CN217324126U

CN217324126U - A novel orifice plate for cell culture

Info

Publication number: CN217324126U
Application number: CN202123361837.3U
Authority: CN
Inventors: 张杰炜; 袁军; 梁晓晴; 唐封强
Original assignee: Quacell Biotechnology Co ltd
Current assignee: Quacell Biotechnology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-30
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a novel orifice plate for cell culture, which comprises a plurality of identical culture plate bodies. The culture plate body comprises a plate body and an upper cover capable of covering the plate body, the plate body is hinged to the upper cover through a foldable flexible connecting strip, a plurality of culture holes used for placing culture solution are formed in the middle of the plate body, and the upper cover is provided with a sealing cover corresponding to the culture holes. One side of the plate body is provided with a buckle, and the other side is provided with a bayonet. Compared with the prior art, the utility model has the advantages of as follows: be equipped with sealed lid in the upper cover of this novel orifice plate, sealed lid inner wall and cultivation hole outer wall closely laminate when the upper cover lid closes on the plate body realizes improving sealing performance to the thorough sealing of cultivateing the hole. Be equipped with buckle and bayonet socket on the plate body simultaneously, can splice a plurality of culture plate bodies through buckle or bayonet socket when needing a large amount of cultivation holes, reduce unnecessary wasting of resources energy-concerving and environment-protective, reduced the input cost of experiment simultaneously.

Description

A novel orifice plate for cell culture

Technical Field

The utility model relates to a cell culture plate technical field especially relates to a novel orifice plate for cell culture.

Background

The cell culture plate is a biological tool, has good transparency, and is nontoxic and sterile. The cell culture plate is mainly used for culturing cells in a biological experiment to promote the growth and the propagation of the cells, the cell culture plate can be divided into a flat bottom and a round bottom according to the shape of the bottom, and different cell culture plates are selected according to the different cultured cells. At present, a commonly used cell culture plate is of an integrally formed porous structure, a plurality of fixed unit holes are formed in the cell culture plate, and a culture worker places a cell culture plate with a plurality of unit holes in the same cell culture box during cell culture so as to facilitate the growth and the propagation of cells of the same species in a uniform and balanced environment. In order to prevent the contamination of various bacteria during the cell culture process, the operation is generally performed on a clean bench, and when the cells are processed on the clean bench and then need to be transferred to other devices and other positions, the cover plate of the cell culture plate needs to be covered and sealed by an adhesive tape or a sealing tape, so that the tightness between the cell culture plate and the cover is ensured, and the purpose of preventing the contamination of various bacteria is achieved.

However, the cell culture well plate in the prior art has the following defects: on one hand, the sealing performance between the cell culture plate and the cover plate is poor, the cover plate can not guarantee that each cell culture hole is independently sealed, and the condition of mixed bacteria pollution is easy to occur; on the other hand, when the culture personnel culture cells, all cells on the same culture plate are not needed to be used in many times, and the cell culture plate is disposable, so that unnecessary resource waste is caused, and the investment cost is greatly increased.

Disclosure of Invention

The utility model aims at overcoming the problems in the prior art and providing a novel pore plate for cell culture.

In order to achieve the above purpose, the utility model adopts the following scheme:

a novel well plate for cell culture comprising a plurality of identical culture plate bodies;

the culture plate bodies comprise plate bodies and upper covers capable of being covered on the plate bodies, the plate bodies are hinged with the upper covers through foldable flexible connecting strips, a plurality of culture holes for placing culture solution are formed in the middle of the plate bodies, and the upper covers are provided with sealing covers corresponding to the culture holes;

the plate body one side is equipped with the buckle opposite side and is equipped with the bayonet socket, and the cultivation board body accessible is inserted the buckle in the bayonet socket of other cultivation board bodies or is realized with other cultivation board body fixed connection in inserting the bayonet socket with the buckle of other plate bodies. Can splice a plurality of culture plate bodies through buckle or bayonet socket when needing a large amount of culture holes, prevent that just the condition of abandoning it appears after a culture plate uses a small amount of culture holes, reduce the energy-concerving and environment-protective of unnecessary wasting of resources, reduced the input cost of experiment simultaneously.

Furthermore, the side surface of the plate body is provided with a clamping strip, the upper cover is provided with a hasp corresponding to the clamping strip, and the plate body can be fixedly connected with the upper cover through the hasp. The clamping strip and the hasp can improve the sealing performance between the plate body and the upper cover and effectively prevent the culture hole from being polluted by mixed bacteria.

Further, the culture plate body is made of polystyrene with high transparency. The culture plate body with high transparency can be convenient for experimenters to observe the culture condition in the culture hole.

Furthermore, the plate body, the flexible connecting strip and the upper cover are of an integrated structure which is integrally formed. Simple structure, convenient use and high sealing performance.

Further, cultivate the hole for cylindrical cultivation hole, cultivate the hole upper end and be higher than the plate body upper surface, sealed lid is circular sealed lid, and sealed lid inner wall closely laminates with cultivateing the hole outer wall when the upper cover lid closes the plate body. Sealed lid accessible parcel is cultivateed the hole upper end and is realized further improving sealing performance to the thorough sealing in cultivation hole.

Further, the number of culture wells is four. Because the cell culture board all is disposable, less cultivation hole quantity can effectively prevent extravagantly, can splice a plurality of cultivation board bodies through buckle or bayonet socket when needing a large amount of cultivation holes.

Furthermore, the bottom of the culture hole is flat.

Furthermore, the quantity of the buckles and the bayonets is 3. Is convenient for the stable connection among a plurality of culture plate bodies,

furthermore, a first digital mark is arranged at the culture hole on the plate body.

Furthermore, the upper cover is provided with second digital marks at the sealing cover, and the second digital marks correspond to the first digital marks on the plate body one to one. The first digital identification and the second digital identification can greatly facilitate the recording of experimenters on experimental conditions, and improve experimental efficiency.

Compared with the prior art, the utility model has the advantages of as follows: be equipped with sealed lid in the upper cover of this novel orifice plate, sealed lid inner wall and cultivation hole outer wall closely laminate when the upper cover lid closes on the plate body realizes improving sealing performance to the thorough sealing of cultivateing the hole. Be equipped with buckle and bayonet socket on the plate body simultaneously, can splice a plurality of culture plate bodies through buckle or bayonet socket when needing a large amount of cultivation holes, reduce unnecessary wasting of resources energy-concerving and environment-protective, reduced the input cost of experiment simultaneously.

Drawings

The present application will be described in further detail with reference to the following drawings and detailed description.

FIG. 1 is a schematic structural diagram of a culture plate body of the novel well plate for cell culture according to the present invention.

FIG. 2 is a schematic diagram of the overall structure of the novel well plate for cell culture according to the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 2, a novel well plate for cell culture comprises a plurality of identical culture plate bodies 1;

as shown in fig. 1 and 2, each culture plate body 1 comprises a plate body 2 and an upper cover 3 capable of covering the plate body 2, the plate body 2 is hinged to the upper cover 3 through a foldable flexible connecting strip 4, a folding mark facilitating the rotation of the upper cover 3 is arranged in the middle of the flexible connecting strip 4, a plurality of culture holes 5 for placing culture solution are arranged in the middle of the plate body 2, and the upper cover 3 is provided with a sealing cover 6 corresponding to the culture holes 5;

as shown in fig. 1 and 2, one side of the plate body 2 is provided with a buckle 7, and the other side is provided with a bayonet 8, and the culture plate body 1 can be fixedly connected with other culture plate bodies 1 by inserting the buckle 7 into the bayonet 8 of other culture plate bodies 1 or inserting the buckles 7 of other plate bodies 2 into the bayonet 8. Can splice a plurality of culture plate bodies 1 through buckle 7 or bayonet socket 8 when needing a large amount of culture holes 5, prevent that a culture plate from using just appearing its condition of abandoning behind a small amount of culture holes 5, reduce the energy-concerving and environment-protective of unnecessary wasting of resources, reduced the input cost of experiment simultaneously.

Preferably, as shown in fig. 1 and 2, a clamping strip 9 is provided on a side surface of the plate body 2, a hasp 10 corresponding to the clamping strip 9 is provided on the upper cover 3, and the plate body 2 can be fixedly connected with the upper cover 3 through the hasp 10. The clamping strip 9 and the hasp 10 can improve the sealing performance between the plate body 2 and the upper cover 3 and effectively prevent the culture hole 5 from being polluted by mixed bacteria.

Preferably, the plate body 1 is made of polystyrene with high transparency. The culture plate body 1 with high transparency can be convenient for experimenters to observe the culture condition in the culture hole 5.

Preferably, as shown in fig. 1 and 2, the plate body 2, the flexible connecting strip 4 and the upper cover 3 are integrally formed into a single structure. Simple structure, convenient use and high sealing performance.

Preferably, as shown in fig. 1 and 2, the culture hole 5 is a cylindrical culture hole 5, the upper end of the culture hole 5 is higher than the upper surface of the plate body 2, the sealing cover 6 is a circular sealing cover 6, and the inner wall of the sealing cover 6 is tightly attached to the outer wall of the culture hole 5 when the upper cover 3 covers the plate body 2. The sealed lid 6 accessible parcel cultivates 5 upper ends in the hole and realizes the thorough sealing to cultivateing hole 5, further improves sealing performance.

Preferably, as shown in FIGS. 1 and 2, the number of the culture wells 5 is four. Because the cell culture board all is disposable, less culture hole 5 quantity can effectively prevent extravagantly, can splice a plurality of culture plate bodies 1 through buckle 7 or bayonet socket 8 when needing a large amount of culture holes 5.

Preferably, the bottom of the culture well 5 is flat.

Preferably, as shown in fig. 1 and 2, the number of the buckles 7 and the bayonets 8 is 3. Facilitates the stable connection among a plurality of culture plate bodies 1,

preferably, the plate body 2 is provided with a first numerical identifier at the culture well 5.

Preferably, the upper cover 3 is provided with a second number mark at the sealing cover 6, and the second number mark corresponds to the first number mark on the plate body 2 one to one. The first digital identification and the second digital identification can greatly facilitate the recording of experimenters on experimental conditions, and improve experimental efficiency.

Compared with the prior art, the utility model has the advantages of as follows: be equipped with sealed lid 6 in the upper cover 3 of this novel orifice plate, sealed 6 inner walls of lid and the 5 outer walls in culture hole closely laminate when 3 lids of upper cover close on plate body 2 and realize improving sealing performance to culture hole 5's thorough sealing. Be equipped with buckle 7 and bayonet socket 8 on the plate body 2 simultaneously, can splice a plurality of culture plate bodies 1 through buckle 7 or bayonet socket 8 when needing a large amount of culture holes 5, reduce unnecessary wasting of resources energy-concerving and environment-protective, reduced the input cost of experiment simultaneously.

The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.

Claims

1. A novel well plate for cell culture comprising a plurality of identical culture plate bodies;

the culture plate body can be fixedly connected with other culture plate bodies by inserting the buckles into the bayonets of other culture plate bodies or inserting the buckles of other plate bodies into the bayonets;

the culture hole is a cylindrical culture hole, the upper end of the culture hole is higher than the upper surface of the plate body, the sealing cover is a circular sealing cover, and the inner wall of the sealing cover is tightly attached to the outer wall of the culture hole when the upper cover covers the plate body;

the plate body is provided with a first digital mark at the culture hole, the upper cover is provided with a second digital mark at the sealing cover, and the second digital mark corresponds to the first digital mark on the plate body one to one.

2. The novel well plate for cell culture as claimed in claim 1, wherein a clip strip is provided on a side surface of the plate body, a buckle corresponding to the clip strip is provided on the upper cover, and the plate body is fixedly connected to the upper cover through the buckle.

3. The novel well plate for cell culture as claimed in claim 1, wherein the culture plate body is made of polystyrene with high transparency.

4. The novel well plate for cell culture according to claim 1 or 3, wherein the plate body, the flexible connecting strip and the upper cover are an integrally formed one-piece structure.

5. The novel well plate for cell culture according to claim 1, wherein the number of culture wells is four.

6. The novel well plate for cell culture according to claim 1, wherein the bottom of the culture well is flat.

7. The novel well plate for cell culture according to claim 1, wherein the number of the snap and the bayonet is 3.