type self-tester |
| CN202553952U (en) * | 2012-03-18 | 2012-11-28 | 陈继英 | Blood type self-test instrument |
| CN203042267U (en) * | 2013-01-07 | 2013-07-10 | 徐艳艳 | Blood sample type detector |
| CN203138512U (en) * | 2013-03-24 | 2013-08-21 | 阮月芹 | Blood sample type detector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104569445A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090306543A1 (en) | Specimen Sample Collection Device and Test System | |
| CN111433606A (en) | Using determination of different pitch heights | |
| CN111337669A (en) | Novel coronavirus detection test paper and detection method for rapid detection | |
| CN103926404A (en) | Group B streptococcus quantum dot immunochromatographic detection reagent card and preparation method for same | |
| CN104569445B (en) | A kind of Blood grouping cotton swab | |
| CN201892679U (en) | Influenza A H1N1 immunofluorescence detection reagent box | |
| CN104492510A (en) | Two-dimensional microfluidic paper chip and manufacturing method thereof | |
| CN203465269U (en) | Combined detection card for hundestaupe virus antibody, canine parvovirus antibody and canine coronavirus antibody | |
| CN106000497B (en) | A kind of suction dropper suit | |
| CN104568511A (en) | Medical examination sampling device | |
| CN203943678U (en) | The quantitative micro blood-taking tube of disposable use | |
| CN103468570B (en) | Glass slide device capable of facilitating single cell gel electrophoresis test | |
| CN203870106U (en) | Group B streptococcus quantum dot immunochromatography test reagent card | |
| CN208420951U (en) | A kind of portable inspectiont blood group plate | |
| CN203465270U (en) | Hog cholera virus antibody, porcine reproductive and respiratory syndrome virus antibody and porcine pseudorabies virus antibody combined detection card | |
| CN204043955U (en) | A kind of quantitative sampling device | |
| CN208727528U (en) | A kind of capillary device of fixed quantity drain | |
| CN204286836U (en) | The anus detected for pinworm wipes sticker | |
| CN207601095U (en) | The canine parvovirus test strip being easily changed | |
| US20150087077A1 (en) | Sample collection device for optical analysis | |
| CN204347034U (en) | Haemoglobin, Hb-Hp, transferrins joint inspection kit | |
| CN202351090U (en) | Sampling device for medical testing | |
| CN208048742U (en) | Leucorrhea collector | |
| CN203745381U (en) | Disposable in vivo alcohol concentration tester | |
| CN203169185U (en) | Combination blood sample collection tube for Gamma interferon release test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20191229 |