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Systems and methods for cryopreservation of cells

A slender, container technology, applied in the field of systems and methods for cryopreserving cells, can solve the problem of time-consuming seeding samples

Active Publication Date: 2011-08-24
COOK GEN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, seeding the sample in this manner is time consuming and puts the sample at risk if it is temporarily removed from the cooling unit used for this procedure and because this seeding method can inadvertently induce intracellular freezing middle

Method used

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  • Systems and methods for cryopreservation of cells
  • Systems and methods for cryopreservation of cells
  • Systems and methods for cryopreservation of cells

Examples

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Embodiment Construction

[0042] To promote an understanding of the principles of the invention, reference is now made to the embodiments illustrated in the accompanying drawings and described in the written description that follows. It is understood that no limitation of the scope of the invention is thereby intended. It is further understood that the invention includes any changes and modifications to the described embodiments, and also includes applications of the principles of the invention as would normally occur to one skilled in the art to which the invention pertains.

[0043] In one embodiment of the present invention, an automatic nucleating device 10 is provided, such as figure 1 As shown, it involves the use of a composition capable of forming ice nuclei. According to the invention, an ice-nucleating composition 20 is bonded to the inner surface 14 of the open hollow tube 12 . In a preferred embodiment the tube is made of plastic. A sufficient amount of the nucleating composition is intr...

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Abstract

A fluid sample vessel includes inlet and vent tube fittings formed at one end of a container with an opposite open end closed by a needle septum. A support cap is removably engaged to the container to support the container and protect terminal ends of inlet and vent tubular branches coupled to the fittings. The support cap includes a pair of opposite legs with outwardly directed tabs for mounting within a centrifuge while supporting the cryopreservation container.

Description

[0001] Cross References to Related Applications [0002] This application is a continuation-in-part of, and claims priority to, pending U.S. Patent Application No. 12 / 337,237, filed December 17, 2008, which is co-pending U.S. Patent Application No. 11 / 765,000 and co- Continuation-in-Part of pending International Patent Application PCT / US2007 / 071,545 and claiming priority from both applications, US Patent Application 11 / 765,000 and International Patent Application PCT / US2007 / 071,545 filed on June 19, 2007 and Both claim priority to provisional application 60 / 814,982, filed June 20, 2006, entitled "System and Method for Cryopreservation of Cells," the entire disclosure of which is incorporated herein by reference. technical field [0003] The present application relates to storage methods and related devices for cryopreservation of cells (eg mammalian cells) and tissue specimens / samples. Background technique [0004] Cells and tissues are often cryopreserved to temporarily pr...

Claims

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Application Information

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IPC IPC(8): A01N1/00G01N1/42
Inventor E·J·伍兹
Owner COOK GEN BIOTECH
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