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:
Jul. 04, 2006
Filed:
Aug. 09, 2002
Toby Freyman, Watertown, MA (US);
Wendy Naimark, Cambridge, MA (US);
Tim Mickley, Elk River, MN (US);
Samuel J. Epstein, Newton, MA (US);
Toby Freyman, Watertown, MA (US);
Wendy Naimark, Cambridge, MA (US);
Tim Mickley, Elk River, MN (US);
Samuel J. Epstein, Newton, MA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
Injection devices are provided, which reduce potential outflow of therapeutic agents from an injection site. Devices are provided having at least a first lumen containing one or more therapeutic agents and a second lumen containing a second material for injection into tissue. Other devices are provided having an inner lumen with an injection needle to inject a therapeutic agent and an outer lumen that provides a vacuum seal between the injection needle and the needle track. Further provided are methods of delivering a therapeutic agent to tissue.