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:
Mar. 27, 2012
Filed:
Mar. 13, 2009
Greg Arcenio, Redwood City, CA (US);
Lex P. Jansen, Pleasanton, CA (US);
Greg Arcenio, Redwood City, CA (US);
Lex P. Jansen, Pleasanton, CA (US);
Kyphon Sarl, Neuchatel, CH;
Abstract
Apparatuses and methods for accessing and disrupting a tissue are disclosed herein. In one embodiment, an apparatus includes a first elongate member having a tissue interaction portion disposed at a distal end of the first elongate member. The tissue interaction portion is configured to be inserted within a biological body. A second elongate member is movably disposed within a lumen defined by the first elongate member. The second elongate member has a threaded exterior surface. A drive motor is coupled to the first elongate member and coupled to the second elongate member. The drive motor is configured to rotate the first elongate member in a first direction and configured to rotate the second elongate member in a second direction opposite the first direction. The tissue interaction portion is configured to disrupt tissue when disposed into the biological body and when the first elongate member is rotated.