CN220126264U - Disposable hemagglutination reaction plate adapter suitable for automatic pipetting workstation - Google Patents
Disposable hemagglutination reaction plate adapter suitable for automatic pipetting workstation Download PDFInfo
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- CN220126264U CN220126264U CN202321001868.4U CN202321001868U CN220126264U CN 220126264 U CN220126264 U CN 220126264U CN 202321001868 U CN202321001868 U CN 202321001868U CN 220126264 U CN220126264 U CN 220126264U
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- carrier
- disposable
- plate adapter
- fixer
- adapter suitable
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 39
- 230000035931 haemagglutination Effects 0.000 title claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 35
- 229910052751 metal Inorganic materials 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 7
- 230000023555 blood coagulation Effects 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a disposable hemagglutination plate adapter suitable for an automatic pipetting workstation, which comprises two mutually independent parts, namely a metal fixer and a carrier, wherein the metal fixer is of a rectangular frame structure, the rectangular frame comprises an outer frame body and an inner frame body, the carrier comprises a carrier base and a carrier body, the carrier base is of a rectangular frame structure, the upper part of the carrier base is fixedly connected with the carrier body, the carrier body is of a rectangular structure, a hollow cavity-shaped reaction hole accommodating groove is arranged in the carrier body in a displaying way, and when the disposable hemagglutination plate adapter is used, the metal fixer is nested outside the carrier body. The adapter achieves the purpose of fixing the reaction plate from below through the carrier; the metal fixer is arranged, so that the aim of fixing the reaction plate from above and absorbing shock can be achieved; the carrier and the fixer form a group of adapters, so that the reaction plate can be better attached, the advantages of fixation, skid resistance and shock absorption are achieved, and the problems in the prior art are solved.
Description
Technical Field
The utility model relates to the technical field of medical detection, in particular to a disposable hemagglutination reaction plate adapter suitable for an automatic pipetting workstation.
Background
In modern medicine, hemagglutination experiments and hemagglutination inhibition experiments can be used for finding and identifying viruses, and for clinical etiology diagnosis, virus type or subtype identification and other various immune experiments. The pipetting steps of the hemagglutination and hemagglutination inhibition experiments include: 1) PBS cloth plate; 2) Gradient dilution in the sample plate; 3) Red antigen was added (this step was required for hemagglutination inhibition experiments); 4) Red blood cells were added. With the improvement of the automation operation level of laboratories, more and more laboratories use automatic pipetting workstations and full-automatic dispensers for blood coagulation and blood coagulation inhibition tests. Disposable blood coagulation reaction plates which are commonly used in experiments have been widely used because of low price, no flushing and convenient use.
However, the disposable hemagglutination reaction plates used in all laboratories have slight differences, the weight of the disposable hemagglutination reaction plates is lighter, the disposable hemagglutination reaction plates are incompletely matched with accessories of a pipetting workstation, and some reaction plates with skirt edges cannot be completely attached and placed in international standard sample grooves of instruments such as a full-automatic dispenser, an automatic pipetting workstation and the like, and may be in a semi-suspended state; because the reaction plate cannot be completely fixed, when the instrument performs pipetting, the reaction plate can deviate along with the vibration of the instrument, so that the reaction plate is not matched with the position of the gun head for sample addition, and instrument faults occur; even when continuous liquid feeding is performed, the reaction plate can deviate along with the vibration of the instrument, so that liquid in the plate splashes, and laboratory pollution is caused. When the disposable reaction plate is used because of soft unpacking of materials, one side of the reaction plate is easy to warp, so that uneven conditions of the reaction plate occur, uneven disposable plates are easy to dilute unevenly when subjected to in-plate gradient dilution, and the accuracy of blood coagulation experiments and blood coagulation inhibition experimental results is greatly affected.
Based on the incomplete laminating condition of current disposable hemagglutination reaction board and the standard sample groove of current automatic pipetting workstation, provided a disposable hemagglutination reaction board adapter suitable for automatic pipetting workstation, the performance operation is got up portably, and is stable, and the dress is got up freely, has reduced the shortcoming that the reaction board used at automatic pipetting workstation, has improved the accuracy of result, is the requisite utensil of automatic pipetting workstation.
Disclosure of Invention
The utility model aims to overcome the existing defects, provides the disposable hemagglutination reaction plate adapter suitable for the automatic pipetting workstation, has the advantages of simple structure, convenient use, corrosion resistance, wear resistance and the like, is suitable for various reaction plates on the market, enhances the usability of the pipetting workstation and other equipment to a certain extent, improves the accuracy of experimental data, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disposable hemagglutination board adapter suitable for automatic pipetting station, includes two mutually independent parts of metal fixer and carrier, the metal fixer is a rectangle framework structure, and this rectangle framework includes frame body and inside casing, the carrier includes carrier base and carrier body, the carrier base is a rectangle framework structure, is connected with automatic pipetting station below for fix the carrier at automatic pipetting station, carrier base top and carrier body fixed connection, the carrier body is the rectangle structure, and the size of carrier base frame is greater than the size of carrier body, and the size of carrier base inside casing is less than the size of carrier body, the inside showcase of carrier body is provided with cavity form's reaction hole holding tank, metal fixer lower surface and carrier base upper surface are provided with a set of magnet that adsorbs each other, during the use, the metal fixer nestification is in the carrier body outside, and bottom and carrier base magnetism are connected.
Furthermore, the metal fixer is made of composite metal or carbon metal, and is corrosion-resistant.
Furthermore, the included angles of the inner edge and the outer edge of the metal fixer are right angles.
Furthermore, the sectional area of the inner frame body adopts a design with wide upper part and narrow lower part, and the inner frame body is fixed more firmly.
Further, the outer frame body is 13.3cm long by 9.5cm high by 2cm, the inner frame body is divided into an upper part and a lower part, the upper part is 13cm long by 9.25cm high by 1cm, and the lower part is 13cm long by 9cm high by 1cm.
Further, the carrier is made of resin materials with the hardness lower than 90d in an integrated mode.
Furthermore, the carrier and the automatic pipetting workstation are clamped with the automatic pipetting workstation through the hollow position inside the carrier base, so that the connection strength of the carrier base and the automatic pipetting workstation can be enhanced, and the loading and unloading are simple.
Further, the size of the carrier base is 14cm long by 10cm wide by 1cm high, and the size of the carrier body is 13cm long by 8.8cm wide by 3.1cm high.
Further, the depth of the reaction hole accommodating groove is 2.2-2.8cm.
Compared with the prior art, the utility model has the beneficial effects that: the disposable hemagglutination plate adapter has the following advantages:
1. the defects of the existing similar products are overcome, the part of the adapter structure is only the metal fixer, a base carrier is lacked, and the adaptation degree is not high; (2) The rubber strip is arranged in the adapter, the rubber strip is easy to age and corrode by liquid, the utility model does not need an internal rubber strip, the integrated design is simple in production process, the alloy material is corrosion-resistant and wear-resistant, and the rubber strip is durable in use and does not need to be replaced periodically.
2. The adapter can strengthen the reaction plate, avoid the deviation caused by vibration of the liquid transferring station, prevent pollution caused by liquid splashing treatment, and avoid the problem of uneven dilution caused by the warping plate when diluting samples.
3. The adapter achieves the purpose of fixing the reaction plate from below through the carrier; the metal fixer is arranged, so that the aim of fixing the reaction plate from above and absorbing shock can be achieved; the carrier and the fixer form a group of adapters, so that the reaction plate can be better attached, the advantages of fixation, skid resistance and shock absorption are achieved, and the problems in the prior art are solved. The fixer is more convenient for operators, improves the efficiency, and has simple structure, easy manufacture, low cost, economy and practicability.
Drawings
FIG. 1 is a schematic perspective view of a metal holder according to the present utility model;
FIG. 2 is a schematic top view of a metal holder according to the present utility model;
fig. 3 is a schematic perspective view of a carrier according to the present utility model.
In the figure: 1 metal fixer, 11 outer frame body, 12 inner frame body, 2 carrier, 21 carrier base, 22 carrier body, 23 reaction hole holding tank.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions:
the utility model provides a disposable hemagglutination board adapter suitable for automatic pipetting station, including two mutually independent parts of metal fixer 1 and carrier 2, metal fixer 1 is a rectangle framework structure, this rectangle framework includes frame 11 and inside casing 12, carrier 2 includes carrier base 21 and carrier base 22, carrier base 21 is a rectangle framework structure, be connected with automatic pipetting station below, be used for fixing carrier 2 at automatic pipetting station, carrier base 21 top and carrier body 22 fixed connection, carrier base 22 is the rectangle structure, the size of carrier base 21 frame is greater than the size of carrier body 22, and the size of carrier base 21 inside casing is less than the size of carrier body 22, the inside showcase of carrier body 22 is provided with cavity form's reaction hole holding tank 23, metal fixer 1 lower surface and carrier base 21 upper surface are provided with a set of magnet that adsorbs each other, during the use, metal fixer 1 nestification is in the carrier body 22 outside, and the bottom is connected with carrier base 21.
Wherein, the metal fixer 1 is made of complex alloy or carbon metal, and is corrosion-resistant; the included angles of the inner edge and the outer edge of the metal fixer 1 are right angles.
The carrier 2 and the automatic pipetting workstation are clamped with the automatic pipetting workstation through the hollow position inside the carrier base 21, so that the connection strength of the carrier base 21 and the automatic pipetting workstation can be enhanced, and the loading and unloading are simple.
As one example, the metal fixer 1 is made of composite gold, the sectional area of the inner frame body 12 is designed to be wider at the upper part and narrower at the lower part, and the fixing is firmer; the outer frame 11 has a length of 13.3cm and a width of 9.5cm and a height of 2cm, and the inner frame 12 is divided into an upper part and a lower part, wherein the upper part has a length of 13cm and a width of 9.25cm and a height of 1cm, and the lower part has a length of 13cm and a width of 9cm and a height of 1cm.
As one example, the carrier 2 is integrally formed from a resin material having a hardness of less than 90 d; the dimensions of the carrier base 21 are 14cm long by 10cm wide by 1cm high, the dimensions of the carrier body 22 are 13cm long by 8.8cm wide by 3.1cm high, and the depth of the reaction well receiving groove 23 is 2.6cm.
The utility model provides a use method and a working principle of a disposable hemagglutination reaction plate adapter suitable for an automatic pipetting workstation, wherein the use method and the working principle are as follows: when in use, the carrier base 21 is directly placed on the full-automatic dispenser, the automatic pipetting workstation and other instruments, and after the disposable reaction plate is placed on the carrier body 22, the metal fixer 1 is sleeved on the outer side, the metal fixer 1 is nested on the outer side of the carrier body 22, and the bottom is magnetically connected with the carrier base 21, so that the metal fixer can be directly used. The working principle of the automatic liquid-transferring device is that the disposable reaction plate is fixed, so that the automatic liquid-transferring device runs in a random mode to synchronously and stably move, and the problems that the disposable reaction plate is not matched with a sample tank of an automatic instrument and experimental pollution is caused by directly using a sample in the plate to splash on the automatic instrument are effectively solved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A disposable hemagglutination plate adapter suitable for automatic pipetting workstations, characterized in that: including two mutually independent parts of metal fixer (1) and carrier (2), metal fixer (1) is a rectangle framework structure, and this rectangle framework includes frame body (11) and inside casing (12), carrier (2) are including carrier base (21) and carrier body (22), carrier base (21) are a rectangle framework structure, carrier base (21) top and carrier body (22) fixed connection, carrier body (22) are rectangle structure, and the size of carrier base (21) frame is greater than the size of carrier body (22), and the size of carrier base (21) inside casing is less than the size of carrier body (22), the inside reaction hole holding tank (23) that are provided with the cavity form of carrier body (22), metal fixer (1) lower surface and carrier base (21) upper surface are provided with a set of magnet that adsorbs each other, during the use, metal fixer (1) is in carrier body (22) outside, and is connected with carrier (21) magnet.
2. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 1, wherein: the metal fixer (1) is made of complex alloy or carbon metal.
3. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 2, wherein: the included angles of the inner edge and the outer edge of the metal fixer (1) are right angles.
4. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 1, wherein: the cross section area of the inner frame body (12) adopts a design with wide upper part and narrow lower part.
5. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 4, wherein: the outer frame (11) has a length of 13.3cm and a width of 9.5cm and a height of 2cm, the inner frame (12) is divided into an upper part and a lower part, the upper part has a length of 13cm and a width of 9.25cm and a height of 1cm, and the lower part has a length of 13cm and a width of 9cm and a height of 1cm.
6. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 1, wherein: the carrier (2) is made of resin materials with the hardness lower than 90d in an integrated mode.
7. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 1, wherein: the size of the carrier base (21) is 14cm long by 10cm wide by 1cm high, and the size of the carrier body (22) is 13cm long by 8.8cm wide by 3.1cm high.
8. A disposable hemagglutination plate adapter suitable for use in an automated pipetting workstation according to claim 7, wherein: the depth of the reaction hole accommodating groove (23) is 2.2-2.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001868.4U CN220126264U (en) | 2023-04-27 | 2023-04-27 | Disposable hemagglutination reaction plate adapter suitable for automatic pipetting workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321001868.4U CN220126264U (en) | 2023-04-27 | 2023-04-27 | Disposable hemagglutination reaction plate adapter suitable for automatic pipetting workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126264U true CN220126264U (en) | 2023-12-05 |
Family
ID=88951826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321001868.4U Active CN220126264U (en) | 2023-04-27 | 2023-04-27 | Disposable hemagglutination reaction plate adapter suitable for automatic pipetting workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126264U (en) |
-
2023
- 2023-04-27 CN CN202321001868.4U patent/CN220126264U/en active Active
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