CN207215840U - A kind of micro-column gel card for Blood grouping - Google Patents
A kind of micro-column gel card for Blood grouping Download PDFInfo
- Publication number
- CN207215840U CN207215840U CN201721313624.4U CN201721313624U CN207215840U CN 207215840 U CN207215840 U CN 207215840U CN 201721313624 U CN201721313624 U CN 201721313624U CN 207215840 U CN207215840 U CN 207215840U
- Authority
- CN
- China
- Prior art keywords
- closure
- micro
- gel
- column gel
- column
- 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.)
- Active
Links
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of micro-column gel card for Blood grouping, belong to biomedical devices technical field.The micro-column gel card includes, pass through some micro-column gel pipes that fixed card body arrangement is fixed, the micro-column gel pipe includes gel sample-adding pipe, reaction tank, gel splitter and the reacting hole set gradually from top to bottom, gel sample-adding pipe upper port is flexible coupling closure, the closure lower surface is provided with closure and filled in, and closure end is provided with chucking hook.The application sets the closure for being capable of clamping on micro-column gel card, when loading sample progress centrifugal treating, splashing will not be produced, enter without causing potential blood infection risk to operator, the sample with reaction result need to such as be preserved for a long time after experiment in addition, bio-safety pollution is produced as leakage is avoided in treatment of!medical waste transport process.
Description
Technical field
A kind of micro-column gel card for detecting blood group is the utility model is related to, belongs to biomedical devices technical field.
Background technology
The Blood grouping technology history of existing more than 100 years, from classical ways such as initial slide method, paper disk method, test tube methods,
Progressively develop into Microplate test, solid phase method, magnetization red blood cell method and the gel of nineteen ninety appearance sizing detection method.
Micro-column gel agglutination assay is the recommendation method that world security blood transfusion checks, has the spies such as easy to operate, easy sentence read result
Point, because gel sizing detection method has high sensitivity, it is used not only for blood group general survey and cross matching, but also by
For many aspects such as blood group antibody examination, antibody specificity identification, antihuman globulin tests.In the whole world, clinical Blood grouping is led
In domain, carry out bracket for blood grouping using gel technique turns into development trend.
Micro-column gel card must be used in micro-column gel detection method.In the prior art, micro-column gel card more using 6 or
The micro-column gel card of 8 tubing strings, its top adding mouth are typically sealed using aluminium foil film, need to go aluminium foil film during use
Remove, fill blood sample, centrifugal treating is carried out to sample after antigen-antibody reaction built in blood sample and micro-column gel card, from
It is added to during the heart when gel cards float over the blood sample centrifugation of gel surface and easily produces splashing, potential blood is caused to operator
Liquid infection risk, the sample with reaction result need to such as be preserved for a long time after testing in addition, due to no sealing device, microtrabeculae
Gel in gel cards is easy to kill, and is unfavorable for result of the test preservation, while micro-column gel card is needed as medical treatment after experiment
Garbage disposal, such as micro-column gel card containing blood sample are poorly sealed, it will bring bio-safety in transport process to pollute wind
Danger.
Utility model content
To solve the defects of prior art is present, the purpose of this utility model is to provide a kind of reduction operational risk, extended
Sample storage time, the micro-column gel card for Blood grouping for avoiding bio-safety from polluting.
The technical solution of the utility model is：A kind of micro-column gel card for Blood grouping, including pass through fixed card body
Fixed some micro-column gel pipes are arranged, the micro-column gel pipe includes gel sample-adding pipe, the reaction set gradually from top to bottom
Pond, gel splitter and reacting hole, gel sample-adding pipe upper port are flexible coupling closure, and the closure lower surface is provided with
Closure plug, closure end is provided with chucking hook.
Gel sample-adding pipe upper port periphery is provided with annular projection, and the chucking hook and closure are provided with use between wall beyond the Great Wall
Stitched in the card that the annular projection is housed when closure closes.
The closure plug is open tubular column of the lower surface without closure.
The closure plug bottom periphery is provided with raised snap ring, and the gel sample-adding inside pipe wall is provided with to be coordinated with the snap ring
Ring-type neck, when closure closes, the snap ring is located in ring-type neck.
The closure end is provided with the force end face for being used for opening it in closed state.
The lower surface of the force end face is non slip surface.
The closure is polypropylene plastics transparent material.
The beneficial effects of the utility model are：Closure, and energy clamping are set at the top of micro-column gel card, ensure that microtrabeculae coagulates
The sealing of sebific duct, when carrying out blood typing experiment, closure is opened, blood sample is filled, treats blood sample and micro-column gel
Centrifugal treating is carried out to sample after antigen-antibody reaction built in pipe, because there is the protection of closure during centrifugation, is added to microtrabeculae
Gel tube will not produce splashing when floating over the blood sample centrifugation of gel surface, enter without causing potential blood to operator
Infection risk, the sample with reaction result need to such as be preserved for a long time after testing in addition, due to having sealing device, micro-column gel
Gel in pipe will not be killed, and be advantageous to result of the test preservation, while micro-column gel pipe is needed as at medical waste after experiment
Reason, will not be not tight due to the micro-column gel seal of tube of blood sample because of the protection of closure, is produced in transport process
The risk of bio-safety pollution.
Brief description of the drawings
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is micro-column gel tubular construction figure；
Fig. 3 is Fig. 2 partial enlarged drawing.
Reference is as follows in figure：1st, fixed card body, 2, gel sample-adding pipe, 3, reaction tank, 4, gel splitter, 5, sealing
Lid, 6, closure plug, 7, chucking hook, 8, annular projection, 9, snap ring, 10, force end face.
Embodiment
1-3 is described further to the utility model below in conjunction with the accompanying drawings：
A kind of micro-column gel card for Blood grouping, including fixed some micro-column gels are arranged by fixed card body 1
Pipe, gel sample-adding pipe 2 that the micro-column gel pipe includes setting gradually from top to bottom, reaction tank 3, gel splitter 4 and anti-
Ying Kong, the gel sample-adding upper port of pipe 2 are flexible coupling closure 5, and the lower surface of closure 5 is provided with closure plug 6, closure 5
End is provided with chucking hook 7.
The gel sample-adding pipe 2 upper port periphery is provided with annular projection 8, is set between the chucking hook 7 and closure 6 outer walls of plug
Have and stitched for housing the card of the annular projection 8 when closure 5 closes, when closure 5 closes, is stuck, is not easy automatic
Open.
The closure plug 6 is open tubular column of the lower surface without closure.
The 6 bottom peripheries of closure plug are provided with raised snap ring 9, and the inwall of micro-column gel pipe 2 is provided with and the snap ring 9
The ring-type neck of cooperation, when closure 5 closes, the snap ring 9 is located in ring-type neck, and ring-type neck is close in the periphery of snap ring 9
Inwall, play sealing effectiveness.
The end of closure 5 is provided with the force end face 10 for being used for opening it in closed state.During opening, by finger
Contact with force end face 10 and exert a force upwards, you can open closure 5.
The lower surface of the force end face 10 is non slip surface.
The closure 5 is polypropylene plastics transparent material.
When carrying out blood typing experiment, closure 5 is opened by above turning over force end face 10, blood sample is filled, covers close
Capping 5, carries out centrifugal treating after antigen-antibody reaction built in blood sample and micro-column gel card to sample, because having during centrifugation
The protection of closure 5, splashing will not be produced by being added to when gel cards float over the blood sample centrifugation of gel surface, enter without
Potential blood infection risk is caused to operator, the sample with reaction result need to such as be preserved for a long time after testing in addition,
Due to there is a sealing device, the gel in micro-column gel card will not be killed, and be advantageous to result of the test preservation, while microtrabeculae coagulates after testing
Glue card is needed as treatment of!medical waste, because of the protection of closure 5, is sealed the micro-column gel card of blood sample, is kept away
Exempt from the leakage in transport process, reduce the risk for producing bio-safety pollution.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these change
Enter and also should be regarded as the scope of protection of the utility model with modification.
Claims (7)
1. a kind of micro-column gel card for Blood grouping, it is characterised in that including by fixing card body (1) if arranging fixation
Dry micro-column gel pipe, the micro-column gel pipe include gel sample-adding pipe (2), reaction tank (3), the gel set gradually from top to bottom
Splitter (4) and reacting hole, gel sample-adding pipe (2) upper port are flexible coupling closure (5), closure (5) following table
Face is provided with closure plug (6), and closure (5) end is provided with chucking hook (7).
2. the micro-column gel card according to claim 1 for Blood grouping, it is characterised in that the gel sample-adding pipe
(2) upper port periphery is provided with annular projection (8), is provided with and is used in closure between the chucking hook (7) and closure plug (6) outer wall
(5) the card seam of the annular projection (8) is housed when closing.
3. the micro-column gel card according to claim 1 for Blood grouping, it is characterised in that the closure fills in (6) and is
Open tubular column of the lower surface without closure.
4. the micro-column gel card according to claim 1 for Blood grouping, it is characterised in that described closure plug (6) bottom
Portion periphery is provided with raised snap ring (9), and described gel sample-adding pipe (2) inwall is provided with the ring-type neck coordinated with the snap ring (9),
When closure (5) closes, the snap ring (9) is located in ring-type neck.
5. the micro-column gel card according to claim 1 for Blood grouping, it is characterised in that closure (5) end
Portion is provided with the force end face (10) for being used for opening it in closed state.
6. the micro-column gel card according to claim 5 for Blood grouping, it is characterised in that force end face (10)
Lower surface be non slip surface.
7. the micro-column gel card according to claim 1 for Blood grouping, it is characterised in that the closure (5) is
Polypropylene plastics transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313624.4U CN207215840U (en) | 2017-10-12 | 2017-10-12 | A kind of micro-column gel card for Blood grouping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721313624.4U CN207215840U (en) | 2017-10-12 | 2017-10-12 | A kind of micro-column gel card for Blood grouping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215840U true CN207215840U (en) | 2018-04-10 |
Family
ID=61821102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721313624.4U Active CN207215840U (en) | 2017-10-12 | 2017-10-12 | A kind of micro-column gel card for Blood grouping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649098A (en) * | 2021-10-18 | 2021-11-16 | 天津德祥生物技术有限公司 | Microfluidic detection assembly, sample mixing device and application thereof |
-
2017
- 2017-10-12 CN CN201721313624.4U patent/CN207215840U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649098A (en) * | 2021-10-18 | 2021-11-16 | 天津德祥生物技术有限公司 | Microfluidic detection assembly, sample mixing device and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1125635A (en) | Culturing bottle | |
| CN207215840U (en) | A kind of micro-column gel card for Blood grouping | |
| CN204017480U (en) | A kind of laboratory starvation suction filtration device | |
| CN206635329U (en) | A kind of cell filter for centrifuging tubular type | |
| CN106771163B (en) | A kind of liquid detecting box and its detection method with control device | |
| CN202101862U (en) | Feces sample sealing device for medical institution | |
| CN206945404U (en) | A kind of Dyeing pipe for being used for not attached cell immunostaining | |
| CN106428969B (en) | A kind of medicinal alcohol cotton holding bottle of structure optimization | |
| CN113063780B (en) | Swab sample fluid system for optical detection and application method thereof | |
| CN207703551U (en) | A kind of receiving cavate urine specimen collecting bag | |
| CN206328393U (en) | A kind of centrifuge tube for cleaning and digesting tissue | |
| CN107907520A (en) | One kind separation preserves reagent filtering detection device | |
| CN208297173U (en) | A kind of clinical laboratory's urine sampling device | |
| CN208551816U (en) | A kind of deer blood acquisition sampling bag | |
| CN208038436U (en) | A kind of Blood culture bottle | |
| CN207545122U (en) | A kind of device that urine is collected about child | |
| CN207472771U (en) | A kind of separation preserves reagent filtering detection device | |
| CN216961280U (en) | Histiocyte protoheme ABC freeze-drying reagent bottle | |
| CN207385726U (en) | A kind of medical treatment low speed facilitates observation type centrifuge | |
| CN206515342U (en) | The convenient anti-pollution drug detecting instrument of cleaning of one kind | |
| CN220099019U (en) | Device for rapidly detecting pancreatic juice amylase in drainage liquid | |
| CN206125809U (en) | Reagent bottle lid | |
| CN211418216U (en) | Kit for cell biotechnology | |
| CN219051384U (en) | Centrifugal tube with enhanced sealing performance | |
| CN210014962U (en) | Device suitable for amino acid is cleared up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |