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. 23, 2024
Filed:
Nov. 17, 2022
Michael J. Spearman, The Woodlands, TX (US);
John H. Burban, Lake Elmo, MN (US);
Peter J. Catalano, Watertown, MA (US);
Brian M. Spearman, Hugo, MN (US);
Keith A. Roberts, Dellwood, MN (US);
John W. Shanahan, White Bear Lake, MN (US);
Michael J. Spearman, The Woodlands, TX (US);
John H. Burban, Lake Elmo, MN (US);
Peter J. Catalano, Watertown, MA (US);
Brian M. Spearman, Hugo, MN (US);
Keith A. Roberts, Dellwood, MN (US);
John W. Shanahan, White Bear Lake, MN (US);
Abstract
A hand-held device is used to deliver and hydrate a temporary polymeric implant having a length, an outer surface and a cross-section, with a disruptable cover over the implant. A lumen may pass through the entire length, the lumen having a surface forming an equivalent diameter in the polymeric stent. The temporary polymeric implant includes a first aqueous-swellable, biocompatible and biodegradable composition (e.g., polymer) having a thickness. The aqueous-swellable and biodegradable polymer retaining structural integrity for at least 1 hours up to thirty days when swollen and kept moist by a moist aqueous environment. Barrier layers of biodegradable polymer(s) may be used to prevent migration of liquids into the lumen.