CN213771965U

CN213771965U - Auxiliary support suitable for cell liquid feeding and harvesting

Info

Publication number: CN213771965U
Application number: CN202021160594.XU
Authority: CN
Inventors: 刘欢; 王肇光; 胡鑫; 武莎
Original assignee: Jiangxi Yinfeng Dingcheng Bio Engineering Co ltd; Yinfeng Biological Group Ltd
Current assignee: Yunnan Yinfeng Bioengineering Co.,Ltd.
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-07-23
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an auxiliary stand suitable for cell liquid feeding and results, the auxiliary stand body is base and triangle layer board, the triangle layer board include base, vertical edge and tilt edge, the base of triangle layer board is a glossy arc, the base and the base looks gomphosis of triangle layer board are equipped with an arch in the middle of the base of triangle layer board, be equipped with the interval space between the both ends on the base of triangle layer board and the base, triangle layer board tilt edge upper end and lower extreme be equipped with fixed knot respectively and construct. The utility model discloses a for solving operation space's limitation, alleviate operating personnel's hard and pollution risk when the results, simple structure, the practicality is high, provides convenience for operating personnel.

Description

Auxiliary support suitable for cell liquid feeding and harvesting

Technical Field

The utility model relates to a laboratory paraphernalia field is exactly one kind and is applicable to the auxiliary stand of cell liquid feeding and results.

Background

In recent years, due to the rapid development of immune cell therapy technology, cell culture becomes an indispensable process, among many culture containers, the outstanding advantages of culture bags capture the favor of most cell cultivators, but in the process of fluid infusion or harvesting, operators need to finish the process by other tools, which brings inconvenience to limited space, especially in the process of harvesting, one end of the culture bag needs to be manually held, the position for holding the culture bag needs to be continuously changed along with the reduction of fluid, for cells cultured in large volume, the process brings great inconvenience to the operators, and when a liquid outlet is at a low position, or the possibility of pollution can be caused by the fact that hands of the operators touch carelessly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is that fluid infusion or harvest in-process need operating personnel to accomplish with the help of other instruments, bring inconvenience for limited space, especially the harvest process, need manually hold culture bag one end, still need incessantly change the position of holding the culture bag along with the reduction of liquid, and to the cell of bulky cultivation, this process has brought very big inconvenience for operating personnel to the liquid outlet is when the low level, or can touch the possibility that causes the pollution because of operating personnel's hand is careless.

In order to solve the above technical problem, the utility model discloses a following technical means:

an auxiliary bracket suitable for cell liquid adding and harvesting comprises an auxiliary bracket body; the auxiliary stand body be base and triangle layer board, the triangle layer board include base, vertical edge and slope, the base of triangle layer board is a smooth arc, the base and the base of triangle layer board gomphosis mutually, be equipped with a arch in the middle of the base of triangle layer board, be equipped with the interval space between the both ends on the base of triangle layer board and the base, triangle layer board slope limit upper end and lower extreme be equipped with fixed knot respectively and construct.

Preferably, the present invention further provides:

the base and the triangular supporting plate are both made of wood.

The bottom edge of the triangular supporting plate and the base form a seesaw structure.

The fixing structure is two hooks arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate, and the two hooks correspond to each other in position.

The fixing structure is a clamping groove arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate.

The quantity of draw-in groove be six, triangle layer board slope limit upper end and lower extreme set up three respectively, three draw-in groove in upper end and the three draw-in groove position of lower extreme correspond.

The clamping groove is in the shape of a semicircular arc.

The hook comprises a hook ring and a fixed rod.

The utility model discloses a for solving operation space's limitation, alleviate operating personnel's hard and pollution risk when the results, simple structure, the practicality is high, provides convenience for operating personnel.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of the triangular supporting plate and the base of the present invention.

Description of reference numerals: 1. the device comprises a triangular supporting plate, 11 hooks, 12 clamping grooves and 2 bases.

Detailed Description

The present invention will be further described with reference to the following examples.

Specific example 1:

referring to fig. 1 and 2, the utility model discloses an auxiliary support suitable for cell liquid adding and harvesting, which comprises an auxiliary support body; the auxiliary support body comprises a base 2 and a triangular supporting plate 1, the triangular supporting plate 1 comprises a bottom edge, a vertical edge and an inclined edge, the bottom edge of the triangular supporting plate 1 is a smooth arc, the bottom edge of the triangular supporting plate 1 is embedded with the base 2, a bulge is arranged in the middle of the bottom edge of the triangular supporting plate 1, a spacing space is arranged between two ends of the bottom edge of the triangular supporting plate 1 and the base 2, the upper end and the lower end of the inclined edge of the triangular supporting plate 1 are respectively provided with a fixing structure, the base 2 and the triangular supporting plate 1 are both made of wood, the bottom edge of the triangular supporting plate 1 and the base 2 form a seesaw structure, the fixing structure is two hooks 11 arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate 1, the positions of the two hooks 11 are mutually corresponding, the fixing structures are clamping grooves 12 arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate 1, the number of the clamping grooves 12 is six, and the upper end and the lower end of the inclined edge of the triangular supporting plate 1 are respectively provided with three clamping grooves, the three slots 12 at the upper end correspond to the three slots 12 at the lower end in position, the slots 12 are semicircular arcs, and the hook 11 comprises a hook ring and a fixed rod.

Specific example 2:

referring to fig. 1 and 2, the utility model relates to an auxiliary support for cell liquid feeding and harvesting, which comprises a triangular supporting plate 1 and a base 2, when not in use, the base 2 is attached to the triangular supporting plate 1, both ends of the base 2 are provided with baffles, can be used for fixing the triangular supporting plate 1, one end of the liquid inlet of the culture bag is placed at the higher end of the triangular supporting plate 1 when liquid is added, the liquid inlet and outlet pipe or the air hole pipe and the like of the culture bag can be fixed by the clamping groove 12, the arc-shaped bottom end of the triangular supporting plate 1 can be coincided with the middle round hole of the base 2 when liquid is added, as shown in figure 2, a seesaw structure is formed, thus, the culture solution can be mixed evenly by hand in the process of adding the solution, the bottom end of the culture bag can be lifted up by the hook 11 on the triangular supporting plate 1 when the cells are harvested, therefore, the risk of pollution caused by single-hand operation of operators can be avoided, and the inconvenience of the operators caused by overlarge cell culture liquid can be avoided.

Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.

Claims

1. An auxiliary bracket suitable for cell liquid adding and harvesting comprises an auxiliary bracket body; the method is characterized in that: the auxiliary stand body be base and triangle layer board, the triangle layer board include base, vertical edge and slope, the base of triangle layer board is a smooth arc, the base and the base of triangle layer board gomphosis mutually, be equipped with a arch in the middle of the base of triangle layer board, be equipped with the interval space between the both ends on the base of triangle layer board and the base, triangle layer board slope limit upper end and lower extreme be equipped with fixed knot respectively and construct.

2. An assistive scaffold suitable for cell priming and harvesting according to claim 1, wherein: the base and the triangular supporting plate are both made of wood.

3. An assistive scaffold suitable for cell priming and harvesting according to claim 1, wherein: the bottom edge of the triangular supporting plate and the base form a seesaw structure.

4. An assistive scaffold suitable for cell priming and harvesting according to claim 1, wherein: the fixing structure is two hooks arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate, and the two hooks correspond to each other in position.

5. An assistive scaffold suitable for cell priming and harvesting according to claim 1, wherein: the fixing structure is a clamping groove arranged at the upper end and the lower end of the inclined edge of the triangular supporting plate.

6. An assistive scaffold suitable for cell priming and harvesting according to claim 5, wherein: the quantity of draw-in groove be six, triangle layer board slope limit upper end and lower extreme set up three respectively, three draw-in groove in upper end and the three draw-in groove position of lower extreme correspond.

7. An assistive scaffold suitable for cell priming and harvesting according to claim 5, wherein: the clamping groove is in the shape of a semicircular arc.

8. An assistive scaffold suitable for cell priming and harvesting according to claim 4, wherein: the hook comprises a hook ring and a fixed rod.