CN202290081U - Multi-channel liquid storage tank - Google Patents
Multi-channel liquid storage tank Download PDFInfo
- Publication number
- CN202290081U CN202290081U CN2011204226085U CN201120422608U CN202290081U CN 202290081 U CN202290081 U CN 202290081U CN 2011204226085 U CN2011204226085 U CN 2011204226085U CN 201120422608 U CN201120422608 U CN 201120422608U CN 202290081 U CN202290081 U CN 202290081U
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- CN
- China
- Prior art keywords
- liquid storage
- reservoir
- top cover
- storage hole
- multiple tracks
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a multi-channel liquid storage tank, which is characterized in that a cover body is arranged at the top of a liquid storage tank body provided with at least two liquid storage holes. The design of guiding slopes of the liquid storage holes accords with characteristics of the human body engineering, thereby facilitating liquid feeding and full mixing of samples or reagents. In addition, a matched plate cover (or a sealing membrane) seals a system to reduce possible contamination caused by air and cross contamination among holes. Besides, a matched centrifugal device or an adaptor is utilized to achieve centrifuge on an existing horizontal centrifugal hanging basket to utilize samples to the largest extent.
Description
Technical field
The utility model relates to the technical field of liquid storage accessory, and specifically a kind of saving reagent makes things convenient for liquid storage and reagent mixing, can seal and multiple tracks slope deep hole that can be centrifugal adds liquid bath.
Background technology
The reagent liquid storage of present cooperation multichannel pipettor adds liquid bath and is mostly single groove or multiple-grooved style; Single groove add liquid bath exist can only store simple sample or reagent, open system causes air and the big shortcoming of cross pollution, sample or reagent loss easily, improved multiple-grooved add liquid bath exist equally open system be prone to pollution, sample or reagent loss greatly and can not be centrifugal etc. problems.
Summary of the invention
The purpose of the utility model is to provide a kind of improved multiple tracks reservoir, and it can overcome open system in the prior art and be prone to big and the some shortcomings that can not be centrifugal of pollution, sample or reagent loss.
To achieve these goals, the technical scheme of the utility model is: a kind of multiple tracks reservoir, and it mainly comprises the reservoir body, it is characterized in that: the reservoir bodies top is provided with lid, and the reservoir body is provided with at least 2 liquid storage holes.
During use; The liquid storage hole of the utility model is through ramp designs ergonomic characteristics; Make things convenient for liquid feeding and abundant biased sample or reagent, supporting in addition plate lid (perhaps sealing film) is realized the airtight of system, reduces the possible mutual pollution through between air pollution and hole; Simultaneously, can be centrifugal on the centrifugal hanging basket of existing level through supporting centrifugal device or adapter, so that maximally utilise sample.
Description of drawings
Fig. 1 is the dispersed structure sketch map of the utility model one embodiment.
Fig. 2 is the utility model reservoir main body structure sketch map.
Fig. 3 is the structural representation of the horizontal pull top cover of the utility model.
Fig. 4 is the structural representation of the utility model reservoir envelope film.
But Fig. 5 is the structural representation of the utility model repeated localised puncture top cover.
But Fig. 6 is the another structural representation of the utility model repeated localised puncture top cover.
Fig. 7 is the structural representation of the utility model liquid storage hole.
Fig. 8 is the side view of Fig. 7.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
The utility model mainly comprises reservoir body 3, and its difference with the prior art is: the reservoir bodies top is provided with lid 1, and the reservoir body is provided with at least 2 liquid storage holes 5.Liquid storage hole is formed by connecting with the liquid storage hole bottom 17 that links to each other with the liquid storage hole main body liquid storage hole main body 15, and a side of liquid storage hole main body is provided with guiding slope 16.But lid adopts board-type folding top cover, horizontal pull top cover, reservoir envelope film or repeated localised puncture top cover, and wherein, but the side on board-type folding top cover, horizontal pull top cover or the repeated localised puncture top cover is provided with triangle arrow indication 2.One jiao of reservoir body is provided with first indicated angle 6 of cutting sth. askew, and a jiao of lid is provided with second indicated angle 9 of cutting sth. askew of cutting sth. askew with first that indicated angle matches.One side of liquid storage hole is provided with liquid storage hole sign 7, and a side of reservoir body is provided with the centrifuge arm admission passage 8 of reservation.But the repeated localised puncture top cover is provided with and the corresponding position mark 14 in liquid storage hole position.
Reservoir is a multiple tracks deep hole ramp designs, can experimentally need to cooperate different ELISA Plates to carry out different duct designs, is the designs of 8,12 or 16 roads as being directed against 96 and 384 orifice plates, the placement that can superpose up and down, and minimizing takes up room, and conveniently takes.
But lid can be designed to the special top cover of simple folding up and down, horizontal pull, envelope film or the material preparation of employing repeated localised puncture, realizes completely cutting off of liquid storage hole and external environment, avoids the mutual pollution of sample between the hole or reagent simultaneously.
Whole reservoir can or carry out centrifugally on the centrifugal hanging basket of existing level through supporting with it centrifugal device by adapter, reduce the loss of sample or reagent sidewall in the hole, reduces relevant expense expenditure.
In force, as shown in Figure 1, be slope, the 8 road deep hole reservoir of the utility model one embodiment, reservoir comprises top cover 1 and reservoir body 3 two parts, the indicated angle 6 of cutting sth. askew of the black triangle sign 2 and first on the top cover can help correct enclosed body.Reservoir body 3 can be realized uprightly putting and stack placement up and down by base 4, and the latter can reduce area occupied.Liquid storage hole 5 can increase or reduce quantity according to different experiment needs; Its Y axle arrangement mode can be adjusted to cooperate existing multichannel pipettor according to 48,96 or 384 orifice plate enzymes of correspondence accordingly; All there is liquid storage hole sign 7 top of each liquid storage hole, with convenient sign and record.The centrifuge arm admission passage of reserving 8 is positioned on this long axis of body center line, is the rectangle breach, and long-armed the entering convenient and centrifugal rotor that reservoir is supporting realizes centrifugal.
Shown in Fig. 3-5, top cover is except simple folding board-type folding top cover up and down, but also can be designed to horizontal pull top cover, reservoir envelope film or repeated localised puncture top cover, to realize that the isolated and body between each hole in the reservoir is with extraneous isolated.
As shown in Figure 6; But the repeated localised puncture top cover is made up of with the punctured part 12 that is rectangle the frame 13 that encloses with reservoir body coupling; Enclose and to add triangle indication 2 on the frame 13 and identify 7 handled easilies with liquid storage hole; Can puncture part by puncture resistant materials, process, and enclose frame and can realize the integrated of top cover through modes such as gluing or draw-in grooves like Polyurethane etc.Consider the transparency of repeated localised puncture part material,, can adopt modes such as printing, printing, sticking card sign to carry out the mark of the liquid storage hole position indicating 14 of corresponding reservoir body on 12 surfaces for further improving the accuracy of pipetting.
Shown in Fig. 7-8; Each liquid storage hole is made up of the guiding slope 16 and liquid storage hole bottom 17 3 parts of the liquid storage hole main body 15 that is square column type, half cone-shaped; The pipettor suction nozzle no matter from directly over vertical still side oblique cutting, the liquid storage hole bottom 17 of all can going directly guides slope 16 and vertical line to be 30-45 degree angle simultaneously; Liquid-transfering sucker inserts through this slope; The wrist and the shoulder that grip pipettor are in relaxation state, and vertical insertion more in the past is the ergonomic principle more, help to alleviate to move liquid fatigue; The guiding slope 16 that adds in liquid storage hole body 15 sides simultaneously; A part of buffer volumes also is provided, can have reduced repeatedly piping and druming and operate the level change amplitude that causes, the overflowing of sample of avoiding causing or reagent because of aforesaid operations with mixing; The taper shape that liquid storage hole bottom 17 is adopted except diagram; Also can adopt other shapes that is easy to concentrate bottom liquid, above-mentioned design is to reduce and is attached to the fluid loss on the hole wall, practices thrift reagent and sample.
Reservoir can be transferred to through the centrifuge rotor that matches or via adapter and carry out centrifugally on the centrifugal hanging basket of level, so that reduce the loss on the hole wall to greatest extent, concentrates liquid in the hole, and particular content is not encompassed in the application's book.
Reservoir body 3 can adopt high temperature resistant with top cover 1 or the acid resisting material manufacturing so that clean after use repeatedly after high-temperature sterilization or the bubble acid treatment; That body 3 and top cover 1 can adopt is transparent, translucent, different color or black non transparent made, to realize different experiment purposes.
In sum, the utlity model has following beneficial effect: 1) adopt closure designs, change the shortcoming that existing loading slot open system is prone to pollution; 2) through the design on guiding slope, make to alleviate the more characteristics of ergonomic of application of sample and pipetting and move liquid fatigue; 3) design of slope deep hole also helps to change the shortcoming that in the past in the mixing operation, caused liquid to overflow for a short time because of spatial accommodation, realizes the abundant mixing of liquid in the hole; 4) can reduce the loss of liquid on hole wall by supporting centrifugal device, realize the utilization to greatest extent of sample or reagent; 5) the complete compatible existing liquor removing workstation of this system, multichannel pipettor, liquid-transfering sucker and centrifuge reduce unnecessary laboratory spending.
Claims (6)
1. multiple tracks reservoir, it mainly comprises the reservoir body, it is characterized in that: the reservoir bodies top is provided with lid, and the reservoir body is provided with at least 2 liquid storage holes.
2. a kind of multiple tracks reservoir according to claim 1 is characterized in that: liquid storage hole is formed by connecting with the liquid storage hole bottom that links to each other with the liquid storage hole main body the liquid storage hole main body, and a side of liquid storage hole main body is provided with the guiding slope.
3. a kind of multiple tracks reservoir according to claim 1; It is characterized in that: but lid adopts board-type folding top cover, horizontal pull top cover, reservoir envelope film or repeated localised puncture top cover; Wherein, but the side on board-type folding top cover, horizontal pull top cover or the repeated localised puncture top cover is provided with triangle arrow indication.
4. a kind of multiple tracks reservoir according to claim 1 is characterized in that: a jiao of reservoir body is provided with first indicated angle of cutting sth. askew, and a jiao of lid is provided with second indicated angle of cutting sth. askew of cutting sth. askew with first that indicated angle matches.
5. a kind of multiple tracks reservoir according to claim 1 is characterized in that: a side of liquid storage hole is provided with the liquid storage hole sign, and a side of reservoir body is provided with the centrifuge arm admission passage of reservation.
6. a kind of multiple tracks reservoir according to claim 2 is characterized in that: but the repeated localised puncture top cover is provided with and the corresponding position mark in liquid storage hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204226085U CN202290081U (en) | 2011-10-31 | 2011-10-31 | Multi-channel liquid storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204226085U CN202290081U (en) | 2011-10-31 | 2011-10-31 | Multi-channel liquid storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290081U true CN202290081U (en) | 2012-07-04 |
Family
ID=46359064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204226085U Expired - Fee Related CN202290081U (en) | 2011-10-31 | 2011-10-31 | Multi-channel liquid storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108431576A (en) * | 2015-12-28 | 2018-08-21 | 3M创新有限公司 | Barrel for sample distribution |
-
2011
- 2011-10-31 CN CN2011204226085U patent/CN202290081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108431576A (en) * | 2015-12-28 | 2018-08-21 | 3M创新有限公司 | Barrel for sample distribution |
| CN108431576B (en) * | 2015-12-28 | 2020-09-15 | 3M创新有限公司 | Cartridge for sample dispensing |
| US11035760B2 (en) | 2015-12-28 | 2021-06-15 | 3M Innovative Properties Company | Cartridges for sample partitioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201031 |