← USPTO Patent Grants

Systems, devices, and methods for automated thawing of bag-format storage vessels

Grant US12584833B2 Kind: B2 Mar 24, 2026

Assignee

BioLife Solutions, Inc.

Inventors

Brian Schryver, Scott Comiso, Thomas McPherson

Abstract

The present invention discloses sample thawing devices, systems, and methods, that are configured to take bag-format sample vessels, referred to as “cryobags”, and to thaw the contents of such cryobags. The contents of such cryobags are samples with cells, and the thawing of such samples is based on the temperature, volume, and mass of the sample in order to evenly distribute heat and avoid ice crystallization damage to the cells during thawing. Paired heater plates form an assembly configured to support, clamp, and thaw individual cryobags. The heater plate pair has an articulated member that is repositioning to provide for ease in inserting and removing samples.

CPC Classifications

G01N 1/42 G01N 1/44 A01N 1/0242 A01N 1/0257 A01N 1/0263 A01N 1/0284 B01L 7/00 B01L 3/505 B01L 7/50 B01L 2200/147 B01L 2300/0809 B01L 2300/123 B01L 2300/1827 H05B 1/025 H05B 3/30 A61M 1/369 A61M 5/44 A61M 2205/3653

Filing Date

2018-08-03

Application No.

16054454

Claims

21