CN216601430U

CN216601430U - Novel cell storage and transportation bottle with filter screen

Info

Publication number: CN216601430U
Application number: CN202123036562.6U
Authority: CN
Inventors: 张倩倩; 马艳飞; 马鑫鑫; 刘明媚; 郑玲; 马琛
Original assignee: Shandong Qilu Stem Cell Engineering Co ltd
Current assignee: Shandong Qilu Stem Cell Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-27
Anticipated expiration: 2031-12-06

Abstract

The utility model relates to the technical field of cell storage and transportation bottles, in particular to a novel cell storage and transportation bottle with a filter screen. The utility model provides a novel take cell storage and transportation bottle of filter screen, includes storage and transportation bottle main part, storage and transportation bottle main part side is equipped with the bottleneck, the bottleneck tip is equipped with the colloid stopper, storage and transportation bottle main part includes first bottle and second bottle, first bottle detachable connect in second bottle upper portion, first bottle inside is equipped with the filter screen. The device can automatically filter floccules generated in the cell storage and transportation process, effectively reduce the influence of the floccules on the use of cells, improve the application rate of the stored and transported cells and reduce the treatment cost.

Description

Novel cell storage and transportation bottle with filter screen

Technical Field

The utility model relates to the technical field of cell storage and transportation bottles, in particular to a novel cell storage and transportation bottle with a filter screen.

Background

At present, the biotechnology is rapidly developed, the cell therapy technology is raised, and with the appearance of CAR-T cell therapy product Yikileisai injection produced by Rexingxinchette in 2021 years, more and more patients have the need of cell therapy. At present, the conventional cell storage device is to prepare cells into cell suspension, then put the cell suspension into a storage bottle or a storage bag with a corresponding volume, and send the cells to a hospital by a special person. It is applied to human body by local injection and intravenous infusion. However, the existing cell storage and transportation bottles or bags have some disadvantages: the cells need to be transported for a certain time from a preparation workshop to a hospital, and particularly after the high-concentration cells are transported, the cells are agglomerated, settled, floccules and the like due to the action of gravity and the secretion of the cells, so that vein blockage can be caused in serious cases, and the treatment progress of a patient is influenced; moreover, the cancer patient may have further deteriorated disease condition, and the cell infusion cannot be performed in time, which damages the health of the patient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that floccules are easy to appear in the cell storage and transportation process, the utility model provides a novel cell storage and transportation bottle with a filter screen.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a novel take cell storage and transportation bottle of filter screen, includes storage and transportation bottle main part, storage and transportation bottle main part side is equipped with the bottleneck, the bottleneck tip is equipped with the colloid stopper, storage and transportation bottle main part includes first bottle and second bottle, first bottle detachable connect in second bottle upper portion, first bottle inside is equipped with the filter screen.

Preferably, the first bottle body is connected with the second bottle body through threads, and the joint of the first bottle body and the second bottle body is sealed.

Preferably, the bottle neck comprises a first bottle neck and a second bottle neck, the first bottle neck is connected to the outer side of the first bottle body in a penetrating manner, and the second bottle neck is connected to the outer side of the second bottle body in a penetrating manner.

Preferably, one end of the bottle neck is communicated with the side surface of the storage and transportation bottle, the other end of the bottle neck is arranged in a downward inclined mode, and the rubber plug is arranged inside the lower end of the bottle neck.

Preferably, the filter screen is arranged at the lower side of the joint of the first bottle body and the first bottle neck.

Preferably, the filter screen is a nylon filter screen, and the aperture of the nylon filter screen is 20-100 μm.

The beneficial effect of this scheme is: a novel cell storage and transportation bottle with a filter screen has the following advantages:

by arranging the first bottle body and the second bottle body which are detachably connected, when the cell storage and transportation bottle is used, the cell storage and transportation bottle is placed upside down, so that the cell is vibrated in the first bottle body, and when the cell storage and transportation bottle is used, the cell can reach the second bottle body through the filter screen under the action of gravity, floccules generated in the cell storage and transportation process are automatically filtered, the influence of the floccules on the use of the cell is effectively reduced, the application rate of the cell storage and transportation is improved, and the treatment cost is reduced;

the intravenous injection needle can be directly inserted into the colloid plug, the operation is convenient, the probability that external pollutants enter the storage and transportation bottle is reduced, and the pollution risk is reduced.

Drawings

FIG. 1 is a schematic isometric view of the present invention.

FIG. 2 is a schematic front view of the present invention.

FIG. 3 is a schematic top view of the present invention.

FIG. 4 is a schematic view of the cut-away structure A-A of FIG. 3 according to the present invention.

The bottle comprises a bottle body, a rubber plug, a first bottle body, a second bottle body, a filter screen, a first bottle neck, a second bottle neck, a first bottle neck and a second bottle neck, wherein the first bottle body is 1, the rubber plug is 2, the first bottle body is 3, the second bottle body is 4, the filter screen is 5, and the first bottle neck is 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 4, a novel cell storage and transportation bottle with a filter screen comprises a storage and transportation bottle main body, wherein a bottle neck is arranged on the side face of the storage and transportation bottle main body, a colloid plug 1 is arranged at the end part of the bottle neck, the storage and transportation bottle main body comprises a first bottle body 2 and a second bottle body 3, the first bottle body 2 is detachably connected to the upper part of the second bottle body 3, and the filter screen 4 is arranged inside the first bottle body 2.

As shown in fig. 1, the first bottle body 2 is connected with the second bottle body 3 through a screw thread, and the joint of the first bottle body 2 and the second bottle body 3 is sealed.

As shown in fig. 1, the bottle neck includes a first bottle neck 5 and a second bottle neck 6, the first bottle neck 5 is connected to the outside of the first bottle body 2, and the second bottle neck 6 is connected to the outside of the second bottle body 3.

As shown in fig. 1, one end of the bottle neck is connected with the side surface of the storage and transportation bottle in a penetrating way, the other end of the bottle neck is arranged in a downward inclined way, and the rubber plug 1 is arranged in the lower end of the bottle neck.

As shown in fig. 4, the filter screen 4 is disposed at the lower side of the connection between the first bottle body 2 and the first bottleneck 5.

The filter screen 4 is a nylon filter screen 4, and the aperture of the nylon filter screen 4 is 20-100 mu m.

When the device is used specifically, a cell suspension is injected into the bottle body from the colloidal plug 1 of the first bottle body 2 by using a syringe;

inverting the storage and transportation bottle body to enable the first bottle body 2 to be positioned at the lower side of the second bottle body 3;

after the target destination is reached, carrying out vortex oscillation on the storage and transportation bottle main body, and rightly placing the storage and transportation bottle main body;

filtering the cell suspension into the second bottle body 3 through the filter screen 4, wherein the diameter of the meshes of the filter screen 4 is 20-100 mu m, so that floccules can be effectively filtered, and all cells can enter the second bottle body 3;

the second bottle 3 can be unscrewed from the lower side of the first bottle 2 to take the cells, or a syringe can be used to take the cells through the plug 1 of the second bottle neck 6.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any new cell storage and transportation bottle with a filter screen according to the claims of the present invention and any suitable changes or modifications thereof by those of ordinary skill in the art shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel take cell storage and transportation bottle of filter screen which characterized in that: the storage and transportation bottle comprises a storage and transportation bottle main body, wherein a bottle neck is arranged on the side face of the storage and transportation bottle main body, a colloid plug is arranged at the end part of the bottle neck, the storage and transportation bottle main body comprises a first bottle body and a second bottle body, the first bottle body is detachably connected to the upper part of the second bottle body, and a filter screen is arranged inside the first bottle body.

2. The novel cell storage and transportation bottle with the filter screen as claimed in claim 1, wherein: the first bottle body is connected with the second bottle body through threads, and the joint of the first bottle body and the second bottle body is sealed.

3. The novel cell storage and transportation bottle with the filter screen as claimed in claim 2, wherein: the bottle neck comprises a first bottle neck and a second bottle neck, the first bottle neck is connected to the outer side of the first bottle body in a penetrating mode, and the second bottle neck is connected to the outer side of the second bottle body in a penetrating mode.

4. The novel cell storage and transportation bottle with the filter screen as claimed in claim 3, wherein: one end of the bottle neck is communicated with the side surface of the storage and transportation bottle, the other end of the bottle neck is arranged in a downward inclined mode, and the rubber plug is arranged inside the lower end of the bottle neck.

5. The novel cell storage and transportation bottle with the filter screen as claimed in claim 4, wherein: the filter screen set up in the junction downside of first bottle and first bottleneck.

6. The novel cell storage and transportation bottle with the filter screen as claimed in claim 5, wherein: the filter screen is a nylon filter screen, and the aperture of the nylon filter screen is 20-100 mu m.