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:
Oct. 23, 2012
Filed:
Dec. 19, 2007
Gopal Chopra, San Francisco, CA (US);
Gopal Chopra, San Francisco, CA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
Several alternative designs, structures, assemblies, treatment methods and/or methods of manufacturing medical closure devices adapted and/or configured for closing an opening, for example, an incision or a puncture in the tissue of a patient, for example, the dural membrane of a patient. Some embodiments include a medical closure device including an elongated tubular member extending along a longitudinal axis. The tubular member including a distal section and a proximal section, and the distal section is expandable from a first configuration to a second expanded configuration through the application of a compressive force upon the distal section along the longitudinal axis.