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:
Jun. 08, 1976
Filed:
Feb. 04, 1974
Kazumasa Yokoyama, Suita, JA;
Koichi Yamanouchi, Sakai, JA;
Ryoichiro Murashima, Kashihara, JA;
Ryozo Watanabe, Takatsuki, JA;
The Green Cross Corporation, , JA;
Abstract
Oxygen-transferable perfluorocarbon compounds having 9 to 11 carbon atoms such as perfluorodecalin, perfluoro(C.sub.3-5 -alkylcyclohexanes), perfluoro(C.sub.4-6 -alkyl tetrahydropyrans), perfluoro(C.sub.5-7 -alkyltetrahydrofurans), perfluoro(C.sub.5-7 -alkylmorpholins) and perfluoro(C.sub.9-11 -trialkylamines) are emulsified in a physiologically acceptable aqueons solution such as Ringer's solution by the aid of a phospholipid as emulsifier and a fatty acid of 8 to 22 carbon atoms, alkali metal salt or monoglyceride thereof as emulsifying adjuvant. The emulsion is stable for a considerable period of time and contains particles having a particle size ranging from 0.05 to 0.3 .mu.. It is usable as a blood substitute or a perfusate for preservation of the internal organs.