CN210496483U

CN210496483U - Reagent tube for biomedical detection

Info

Publication number: CN210496483U
Application number: CN201921370537.1U
Authority: CN
Inventors: 蒋慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-12
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a reagent pipe for biomedical detection, including reagent pipe, stopcock and sample cover, the stopcock has been cup jointed at reagent pipe top, the sample cover has been cup jointed to the bottom of stopcock, the outer plastic protection tube has been cup jointed on the outside table wall of reagent pipe, the bar hole has been seted up on the outside table wall of outer plastic protection tube, the position department that lies in the bar hole on the reagent pipe is provided with the scale. The utility model discloses in, reagent outside of tubes has cup jointed outer plastic protection tube on the table wall, the setting of outer plastic protection tube, improve the roughness on its surface, improve its convenience of taking, secondly can prevent that reagent pipe from bumping when the use of taking and damaging, and seted up the bar hole on outer plastic protection tube, the position department that lies in the bar hole on the reagent pipe is provided with the scale, thereby can not influence the memory space of observing the intraductal reagent of reagent, the setting of cooperation scale, be convenient for audio-visually know the memory space of reagent.

Description

Reagent tube for biomedical detection

Technical Field

The utility model relates to a reagent pipe technical field especially relates to a reagent pipe for biomedical detection.

Background

Biological reagents (Biochemical reagents) refer to biological materials or organic compounds used in life science research, and reagents used in clinical diagnosis and medical research. Because of wide range of life science and fast development, the reagent has various varieties and complex properties. Mainly comprises electrophoresis reagents, chromatographic reagents, centrifugal separation reagents, immunological reagents, marking reagents, histochemical reagents, transmutation agents and carcinogenic substances, pesticides, culture agents, buffering agents, electron microscope reagents, protein and nucleic acid precipitating agents, condensing agents, ultrafiltration membranes, clinical diagnosis reagents, coloring agents, antioxidants, mildew inhibitors, detergents and surfactants, biochemical standard reagents, biochemical quality control reagents, separation materials and the like, wherein Biological reagents (BR: Biological reagents) relate to chemical reagent classification, national reagent specifications are basically divided according to purity (the content of impurities), and the total amount of 7 reagents, such as high purity, spectral purity, benchmark, spectral purity, superior purity, analytical and chemical purity, are shared. The national and competent departments promulgate 3 types of main superior purity, graded purity and chemical purity of quality indexes.

Reagent pipe is the strorage device that is used for depositing biological reagent, but current reagent tube simple structure makes for glass, and the surface is smooth, and the stability of taking is lower, and secondly the reagent pipe is easy to take place the collision damage at the in-process that uses, when having the sample again, need shift the reagent pipe, and is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reagent tube for biomedical detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a reagent tube for biomedical detection comprises a reagent tube, a tube plug and a sampling cover;

the top end of the reagent tube is sleeved with a tube plug, and the bottom end of the tube plug is sleeved with a sampling cover;

an outer plastic protection tube is sleeved on the outer surface wall of the reagent tube, a strip-shaped hole is formed in the outer surface wall of the outer plastic protection tube, and a graduated scale is arranged at the position, located at the strip-shaped hole, of the reagent tube;

the bottom end of the pipe plug is provided with a lower sleeve matched with the reagent pipe, and the top end of the pipe plug is provided with an upper sleeve matched with the sampling cover.

Preferably, a label is adhered to the outer surface wall of the outer plastic protection pipe.

Preferably, a first sealing ring is embedded on the outer surface wall of the lower sleeve, and a second sealing ring is embedded on the outer surface wall of the upper sleeve.

Preferably, the lower sleeve is in interference fit with the reagent tube, and the upper sleeve is in interference fit with the sampling cover.

Preferably, the outer diameter of the sampling cover is larger than that of the reagent tube, the length of the sampling cover is smaller than that of the reagent tube, and the sampling cover and the reagent tube are both of cylindrical structures.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, the reagent tube for biomedical detection is characterized in that an outer plastic protection tube is sleeved on the outer surface wall of the reagent tube, the arrangement of the outer plastic protection tube improves the roughness of the surface of the reagent tube, improves the taking convenience of the reagent tube, and can prevent the reagent tube from collision damage when being taken and used, and a strip-shaped hole is arranged on the outer plastic protection tube, a graduated scale is arranged at the position of the strip-shaped hole on the reagent tube, so that the storage quantity of the reagent in the reagent tube can not be influenced, the arrangement of the graduated scale is matched, the storage quantity of the reagent can be conveniently and visually known, and a sampling cover is arranged, when a certain quantity of the reagent needs to be extracted from the reagent tube for biological experiment, the reagent in the reagent tube can be poured into the sampling cover, so that the reagent tube does not need to be transferred, the sampling cover can be transferred, and the reagent is stored in a special, if the reagent tube is not needed to be transferred in a low-temperature environment, the transferred reagent tube is not needed to be protected at low temperature, and the convenience is improved.

Drawings

FIG. 1 is a schematic structural view of a reagent tube for biomedical detection according to the present invention;

FIG. 2 is an exploded view of a reagent tube for biomedical detection according to the present invention;

fig. 3 is a schematic structural diagram of a plug of a reagent tube for biomedical detection according to the present invention.

Illustration of the drawings:

1. a reagent tube; 11. an outer plastic protection tube; 12. strip-shaped holes; 13. a graduated scale; 14. a label; 2. a pipe plug; 21. setting a sleeve; 22. sleeving a sleeve; 23. a first seal ring; 24. a second seal ring; 3. and a sampling cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a reagent tube for biomedical detection comprises a reagent tube 1, a tube plug 2 and a sampling cover 3;

the top end of the reagent tube 1 is sleeved with a tube plug 2, and the bottom end of the tube plug 2 is sleeved with a sampling cover 3;

an outer plastic protection tube 11 is sleeved on the outer surface wall of the reagent tube 1, a strip-shaped hole 12 is formed in the outer surface wall of the outer plastic protection tube 11, and a graduated scale 13 is arranged on the reagent tube 1 at the position of the strip-shaped hole 12;

the bottom end of the pipe plug 2 is provided with a lower sleeve 21 matched with the reagent pipe 1 for use, and the top end of the pipe plug 2 is provided with an upper sleeve 22 matched with the sampling cover 3 for use

Referring to fig. 2, a label 14 is adhered to the outer surface wall of the outer plastic protection tube 11, and the label 14 can be used for writing the name and time of the reagent stored in the reagent tube 1, so that a user can distinguish the name and time of the reagent stored in the reagent tube 1.

Referring to fig. 3,

lower casing

21 and 1 interference fit of reagent pipe, go up

sleeve

22 and 3 interference fit of sample cover, the external diameter of sample cover 3 is greater than the external diameter of reagent pipe 1, the length of sample cover 3 is less than the length of reagent pipe 1, sample cover 3 and reagent pipe 1 are and inlay on the cylindrical structure lower casing 21 exterior wall and are equipped with first sealing washer 23, it is equipped with second sealing washer 24 to go up to inlay on the sleeve 22 exterior wall, the setting of first sealing washer 23 for improve the leakproofness that stopcock 2 and reagent pipe 1 are connected, the setting of second sealing washer 24 is used for improving the leakproofness that stopcock 2 and sample cover 3 are connected.

The working principle is as follows: when the reagent tube for biomedical detection is used, firstly, the outer surface wall of the reagent tube 1 is sleeved with the outer plastic protection tube 11, the arrangement of the outer plastic protection tube 11 improves the roughness of the surface of the reagent tube and increases the convenience for taking the reagent tube, secondly, the reagent tube 1 can be prevented from collision damage when being taken and used, the outer plastic protection tube 11 is provided with a strip-shaped hole 12, a graduated scale 13 is arranged on the reagent tube 1 at the position of the strip-shaped hole 12, thereby not affecting the observation of the storage amount of the reagent in the reagent tube 1, being convenient for visually knowing the storage amount of the reagent by matching with the arrangement of the graduated scale 13, and a sampling cover 3 is arranged, when a certain amount of reagent needs to be extracted from the reagent tube 1 for a biological experiment, the reagent in the reagent vessel 1 can be poured into the sampling cap 3, so that the reagent vessel 1 does not need to be transferred, and the sampling cap 3 can be transferred.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The reagent tube for biomedical detection is characterized by comprising a reagent tube (1), a tube plug (2) and a sampling cover (3);

the top end of the reagent tube (1) is sleeved with a tube plug (2), and the bottom end of the tube plug (2) is sleeved with a sampling cover (3);

an outer plastic protection tube (11) is sleeved on the outer surface wall of the reagent tube (1), a strip-shaped hole (12) is formed in the outer surface wall of the outer plastic protection tube (11), and a graduated scale (13) is arranged at the position, located in the strip-shaped hole (12), of the reagent tube (1);

the bottom end of the pipe plug (2) is provided with a lower sleeve (21) matched with the reagent pipe (1) for use, and the top end of the pipe plug (2) is provided with an upper sleeve (22) matched with the sampling cover (3) for use.

2. The reagent tube for biomedical detection according to claim 1, wherein a label (14) is adhered to an outer surface wall of the outer plastic protection tube (11).

3. The reagent tube for biomedical detection according to claim 1, wherein a first sealing ring (23) is embedded on the outer surface wall of the lower sleeve (21), and a second sealing ring (24) is embedded on the outer surface wall of the upper sleeve (22).

4. The reagent tube for biomedical detection according to claim 1, wherein the lower sleeve (21) is in interference fit with the reagent tube (1), and the upper sleeve (22) is in interference fit with the sampling cover (3).

5. The biomedical detection reagent tube according to claim 1, characterized in that the outer diameter of the sampling cover (3) is larger than the outer diameter of the reagent tube (1), the length of the sampling cover (3) is smaller than the length of the reagent tube (1), and the sampling cover (3) and the reagent tube (1) are both cylindrical structures.