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Arrangement for a flexible bag

A flexible bag and component technology, applied in the field of flexible bags, can solve problems such as dents or ruptures or deformations

Pending Publication Date: 2021-09-07
GLOBAL LIFE SCI SOLUTIONS USA LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can cause denting or cracking or deformation of the walls of the bag

Method used

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  • Arrangement for a flexible bag
  • Arrangement for a flexible bag
  • Arrangement for a flexible bag

Examples

Experimental program
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Embodiment Construction

[0022] figure 1 is a cross-section of the flexible bag 1 and the member 3 provided inside the flexible bag according to an embodiment of the present invention. According to the invention, the flexible bag 1 comprises receiving means 5 provided in the wall 7 of the flexible bag, and the member 3 and said receiving means 5 are configured to be connectable to each other so as to keep the member in the The inside of the flexible bag is basically static. The component 3 and the receiving means 5 are configured for releasable connection to each other. exist figure 1 In the embodiment shown in , the member 3 is an elbow fluid connector connected to a port 20 of a perfusion filter 21 provided inside the flexible bag 1 . In this example, the flexible bag is a bioreactor. In this embodiment, the receiving means 5 are ports provided in the flexible wall 7 of the flexible bag. This may be one of the ports used to transfer fluid into and out of the flexible bag during use. In this em...

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PUM

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Abstract

A flexible bag (1; 101; 201) comprising a component (3; 103; 203) inside the bag, wherein said flexible bag comprises a receiving device (5; 105; 205) provided in a wall (7; 107; 207) of the flexible bag, wherein said component (3; 103; 203) and said receiving device (5; 105; 205) are configured for being connectable to each other for keeping the component substantially stationary within the flexible bag when so connected.

Description

technical field [0001] The present invention relates to a flexible bag, to a member positioned inside the flexible bag, and to a method for handling a flexible bag including the member inside the flexible bag. Background technique [0002] During assembly, folding and shipping of the flexible bag, there can be problems if the more rigid members of the flexible bag are pressed against the flexible walls of the bag. There is a risk of dents or even cracks being formed in the flexible wall. For example, if the perfusion filter is provided in a flexible bioreactor bag (also known as a cell bag), the perfusion filter can be connected via an elbow connector (i.e., a connector that includes a 90° bend) to the Waste export. When the bag is empty, ie before use, for example during assembly of the bag and during transport and storage of the bag, there is a risk of the elbow connector being pressed against the flexible wall of the bag. This can cause dents or cracks or deformations ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M3/00C12M1/12C12M1/00
CPCA61J1/10A61J1/1481A61J1/1487A61M2209/06C12M23/14A61M2209/08B65D75/58B65D2231/004B65D2588/545A61J1/1456
Inventor C·普莱姆库马尔M·K·拉玛克里施纳
Owner GLOBAL LIFE SCI SOLUTIONS USA LLC