CN216919285U

CN216919285U - Anti-pollution cell culture tube with easy-open cover

Info

Publication number: CN216919285U
Application number: CN202220423560.8U
Authority: CN
Inventors: 林贞花; 孙紫洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-08
Anticipated expiration: 2032-03-01

Abstract

The utility model provides an easy-open anti-pollution cell culture tube. The easy-open-end anti-pollution cell culture tube comprises a culture tube; one end of the connecting hinge is fixedly connected with one side of the culture tube; the cover is fixedly connected with the other end of the connecting hinge and is matched with the culture tube; scales are arranged on the culture tube. The anti-pollution cell culture tube with the easy-open cover has the advantages of reducing operation fatigue and operation pollution in a humanized mode.

Description

Anti-pollution cell culture tube with easy-open cover

Technical Field

The utility model relates to the technical field of cell culture, in particular to an anti-pollution cell culture tube with an easy-open cover.

Background

Cell culture requires highly demanding aseptic handling. Through a great deal of research and practice, the cover of the culture bottle used in the current cell culture is opened and closed in a spiral mode. There are two common methods for opening the lid: the method 1 comprises the steps of placing a culture bottle on a bracket, opening a cover, placing the cover on an operation table top with the front side upward, and continuing the subsequent experiment. The method 2 comprises the following steps: the culture bottle is held by one hand, the indicator finger and the thumb are matched to open the bottle cover to keep the front side of the bottle cover upward, the culture bottle is far away from the bottle body as far as possible, the rest three fingers continue to hold the bottle body, and subsequent experiments continue.

Both methods are not easy to handle and are prone to contamination. Method 1 is an older method of operation and it is now believed that the surface of the worktop is not completely sterile. Method 2 often results in contamination of the cap in contact with the pipette due to the extreme fatigue of the fingers.

Therefore, it is necessary to provide a new anti-contamination cell culture tube with an easy-open lid to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing an easy-open anti-pollution cell culture tube which reduces operation fatigue and operation pollution in a humanized way.

In order to solve the technical problem, the utility model provides an easy-open-end anti-pollution cell culture tube, which comprises: a culture tube; one end of the connecting hinge is fixedly connected with one side of the culture tube; the cover is fixedly connected with the other end of the connecting hinge, and the inner wall of the cover is matched with the outer wall of the culture tube; scales are arranged on the culture tube.

Preferably, the culture tube is made of transparent material.

Preferably, the connecting hinge is made of plastic materials.

Preferably, the inner wall of the cover is fixedly provided with a rubber sleeve, and the inner wall of the rubber sleeve is matched with the outer wall of the culture tube.

Preferably, a pushing block is arranged on one side, away from the connecting hinge, of the cover, and the pushing block is fixedly connected with the cover.

Compared with the related art, the anti-pollution cell culture tube with the easy-open end has the following beneficial effects:

1. when the lid was opened, the opening of lid was downward, the lid with the other end fixed connection of connecting hinge, and connecting hinge opened into C style of calligraphy, effectively kept away from the culture tube again when not keeping away from directly over the culture tube, the operation is difficult for tired out, also effectively prevents the detail pollution of culture solution simultaneously: when the culture solution is placed, the cover is not separated from the culture tube; when opening the lid, the lid outer end contact air, the interior section is to the mouth of pipe to one side, promptly: the outer end of the cover still contacts the outer air upwards, and the inner end of the cover opening of the cover still faces the mouth of the culture tube after being opened, so that the possibility of cell pollution is greatly reduced;

2. the culture tube is wrapped outside the cover, when the push block is pushed to open the cover, the outer end of the cover is not contacted, and meanwhile, the end opening of the culture tube is not contacted, so that the possibility that the culture tube is polluted can be reduced in detail.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of an easy-open anti-contamination cell culture tube according to the present invention;

fig. 2 is a schematic cross-sectional view of the structure shown in fig. 1.

Reference numbers in the figures: 1. the culture tube 2, the connecting hinge 3, the cover 4, the rubber sleeve 5, the scale 6 and the push block.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an easy-open-end contamination-proof cell culture tube according to a preferred embodiment of the present invention; fig. 2 is a schematic cross-sectional view of the structure shown in fig. 1.

Fig. 1 is a schematic view showing the structure of the entire apparatus in a natural state after the cover 3 is opened. The connecting hinge 2 now provides a stable support for the lid 3, the push block 6 and the rubber sleeve 4.

The easy-open-end anti-pollution cell culture tube comprises: a culture tube 1; one end of the connecting hinge 2 is fixedly connected with one side of the culture tube 1; the cover 3 is fixedly connected with the other end of the connecting hinge 2, and the inner wall of the cover 1 is matched with the outer wall of the culture tube 1; scales 5, wherein the scales 5 are arranged on the culture tube 1.

The culture tube 1 is made of transparent materials.

The connecting hinge 2 is made of plastic materials, and the plastic materials have the advantage of difficult deformation.

The inner wall of the cover 3 is fixedly provided with a rubber sleeve 4, and the inner wall of the rubber sleeve 4 is matched with the outer wall of the culture tube 1.

And a push block 6 is arranged on one side of the cover 3 far away from the connecting hinge 2, and the push block 6 is fixedly connected with the cover 3.

the anti-pollution cell culture tube with the easy-open cover provided by the utility model has the following characteristics: the humanized operation fatigue is reduced, and the operation pollution is reduced:

1. when lid 3 is opened, lid 3's opening is downward, lid 3 with connect hinge 2's other end fixed connection, and connect hinge 2 and open into C style of calligraphy, effectively keep away from culture tube 1 again when not keeping away from directly over culture tube 1, the operation is difficult for tired out, also effectively prevents the detail pollution of culture solution simultaneously: when the culture solution is placed, the cover 3 is not separated from the culture tube 1; when opening lid 3, 3 outer ends of lid contact the air, and the interior section is to the mouth of pipe to one side, promptly: the outer end of the cover 3 still contacts the outer air layer upwards, and the inner end of the cover opening of the cover 3 still faces the pipe opening of the culture pipe 1 after being opened, so that the possibility of cell pollution is greatly reduced;

2. the cover 3 wraps the culture tube 1, and when the push block 6 is pushed to open the cover 3, the outer end of the cover 3 is not contacted, and meanwhile, the end opening of the culture tube 1 is not contacted, so that the possibility of polluting the culture tube can be reduced in detail.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An easy open end anti-contamination cell culture tube, comprising:

a culture tube (1);

one end of the connecting hinge (2) is fixedly connected with one side of the culture tube (1);

the cover (3) is fixedly connected with the other end of the connecting hinge (2), and the inner wall of the cover (3) is matched with the outer wall of the culture tube (1);

scales (5), wherein the scales (5) are arranged on the culture tube (1).

2. The easy-open-end contamination-proof cell culture tube according to claim 1, wherein the culture tube (1) is made of transparent material.

3. Anti-contamination cell culture tube, easy open end, according to claim 1, characterized in that the connecting hinge (2) is made of plastic material.

4. The easy-open-end anti-contamination cell culture tube according to claim 1, wherein a rubber sleeve (4) is fixedly mounted on the inner wall of the cover (3), and the inner wall of the rubber sleeve (4) is matched with the outer wall of the culture tube (1).

5. The easy-open-end contamination-proof cell culture tube according to claim 1, wherein a side of the lid (3) away from the connecting hinge (2) is provided with a push block (6), and the push block (6) is fixedly connected with the lid (3).