Patents by Inventor Michael Dana

Michael Dana has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9750494
    Abstract: A suture trimmer including an elongate shaft including an elongate lumen extending proximally from a distal end of the elongate shaft, a transverse through-opening disposed proximal the distal end of the shaft, and a groove extending proximally from the distal end of the shaft to a distal end of the opening. A fitting is disposed within the elongate lumen at the distal end of the shaft and extends distally therefrom. A cutting member is slidably received within the lumen of the shaft and configured to move between a proximal end of the opening and the distal end of the opening and cut a suture disposed within and extending from the opening.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: September 5, 2017
    Assignee: Abbott Laboratories
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma
  • Publication number: 20140194904
    Abstract: A suture trimmer including an elongate shaft including an elongate lumen extending proximally from a distal end of the elongate shaft, a transverse through-opening disposed proximal the distal end of the shaft, and a groove extending proximally from the distal end of the shaft to a distal end of the opening. A fitting is disposed within the elongate lumen at the distal end of the shaft and extends distally therefrom. A cutting member is slidably received within the lumen of the shaft and configured to move between a proximal end of the opening and the distal end of the opening and cut a suture disposed within and extending from the opening.
    Type: Application
    Filed: November 18, 2013
    Publication date: July 10, 2014
    Applicant: Abbott Laboratories
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma
  • Publication number: 20130030451
    Abstract: In accordance with the present invention there is provided a suture trimmer, the suture trimmer comprising a shaft having a proximal end and a distal end and an axis therebetween, the shaft having a groove formed in the side thereof, the groove in communication with an opening formed in the side of the shaft, the opening disposed proximal the distal end. The suture trimmer further including a cutting member slidably disposed within the shaft, and a suture retainer slidably disposed within the shaft. Wherein the suture trimmer in accordance with the present invention may be additionally utilized to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 31, 2013
    Applicant: ABBOTT LABORATORIES
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma
  • Patent number: 8211123
    Abstract: In accordance with the present invention there is provided a suture trimmer, the suture trimmer including a shaft having a proximal end and a distal end and an axis therebetween, the shaft having a groove formed in the side thereof, the groove in communication with an opening formed in the side of the shaft, the opening disposed proximal the distal end. The suture trimmer further including a cutting member slidably disposed within the shaft, and a suture retainer slidably disposed within the shaft. Wherein the suture trimmer in accordance with the present invention may be additionally utilized to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: July 3, 2012
    Assignee: Abbott Laboratories
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma
  • Patent number: 7992571
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Grant
    Filed: August 16, 2006
    Date of Patent: August 9, 2011
    Assignee: Abbott Laboratories
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma, Steven C. Anderson, Marc Terwilliger, Jim Swett, Mitchell B. Friedman
  • Patent number: 7918867
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: April 5, 2011
    Assignee: Abbott Laboratories
    Inventors: Michael Dana, T. Daniel Gross, Maurice Marthaler, Dawn Ma, Steven C. Anderson, Marc Terwilliger, Jim Swett, Mitchell B. Friedman
  • Publication number: 20060293700
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Application
    Filed: August 16, 2006
    Publication date: December 28, 2006
    Applicant: ABBOTT LABORATORIES
    Inventors: Michael Dana, T. Gross, Maurice Marthaler, Dawn Ma, Steven Anderson, Marc Terwilliger, Jim Swett, Mitchell Friedman
  • Patent number: 7094246
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: August 22, 2006
    Assignee: Abbott Laboratories
    Inventors: Steven C. Anderson, Michael Dana
  • Publication number: 20040097865
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Application
    Filed: September 12, 2003
    Publication date: May 20, 2004
    Inventors: Steven C. Anderson, Michael Dana
  • Publication number: 20030181926
    Abstract: A suture trimmer having a shaft with a groove formed in the side thereof, a cutting member movably disposed within the shaft, and a suture retainer slidably disposed within the shaft. The suture trimmer may be used to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop, and to deliver an agent near the location where the suture is severed.
    Type: Application
    Filed: December 19, 2002
    Publication date: September 25, 2003
    Inventors: Michael Dana, T. Daniel Gross, Maurice Marthaler, Dawn Ma, Steven C. Anderson, Marc Terwilliger, Jim Swett, Mitchell B. Friedman
  • Publication number: 20030120287
    Abstract: In accordance with the present invention there is provided a suture trimmer, the suture trimmer comprising a shaft having a proximal end and a distal end and an axis therebetween, the shaft having a groove formed in the side thereof, the groove in communication with an opening formed in the side of the shaft, the opening disposed proximal the distal end. The suture trimmer further including a cutting member slidably disposed within the shaft, and a suture retainer slidably disposed within the shaft. Wherein the suture trimmer in accordance with the present invention may be additionally utilized to position knots formed within a suture loop prior to trimming the free end(s) of the suture loop.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Inventors: T. Daniel Gross, Maurice Marthaler, Michael Dana, Dawn Ma