CN220154069U - Electrochemiluminescence immunoassay appearance and agitating unit thereof - Google Patents
Electrochemiluminescence immunoassay appearance and agitating unit thereof Download PDFInfo
- Publication number
- CN220154069U CN220154069U CN202321648721.4U CN202321648721U CN220154069U CN 220154069 U CN220154069 U CN 220154069U CN 202321648721 U CN202321648721 U CN 202321648721U CN 220154069 U CN220154069 U CN 220154069U
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- Prior art keywords
- stirring
- fixedly connected
- telescopic rod
- motor
- electrochemiluminescence immunoassay
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- 238000011984 electrochemiluminescence immunoassay Methods 0.000 title claims abstract description 24
- 238000003756 stirring Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000003018 immunoassay Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 4
- 230000036039 immunity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The utility model discloses an electrochemiluminescence immunoassay instrument and a stirring device thereof, belonging to the field of immunoassay instruments. A stirring device comprising a connecting arm, further comprising: the second telescopic rod is fixedly connected to the connecting arm; the motor is arranged in the second telescopic rod; the rotating shaft is fixedly connected with the output end of the motor; the stirring blade is fixedly connected to one end of the rotating shaft far away from the motor; the stirring rod and the torsion spring are connected in the stirring blade; an electrochemiluminescence immunoassay analyzer comprising a stirring device, further comprising: a housing disposed on the connecting arm; a clamping assembly for clamping the container; the utility model effectively makes the substances in the solution fully react, effectively agitates the solution in the large container fully, and effectively reduces the influence on the next detection.
Description
Technical Field
The utility model relates to the technical field of immunity analyzers, in particular to an electrochemiluminescence immunity analyzer and a stirring device thereof.
Background
The electrochemiluminescence immunoassay technology is a new generation of label immunoassay technology after the radioimmunoassay, enzyme immunoassay, fluorescence immunoassay and chemiluminescent immunoassay technology, and is a product combining electrochemiluminescence reaction and immunoassay. The electrochemiluminescence immunoassay instrument has the characteristics of high detection speed, wide linear range, wide application range and the like, and is widely applied to clinical immunodiagnosis.
When the existing electrochemical immunity analyzer is used for stirring liquid to be detected, a stirring rod or a stirring blade with smaller stirring blades is used for stirring the liquid to be detected, the stirring device has good effect of stirring the solution in the test tube, but the efficiency is very low when the solution in the large container is stirred, the material in the solution is insufficient in reaction, and the obtained detection result is inaccurate.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an electrochemiluminescence immunoassay analyzer and a stirring device thereof, wherein the electrochemiluminescence immunoassay analyzer can overcome the problems or at least partially solve the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a stirring device comprising a connecting arm, further comprising: the second telescopic rod is fixedly connected to the connecting arm; the motor is arranged in the second telescopic rod; the rotating shaft is fixedly connected with the output end of the motor; the stirring blade is fixedly connected to one end of the rotating shaft far away from the motor; the stirring rod and the torsion spring are connected in the stirring blade.
In order to facilitate the full stirring of the solution, preferably, four bosses are circumferentially arranged on the rotating shaft.
An electrochemiluminescence immunoassay analyzer comprising a stirring device, further comprising: a housing disposed on the connecting arm; and the clamping assembly is used for clamping the container.
In order to facilitate clamping of the container, preferably, the clamping assembly comprises a first telescopic rod fixedly connected to the housing, and a clamping plate is fixedly connected to the telescopic end of the first telescopic rod.
In order to prevent the clamping plate from damaging the container, a spring is preferably arranged in the first telescopic rod.
In order to prevent the liquid remained on the stirring device from affecting the next detection, preferably, the side surfaces of the shell are symmetrically provided with water pumps, the upper ends of the water pumps are fixedly connected with water pipes, the water pipes penetrate through the shell to the inside of the clamping plate, and the water pipes penetrate through the springs.
Compared with the prior art, the utility model provides an electrochemiluminescence immunoassay analyzer and a stirring device thereof, which have the following beneficial effects:
1. this electrochemiluminescence immunoassay appearance and agitating unit thereof, through placing the test tube on the shell, first telescopic link stretches out and cliies the test tube, then the second telescopic link stretches out in with stirring She Charu solution, opens the motor at this moment and starts low rotational speed, and the motor drives pivot and stirring leaf rotation, under the stirring of boss and stirring leaf in the pivot, makes the material fully react in the solution effectively.
2. According to the electrochemiluminescence immunoassay analyzer and the stirring device thereof, the container is placed on the shell, the first telescopic rod stretches out and clamps the container, then the second telescopic rod stretches out to stir She Charu solution, at the moment, the motor is started to start high rotation speed, the motor drives the rotating shaft and the stirring blade to rotate, and when the stirring blade rotates at high speed, the stirring rod is thrown out of the stirring blade under the action of centrifugal force, so that the solution in the large container is effectively and fully stirred.
3. According to the electrochemiluminescence immunoassay analyzer and the stirring device thereof, the container is taken down, then the water pump is started, and water is sprayed out of the clamping plate clamping surface through the water pipe to flush the stirring blade, the stirring rod and the rotating shaft, so that the influence on the next detection is effectively reduced.
The device has the advantages that the substances in the solution are fully reacted, the solution in the large container is fully stirred, and the influence on the next detection is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of an electrochemiluminescence immunoassay analyzer and a stirring device thereof according to the present utility model;
FIG. 2 is a schematic cross-sectional view of an electrochemiluminescence immunoassay analyzer and a stirring device thereof according to the present utility model;
FIG. 3 is a schematic structural view of a second telescopic rod of an electrochemiluminescence immunoassay analyzer and a stirring device thereof according to the present utility model;
FIG. 4 is a schematic diagram of a stirring blade of an electrochemiluminescence immunoassay analyzer and a stirring device thereof according to the present utility model;
FIG. 5 is an enlarged schematic view of the electrochemical luminescence immunoassay analyzer and the stirring device thereof shown in FIG. 4A;
fig. 6 is a schematic cross-sectional view of a first telescopic rod of an electrochemiluminescence immunoassay analyzer and a stirring device thereof according to the present utility model.
In the figure: 1. a housing; 101. a first telescopic rod; 102. a clamping plate; 2. a connecting arm; 3. a second telescopic rod; 301. a rotating shaft; 302. a boss; 303. stirring the leaves; 304. a stirring rod; 305. a motor; 4. a spring; 5. a water pump; 501. a water pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples:
referring to fig. 1, 2, 3, 4, 5 and 6, an electrochemiluminescence immunoassay analyzer and a stirring device thereof, comprising a connecting arm 2, further comprising: the second telescopic rod 3 is fixedly connected to the connecting arm 2; a motor 305 disposed in the second telescopic link 3; the rotating shaft 301 is fixedly connected to the output end of the motor 305; stirring blade 303, fixedly connected to one end of rotating shaft 301 far away from motor 305; the stirring rod 304 and the torsion spring are connected in the stirring blade 303.
Four bosses 302 are circumferentially arranged on the rotating shaft 301.
An electrochemiluminescence immunoassay analyzer comprising a stirring device, further comprising: a housing 1 provided on the connection arm 2; and the clamping assembly is used for clamping the container.
The clamping assembly comprises a first telescopic rod 101 fixedly connected to the shell 1, a clamping plate 102 is fixedly connected to the telescopic end of the first telescopic rod 101, and the clamping surface can be made of softer materials.
A spring 4 is provided in the first telescopic rod 101 for protecting the container.
The side symmetry of shell 1 is provided with water pump 5, and water pump 5 upper end fixedly connected with water pipe 501, and water pipe 501 runs through shell 1 to in splint 102, and water pipe 501 passes spring 4 for wash away residual liquid.
When the solution in the test tube needs to be detected, the test tube is placed on the shell 1, the first telescopic rod 101 stretches out and clamps the test tube, then the second telescopic rod 3 stretches out and inserts the stirring blade 303 into the solution, at the moment, the motor 305 is started to start the low rotation speed, the motor 305 drives the rotation shaft 301 and the stirring blade 303 to rotate, and substances in the solution are effectively reacted fully under the stirring of the boss 302 and the stirring blade 303 on the rotation shaft 301.
When the solution in the large container needs to be detected, the container is placed on the shell 1, the first telescopic rod 101 stretches out and clamps the container, then the second telescopic rod 3 stretches out and inserts the stirring blade 303 into the solution, at the moment, the motor 305 is started to start high rotation speed, the motor 305 drives the rotation shaft 301 and the stirring blade 303 to rotate, and when the stirring blade 303 rotates at high speed, the stirring rod 304 is thrown out from the stirring blade 303 under the action of centrifugal force, so that the solution in the large container is effectively and fully stirred.
After the stirring is finished, the container is taken down, then the water pump 5 is started, and water is sprayed out from the clamping surface of the clamping plate 102 through the water pipe 501 to flush the stirring blade 303, the stirring rod 304 and the rotating shaft 301, so that the influence on the next detection is effectively reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. A stirring device, comprising: connecting arm (2), its characterized in that still includes:
the second telescopic rod (3) is fixedly connected to the connecting arm (2);
a motor (305) disposed within the second telescopic rod (3);
the rotating shaft (301) is fixedly connected to the output end of the motor (305);
the stirring blade (303) is fixedly connected to one end of the rotating shaft (301) away from the motor (305);
and the stirring rod (304) is connected in the stirring blade (303) through a torsion spring.
2. A stirring device according to claim 1, characterized in that the shaft (301) is provided with four bosses (302) circumferentially.
3. An electrochemiluminescence immunoassay analyzer comprising a stirring device according to any of claims 1 or 2, further comprising:
a housing (1) provided on the connection arm (2);
and the clamping assembly is used for clamping the container.
4. An electrochemiluminescence immunoassay according to claim 3, wherein the clamping assembly comprises a first telescopic rod (101) fixedly connected to the housing (1), and a clamping plate (102) is fixedly connected to the telescopic end of the first telescopic rod (101).
5. The electrochemiluminescence immunoassay analyzer according to claim 4, wherein a spring (4) is arranged in the first telescopic rod (101).
6. The electrochemiluminescence immunoassay analyzer according to claim 5, wherein the lateral surface of the housing (1) is symmetrically provided with a water pump (5), the upper end of the water pump (5) is fixedly connected with a water pipe (501), the water pipe (501) penetrates through the housing (1) to the inside of the clamping plate (102), and the water pipe (501) penetrates through the spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648721.4U CN220154069U (en) | 2023-06-27 | 2023-06-27 | Electrochemiluminescence immunoassay appearance and agitating unit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321648721.4U CN220154069U (en) | 2023-06-27 | 2023-06-27 | Electrochemiluminescence immunoassay appearance and agitating unit thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154069U true CN220154069U (en) | 2023-12-08 |
Family
ID=89007382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321648721.4U Active CN220154069U (en) | 2023-06-27 | 2023-06-27 | Electrochemiluminescence immunoassay appearance and agitating unit thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154069U (en) |
-
2023
- 2023-06-27 CN CN202321648721.4U patent/CN220154069U/en active Active
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