Tool for placement of degradeable ostial stent

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11963896
APP PUB NO 20230181342A1
SERIAL NO

17989083

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Abstract

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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.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burban, John H Lake Elmo, US 34 335
Catalano, Peter J Watertown, US 3 13
Roberts, Keith A Dellwood, US 27 273
Shanahan, John W White Bear Lake, US 7 13
Spearman, Brian M Hugo, US 4 46
Spearman, Michael J The Woodlands, US 2 1

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