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:
Aug. 15, 2017
Filed:
Aug. 19, 2011
John F. Shanley, Emerald Hills, CA (US);
Stephen H. Diaz, Palo Alto, CA (US);
Alan E. Shluzas, Redwood City, CA (US);
Frank Litvack, Los Angeles, CA (US);
John F. Shanley, Emerald Hills, CA (US);
Stephen H. Diaz, Palo Alto, CA (US);
Alan E. Shluzas, Redwood City, CA (US);
Frank Litvack, Los Angeles, CA (US);
ENTOURAGE MEDICAL TECHNOLOGIES, INC., Menlo Park, CA (US);
Abstract
One embodiment is directed to a method for providing surgical access across a wall of a tissue structure, comprising: installing a guiding member into the wall of the tissue structure to a desired guiding depth; using the installed guiding member as a positional guide, advancing a helical member into the wall of the tissue to a desired helical member depth, the helical member comprising a helical member distal end removably coupled to an anchor member which is coupled to a distal end of a suture member, such that advancing the helical member into the wall causes the anchor member to be advanced into the wall and to pull a distal portion of the suture member along with the anchor member into the wall to substantially encapsulate a number of helical loops of suture member that is greater than about 1 loop and less than about 3 loops; withdrawing the helical member from the wall of the tissue structure, leaving the anchor member in a deployed configuration decoupled from the helical member and coupled to at least a portion of the wall of the tissue structure; and tensioning the suture member to apply a load to the deployed anchor member.