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. 06, 2022
Filed:
Oct. 06, 2021
Bridge to Life Ltd., Northbrook, IL (US);
Lawrence R. Jones, Conifer, CO (US);
Kenneth E. Marte, Southlake, TX (US);
David W. Wright, Littleton, CO (US);
BRIDGE TO LIFE LTD., Northbrook, IL (US);
Abstract
An organ preservation system includes a housing, an organ perfusion circuit disposed within the housing, and a dual direction bubble trap disposed within the organ perfusion circuit. The dual direction bubble trap can include an upper interior chamber, a lower interior chamber, an air vent valve, and a hydrophobic membrane disposed between the upper interior chamber and the air vent valve. During operation, when fluid is pumped by a fluid pump into the dual direction bubble trap from either a retrograde or antegrade direction, air passes through the hydrophic membrane and is vented through the air vent valve until such time that the interior chamber is full of fluid which causes the air vent valve to close. Related apparatus, systems, techniques and articles are also described.