CN208888257U - A kind of bracket for blood grouping device and the blood bag with bracket for blood grouping device - Google Patents
A kind of bracket for blood grouping device and the blood bag with bracket for blood grouping device Download PDFInfo
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- CN208888257U CN208888257U CN201821043749.4U CN201821043749U CN208888257U CN 208888257 U CN208888257 U CN 208888257U CN 201821043749 U CN201821043749 U CN 201821043749U CN 208888257 U CN208888257 U CN 208888257U
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- test strip
- grouping device
- bag
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Abstract
The utility model provides a kind of bracket for blood grouping device, including main body, test strip, connecting conduit, at least one test strip is provided in the main body, described connecting conduit one end is provided with injection port, the connecting conduit other end is connected with capillary identical with test strip quantity, the other end setting of the capillary is coated with blood group antibody on each test strip top, the test strip.Test strip is sealed in main body in the bracket for blood grouping device, is not easy to pollute, as a result easy interpretation, can be reserved for.The utility model additionally provides a kind of blood bag with bracket for blood grouping device, including bracket for blood grouping device and blood taking bag, realizes the automation in blood collection procedure and carries out Blood grouping, uses manpower and material resources sparingly.
Description
Technical field
The utility model relates to Blood grouping technical fields, and in particular to a kind of bracket for blood grouping device and have bracket for blood grouping
The blood bag of device.
Background technique
Blood sampling group needs to set up a job position during outgoing blood sampling, is examined after acquiring blood with cardboard method
ABO positive definite and RH (D) blood group are surveyed, card of donating blood can be printed to blood donor.When conventional cardboard method detects blood group, there is following lack
Point.For example, blood sample exposure is in air, infection is easily caused；And the reagent of anti-A when mass detection blood group, anti-B hold
Easily plus anti-, reagent is also readily volatilized and dry；The preservation of liquid reagent needs to refrigerate；Sample-adding amount is unbalanced, when detection sample with
Easily with other aperture cross contaminations after reagent combination, it as a result cannot get quality assurance；Operator needs by stringent training,
It needs to carry out in strict accordance with step when operation, then the authenticity of result is in close relations with the qualification of personnel；Testing result is not
Conducive to checking and retain.
To solve the drawbacks of cardboard method detects blood group, in the following manner:
Patent CN104950115A discloses a kind of people's abo blood group reverse type detection method based on membrane structure, selects energy
The filter membrane for enough allowing single red blood cell to pass through is as core material, and by people's abo blood group antigen binding to filter membrane, filter membrane periphery is wrapped
Enclose water-absorbent material.Patent CN104569445A discloses a kind of Blood grouping cotton swab, including cotton head, hollow barred body and hollow soft
Air valve, the cotton head are fastened in hollow barred body top, and the hollow soft air valve is closely nested in hollow barred body end
End, the hollow bar body inside is longitudinal to be divided into the hollow room A and the hollow room B, and the air hole is respectively placed in A, B two
The head and end of room is respectively equipped with air hole, and the hollow room A and hollow B chamber interior walls are attached with the blood group to different Blood groupings
Anti- layer is detected, the external wall two sides of hollow bar are provided with alphabetical mark, anti-with the hollow room A and the indoor Blood grouping of hollow B
The blood group that layer generates antigen-antibody reaction is corresponding.But although to solve detection time short for both the above technical solution, as a result
Easily observation, it is more objective, but still need to be arranged the operation that special people carries out detection blood group.And blood sample is exposed to sky
In gas, infection is easily caused, is as a result unfavorable for saving.
With the fast development of modernization science and technology, test technique automatic replaces traditional manual operation to be increasingly becoming one
The inevitable trend of kind.In clinical practice work, establishes, improves a kind of test technique automatic, it can be in the processing of clinical samples
With a large amount of time and labour are saved in analytic process, for preferably carry out clinical position provide guarantee.
Patent CN206440726U discloses a kind of simple blood type test card, including test layer and protective layer, on test layer
It is respectively provided with A, B, Rh blood drainage slot and identifies region (containing antibody and color developing agent) accordingly, one end of test layer is equipped with blood
Liquid collects tablet and puncture needle.The invention is easy to use, pressing, disposable products, but the degree of automation is low, still needs
A post is arranged to exclusively carry out detection.
Patent CN103424563A is related to a kind of mechanical arm for automatic blood type detector, including support, is mounted on the branch
Driving motor, first sensor, second sensor, two linear guide components on seat are fixed with song on the driving motor
Handle wheel, two linear guide components pass through connecting rod respectively and connect with the crankwheel, on each linear guide component
It is respectively and fixedly provided with clamping piece, is connected with tensioning spring between two clamping pieces.
Patent CN105675889A provides a kind of device of automatic detection blood group, including shell, blood group test paper, photosensitive pad
Piece, control storage chip and voice announcer.Although these automation Blood grouping devices bring high degree of automation, detection
High-efficient advantage, but its structure is relative complex, is easy failure, cost is also higher, and utilization rate is low.
Therefore, the utility model increases a quickly detection blood group by creative work on the basis of original blood taking bag
Bracket for blood grouping device, bleeding type can be detected automatically during donating blood in this way, job position is not only saved, also accelerate
Working efficiency improves the accuracy of result.There is the blood bag of automatic identification blood group function to be applicable to major blood station and doctor for this
The outgoing blood sampling of institute, army's blood sampling, street corner Voluntary Blood Donation Vehicle or flowing are donated blood a little etc..
Utility model content
The utility model provides a kind of bracket for blood grouping device, including main body, test strip, connecting conduit, the master
At least one test strip is provided on body, described connecting conduit one end is provided with injection port, the connecting conduit other end
It is connected with capillary identical with test strip quantity, the other end of the capillary is arranged on each test strip top,
Blood group antibody is coated on the test strip.
Preferably, the main body is detection card, detector bar or test bar.
Preferably, the test strip is test strips or detection groove.
Protrusion is set when the test strip is test strips, between the test strips and test strips for two examinations to be isolated
Paper slip.
Preferably, at least three test strip is provided in the main body.It is further preferred that being set in the main body
It is equipped with 3-9 test strip.
In a specific embodiment of the utility model, 3 test strips, the inspection are provided in the main body
Survey band is test strips.
Preferably, the other end of the capillary is in contact with each test strip top.
Preferably, the blood group antibody is coated with entire test strip completely, or is coated with test strip from top to bottom
A part.It is further preferred that the blood group antibody is coated with entire test strip completely.
Preferably, nature controlling line is set on the test strip.It is further preferred that the Quality Control line position is not unique,
If there is antigen-antibody agglutinating reaction, red blood cell stops the lower part for not continuing to flow to test strip, then this stop place is denoted as
Nature controlling line.
Preferably, setting blocks folder in the connecting conduit.Blocking folder described in the utility model both can be opened or be hindered
Disconnected blood flow, and can control the flow velocity of blood.
Preferably, the blood group antibody is selected from Monoclonal Antibody Against A, Monoclonal Antibody Against B or Monoclonal Antibody Against D.
It is further preferred that being provided at least three test strip in the main body, 3 test strips are respectively by a kind of blood group
Antibody (Monoclonal Antibody Against A, Monoclonal Antibody Against B or Monoclonal Antibody Against D) is coated with completely.At least it is arranged in the i.e. described main body
The coated test strip of one Monoclonal Antibody Against A, the coated test strip of a Monoclonal Antibody Against B and a monoclonal are anti-
The coated test strip of the anti-D of body.
The utility model additionally provides a kind of blood bag with bracket for blood grouping device, including blood described in above-mentioned any one
Type identification apparatus and blood taking bag, the bracket for blood grouping device are connected by connecting conduit with blood taking bag.
Preferably, setting blocks folder in the connecting conduit.
Preferably, sampling needle is set on the blood taking bag, the blood taking bag is connected to the sampling needle by sample conduit,
The branch being connected with the connecting conduit being arranged on the bracket for blood grouping device is set in the sample conduit.
When detecting blood group, opens and block folder；It is closed after detection and blocks folder.Preferably, the detection terminates to appoint
Blood in a test strip of anticipating flows to test strip bottom end.
Preferably, the blood taking bag is three joint bag or tetrad bag.
Bracket for blood grouping device described in the utility model uses the principle of antigen-antibody reaction, i.e., anti-A, anti-B and anti-D is mono-
Clonal antibody is individually fixed on a test strip, is arranged in main body when blood to be checked is entered through connecting conduit by injection port
Test strip, after corresponding antigens are in conjunction with its antibody, red blood cell will not continue to flow, and result is the positive.Conversely, without phase
The blood to be checked of antigen is answered to fail in conjunction with its antibody, red blood cell flows through nature controlling line, and result is feminine gender.It is described in the utility model
Blood bag with bracket for blood grouping device can the synchronous detection for carrying out blood group when blood sampling is carrying out.
Bracket for blood grouping device described in the utility model, when carrying out bracket for blood grouping, test strip is sealed in main body,
Quantitative anti-A, anti-B antibody are sufficiently combined (antigen-antibody optimal reaction concentration) with quantitative blood preparation, are not easy to pollute；According to
Blood to be checked whether flows through nature controlling line observation as a result, result accuracy rate is high, easy interpretation, can be reserved for.Meanwhile there is bracket for blood grouping dress
The blood bag set may be implemented the automation in blood collection procedure and carry out Blood grouping, uses manpower and material resources sparingly.
Detailed description of the invention
A kind of Fig. 1: bracket for blood grouping device；
A kind of Fig. 2: blood bag with bracket for blood grouping device；
Wherein, 1, main body；2, connecting conduit；3, capillary；4, test strip；5, Monoclonal Antibody Against A；6, monoclonal is anti-
The anti-B of body；7, Monoclonal Antibody Against D；8, folder is blocked；9, nature controlling line；10, blood taking bag；11, sampling needle；12, blood sampling conduit；13,
Injection port.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than all.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Embodiment 1
Fig. 1 is bracket for blood grouping device, including main body 1, test strip 4 and connecting conduit 2, and the main body 1 is detection card,
3 test strips 4 are fixed in the main body 1, the test strip 4 is test strips, and described 2 one end of connecting conduit is set
It is equipped with injection port 13, there are three one end of capillary 3, the other ends of the capillary 3 for 2 other end of the connecting conduit connection
It is in contact with each 4 top of test strip, wherein 3 test strips are entirely coated with Monoclonal Antibody Against A 5, Dan Ke completely respectively
Nature controlling line 9 is arranged in the test strips, is arranged in the connecting conduit 2 and blocks by grand antibody anti-B 6 or Monoclonal Antibody Against D 7
Folder 8.
Fig. 2 is a kind of blood bag with bracket for blood grouping device, including bracket for blood grouping device and blood taking bag 10, the blood taking bag
Sampling needle 11 is set on 10, and the blood taking bag 10 is connected to the sampling needle 11 by sample conduit 12, the sample conduit 12
Upper that the branch being connected with the connecting conduit 2 being arranged in the main body 1 is arranged, setting blocks folder 8 in the sample conduit 12.
Blood bag described in the utility model with bracket for blood grouping device is in off state using preceding blocking folder 8.Make
With the blocking being arranged in sample conduit 12 folder 8 in the process, is first turned on, by sampling needle 11, blood was collected, and blood stream is sampled
Conduit 12 enters blood taking bag 10, in blood collection procedure, can synchronize the detection for carrying out blood group.It is arranged in opening connecting conduit 2
Folder 8 is blocked, branch's connecting conduit 2 that blood is arranged from sample conduit 12 enters the main body 1 of bracket for blood grouping device, then by three
A capillary 3 respectively enters the test strips of 3 kinds of different monoclonal antibodies of coating, when containing corresponding antigen and its antibody in blood
In conjunction with after, red blood cell does not flow through nature controlling line, and result is the positive.Conversely, not the blood to be checked of corresponding antigens fail with
Its antibody combines, and red blood cell flows through nature controlling line, and result is feminine gender, and so as to judge the corresponding blood group of blood, Blood grouping is complete
The blocking folder 8 being arranged in connecting conduit 2 is closed after finishing, blood then only flows into blood taking bag 10.Sample conduit is closed after blood sampling
Blocking folder on 12.
Preferred embodiments of the present invention are described in detail above, still, the utility model is not limited to above-mentioned reality
Apply the detail in mode, in the range of the technology design of the utility model, can to the technical solution of the utility model into
The a variety of simple variants of row, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
Claims (10)
1. a kind of bracket for blood grouping device, including main body, test strip, connecting conduit, which is characterized in that be arranged in the main body
There is at least one test strip, described connecting conduit one end is provided with injection port, and the other end is connected with and test strip quantity phase
The other end setting of same capillary, the capillary is coated on each test strip top, the test strip
Blood group antibody.
2. bracket for blood grouping device according to claim 1, which is characterized in that the main body is detection card, detector bar
Or test bar.
3. bracket for blood grouping device according to claim 1, which is characterized in that the test strip is test strips or detection
Groove.
4. bracket for blood grouping device according to claim 1, which is characterized in that be provided at least three inspection in the main body
Survey band.
5. bracket for blood grouping device according to claim 1, which is characterized in that the other end of the capillary and each inspection
Pointed end is surveyed to be in contact.
6. bracket for blood grouping device according to claim 1, which is characterized in that the blood group antibody is coated with entire inspection completely
Band is surveyed, or is coated with a part of test strip from top to bottom.
7. bracket for blood grouping device according to claim 1, which is characterized in that nature controlling line is arranged on the test strip.
8. bracket for blood grouping device according to claim 1, which is characterized in that the blood group antibody is selected from monoclonal antibody
Anti- A, Monoclonal Antibody Against B or Monoclonal Antibody Against D.
9. a kind of blood bag with bracket for blood grouping device, which is characterized in that including blood group described in claim 1-8 any one
Identification apparatus and blood taking bag, the bracket for blood grouping device are connected by connecting conduit with blood taking bag.
10. blood bag according to claim 9, which is characterized in that setting blocks folder, the blood sampling in the connecting conduit
Bag is three joint bag or tetrad bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043749.4U CN208888257U (en) | 2018-07-03 | 2018-07-03 | A kind of bracket for blood grouping device and the blood bag with bracket for blood grouping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043749.4U CN208888257U (en) | 2018-07-03 | 2018-07-03 | A kind of bracket for blood grouping device and the blood bag with bracket for blood grouping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208888257U true CN208888257U (en) | 2019-05-21 |
Family
ID=66506239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043749.4U Active CN208888257U (en) | 2018-07-03 | 2018-07-03 | A kind of bracket for blood grouping device and the blood bag with bracket for blood grouping device |
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| Country | Link |
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| CN (1) | CN208888257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189354A (en) * | 2021-04-30 | 2021-07-30 | 重庆国际旅行卫生保健中心(重庆海关口岸门诊部) | Portable quick blood type is just stereotyped and is detected subassembly |
-
2018
- 2018-07-03 CN CN201821043749.4U patent/CN208888257U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189354A (en) * | 2021-04-30 | 2021-07-30 | 重庆国际旅行卫生保健中心(重庆海关口岸门诊部) | Portable quick blood type is just stereotyped and is detected subassembly |
| CN113189354B (en) * | 2021-04-30 | 2023-09-19 | 重庆国际旅行卫生保健中心(重庆海关口岸门诊部) | Portable quick blood typing detection assembly |
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