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:
Nov. 18, 2025
Filed:
Oct. 15, 2019
W. L. Gore & Associates, Inc., Newark, DE (US);
Edward H. Cully, Newark, DE (US);
W. L. Gore & Associates, Inc., Newark, DE (US);
Abstract
A therapeutic device includes a pouch having opposed first and second ends and first and second composite layers extending between the opposed first and second ends. The first composite layer includes a first cell permeable layer extending between the opposed first and second ends and a first cell retentive layer extending between the opposed first and second ends. The pouch includes a reservoir formed between the first and second composite layers, contacting the first cell retentive layer, and at least one port in fluid communication with the reservoir. The therapeutic device further includes a removal element configured to operably engage the first end of the pouch, to cause the first end to be moveable towards the second end by eversion. In some embodiments, each of the first and second composite layers includes a plurality of wrinkles that are incrementally disengaged from a tissue to remove the therapeutic device atraumatically.