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. 20, 2021
Filed:
Mar. 05, 2018
Applicant:
Ethicon Llc, Guaynabo, PR (US);
Inventors:
Sridevi N. Dhanaraj, Raritan, NJ (US);
Nir I. Nativ, West Orange, NJ (US);
Ashley DeAnglis, Skillman, NJ (US);
Assignee:
Ethicon LLC, Guaynabo, PR (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61L 24/00 (2006.01); C08J 9/00 (2006.01); C08J 9/12 (2006.01); A61L 24/04 (2006.01); A61L 24/02 (2006.01);
U.S. Cl.
CPC ...
A61L 24/0036 (2013.01); A61L 24/0042 (2013.01); A61L 24/02 (2013.01); A61L 24/043 (2013.01); C08J 9/0061 (2013.01); C08J 9/125 (2013.01); A61L 2400/04 (2013.01); A61L 2400/06 (2013.01); C08J 2203/10 (2013.01); C08J 2207/10 (2013.01); C08J 2389/00 (2013.01); C08J 2471/02 (2013.01);
Abstract
The present invention is directed to tissue sealant compositions comprising: a multi-arm reactive polyethylene glycol polymer having at least 3 electrophilic groups; albumin; a buffer; water; and entrained gas as bubbles; wherein concentration of albumin in a liquid component of the sealant is within range of 50-200 mg/ml; and wherein concentration of multi-arm PEG in said liquid component of the sealant is within range of 25-100 mg/mL.