CN216936086U - Reaction cup for immunodetection - Google Patents
Reaction cup for immunodetection Download PDFInfo
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- CN216936086U CN216936086U CN202220601374.9U CN202220601374U CN216936086U CN 216936086 U CN216936086 U CN 216936086U CN 202220601374 U CN202220601374 U CN 202220601374U CN 216936086 U CN216936086 U CN 216936086U
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- reaction cup
- hole
- wall
- clamping block
- movable seat
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Abstract
The utility model is suitable for the technical field of medical instruments, and provides a reaction cup for immunodetection, which comprises a reaction cup, wherein the top end of the reaction cup is connected with a movable seat through a connecting block, a threaded section is arranged on the lower half part of the movable seat, the movable seat is rotatably arranged at the upper end of a fixed seat through the threaded section, an inner cavity is formed in the fixed seat, a through hole is formed in the bottom of the inner cavity, the bottom of the reaction cup penetrates through the through hole, a connecting rod is arranged at the bottom of the inner cavity, a clamping block is arranged at the top of the connecting rod, the top end of the outer wall of the clamping block is obliquely arranged, an inclined part matched with the clamping block is arranged in the side wall at the lower end of the threaded section, and the outer wall of the clamping block is contacted with the inclined part. The device can be with the convenient quick fixed test tube of reaction cup, and can be applied to not unidimensional test tube, easy operation, the suitability is strong, excellent in use effect.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a reaction cup for immunodetection.
Background
At present, clinical plasma or serum detection project samples are generally collected and sent for detection through vacuum tubes or anticoagulation tubes. When the amount of the sample is small in the detection process, the serum or the plasma is transferred to the reaction cup, so that the phenomenon that the result is false positive or false negative due to the fact that blood cells, fibrin clot or gel and the like are sucked into the instrument because the serum and the plasma are not separated is avoided.
Because full-automatic enzyme immunity appearance and the test-tube rack that most immunization rooms used are according to the specification design of ordinary test tube, must place the work that just can go on the computer and detect on ordinary test tube or heparin tube after serum plasma shifts to the reaction cup, and be difficult to fix between reaction cup and the test tube, lead to the reaction cup to place and drop easily on ordinary test tube or heparin tube, make the sample spill over, cause environmental pollution.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a reaction cup for immunoassay, aiming at solving the problems that the reaction cup is difficult to fix with a test tube, so that the reaction cup is easy to fall off when being placed on a common test tube or a blood collection tube, a sample overflows and the environment is polluted.
The embodiment of the utility model is realized in such a way that the reaction cup for immunoassay comprises a reaction cup, wherein the top end of the reaction cup is connected with a movable seat through a connecting block, the lower half part of the movable seat is provided with a threaded section, the movable seat is rotatably arranged at the upper end of a fixed seat through the threaded section, an inner cavity is formed in the fixed seat, a through hole is formed in the bottom of the inner cavity, the bottom of the reaction cup penetrates through the through hole, a connecting rod is arranged at the bottom of the inner cavity, a clamping block is arranged at the top of the connecting rod, the top end of the outer wall of the clamping block is obliquely arranged, an inclined part matched with the clamping block is arranged in the side wall at the lower end of the threaded section, and the outer wall of the clamping block is contacted with the inclined part.
Further technical scheme, the connecting rod is provided with a plurality ofly, and is a plurality of the connecting rod array is installed around the through-hole.
According to a further technical scheme, a conical part is arranged at the bottom of the reaction cup.
According to the further technical scheme, the number of the connecting rods is four, and the number of the corresponding clamping blocks is four.
According to a further technical scheme, an anti-slip sleeve is wrapped outside the side wall at the upper end of the movable seat.
When the reaction cup for immunoassay provided by the embodiment of the utility model is used, the reaction cup is inserted into a test tube, the wall of the test tube penetrates through a gap between the through hole and the reaction cup and is inserted into the inner cavity, then the movable seat is rotated to enable the movable seat to move downwards, and in the process that the movable seat is downward, the clamping blocks can gradually approach to the center through the extrusion of the inclined parts on the clamping blocks, so that the test tube can be clamped through the matching of a plurality of clamping blocks, and the reaction cup can be stably placed in the test tube. The device can be with the convenient quick fixed to the test tube of reaction cup, and can be applied to not unidimensional test tube, easy operation, the suitability is strong, excellent in use effect.
Drawings
FIG. 1 is a schematic structural diagram of a cuvette for immunoassay according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a region A in a cuvette for immunoassay according to an embodiment of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the interior of a fixing seat in a reaction cup for immunoassay according to an embodiment of the present invention.
In the drawings: a fixed seat 11; a movable seat 12; a reaction cup 2; a threaded section 3; an inner cavity 4; a through hole 5; a connecting rod 6; a clamping block 7; an inclined portion 8; a tapered portion 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-3, a reaction cup for immunoassay according to an embodiment of the present invention includes a reaction cup 2, the top end of the reaction cup 2 is connected to a movable seat 12 through a connecting block, the movable seat is integrally formed in a lid-like structure, the top of the reaction cup can be inserted into the movable seat 12, a threaded section 3 is disposed on the lower half portion of the movable seat 12, the movable seat 12 is rotatably mounted on the upper end of a fixed seat 11 through the threaded section 3, the fixed seat is sleeved in the middle of the reaction cup, an inner cavity 4 is disposed inside the fixed seat 11, a through hole 5 is disposed at the bottom of the inner cavity 4, the bottom of the reaction cup 2 passes through the through hole 5, a connecting rod 6 is mounted at the bottom of the inner cavity 4, the connecting rod 6 is mounted around the through hole 5 in an array manner, a clamping block 7 is mounted at the top of the connecting rod 6, and the top end of the outer wall of the clamping block 7 is disposed in an inclined manner, the side wall of the lower end of the threaded section 3 is internally provided with an inclined part 8 matched with the clamping block 7, and the outer wall of the clamping block 7 is in contact with the inclined part 8.
In the embodiment of the utility model, when the reaction cup holder is used, the reaction cup 2 is inserted into a test tube, so that the wall of the test tube passes through a gap between the through hole 5 and the reaction cup 2 and is inserted into the inner cavity 4, then the movable seat 12 is rotated, the movable seat 12 moves downwards through the matching of the threaded section 3 and the fixed seat 11, and in the process that the movable seat 12 moves downwards, the clamping blocks 7 gradually approach to the center through the extrusion of the inclined section 8 on the clamping blocks 7, so that the test tube can be clamped through the matching of the plurality of clamping blocks 7, and the reaction cup 2 is stably placed in the test tube.
Realize the cooperation of fixing base 11 and sliding seat 12 through threaded connection, can be convenient adjust, and can carry out the regulation of slow slight centre gripping elasticity, prevent that the too big test tube that leads to of clamping-force is broken.
As a preferred embodiment of the utility model, the bottom of the reaction cup 2 is provided with the taper part 9, and the taper part 9 is arranged to facilitate the detection instrument to suck more samples, so as to avoid that the detection instrument cannot detect the liquid level to cause suction as far as possible.
As a preferred embodiment of the utility model, the side wall of the upper end of the movable seat 12 is coated with an anti-slip sleeve, so that the friction force when an operator holds the device can be increased, and the device can be prevented from falling off accidentally.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a reaction cup for immunodetection, a serial communication port, including the reaction cup, the top of reaction cup is passed through the connecting block and is connected with the sliding seat, the latter half of sliding seat is provided with the screw thread section, just the sliding seat passes through the screw thread section and rotates the upper end of installing in the fixing base, the inside inner chamber of having seted up of fixing base, the through-hole has been seted up to the bottom of inner chamber, the through-hole is passed to the bottom of reaction cup, the connecting rod is installed to the inner chamber bottom, the grip block is installed at the top of connecting rod, the top slope setting of the outer wall of grip block, the inside rake that matches with the grip block that is provided with of lateral wall of screw thread section lower extreme, just the outer wall and the rake contact of grip block.
2. The cuvette according to claim 1, wherein a plurality of the connection bars are provided, and a plurality of the connection bars are arranged around the through hole in an array.
3. The cuvette according to claim 1, wherein an anti-slip cover is coated on an outer portion of a side wall of an upper end of the movable holder.
4. The cuvette according to claim 1, wherein a tapered portion is provided at a bottom of the cuvette.
5. The cuvette according to claim 2, wherein the number of the connecting rods is four, and the number of the corresponding holding blocks is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601374.9U CN216936086U (en) | 2022-03-18 | 2022-03-18 | Reaction cup for immunodetection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601374.9U CN216936086U (en) | 2022-03-18 | 2022-03-18 | Reaction cup for immunodetection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216936086U true CN216936086U (en) | 2022-07-12 |
Family
ID=82297328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220601374.9U Active CN216936086U (en) | 2022-03-18 | 2022-03-18 | Reaction cup for immunodetection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216936086U (en) |
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2022
- 2022-03-18 CN CN202220601374.9U patent/CN216936086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: Room 319, 3rd Floor, Building 5, No. 1180 Xingxian Road, Jiading District, Shanghai, 201815 Patentee after: Shanghai Xindian Biotechnology Co.,Ltd. Address before: 201499-2291, building 2, No. 555, Lane 3111, Huancheng West Road, Fengxian District, Shanghai Patentee before: Gaojing (Shanghai) Biotechnology Co.,Ltd. |
|
| TR01 | Transfer of patent right |