CN219506526U - Multicomponent reagent stores orifice plate and kit - Google Patents

Abstract

The utility model discloses a multicomponent reagent storage pore plate and a kit, wherein the multicomponent reagent storage pore plate comprises: the device comprises an orifice plate, wherein at least one row or at least one column or a plurality of units distributed in an array are arranged on the orifice plate; the unit is provided with at least two hole slots, and the number and the arrangement positions of the hole slots in each unit are the same. A kit comprising: the multi-component reagent stores the orifice plate and the sealing film, and the orifice plate is connected with the sealing film in a sealing way. Because the nucleic acid detection or other detection projects often need to use a plurality of reagents, the porous plate is provided with at least one row or at least one column or a plurality of units distributed in an array, and at least two porous grooves are arranged in each unit, so that one porous plate can accommodate different reagents.

Description

Multicomponent reagent stores orifice plate and kit

Technical Field

The utility model belongs to the technical field of PCR detection, and particularly relates to a multi-component reagent storage pore plate and a kit.

Background

The nucleic acid detection process requires the use of various reagents, such as lysis solution, magnetic bead solution, washing solution, elution solution, etc., which are usually pipetted in arrays. In the prior art, each reagent is stored in the same porous plate so as to be taken by the pipette array, and the required porous plates are relatively more in number due to various types of the reagents, so that the consumable cost is high and the space utilization rate is lower.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings of the prior art, the present utility model is to provide a multicomponent reagent storage well plate and a kit.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the present utility model provides a multicomponent reagent storage well plate comprising: the device comprises an orifice plate, wherein at least one row or at least one column or a plurality of units distributed in an array are arranged on the orifice plate; the unit is provided with at least two hole slots, and the number and the arrangement positions of the hole slots in each unit are the same.

Optionally, the multicomponent reagent storage well plate described above, wherein the capacities of different wells within each of the cells are the same or different.

Optionally, the multicomponent reagent storage well plate described above, wherein the center-to-center distances of the corresponding identical wells of adjacent ones of the units are equal.

Optionally, the multicomponent reagent storage well plate described above, wherein the center-to-center distances of the wells of adjacent units that correspond to the same are all 9mm.

Optionally, the multicomponent reagent storage well plate described above, wherein the opening shape of each of the cells includes: round structure, rectangular structure, chamfer rectangular structure, triangle-shaped structure, trapezium structure or dysmorphism structure.

The utility model also provides a kit, which comprises the multicomponent reagent storage pore plate and a sealing film, wherein the pore plate is in sealing connection with the sealing film.

Optionally, the kit above, wherein the well stores a reagent therein.

Optionally, the kit described above, wherein the same reagents are stored in the same well of each of said units.

Optionally, the kit above, wherein the reagent comprises: lysate, magnetic bead solution, washing solution or eluent.

Optionally, in the kit, the well plate or the sealing film is provided with an identification code.

Compared with the prior art, the utility model has the following technical effects:

because the nucleic acid detection or other detection projects often need to use a plurality of reagents, the porous plate is provided with at least one row or at least one column or a plurality of units distributed in an array, and at least two porous grooves are arranged in each unit, so that one porous plate can accommodate different reagents.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1: a schematic structural diagram of an embodiment of the present utility model;

fig. 2: a top view of the structure shown in fig. 1;

fig. 3: a schematic structural diagram of an embodiment of the present utility model;

fig. 4: a top view of the structure shown in fig. 3;

fig. 5: a schematic structural diagram of an embodiment of the present utility model;

fig. 6: a top view of the structure shown in fig. 5;

fig. 7: a structural exploded view of one embodiment of the present utility model;

fig. 8: a side view of the structure shown in fig. 7;

in the figure: an orifice plate 1, a unit 2, an orifice groove 3 and a sealing membrane 4.

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.

As shown in fig. 1 and 2, one embodiment of the present utility model, a multicomponent reagent storage well plate, comprises: the device comprises an orifice plate 1, wherein at least one row or at least one column or a plurality of units 2 distributed in an array are arranged on the orifice plate 1; the units 2 are provided with at least two holes 3, and the number and arrangement positions of the holes 3 in each unit 2 are the same. In this embodiment, the orifice plate 1 is provided with 96 units 2 in eight rows and twelve columns, and four hole slots 3 are provided in each unit 2, so that the orifice plate 1 can accommodate at most four reagents, and compared with one orifice plate 1 which can accommodate only one reagent, the orifice plate 1 of this embodiment replaces four porous plates in the prior art, thereby saving the cost of consumables and improving the space utilization.

In another embodiment of the present utility model, as shown in fig. 3 and 4, five wells 3 are provided in each unit 2, so that the well plate 1 can accommodate at most five reagents, and those skilled in the art can, of course, adaptively increase or decrease the number of the units 2 and the wells 3 according to actual needs.

Alternatively, the capacity of different cells 3 within each cell 2 may be the same or different.

In this embodiment, the cell 2 is divided according to the amount of the required reagent to form the pore groove 3, when the required reagent capacities are not much different, the internal volume of the cell 2 can be equally divided, when the required reagent capacities are greatly different, the space in the cell 2 is allocated, or the difference of the capacities can be satisfied by setting the depths of the pore groove 3 in the cell 2.

Specifically, the center-to-center distances of the corresponding identical hole grooves 3 of adjacent units 2 are equal.

In this embodiment, since the number and arrangement positions of the holes 3 distributed in each unit 2 are the same, the center distances of the holes 3 corresponding to each unit 2 are equal, so that the pipette array can be aligned for liquid taking. Typically, the pitch of the pipette arrays is 9mm, and the center-to-center distance of the corresponding identical hole grooves 3 in the adjacent units 2 in this embodiment is 9mm, and of course, those skilled in the art can set the center-to-center distance of the corresponding identical hole grooves 3 in the adjacent units 2.

Alternatively, the opening shape of each of the units 2 includes, but is not limited to, a circular structure, a rectangular structure, a chamfered rectangular structure, a triangular structure, a trapezoidal structure, or a shaped structure.

In the present embodiment, the opening shape of each unit 2 adopts a circular structure, as shown in fig. 1 to 2; of course, the open mouth shape of each unit 2 may also adopt a chamfered rectangular structure, as shown in fig. 3 to 4; the opening shape of each unit 2 may also take a rectangular structure as shown in fig. 5 and 6; in addition, the opening shape of each unit 2 may also adopt a triangular structure, a trapezoidal structure, a shaped structure, or the like.

As shown in fig. 7 and 8, the present utility model further provides a kit, which includes the multicomponent reagent storage well plate and the sealing membrane 4, wherein the well plate 1 is in sealing connection with the sealing membrane 4.

Specifically, the multicomponent reagent storage well plate is described in detail above, and will not be described here again.

Specifically, the well 3 stores a reagent therein to set a dedicated kit according to an actual test item.

Specifically, the same reagent is stored in the corresponding same well 3 of each of the units 2, so that the pipette array extracts a plurality of the same reagents at a time.

Optionally, the reagents include, but are not limited to, lysis solution, magnetic bead solution, washing solution or eluent, etc., and the skilled person can also select the reagents according to the actual test item.

Specifically, the kit is further provided with a sealing film 4 for sealing the reagent.

Optionally, the orifice plate 1 or the sealing film 4 is provided with an identification code; the identification code includes, but is not limited to, a two-dimensional code or a bar code, etc., so as to facilitate informationized management of the detection information.

Because a plurality of reagents are often required for nucleic acid detection or other detection projects, the kit is provided with at least one row or at least one column or a plurality of units 2 distributed in an array, and at least two hole grooves 3 are arranged in each unit 2, so that one kit can contain different reagents.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", etc., azimuth or positional relationship are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of operations, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

The above embodiments are only for illustrating the technical scheme of the present utility model, but not for limiting the same, and the present utility model is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and it is intended to cover the scope of the claims of the present utility model.

Claims (10)

1. A multi-component reagent storage well plate comprising: the device comprises an orifice plate, wherein at least one row or at least one column or a plurality of units distributed in an array are arranged on the orifice plate; the unit is provided with at least two hole slots, and the number and the arrangement positions of the hole slots in each unit are the same.

2. The multi-component reagent storage well plate of claim 1, wherein the capacities of different wells within each of the cells are the same or different.

3. A multi-component reagent storage well plate according to claim 1 or 2, wherein the center-to-center distances of the corresponding identical wells of adjacent ones of the units are equal.

4. A multi-component reagent storage well plate according to claim 3, wherein the center-to-center distances of the wells of adjacent ones of the units that correspond to the same are each 9mm.

5. A multi-component reagent storage well plate according to claim 3, wherein the shape of the opening of each of the cells comprises: a circular structure, a rectangular structure, a chamfered rectangular structure, a triangular structure or a trapezoidal structure.

6. A kit comprising a multicomponent reagent storage well plate according to any one of claims 1 to 5 and a sealing membrane, said well plate being in sealing connection with said sealing membrane.

7. The kit of claim 6, wherein the well has reagents stored therein.

8. The kit of claim 7, wherein the same reagents are stored in the same well of each of the units.

9. The kit of claim 7 or 8, wherein the reagents comprise: lysate, magnetic bead solution, washing solution or eluent.

10. Kit according to any one of claims 6 to 8, wherein the well plate or the sealing membrane is provided with an identification code.