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:
Apr. 26, 2016
Filed:
Sep. 24, 2010
John Brassil, Northbrook, IL (US);
John Brassil, Northbrook, IL (US);
Other;
Abstract
An organ preservation system having an organ chamber with a perfusate reservoir surrounded by a heat exchanger. The system has a pump for circulating perfusate, which draws perfusate from the reservoir and passes the perfusate through a bubble trap, and temperature and pressure sensors prior to entering the chamber where the organ is perfused. An oxygenator with a platform and a filter is situated within the perfusate reservoir such that perfusate leaving the organ which rests on the platform passes through the filter before dripping into the perfusate reservoir below. The pump re-circulates perfusate from the perfusate reservoir. The oxygenator has gas permeable tubes wound around support legs of the oxygenator. Circulation of oxygen through the tubes allows for gas exchange by diffusion across the membrane to oxygenate perfusate flowing around the tubes.