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:
Jun. 21, 2016
Filed:
Mar. 14, 2014
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
James Rohl, Prescott, WI (US);
Mary Byron, Roseville, MN (US);
Joel Eggert, Plymouth, MN (US);
Sandra Nagale, Westford, MA (US);
Mark Boden, Harrisville, RI (US);
David Lehse, Oakdale, MN (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
A medical device including an outer balloon, an inner balloon, and at least one delivery unit is disclosed. The outer balloon defines a first internal cavity that remains in fluid communication with a first inflation lumen. The inner balloon is disposed within the first internal cavity, and defines a second internal cavity that is in fluid communication with a second inflation lumen. Each delivery unit includes at least one needle configured to pierce a tissue and at least one reservoir containing a material. Further, inflation of the outer balloon or the inner balloon is structured and arranged to deliver the material into the tissue through the needle lumen.