CN215404295U

CN215404295U - Increase cell culture bottle of surface area

Info

Publication number: CN215404295U
Application number: CN202121821895.7U
Authority: CN
Inventors: 付强; 吕相宜
Original assignee: Shandong Sileji Pharmaceutical Technology Co ltd
Current assignee: Shandong Sileji Pharmaceutical Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a cell culture bottle with an enlarged surface area, which comprises a bottle cap and a bottle body; the bottle cap is characterized in that a liquid receiving opening is formed in the top of the bottle cap close to the edge, a gas port is formed in the top of the bottle cap away from the center, a bottle body is arranged below the bottle cap, the bottle cap is connected with the bottle body through a threaded opening, the bottom of the bottle body is a bottle bottom, and a plurality of semicircular beads are arranged on the bottle bottom. Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple, the cost is low, and the large-scale production is facilitated; secondly, the cell attaching surface area in the cell culture bottle is increased, and the culture of more cells can be completed by using the same amount of culture medium, thereby being beneficial to saving the culture medium.

Description

Increase cell culture bottle of surface area

Technical Field

The utility model belongs to the technical field of cell culture containers, and particularly relates to a cell culture bottle with an enlarged surface area.

Background

The container for small-scale in-vitro culture of animal cells or tissues mainly adopts a cell culture bottle, the material of the commodity cell culture bottle mainly comprises glass and plastic, the bottom of the bottle is square, rectangular, circular, triangular, trapezoidal and the like, and as the carbon dioxide incubator is arranged on the cell bottle in a lying mode, the bottleneck modes are designed in various modes for liquid absorption or convenient harvesting, and comprise a straight neck, an inclined neck, an angle neck, a triangle, a rectangle and the like. However, the prior culture bottles all have the problem of small bottle internal surface area, so that a large amount of culture medium is required to be consumed to increase the number of the culture bottles to reach the required surface area.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a cell culture bottle with an enlarged surface area, which solves the problems that the prior cell culture bottle has small internal surface area and consumes more culture medium.

In order to achieve the purpose, the utility model provides the following technical scheme: a cell culture bottle with enlarged surface area comprises a bottle cap and a bottle body; the bottle cap is characterized in that a liquid receiving opening is formed in the top of the bottle cap close to the edge, a gas port is formed in the top of the bottle cap away from the center, a bottle body is arranged below the bottle cap, the bottle cap is connected with the bottle body through a threaded opening, the bottom of the bottle body is a bottle bottom, and a plurality of semicircular beads are arranged on the bottle bottom.

Preferably, a liquid collecting cover is arranged at the top of the liquid collecting port.

Preferably, the top of the air port is provided with an air port cover, and filter cotton is arranged in the air port.

Preferably, a connecting rod is arranged below the bottle cap, and a plurality of capacity increasing plates are fixed on the connecting rod.

Preferably, the capacity increasing plate is circular, and a plurality of semicircular beads are arranged at the top of the capacity increasing plate.

Preferably, the number of the compatibilization plates is more than or equal to 1.

Preferably, the compatibilizer plate is 1-2cm smaller than the diameter of the bottom of the bottle.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple, the cost is low, and the large-scale production is facilitated; secondly, the cell attaching surface area in the cell culture bottle is increased, and the culture of more cells can be completed by using the same amount of culture medium, thereby being beneficial to saving the culture medium.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of the whole cell culture flask according to the present invention.

In the figure: 1. the bottle comprises a bottle cap, 2, a bottle body, 3, a connecting rod, 4, a bottle bottom, 5, a gas port cap, 6, a gas port, 7, a capacity increasing plate, 8, a semicircle bead, 9, a liquid collecting cap, 10 and a liquid collecting port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a cell culture bottle with enlarged surface area comprises a bottle cap 1 and a bottle body 2; the liquid receiving opening 10 is formed in the top of the bottle cap 1 close to the edge, the air port 6 is formed in the position, deviating from the center, of the top of the bottle cap 1, the bottle body 2 is arranged below the bottle cap 1, the bottle cap 1 is connected with the bottle body 2 through a threaded opening, the bottom of the bottle body 2 is a bottle bottom 4, and a plurality of semicircular beads 8 are arranged on the bottle bottom 4.

Specifically, the top of the liquid receiving opening 10 is provided with a liquid receiving cover 9.

Specifically, the top of the air port 6 is provided with an air port cover 5, and filter cotton is arranged in the air port 6.

Specifically, a connecting rod 3 is arranged below the bottle cap 1, and a plurality of capacity increasing plates 7 are fixed on the connecting rod 3.

Specifically, the capacity increasing plate 7 is circular, and a plurality of semicircular beads 8 are arranged at the top of the capacity increasing plate 7.

Specifically, the number of the compatibilization plates 7 is 4.

Specifically, the diameter of the capacity increasing plate 7 is smaller than that of the bottle bottom 4 by 1 cm.

The working principle is as follows: through the setting of semicircle pearl 8, the surface area in the body 2 has been increased, make the attached area of cell obtain very big increase, unscrew bottle lid 1 and carry out cell culture medium filling and cell inoculation, screw up bottle lid 1, unscrew gas port lid 5, place the blake bottle and cultivate in the cell culture case, when receiving the liquid, unscrew and receive liquid lid 9, slightly rock behind the body 2 and pour out culture medium and cell through receiving liquid mouth 10, unscrew bottle lid 1 and wash and disinfect capacity-increasing plate 7 and body 2 and can used repeatedly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cell culture bottle with enlarged surface area comprises a bottle cap (1) and a bottle body (2), and is characterized in that: bottle lid (1) top is close to the edge and is equipped with and receives liquid mouth (10), the skew center department in bottle lid (1) top is equipped with gas port (6), bottle lid (1) below is equipped with body (2), bottle lid (1) and body (2) link to each other through the silk mouth, body (2) bottom is bottle end (4), be equipped with several semicircle pearl (8) on the bottle end (4).

2. An increased surface area cell culture flask as in claim 1, wherein: the top of the liquid collecting port (10) is provided with a liquid collecting cover (9).

3. An increased surface area cell culture flask as in claim 1, wherein: the top of the air port (6) is provided with an air port cover (5), and filter cotton is arranged in the air port (6).

4. An increased surface area cell culture flask as in claim 1, wherein: the bottle cap is characterized in that a connecting rod (3) is arranged below the bottle cap (1), and a plurality of capacity increasing plates (7) are fixed on the connecting rod (3).

5. An increased surface area cell culture flask as in claim 4 wherein: the capacity increasing plate (7) is circular, and a plurality of semicircular beads (8) are arranged at the top of the capacity increasing plate (7).

6. An increased surface area cell culture flask as in claim 4 wherein: the number of the capacity increasing plates (7) is more than or equal to 1.

7. An increased surface area cell culture flask as in claim 4 wherein: the diameter of the capacity increasing plate (7) is 1-2cm smaller than that of the bottle bottom (4).