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:
Jul. 31, 1984
Filed:
May. 31, 1983
Yasuo Kuraoka, Sapporo, JP;
Nobuo Sakao, Sapporo, JP;
Hoxan Corporation, Sapporo, JP;
Abstract
A method of preserving an organ which comprises first perfusing step of injecting blood uniformly perfusing choline from an artery or portal vein of the excised organ while gradually lowering its temperature and exhausting it from the vein continuing until the liquid is lowered to the first proximity lowering temperature before its solidifying temperature, second perfusing step of perfusing refrigerating defect preventing dimethyl sulfoxide or glycerin instead of the blood uniformly perfusing liquid while gradually lowering its temperature from the first proximity lowering temperature continuing until the agent becomes the second proximity lowering temperature before its solidifying temperature, third perfusing step of perfusing the final perfusing liquid of low solidifying temperature lower than alcohol or ether instead of the agent while gradually lowering the liquid from the second proximity lowering temperature continuing until the liquid becomes the third proximity lowering temperature before its solidifying temperature, or until the liquid is frozen.