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:
Feb. 26, 2002
Filed:
Mar. 23, 1998
Applicant:
Inventors:
Kwantai Cho, Charlotte, NC (US);
Clifton James Delozier, Fort Mill, SC (US);
Robert English Johnston, Pineville, NC (US);
Assignee:
Celgard Inc., Charlotte, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/14 ; A61M 1/36 ; A61M 1/34 ; A61M 3/700 ;
U.S. Cl.
CPC ...
A61M 1/14 ; A61M 1/36 ; A61M 1/34 ; A61M 3/700 ;
Abstract
The present invention is to a process for blood oxygenation using a microporous fiber membrane. The use of the hollow fiber allows improvements in plasma break through results. The oxygenator includes a housing and microporous membrane cartridge. The cartridge comprises a microporous hollow fiber membrane having a wall thickness greater than 30 microns and having a bubble point of ≧150 psig.
Cho, Kwantai. (2002). Microporous hollow fiber blood oxygenator (U.S. Patent No. 6350411). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6350411
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile