CN213506957U - Whole plate liquid-transfering device for 96-hole enzyme label plate - Google Patents
Whole plate liquid-transfering device for 96-hole enzyme label plate Download PDFInfo
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- CN213506957U CN213506957U CN202022239029.9U CN202022239029U CN213506957U CN 213506957 U CN213506957 U CN 213506957U CN 202022239029 U CN202022239029 U CN 202022239029U CN 213506957 U CN213506957 U CN 213506957U
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Abstract
The utility model discloses a whole board liquid-transfering device for 96 hole ELIAS plate, this device includes shroud, 96 hole application sample board, reservoir and a plurality of sampling tube, the shroud pass through the sealing washer cover in 96 hole application sample board top surface and form airtight cavity between shroud and the 96 hole application sample board, the sampling hole is seted up to the shroud top surface, a plurality of sampling tubes are located respectively the hole of 96 hole application sample board, 96 hole application sample board is located reservoir top surface and a plurality of sampling tube stretch into in the reservoir. The defect of traditional 96-hole ELIAS plate application of sample is overcome to this device, its simple structure, and convenient operation satisfies the demand that present laboratory needs the whole board application of sample of 96-hole ELIAS plate, provides convenience for the experimenter to shift to 96-hole ELIAS plate with the whole board of same kind of solution, has greatly improved work efficiency.
Description
Technical Field
The utility model relates to a life science technical field especially relates to a whole board liquid-transfering device for 96 hole ELIAS plates.
Background
In the detection of the Minimum Inhibitory Concentration (MIC) of an antibacterial drug, in order to detect the drug resistance of bacteria to different antibiotics, the drug is diluted into a 96-hole enzyme label plate in a multiple ratio to form a freeze-dried drug sensitive plate. During the period, the prepared bacterial suspension is added into a 96-hole enzyme label plate for culture, thereby realizing the test of the sensitivity of the bacteria to the antibiotic drugs. At present, the mode of giving 96-well ELIAS plate application of sample adopts single track or multichannel pipettor to carry out the application of sample in proper order to 96-well ELIAS plate, so, the application of sample operating efficiency is extremely low to there is the excessive or contaminated defect of liquid, seriously influences all kinds of detection operations of using 96-well ELIAS plate.
Disclosure of Invention
The utility model aims to solve the technical problem that a whole board liquid-transfering device for 96 hole ELIAS plate is provided, the defect of the application of sample of traditional 96 hole ELIAS plate is overcome to this device, its simple structure, convenient operation satisfies the demand that present laboratory needs the whole board application of sample of 96 hole ELIAS plate, provides convenience for the experimenter to the whole board transfer of same kind solution to 96 hole ELIAS plate, has greatly improved work efficiency.
In order to solve the technical problem, the utility model discloses a whole board liquid-transfering device for 96-hole ELIAS plate includes shroud, 96-hole application sample board, reservoir and a plurality of sampling tube, the shroud pass through the sealing washer cover in 96-hole application sample board top surface and form airtight cavity between shroud and the 96-hole application sample board, the sampling hole is seted up to the shroud top surface, a plurality of sampling tubes are located respectively the downthehole of 96-hole application sample board, 96-hole application sample board is located reservoir top surface and a plurality of sampling tube stretch into in the reservoir.
Further, the sampling tube is in a funnel shape with the lower pipe diameter smaller than the upper pipe diameter.
Furthermore, the sampling volume of the sampling tube is 30-300.
Furthermore, clamping grooves are formed in the periphery of the top surface of the liquid storage tank, and the 96-hole sample adding plate is arranged on the top surface of the liquid storage tank through the clamping grooves.
Further, a plurality of arc-shaped grooves are formed in the liquid storage tank along the length direction at intervals in parallel, and the sampling ends of the sampling tubes are located in the arc-shaped grooves.
Because the utility model discloses a whole board liquid-transfering device for 96-hole ELIAS plate has adopted above-mentioned technical scheme, and this device includes shroud, 96-hole application sample board, reservoir and a plurality of sampling tube promptly, the shroud pass through the sealing washer cover in 96-hole application sample board top surface and form airtight cavity between shroud and the 96-hole application sample board, the sampling hole is seted up to the shroud top surface, a plurality of sampling tubes are located respectively 96-hole application sample board is downthehole, 96-hole application sample board is located reservoir top surface and a plurality of sampling tube stretch into in the reservoir. The defect of traditional 96-hole ELIAS plate application of sample is overcome to this device, its simple structure, and convenient operation satisfies the demand that present laboratory needs the whole board application of sample of 96-hole ELIAS plate, provides convenience for the experimenter to shift to 96-hole ELIAS plate with the whole board of same kind of solution, has greatly improved work efficiency.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic structural view of the whole plate liquid-transferring device for a 96-well ELISA plate of the present invention;
fig. 2 is an exploded view of the components of the device.
Detailed Description
Embodiment is as shown in fig. 1 and fig. 2, the utility model discloses a whole board liquid-transfering device for 96-well ELIAS plate includes shroud 1, 96-hole application template 2, reservoir 3 and a plurality of sampling tube 4, shroud 1 pass through the sealing washer cover in 96-hole application template 2 top surface and shroud 1 and 96-hole application template 2 between form airtight cavity, sampling hole 11 is seted up to shroud 1 top surface, a plurality of sampling tube 4 are located respectively 96-hole application template 2 is downthehole, 96-hole application template 2 is located reservoir 3 top surface and a plurality of sampling tube 4 stretch into in the reservoir 3.
Preferably, the sampling tube 4 is in a funnel shape with the lower pipe diameter smaller than the upper pipe diameter.
Preferably, the sampling volume of the sampling tube 4 is 30-300.
Preferably, the periphery of the top surface of the liquid storage tank 3 is provided with a clamping groove 31, and the 96-hole sample adding plate 2 is arranged on the top surface of the liquid storage tank 3 through the clamping groove 31. The 96-hole sample adding plate is conveniently arranged on the top surface of the liquid storage tank through the clamping groove, so that liquid is prevented from splashing and being polluted.
Preferably, a plurality of arc-shaped grooves 32 are arranged in the liquid storage tank 3 at intervals along the length direction, and the sampling ends of the sampling tubes 4 are positioned in the arc-shaped grooves 32. Through the setting of arc recess for the sampling tube can ensure to absorb liquid, avoids liquid to be full of the reservoir and the waste that causes.
As shown in fig. 2, when the device is used for sampling, a liquid to be sampled is injected into a liquid storage tank 3, a 96-hole sample adding plate 2 and a cover cap 1 are placed on the top surface of the liquid storage tank 3, at the moment, the sampling end of each sampling tube 4 extends into the liquid storage tank 3 and is positioned below the liquid level of the liquid, a vacuumizing sampler 5 is arranged at a sampling hole 11 on the cover cap 1, a closed cavity between the cover cap 1 and the 96-hole sample adding plate 2 is vacuumized, so that negative pressure is formed in the closed cavity, each sampling tube 4 sucks the liquid in the liquid storage tank 3 into the sampling tube 4, and the sampling capacity can be adjusted according to the negative pressure; and (3) moving the 96-hole sample adding plate 2 together with the cover cap 1 out of the top surface of the reservoir 3 and placing the sample adding plate on the 96-hole enzyme label plate, aligning each sampling tube 4 with the hole of the 96-hole enzyme label plate, removing the vacuumizing sampler 5, enabling the negative pressure of the closed cavity between the cover cap 1 and the 96-hole sample adding plate 2 to disappear, and enabling the liquid in each sampling tube 4 to flow into each hole of the 96-hole enzyme label plate, thereby realizing the liquid transfer of the whole 96-hole enzyme label plate.
This device can acquire 96 liquid of the same capacity simultaneously through the negative pressure that is given by the evacuation sampler, realizes the application of sample in batches, has effectively avoided the long problem consuming time that the application of sample brought one by one, improves experimenter's work efficiency, and device overall structure is simple, convenient operation.
Claims (5)
1. The utility model provides a whole board liquid-transfering device for 96-well ELIAS plate which characterized in that: the device comprises a cover cap, a 96-hole sample adding plate, a liquid storage tank and a plurality of sampling tubes, wherein the cover cap is covered on the top surface of the 96-hole sample adding plate through a sealing ring, a closed cavity is formed between the cover cap and the 96-hole sample adding plate, the top surface of the cover cap is provided with the sampling holes, the sampling tubes are respectively arranged in the holes of the 96-hole sample adding plate, and the 96-hole sample adding plate is arranged on the top surface of the liquid storage tank and the sampling tubes stretch into the liquid storage tank.
2. The whole plate pipetting device for 96-well microplate according to claim 1, characterized in that: the sampling tube is in a funnel shape with the lower pipe diameter smaller than the upper pipe diameter.
3. The whole plate pipetting device for a 96-well microplate according to claim 1 or 2, characterized in that: the sampling volume of the sampling tube is 30-300.
4. The whole plate pipetting device for 96-well microplate according to claim 3, characterized in that: and clamping grooves are formed in the periphery of the top surface of the liquid storage tank, and the 96-hole sample adding plate is arranged on the top surface of the liquid storage tank through the clamping grooves.
5. The whole plate pipetting device for 96-well microplate according to claim 3, characterized in that: a plurality of arc-shaped grooves are formed in the liquid storage tank along the length direction at intervals in parallel, and the sampling ends of the sampling tubes are located in the arc-shaped grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239029.9U CN213506957U (en) | 2020-10-10 | 2020-10-10 | Whole plate liquid-transfering device for 96-hole enzyme label plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022239029.9U CN213506957U (en) | 2020-10-10 | 2020-10-10 | Whole plate liquid-transfering device for 96-hole enzyme label plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213506957U true CN213506957U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022239029.9U Active CN213506957U (en) | 2020-10-10 | 2020-10-10 | Whole plate liquid-transfering device for 96-hole enzyme label plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213506957U (en) |
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2020
- 2020-10-10 CN CN202022239029.9U patent/CN213506957U/en active Active
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