The invention provides a driver and methods for advancing needles, cannulas, and other medical devices through the pubic bone. The driver may be used in connection with a driver frame assembly for proper positioning and stabilization of the driver, and with other devices for creating a cavity in the...http://www.google.com.au/patents/US6245082?utm_source=gb-gplus-sharePatent US6245082 - System for attaching a urethral sling to a suture
