CN113884367A

CN113884367A - Mixing bottle and sample mixing device

Info

Publication number: CN113884367A
Application number: CN202110986492.6A
Authority: CN
Inventors: 郑陆一; 杜捷; 易立新; 张超玲
Original assignee: Hunan Ehome Health Technology Co ltd
Current assignee: Hunan Ehome Health Technology Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-04

Abstract

The invention provides a mixing bottle, which comprises a bottle body with openings at two ends, wherein one end of the bottle body is a sealing end, and the other end of the bottle body is a packaging end; the packaging end is used for connecting a packaging piece to seal a bottle body, and the sealing end is plugged with a sealing piece which can slide relative to the bottle body. The mixing bottle provided by the invention can realize quantitative sample adding of the liquid sample through the arrangement of the sealing piece which can slide relative to the bottle body, so that the labor cost is saved, and the inspection process is simplified. The invention also provides a sample mixing device comprising the mixing bottle.

Description

Mixing bottle and sample mixing device

Technical Field

The invention relates to the field of blood sample detection, in particular to a mixing bottle for containing buffer solution and a sample mixing device for mixing the buffer solution and a blood sample.

Background

Traditional blood specimen mixes appearance device can not realize the ration application of sample, when the application of sample, need use other devices to assist the ration, and the operation is complicated, and is with high costs, and the sample easily pollutes simultaneously. In view of the above, a new technical solution is needed to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a mixing bottle capable of realizing quantitative sample adding and a sample mixing device comprising the mixing bottle.

In order to achieve the purpose, the invention adopts the following technical means:

a mixing bottle comprises a bottle body with openings at two ends, wherein one end of the bottle body is a sealing end, and the other end of the bottle body is a packaging end; the packaging end is used for connecting a packaging piece to seal a bottle body, and the sealing end is plugged with a sealing piece which can slide relative to the bottle body.

Preferably, the seal comprises a resilient seal member interference compressed within the sealing end.

Preferably, the material of the elastic sealing element comprises silica gel.

Preferably, the mixing bottle comprises a plurality of bottle bodies, and the bottle bodies are arranged in parallel; the mixing bottle further comprises a first connecting piece, the first connecting piece is connected with the sealing ends of the bottle bodies, and the first connecting piece is used for fixing the bottle bodies.

Preferably, the mixing bottle further comprises a second connecting member, the second connecting member is connected with the packaging ends of the plurality of bottle bodies, and the second connecting member is used for fixing the plurality of bottle bodies.

Preferably, the package comprises a packaging film; the outer edge of the packaging film is flush with the outer edge of the second connecting piece, and the packaging film is used for sealing the packaging end.

Preferably, the packaging film comprises an aluminum film or a PP film.

A sample mixing device comprises a blood collector, a cover body and the mixing bottle, wherein the blood collector comprises blood collecting tubes with the same number as the bottle bodies; the blood collection tube comprises a blood collection end and a sample adding end, and the cover body is used for covering the sample adding end; the volume of the middle part of the blood collection tube is matched with the volume of the bottle body so as to be inserted into the bottle body during mixing; the sealing member is used for enabling the mixed solution to flow out from the sample adding end of the blood sampling tube under the pushing of external force during sample adding.

Preferably, the edge of the cover body extends outwards to form a disassembly part, and the disassembly part is convenient for separating the cover body from the sample adding end.

Preferably, the blood collection device further comprises a third connecting member, and the third connecting member is fixedly connected with the plurality of blood collection tubes.

Compared with the prior art, the invention has the following technical effects:

1. the sealing piece capable of sliding relative to the bottle body is arranged in the mixing bottle, the sealing piece is pushed after the blood sample and the buffer solution are mixed, and quantitative sample adding of the liquid sample can be realized by controlling the sliding amount of the sealing piece.

2. The sample mixing device provided by the invention can realize quantitative sample adding of the liquid sample by using the mixing bottle, so that the labor cost is saved, and the inspection process is simplified.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 shows a schematic view of a mixing bottle;

FIG. 2 shows a schematic view of a mixing device;

fig. 3 shows a schematic view of the blood collection set and the cap.

Description of the main element symbols:

10-mixing bottle; 11-a bottle body; 12-a sealed end; 13-a packaging end; 14-a package; 15-a seal; 16-a first connector; 17-a second connector; 100-a sample mixing device; 20-a hemostix; 21-blood collection tube; 22-a blood collection end; 23-sample addition end; 24-a third connector; 30-a cover body; 31-detachment.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example 1

Referring to fig. 1, the present embodiment provides a mixing bottle 10, which includes four bottle bodies 11 disposed in parallel and having two open ends, one end of the bottle body is a packaging end 13, and the other end is a sealing end 12. The sealing end 12 is plugged with a sealing member 15 which can slide relative to the bottle body 11. And (3) after the sealing end 12 is sealed, injecting a buffer solution into the bottle body 11, connecting the packaging piece 14 with the packaging end 13, and sealing the buffer solution in the bottle body 11 to obtain the mixing bottle 10 capable of realizing quantitative sample adding. The number of the bottle bodies 11 is not limited to four, and may be one or more. When the number of the bottle bodies 11 is larger than that, the sealed end 12 can be connected with the first connecting member 16 by arranging the first connecting member 16, so that a plurality of the bottle bodies 11 can be connected. Preferably, the sealed end 12 extends perpendicularly to the bottle bodies 11 to form a first connecting member 16 for connecting a plurality of the bottle bodies 11. Of course, other means of connection are possible. A plurality of the bottle bodies 11 are connected and fixed, so that the blood sample can be conveniently mixed. In particular, the sealing element 15 may be an elastic sealing element, or may be another type of sealing element, and the diameter of the elastic sealing element should be slightly larger than the diameter of the sealing end 12, so that the elastic sealing element is pressed into the sealing end 12 in an interference manner. The sealing mode has good sealing effect and can effectively prevent liquid leakage. Preferably, the material of the elastic sealing element may be silica gel, or may be other elastic materials. Preferably, a plurality of the bottle bodies 11 may be connected by providing a second connector 17 and connecting the packing end 13 to the second connector 17. Preferably, the outer edge of the packing end 13 extends perpendicularly to the bottle body to form a second connecting member 17 for connecting a plurality of the bottle bodies. Both ends of the bottle body 11 are connected, so that the bottle body 11 can be more firmly fixed. Preferably, the package may be a wrapping film, the outer edge of which is flush with the outer edge of the second connector for sealing the wrapping end 13. Specifically, the packaging film may be an aluminum film or a PP film, or may be other types of films.

Example 2

Referring to fig. 2 and fig. 3, the present embodiment provides a sample mixing device 100, including the mixing bottle 10, a blood sampling device 20 and a cover 30, wherein the blood sampling device 20 is provided with four blood sampling tubes 21; of course, one or more of them may be used. Specifically, the blood collection tube 21 is provided with a blood collection end 22 and a sample addition end 23, and the cover 30 is used for covering the sample addition end 23. During assembly, the package 14 is removed and the blood collection set 20 is inserted into the vial 11 from the package end 13. Preferably, the edge of the cover 30 extends outward to form a detaching portion 31, and the detaching portion 31 is used to facilitate the separation of the cover 30 from the sample adding end 23. The removal portion 31 is provided to facilitate removal of the cover. Preferably, four blood collection tubes 21 are arranged in parallel and connected by a third connecting member 24.

The application method of the sample mixing device provided in example 2 is as follows:

after the finger of patient punctures with the needle, treat the blood outflow after, will blood collection end 22 of heparin tube 21 is arranged in blood, utilizes the capillary effect of blood collection end 22, inhales blood in the capillary in blood collection end 22, then gets rid of the package 14 of mixing bottle 10, inserts the heparin tube 21 in the mixing bottle, covers lid 30, rocks hard, makes blood and buffer solution intensive mixing, then gets rid of lid 30, adopts the push rod to promote sealing member 15, makes the blood sample drip from the application of sample end. Through the control to the push rod propulsion progress, can realize the ration application of sample of blood sample.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A mixing bottle characterized by: the packaging bottle comprises a bottle body with openings at two ends, wherein one end of the bottle body is a sealing end, and the other end of the bottle body is a packaging end; the packaging end is used for connecting a packaging piece to seal a bottle body, and the sealing end is plugged with a sealing piece which can slide relative to the bottle body.

2. The mixing bottle of claim 1, wherein: the seal comprises a resilient seal member interference compressed within the sealing end.

3. The mixing bottle of claim 2, wherein: the elastic sealing element is made of silica gel.

4. The mixing bottle of claim 1, wherein: the mixing bottle comprises a plurality of bottle bodies which are arranged in parallel; the mixing bottle further comprises a first connecting piece, the first connecting piece is connected with the sealing ends of the bottle bodies, and the first connecting piece is used for fixing the bottle bodies.

5. The mixing bottle of claim 4, wherein: the mixing bottle also comprises a second connecting piece, the second connecting piece is connected with the packaging ends of the bottle bodies, and the second connecting piece is used for fixing the bottle bodies.

6. The mixing bottle of claim 5, wherein: the package comprises a packaging film; the outer edge of the packaging film is flush with the outer edge of the second connecting piece, and the packaging film is used for sealing the packaging end.

7. The mixing bottle of claim 6, wherein: the packaging film comprises an aluminum film or a PP film.

8. A kind of device that mixes, its characterized in that: the mixing bottle of any one of claims 1-7, comprising a blood collection device, a cap, and the same number of blood collection tubes as the bottles; the blood collection tube comprises a blood collection end and a sample adding end, and the cover body is used for covering the sample adding end; the volume of the middle part of the blood collection tube is matched with the volume of the bottle body so as to be inserted into the bottle body during mixing; the sealing member is used for enabling the mixed solution to flow out from the sample adding end of the blood sampling tube under the pushing of external force during sample adding.

9. The sample mixing device according to claim 8, wherein: the edge of the cover body extends outwards to form a disassembly part, and the disassembly part is convenient for separating the cover body from the sample adding end.

10. The sample mixing device according to claim 8, wherein: the hemostix also comprises a third connecting piece, and the third connecting piece is fixedly connected with the blood sampling tubes.