CN2155051Y - A.b.o blood type demonstrating model - Google Patents
A.b.o blood type demonstrating model Download PDFInfo
- Publication number
- CN2155051Y CN2155051Y CN 92239227 CN92239227U CN2155051Y CN 2155051 Y CN2155051 Y CN 2155051Y CN 92239227 CN92239227 CN 92239227 CN 92239227 U CN92239227 U CN 92239227U CN 2155051 Y CN2155051 Y CN 2155051Y
- Authority
- CN
- China
- Prior art keywords
- piece
- blood
- type
- blocks
- agglutinogen
- 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
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Abstract
The utility model relates to A, B, and O blood type demonstrating model, which is provided with modules denoting erythrocyte. The modules and affixed A blocks thereof denote agglutinogen contained in A blood type; the modules and affixed B blocks thereof denote agglutinogen contained in B blood type; the modules and affixed A blocks and B blocks thereof denote agglutinogen contained in AB blood type. The utility model is also provided with agglutinin anti-A blocks which anastomose with the A blocks and agglutinin anti-B blocks which anastomose with the B blocks in different blood types. The utility model has the advantages of easy operation, low cost, capacity of vividly and visually demonstrating agglutination reaction among different agglutinogens and agglutinins in A, B, O blood types in blood transfusion between different blood types and hematypic genetic development.
Description
The utility model relates to a kind of abo blood group demonstration mould, belongs to biological teaching aid.
At present, in especially junior middle school Human Physiology of bioconversion medium health curriculum, still there is not a kind of mould that comprises the agglutinogens different in abo blood group, the different blood group and the genetic development of agglutinin, the agglutinating reaction that takes place when different blood group is transfused blood and blood group that is used for demonstrating, only do abstract explanation in conjunction with books or wall chart, owe lively directly perceived, the teacher teaches difficultly, and the student is dull on class.
The purpose of this utility model is to overcome above-mentioned defective, provide a kind of easy and simple to handle, cost is low, the lively mould of abo blood group demonstration intuitively of explanation.
The agglutinogen that the utility model is provided with the erythrocytic module of expression, represent to have in the A type blood with module and the A piece that adheres to thereof, the agglutinogen of representing to have in the Type B blood with module and the B piece that adheres to thereof, represent that with module and the A piece that adheres to thereof, B piece the agglutinogen ， And that has in the AB type blood is provided in the anti-B piece of agglutinin that has the anti-A piece of the agglutinin that matches with the A piece in the different blood groups, matches with the B piece.
Further specify the utility model below in conjunction with embodiment and accompanying drawing thereof.
Fig. 1: the structural representation of module, A piece, B piece, anti-A piece and anti-B piece in the present embodiment;
Fig. 2: different agglutinogen, agglutinin and genotypic demonstration graph in the ABO blood group system;
A kind of agglutinating reaction in Fig. 3,4 present embodiments.
Present embodiment is provided with the erythrocytic module 1 of expression, be provided in the anti-B piece 5 of agglutinin that has the anti-A piece 4 of the agglutinin that matches with A piece 2 in the different blood groups, matches with B piece 3 with the agglutinogen that has in module 1 and the A piece that the adheres to 2 expression A type blood thereof, with the agglutinogen that has in module 1 and the B piece 3 expression Type B blood that adhere to thereof, with the agglutinogen ， And that has in module 1 and the A piece 2 that adheres to thereof, the B piece 3 expression AB type blood.Above-mentioned module 1 be disk shape, A piece 2 in the form of sheets "
" type, B piece 3 in the form of sheets "
" type, anti-A piece 4 in the form of sheets "
" type, anti-B piece 5 in the form of sheets "
" type, and all adopt magnetic rubber to make, can on iron demonstration board or magnet board, demonstrate by magnetic like this.
In the accompanying drawing 2, embody the agglutinogen, agglutinin and the genotype that contain in the different blood groups, at this, gene is with sheet rectangular block 6 expression of magnetic rubber system, in the AB type blood, and no agglutinin; In the accompanying drawing 3, embodiment be with A type blood input AB type blood owing to have the anti-B piece 5 of agglutinin in the A type blood, and anti-B piece 5 makes AB type blood play agglutinating reaction.
The agglutinating reaction that the utility model takes place in the time of three-dimensionally, vividly demonstrating agglutinogens different in the abo blood group, agglutinin, the blood transfusion of different blood group intuitively and the genetic development of blood group, simple to operate, cost is low, is well suited for the teaching of junior middle school's Human Physiology health.
Claims (3)
1, a kind of abo blood group demonstration mould, it is characterized in that: be provided with expression erythrocytic module (1), with the agglutinogen that has in module (1) and the A piece (2) that the adheres to expression A type blood thereof, with the agglutinogen that has in module (1) and B piece (3) the expression Type B blood that adheres to thereof, agglutinogen, and be provided in the anti-B piece of agglutinin (5) that has the anti-A piece of the agglutinin that matches with A piece (2) (4) in the different blood groups, matches with B piece (3) to have in module (1) and the A piece (2) that adheres to thereof, B piece (3) the expression AB type blood.
2, abo blood group according to claim 1 demonstration mould is characterized in that: described module (1) be disk shape, A piece (2) in the form of sheets "
" type, B piece (3) in the form of sheets "
" type, anti-A piece (4) in the form of sheets "
" type, anti-B piece (5) in the form of sheets "
" type.
3, abo blood group demonstration mould according to claim 1 and 2, it is characterized in that: module (1), A piece (2), B piece (3), anti-A piece (4), anti-B piece (5) adopt magnetic rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92239227 CN2155051Y (en) | 1992-10-29 | 1992-10-29 | A.b.o blood type demonstrating model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92239227 CN2155051Y (en) | 1992-10-29 | 1992-10-29 | A.b.o blood type demonstrating model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2155051Y true CN2155051Y (en) | 1994-02-02 |
Family
ID=33780018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92239227 Expired - Fee Related CN2155051Y (en) | 1992-10-29 | 1992-10-29 | A.b.o blood type demonstrating model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2155051Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538172A (en) * | 2018-02-11 | 2018-09-14 | 合肥市科技馆 | A kind of blood transfusion blood group science popularization equipment |
-
1992
- 1992-10-29 CN CN 92239227 patent/CN2155051Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538172A (en) * | 2018-02-11 | 2018-09-14 | 合肥市科技馆 | A kind of blood transfusion blood group science popularization equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |