The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2023
Filed:
Aug. 10, 2021
Leica Mikrosysteme Gmbh, Vienna, AT;
Paul Wurzinger, Deutsch-Wagram, AT;
Rainer Wogritsch, Vienna, AT;
Ricardo Vizcaya Benavides, Vienna, AT;
Julia König, Vienna, AT;
Leica Mikrosysteme GmbH, Vienna, AT;
Abstract
A high pressure freezing cartridge () for use in vitrification of a biological sample () is provided, the cartridge () being adapted to fixedly hold a sample chamber () at a sample chamber position () in the cartridge (), a refrigerant channel arrangement comprising at least one refrigerant channel () being provided in the cartridge () and extending from a surface of the cartridge () to the sample chamber position, and the cartridge () comprising a baffle structure () at a baffle position being adapted to interact with a refrigerant stream in the refrigerant channel arrangement before the refrigerant of the refrigerant stream reaches the sample chamber position in the cartridge (). A corresponding method in which the high pressure freezing cartridge () is used is also part of the present disclosure.