ES1305930U - REAGENTS CONSERVATION DEVICE - Google Patents

Abstract

Reagent conservation device, wherein the reagent conservation device comprises a device body (100) and a communication unit that is arranged at the bottom of the device body (100), wherein in the reagent body device (100) a plurality of chambers (110) are formed isolated from each other, in which the chambers (110) pass through the body of the device (100), and the chambers (110) are configured to retain a solid reagent or a reagent liquid, so that the chambers (110) form a first opening (120) and a second opening (130) opposite, in which the first opening (120) is closed by a first closure element (121), and the second opening (130) is closed by a second closure element (131); and the communication unit is provided with a tip (210) at one end, wherein the tip (210) is configured to pass through the second closure element (131) and enter the interior of the chambers (110), and In the communication unit, a first channel (211) is also formed that passes through the tip (210).

Description

DESCRIPTION

REAGENTS CONSERVATION DEVICE

Technical field

The present description refers to the field of reagent conservation devices, and specifically to a reagent conservation device.

Background

Nowadays, in all kinds of reagent analysis, a variety of reagents are needed respectively, and all reagents are packaged with independent containers. When a variety of reagents are needed to be used at the same time, independent packaging of reagents entails a number of problems, such as: being problematic to open, and the use of pipettes to take samples; and when taking reagents, it is easy to leak, resulting in reagent contamination, environmental pollution and other problems.

Description

The objective of the present description is that, in response to the aforementioned deficiencies in the state of the art, a reagent conservation device is proposed for storing reagents, in which, when used, a plurality of types can be accessed. of different reagents at the same time.

In order to carry out the above objectives, the technical solutions adopted in the embodiments of the present description are the following.

Embodiments of the present description present a reagent preservation device, comprising a device body and a communication unit arranged at the bottom of the device body; A plurality of chambers isolated from each other are formed in the body of the device, wherein the chambers pass through the body of the device, and the chambers are configured to retain a solid reagent or a liquid reagent, to allow the chambers to form a first opening and a second opposing opening, wherein the first opening is closed by a first closing element and the second opening is closed by a second closing element. The communication unit has a tip at one end, wherein the tip is configured to pierce the second closure member and enter the chamber, and a first channel is also formed passing through the tip of the communication unit.

Optionally, a sealing element is arranged in the second opening, a second channel extending along the extension direction of the chamber is formed in the sealing element, in which the sealing element is arranged on one side. of the second closing element corresponding to the communication unit.

Optionally, the first opening of the plurality of chambers is provided with a first closure member, wherein the first closure member is configured to seal the first opening.

Optionally, the diameter of the second channel is equal to or smaller than the outer diameter of the tip.

Optionally, the plurality of cameras are distributed as a matrix.

Optionally, the plurality of cameras are arranged in parallel extension directions.

Optionally, the material of the second closure element is polypropylene.

Optionally, the plurality of first closure elements are arranged on the first connection element, in order to connect the plurality of first closure elements through the first connection element.

Optionally, the plurality of communication units are arranged in the second connection element to connect the plurality of communication units through the second connection element.

Optionally, the material of the device body is a transparent material, and a scale is provided on the outer wall of the device body.

Optionally, the solid reagent is a lyophilized powder or lyophilized spheres.

The present description includes the following beneficial effects.

Embodiments of the present description present a reagent preservation device, comprising a device body and a communication unit arranged at the bottom of the device body; A plurality of chambers isolated from each other are formed in the body of the device, in which the chambers pass through the body of the device, and the chambers are used to preserve a solid reagent or a liquid reagent, to allow the chambers to form a first opening opposite and a second opening, wherein the first opening is closed by a first closing element and the second opening is closed by a second closing element. The communication unit has a tip at one end, where the tip is used to pierce the second closure element and enter the chamber, and a first channel passing through the tip is also formed in the communication unit. The present description has a good sealing effect. The first closure element and the second closure element are used to seal the respective chambers in order to isolate them from the outside without leaks. When it is necessary to access the reagent, the tip pierces the second closure element and is inserted into the channel of the sealing element, and the sealing element and the tip are kept sealed together, so that the reagent inside the chamber only can enter the first channel of the tip. The efficiency of the reagent access of the present description is high. The array-like configuration of the chambers and the array-like configuration of the tips paired together allow the plurality of tips to simultaneously pierce the plurality of second closure elements, and simultaneously access the reagents in the plurality of chambers ( chambers and tips are in one-to-one correspondence), which significantly improves efficiency.

Brief description of the drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present description, the drawings to be used in the embodiments will be briefly presented below. It should be understood that the following drawings only show certain embodiments of the present description and should not, therefore, be considered as limiting the scope, and that other relevant drawings can be derived from these drawings by a person skilled in the art without inventive effort.

Figure 1 is a structural schematic view of the reagent conservation device presented in embodiment 1 of the present description; and

Figure 2 is a structural schematic view of a reagent conservation device presented in embodiment 2 of the present description.

Reference numbers: 10-reagent storage device; 100-device body; 110-chamber; 120-first opening; 121-first closing element; 122-first connecting element; 130-second opening; 131-second closing element; 132-sealing element; 133-second channel; 210-tip; 211-first channel; 220-second connection element.

Detailed description of embodiments

In order to make the purpose, technical solutions and advantages of the embodiments of the present description clearer, the technical solutions of the embodiments of the present description will be described below clearly and completely together with the drawings of the embodiments of the present description. present description. It is evident that the described embodiments are a part of the embodiments of the present description, and are not all embodiments. The components of embodiments of the present disclosure that are generally described and illustrated in the drawings can be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of embodiments of the present description given in the drawings is not intended to limit the scope of the present description for which protection is claimed, but rather represents only selected embodiments of the present description. It should be noted that the various characteristics of the embodiments of the present description can be combined with each other without conflicting, and the embodiments fall within the scope of protection of the present description.

It should be noted that similar labels and letters indicate similar elements in subsequent drawings, so once an element has been defined in one drawing, it does not need to be defined and explained in more detail in subsequent drawings.

In explaining this description, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or position relationships based on those shown in the drawings, or those customary for the use of the product of the description, and are intended only to facilitate the description of the present description and simplify it, and are not indicative nor do they suggest a need for the device or item in question to have a particular orientation, or be configured and operate in a particular orientation, and should not be construed as limitations of this description. Furthermore, the terms "first", "second", "third", etc., are used solely for descriptive purposes of differentiation and cannot be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", etc. They do not mean that the components must be absolutely horizontal or cantilevered, but rather that they can be slightly inclined. For example, "horizontal" simply means that it is oriented more horizontally than "vertical"; It does not mean that the structure must be perfectly horizontal, but rather that it can be slightly inclined.

In explaining the present description, it should also be noted that, unless otherwise expressly specified and limited, the terms "configure", "assemble", "communicate", "connect" should be understood in a broad sense, e.g. For example, it may be a fixed connection, a removable connection, or an integral connection; It can be a mechanical connection or an electrical connection; and it may be a direct connection or an indirect connection through an intermediate medium, or a connection within the two elements. To a person of ordinary skill in the art, the specific meaning of the above terms in this description can be understood in specific cases.

At present, in all types of reagent analysis, a variety of reagents are needed respectively, and the independent packaging of a variety of reagents brings many problems, such as: being troublesome to open, and the use of pipettes to take samples ; When reagents are taken, it is easy to leak, resulting in reagent contamination, environmental pollution and other problems.

To solve the above problems, embodiments of the present description present a reagent preservation device 10, which has good sealing effect and high reagent access efficiency.

Embodiment 1:

Referring specifically to Figure 1, embodiments of the present description present a reagent preservation device 10 comprising a device body 100 and a communication unit disposed at the bottom of the device body 100; A plurality of mutually isolated chambers 110 are formed in the body of the device 100, in which the chambers 110 pass through the body of the device 100, and the chambers 110 are used to preserve a solid reagent or a liquid reagent, in order to allowing the chambers 110 to form a first opposing opening 120 and a second opening 130, in which the second opening 130 is closed by a second closing element 131. The communication unit has a tip 210 at one end, in which the tip 210 is used to pierce the second closure element 131, and enter the chamber 110, and a first channel 211 passing through the tip 210 is also formed in the communication unit. Figure 1 schematically shows a basic structural view of the device. of reagent conservation 10 of the embodiment of the present description.

In embodiment 1 of the present description, the reagent preservation device 10 comprises: the device body 100, wherein the device body 100 has a plurality of chambers 110 isolated from each other, the chambers 110 are provided with an opening upper (the first opening 120) and a lower opening (the second opening 130). As shown in Figure 1, in the embodiment of Figure 1, the direction pointed by the arrows is configured to be vertically upward, that is, the first opening 120 is arranged on top of the second opening 130.

The first closure element 121 is used to seal the first opening 120 of the respective chamber 110; and the second closure element 131 is used to seal the second opening 130 of the respective chamber 110.

The communication unit is used to communicate the inner part and the outer part of the chamber 110 and, in embodiment 1 of the present description, the step of preserving the reagent in the reagent preserving device 10 is: opening the first element closure 121 of the reagent preservation device 10 to expose the first opening 120, place the reagent in the chamber 110 through the first opening 120, and then seal the first opening 120 by the first closure element 121, so that the reagent can be hermetically preserved in the reagent preservation device 10. The step of removing the reagent from the reagent preservation device 10 is: piercing the second closure element 131 by the tip 210 of the communication unit to allow the reagent exits through the first channel 211.

In embodiment 1 of the present description, different reagents can be arranged in the plurality of chambers 110, and the tips 210 pierce the chambers 110 at the same time, so that the reagents in the plurality of chambers 110 flow simultaneously in order to use the different reagents at the same time.

Specifically, a first closure member 121 is provided in the first opening 120 of the plurality of chambers 110, wherein the first closure member 121 is used to seal the first opening 120.

In summary, the present description presents a reagent conservation device 10, refers to a field of reagent conservation device 10, in which the reagent conservation device 10 includes the device body 100 and a communication unit arranged at the bottom of the device body 100. A plurality of mutually isolated chambers 110 are formed in the device body 100, in which the chambers 110 pass through the device body 100, and the chambers 110 are used to preserve a solid reagent or a liquid reagent, so as to allow the chambers 110 to form an opposing first opening 120 and a second opening 130, wherein the first opening 120 is closed by a first closing element 121 and the second opening 130 is closed by a second closure element 131. The communication unit has a tip 210 at one end, in which the tip 210 is used to pierce the second closure element 131, and enter the chamber 110, and in the communication unit there are also formed a first channel 211 passing through the tip 210. The present description has a good sealing effect. By using the first closure member 121 and the second closure member 131 to close each chamber 110, leakage can be avoided, and the reagent access efficiency of the present disclosure is high. When access to the reagent is needed, the tip 210 pierces the second closure element 131, so that the reagent inside the chamber 110 enters the first channel 211 of the tip 210, and the plurality of tips 210 can also pierce the plurality of the second closure element 131 to access the reagents inside the plurality of chambers 110 at the same time, which significantly improves efficiency.

The communication unit presented in the present description is used in the following way. The communication unit is provided with a tip 210, in which the tip 210 is used to pierce the second closure element 131 and pass through the second channel 133 of the sealing element 132 to be inserted into the chamber 110, and the first channel 211 It is arranged inside the tip 210.

Specifically, the diameter of the second channel 133 is equal to or less than the outer diameter of the tip 210, wherein the second opening 130 is provided with a sealing element 132. A second channel is formed inside the sealing element 132. 133 extending along the extension direction of the chamber 110, and the sealing element 132 is arranged on one side of the second closing element 131 corresponding to the communication unit. In the second opening 130 there is a flexible sealing element 132 that is located at the lowest end and is arranged inside the second closing element 131. The sealing element 132 is provided with a second channel 133 that passes through it, and the diameter of the second channel 133 is not larger than the outer diameter of the tip 210, so that the sealing element 132 and the tip 210 remain sealed when the tip 210 is inserted in the channel.

Specifically, the plurality of cameras 110 are distributed in a matrix manner.

By way of example, as shown in Figure 1, the plurality of chambers 110 are arranged in parallel extension directions, in which the chambers 110 extend in a vertical direction in Figure 1. To allow the preservation of different reagents, in addition, the chambers 110 are distributed as a matrix.

Specifically, the material of the second closure element 131 is polypropylene. In order that the tip 210 can easily and quickly pierce the second closure element 131, furthermore, the second closure element 131 takes the form of a PP film.

By way of example, as shown in Figure 1, the plurality of first closure elements 121 are arranged on the first connection element 122 to connect the plurality of first closure elements 121 through the first connection element 122, so that the first opening 120 is easier and faster to seal.

By way of example, as shown in Figure 1, a plurality of communication units are arranged in the second connection element 220 to connect the plurality of communication units through the second connection element 220. The tips 210 are distributed as a matrix, in which the position of the tips 210 corresponds to the opening of the lower end of the chamber 110. To carry the plurality of tips 210, in addition, the communication unit also comprises: the second connection element 220 , in which the tip 210 is arranged in the second connection element 220, and the first channel 211 passes through the second connection element 220.

Specifically, the material of the device body 100 is transparent, and a scale is provided on the outer wall of the device body 100.

Specifically, solid reagents are lyophilized powders or lyophilized spheres.

Embodiment 2:

The application example of the reagent conservation device 10 in the conservation of reagents according to embodiment 1 of the present description.

In this example of application, as shown in Figure 1, the body is provided with a plurality of chambers 110 isolated from each other and distributed as a matrix, and the chambers 110 have an upper opening (first opening 120) and a lower opening (second opening 130). The first closure element 121 is used to seal the first opening 120 at the top of the respective chambers 110; and the second sealing element 131 takes the form of a PP film, and is used to seal the second opening 130 at the bottom of the respective chambers 110. A flexible sealing element 132 is arranged at the bottom of the second opening 130. and is located inside the second closure element 131. The sealing element 132 has a second channel 133 passing through it, and the diameter of the second channel 133 is not larger than the outer diameter of the tip 210, so that, When the tip 210 is inserted into the second channel 133 of the sealing element 132, the sealing element 132 and the tip 210 remain sealed, thereby preventing reagents within the chamber 110 from leaking between the sealing element 132 and the tip. 210. The communication unit comprises a second connection element 220 and a plurality of tips 210 arranged on the second connection element 220 and distributed in a matrix manner. The positions of the tips 210 coincide with the positions of the chambers 110, so that the tips 210 are used to pierce the second closure element 131 and pass through the second channel 133 of the sealing element 132 and are inserted into the chambers 110. The first channel 211 is arranged inside the tips 210.

Compared with the prior art, the present disclosure has a good sealing effect. The first closure element 121 and the second closure element 131 are used to close the respective chambers 110, thus isolating them from the outside and preventing leaks. When access to the reagent is needed, the tip 210 pierces the second closure element 131 and is inserted into the channel of the sealing element 132, in which the sealing element 132 and the tip 210 are kept sealed with each other, so that The reagent in the chamber 110 can only enter the first channel 211 of the tip 210. The reagent access efficiency is high. The array-like configuration of the chambers 110 and the array-like configuration of the tips 210 paired therewith allow the plurality of tips 210 to simultaneously pierce the plurality of second closure elements 131, and simultaneously access the reagents in the plurality of chambers 110 (the chambers 110 and the tips 210 are in one-to-one correspondence), which significantly improves efficiency.

Embodiment 3:

As shown in Figure 2, which is a structural schematic view of the arrangement of chambers 110 in the present description, within 10 chambers, according to demand, liquid reagents can be stored in some of the chambers 110 and can be stored solid reagents in the other chambers 110 at the same time, in which the type of solid reagents contains lyophilized powder or lyophilized balls.

It should be taken into account that the form of arrangement of the chambers 110 presented in the embodiments of the present description is not limited to what is shown in Figure 2, a variety of forms are also included, and the arrangement of the chambers 110 should be selected according to the actual situation. In the actual storage of reagents, the types of reagents that can be stored in the chamber 110 are selected according to the actual situation, including lyophilized powder and lyophilized beads, which will not be described here.

The reagent conservation device 10 described above works as follows:

injecting the reagents into the chambers 110 respectively, after which the openings of the respective chambers 110 are sealed at the top by the first sealing element 132; when access to the reagents is needed, by pressing down on the body of the device 100 or moving the connecting element upward, and piercing the second sealing element 132 through the tip 210 and extending towards the channel of the sealing element 132, and squeezing the tip 210 through the sealing element 132 in order to create a seal between the sealing element 132 and the tip 210, thus preventing the reagents in the respective chambers 110 from leaking between the sealing element 132 and the tip 210, so that the reagents in the respective chambers 110 enter the first channels 211 to be discharged from the chambers 110.

The foregoing is nothing more than a preferred embodiment of the present description and is not intended to limit the present description, which is subject to various changes and variations for those skilled in the art. All modifications, equivalent substitutions, improvements, etc. carried out within the spirit and principles of this description shall be included in the scope of protection of this description.

Claims (10)

1. Reagent conservation device, wherein the reagent conservation device comprises a device body (100) and a communication unit that is arranged at the bottom of the device body (100), in which in the body of the device (100) a plurality of chambers (110) are formed isolated from each other, in which the chambers (110) pass through the body of the device (100), and the chambers (110) are configured to preserve a solid reagent or a liquid reagent, so that the chambers (110) form an opposing first opening (120) and a second opening (130), wherein the first opening (120) is closed by a first closure element (121), and the second opening (130) is closed by a second closure element (131); and The communication unit is provided with a tip (210) at one end, wherein the tip (210) is configured to pass through the second closure element (131) and enter the interior of the chambers (110), and at The communication unit has also formed a first channel (211) that passes through the tip (210). 2. Reagent preservation device according to claim 1, wherein a sealing element (132) is arranged within the second opening (130), a second channel (133) is formed in the sealing element (132). ) that extends along an extension direction of the chambers (110), and the sealing element (132) is arranged on a side of the second closure element (131) opposite to the communication unit. 3. Reagent preservation device according to claim 2, wherein a diameter of the second channel (133) is equal to or less than an outer diameter of the tip (210). 4. Reagent conservation device according to claim 1, wherein the plurality of chambers (110) are distributed as a matrix. 5. Reagent preservation device according to claim 1, wherein the plurality of chambers (110) are arranged in parallel extension directions. 6. Reagent conservation device according to claim 1, wherein a material of the second closure element (131) is polypropylene. 7. Reagent conservation device according to claim 1, wherein a plurality of first closure elements (121) are arranged in a first connection element (122), in order to connect the plurality of first closure elements (122). 121) through the first connecting element (122). 8. Reagent conservation device according to claim 1, wherein, in a second connection element (220), a plurality of communication units are arranged, so as to connect the plurality of communication units through the second connection element (220). 9. Reagent conservation device according to claim 1, wherein a material of the body of the device (100) is transparent, and a scale is provided on an outer wall of the body of the device (100). 10. Reagent preservation device according to claim 1, wherein the solid reagent is a lyophilized powder or a lyophilized ball.