CN214334455U - Blood coagulation mixing device and incubation disc comprising same - Google Patents
Blood coagulation mixing device and incubation disc comprising same Download PDFInfo
- Publication number
- CN214334455U CN214334455U CN202120086060.5U CN202120086060U CN214334455U CN 214334455 U CN214334455 U CN 214334455U CN 202120086060 U CN202120086060 U CN 202120086060U CN 214334455 U CN214334455 U CN 214334455U
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- CN
- China
- Prior art keywords
- reaction cup
- tray
- iron beads
- magnet
- reaction
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- 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.)
- Withdrawn - After Issue
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- 238000002156 mixing Methods 0.000 title claims abstract description 34
- 230000023555 blood coagulation Effects 0.000 title claims abstract description 16
- 238000011534 incubation Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 101
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 239000011324 bead Substances 0.000 claims abstract description 24
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 238000012864 cross contamination Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses a blood coagulation blending device and an incubation disc containing the same, wherein the blood coagulation blending device is characterized in that iron beads are arranged in a reaction cup, and a magnet which reciprocates is arranged outside the reaction cup, and the magnet can adsorb the iron beads in the reaction cup, so that the iron beads synchronously reciprocate in the reaction cup; or, iron beads are placed in the reaction cup, a movement mechanism is arranged, the movement mechanism can enable the reaction cup to move along a preset path, a plurality of magnets are alternately arranged on two sides of the moving path of the reaction cup at intervals, and when the reaction cup moves along the preset path, the magnets can alternately adsorb the iron beads in the reaction cup, so that the iron beads can repeatedly move in the reaction cup. The utility model discloses can make the sample of blood coagulation reaction and reagent pass through the reciprocal swing of iron pearl and mixing, do not cause cross contamination, do not produce the bubble, improve the accuracy of test result.
Description
Technical Field
The utility model relates to a medical check out test set field especially relates to a blood coagulation mixing device and contain its dish of hatching.
Background
At present, a blood coagulation blending device applied to blood coagulation reaction detection equipment mainly takes mechanical blending and sample adding needle sucking, beating and blending as main components. The mechanical blending mode is that a stirring rod is arranged and extends into the reaction cup to reciprocate, so as to achieve the purpose of blending; the sample adding needle is used for sucking, beating and uniformly mixing the sample and the reagent by repeatedly extracting and injecting the sample and the reagent through sample adding, so that the purpose of uniformly mixing is achieved. However, the two blending methods have obvious defects, cross contamination is easily caused by the stirring of the stirring rod, and bubbles are easily generated in the repeated extraction and injection process of the sample adding needle in the sucking and pumping blending method, so that the accuracy of the test result is affected.
Therefore, the above conventional coagulation mixing device still has inconvenience and disadvantages in structure and use, and further improvement is needed. How to create a new blood coagulation mixing device and an incubation disc containing the same, and actually belongs to one of the current important research and development issues.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a blood coagulation mixing device makes it reach the mixing purpose through the reciprocal swing of magnet absorption iron pearl, does not cause cross contamination, does not produce the bubble to overcome the not enough of current blood coagulation mixing device.
In order to solve the technical problem, the utility model provides a blood coagulation reaction mixing device, which is characterized in that iron beads are arranged in a reaction cup, and a magnet which reciprocates is arranged outside the reaction cup, wherein the magnet can adsorb the iron beads in the reaction cup, so that the iron beads synchronously reciprocate in the reaction cup;
or, iron beads are placed in the reaction cup, a movement mechanism is arranged, the movement mechanism can enable the reaction cup to move along a preset path, a plurality of magnets are alternately arranged on two sides of the moving path of the reaction cup at intervals, and when the reaction cup moves along the preset path, the magnets can alternately adsorb the iron beads in the reaction cup, so that the iron beads can repeatedly move in the reaction cup.
As an improvement of the present invention, the magnet is a permanent magnet or an electromagnet.
Further, the axes of two adjacent magnets on two sides of the reaction cup traveling path are not coincident.
Further, the reaction cup travel path is in a straight line or annular track.
Furthermore, the utility model also provides an incubate dish makes its mixing in-process not cause cross contamination, does not produce the bubble to overcome the not enough of current incubation dish.
In order to solve the technical problem, the utility model provides an incubation plate, which comprises the blood coagulation blending device,
as a further improvement, the incubation plate comprises a heating plate, a reaction cup tray and a magnet, wherein:
the heating plate comprises an outer ring and an inner ring, and an annular gap is formed between the outer ring and the inner ring and used for placing the reaction cup tray;
the reaction cup tray and the heating disc are concentrically arranged, a plurality of reaction cup grooves are uniformly distributed in the circumferential direction of the reaction cup tray, and the reaction cup tray can rotate by taking the circle center as an axis;
the magnets are alternately arranged on the outer ring and the inner ring of the heating plate at intervals, so that when the reaction cup rotates along with the reaction cup tray, the iron beads swing in the reaction cup in a reciprocating manner.
Further, the length direction of each reaction cup groove on the reaction cup tray is the same as the radial direction of the reaction cup tray.
Furthermore, the reaction cup tray is connected with a driving disc through a bolt, and the driving disc is connected with an output shaft of the motor through a synchronous belt.
After adopting such design, the utility model discloses following advantage has at least:
1. the iron beads are repeatedly swung in the reaction cup under the adsorption action of the magnets, so that the stirring purpose is achieved, and cross contamination can not be caused.
2. The iron beads do not generate bubbles when swinging, and the accuracy of the test result is improved.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic structural diagram of an incubation tray provided by the present invention.
Fig. 2 is a schematic view of the internal structure of the reaction cup tray without the incubation tray provided by the present invention.
Description of reference numerals: 1-heating a plate; 11-heating plate outer ring; 12-heating plate inner ring; 2-reaction cup tray; 21-reaction cup groove; 3-a magnet; 4-reaction cup; 5-drive plate.
Detailed Description
The utility model provides a coagulation reaction mixing device, coagulation reaction mixing device is at the built-in iron shot of reaction cup to set up a motion and make reaction cup move with predetermined route, and set up several magnet in the alternative interval in both sides on reaction cup route of marcing, reaction cup when moving along predetermined route, magnet can adsorb the iron shot in the reaction cup in turn, makes the iron shot carry out the repetitive motion in reaction cup, and then reaches the purpose of mixing.
Preferably, the reaction cup advancing path is a straight line or an annular track, and the axes of two adjacent magnets on two sides of the reaction cup advancing path are not coincident, so that the iron beads repeatedly swing in the reaction cup while the reaction cup advances.
Preferably, the magnet may be an electromagnet or a permanent magnet.
It should be noted that, the utility model provides a blood coagulation reaction mixing device in other embodiments, can also be set up reciprocating motion's magnet outside the reaction cup, and magnet reciprocating motion adsorbs the iron bead also reciprocating motion in the reaction cup, reaches the mixing purpose.
Referring to fig. 1 and 2, the present invention provides an incubation disc, which comprises the above-mentioned blood coagulation reaction mixing device, and the incubation disc comprises a heating plate 1, a reaction cup tray 2, a magnet 3, and a driving plate 5. Heating plate 1 is used for heating reaction cup 4, and heating plate 1 includes heating plate outer loop 11 and heating plate inner ring 12, has annular space between heating plate outer loop 11 and the heating plate inner ring 12 for place reaction cup tray 2 in wherein. The reaction cup tray 2 and the heating plate 1 are arranged concentrically, and the reaction cup tray 2 is arranged in an annular gap of the heating plate 1 and can rotate in a horizontal plane relative to the heating plate 1. A circle of reaction cup grooves 21 are circumferentially arranged on the reaction cup tray 2, the reaction cup grooves 21 are rectangular, and the length direction of the reaction cup grooves 21 is the same as the radial direction of the reaction cup tray 2, so that the reaction cups 4 can be radially placed in the reaction cup grooves 4. Magnet 3 is installed on heating plate outer loop 11 and heating plate inner ring 12 at interval in turn to 3 axes of two adjacent magnets do not coincide, make at reaction cup 4 along with the in-process of reaction cup layer board 2 rotations, the magnet that is located on heating plate outer loop 11 and the heating plate inner ring 12 can adsorb the iron shot in turn, causes the reciprocal swing of iron shot, reaches the mixing purpose.
Preferably, the reaction cup tray 2 is connected with the driving plate 5 through a bolt, and the driving plate 5 is connected to an output shaft of the motor through a synchronous belt and is driven by the motor to rotate.
It should be noted that the present invention provides an incubation plate in other embodiments, which can also be a structure in which the magnet reciprocates and the reaction cup is fixed.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.
Claims (8)
1. A blood coagulation blending device is characterized in that iron beads are placed in a reaction cup, a magnet which reciprocates is arranged outside the reaction cup, and the magnet can adsorb the iron beads in the reaction cup to enable the iron beads to synchronously reciprocate in the reaction cup;
or, iron beads are placed in the reaction cup, a movement mechanism is arranged, the movement mechanism can enable the reaction cup to move along a preset path, a plurality of magnets are alternately arranged on two sides of the moving path of the reaction cup at intervals, and when the reaction cup moves along the preset path, the magnets can alternately adsorb the iron beads in the reaction cup, so that the iron beads can repeatedly move in the reaction cup.
2. The coagulation mixing device of claim 1, wherein the magnet is a permanent magnet or an electromagnet.
3. The apparatus according to claim 1, wherein the axes of two adjacent magnets on either side of the travel path of the reaction cup do not coincide.
4. The coagulation mixing device of claim 1, wherein the reaction cup has a linear or circular path.
5. An incubation plate comprising a clot blending device of any one of claims 1 to 4.
6. The incubation tray of claim 5, comprising a heating tray, a reaction cup tray, a magnet, wherein:
the heating plate comprises an outer ring and an inner ring, and an annular gap is formed between the outer ring and the inner ring and used for placing the reaction cup tray;
the reaction cup tray and the heating disc are concentrically arranged, a plurality of reaction cup grooves are uniformly distributed in the circumferential direction of the reaction cup tray, and the reaction cup tray can rotate by taking the circle center as an axis;
the magnets are alternately arranged on the outer ring and the inner ring of the heating plate at intervals, so that when the reaction cup rotates along with the reaction cup tray, the iron beads swing in the reaction cup in a reciprocating manner.
7. The incubation tray of claim 6, wherein the length direction of each reaction cup groove on the reaction cup tray is the same as the radial direction of the reaction cup tray.
8. The incubation disc of claim 6, wherein the reaction cup tray is connected to a driving disc by a bolt, and the driving disc is connected to an output shaft of a motor by a timing belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086060.5U CN214334455U (en) | 2021-01-13 | 2021-01-13 | Blood coagulation mixing device and incubation disc comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120086060.5U CN214334455U (en) | 2021-01-13 | 2021-01-13 | Blood coagulation mixing device and incubation disc comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214334455U true CN214334455U (en) | 2021-10-01 |
Family
ID=77910259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120086060.5U Withdrawn - After Issue CN214334455U (en) | 2021-01-13 | 2021-01-13 | Blood coagulation mixing device and incubation disc comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214334455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816307A (en) * | 2021-01-13 | 2021-05-18 | 北京罗特思创科技有限公司 | Blood coagulation mixing device and incubation disc comprising same |
-
2021
- 2021-01-13 CN CN202120086060.5U patent/CN214334455U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112816307A (en) * | 2021-01-13 | 2021-05-18 | 北京罗特思创科技有限公司 | Blood coagulation mixing device and incubation disc comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20211001 Effective date of abandoning: 20240729 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20211001 Effective date of abandoning: 20240729 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |