Patents by Inventor Stephanie J. Muir
Stephanie J. Muir 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: 11607268Abstract: A surgical instrument is disclosed including a transducer configured to provide vibrations along a longitudinal axis, an end effector operably coupled to the transducer, and a stationary lower jaw extending parallel to the end effector. The end effector extends along the longitudinal axis. The end effector comprises a blade. The stationary lower jaw comprises a clamp face positioned distal to the blade. The end effector is movable relative to the stationary lower jaw to drive the blade distally towards the clamp face. The end effector comprises a hollow lumen. The end effector further comprises at least one member extended across a portion of the hollow lumen.Type: GrantFiled: August 8, 2019Date of Patent: March 21, 2023Assignee: Cilag GmbH InternationalInventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20200054386Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: August 8, 2019Publication date: February 20, 2020Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Patent number: 10531910Abstract: A surgical device is disclosed including a surgical instrument and an outer sheath surrounding the surgical instrument. The surgical instruments includes an end effector including a first jaw member and a second jaw member. At least one of the first jaw member or the second jaw member is pivotable toward the other to grasp tissue. The outer sheath is slidable relative to the surgical instrument along a longitudinal axis between a first position, wherein the first jaw member and the second jaw member are positioned within the outer sheath proximal to a distal portion of the outer sheath, and a second positon, wherein the first iaw member and the second iaw member are positioned outside the outer sheath distal to the distal portion of the outer sheath. The distal portion of the outer sheath is configured to clamp tissue.Type: GrantFiled: July 18, 2017Date of Patent: January 14, 2020Assignee: Ethicon LLCInventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20180092660Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: July 18, 2017Publication date: April 5, 2018Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Patent number: 9707004Abstract: A surgical device comprising an end effector is disclosed. The surgical device comprises a trigger actuatable to cause the end effector to be energized and a circuit in communication with the trigger. The circuit is configured to, when a first level of force is applied to the trigger, drive the end effector at a first level, when a second level of force is applied to the trigger, drive the end effector at a second level, and, delay by a first period of time between indicating a change in the force applied to the trigger from the first level of force to the second level of force and a change from driving the end effector at the first level to driving the end effector at the second level, wherein the first period of time is sufficient to give a user a warning about the change in the force.Type: GrantFiled: March 12, 2015Date of Patent: July 18, 2017Assignee: Ethicon LLCInventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Patent number: 9642644Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: GrantFiled: March 12, 2015Date of Patent: May 9, 2017Assignee: Ethicon Endo-Surgery, LLCInventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Patent number: 9271751Abstract: An ultrasonic surgical system includes an ultrasonic transmission member having a proximal end and a distal end. An ultrasonically actuated end-effector is attached at the distal end of the transmission member. A pressurized fluid delivery system includes a fluid nozzle in communication with at least one fluid source. The fluid nozzle is arranged and configured to deliver pressurized fluid to soft tissue at a rate to move the soft tissue away from the end-effector during use.Type: GrantFiled: May 29, 2007Date of Patent: March 1, 2016Assignee: Ethicon Endo-Surgery, LLCInventors: Kevin L. Houser, Foster B. Stulen, Stephanie J. Muir
-
Patent number: 9220527Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: GrantFiled: July 28, 2014Date of Patent: December 29, 2015Assignee: Ethicon Endo-Surgery, LLCInventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20150265308Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: March 12, 2015Publication date: September 24, 2015Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20150257781Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: March 12, 2015Publication date: September 17, 2015Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20140336686Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: July 28, 2014Publication date: November 13, 2014Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Patent number: 8808319Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: GrantFiled: July 27, 2007Date of Patent: August 19, 2014Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20140180175Abstract: An ultrasonic surgical clamp coagulator apparatus is configured to effect cutting, coagulation, and clamping of tissue by cooperation of a clamping mechanism of the apparatus with an associated ultrasonic end-effector. The handle of the apparatus is configured to permit hand activation for cutting, coagulation, and clamping of tissue during surgical procedures. In order to promote convenient and efficient use of the apparatus, one or more fingertip controls are provided directly into the disposal shears handle in a position that allows surgeons to activate the device without repositioning their hand. The one or more buttons provide independent control of the power levels available from the generator, matching the two foot pedal configuration of the prior art.Type: ApplicationFiled: March 3, 2014Publication date: June 26, 2014Applicant: Ethicon Endo-Surgery, Inc.Inventors: Stephanie J. Muir, Francis S. Proch, Sudeep Dutta, Kenneth S. Kramer
-
Patent number: 8652155Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: GrantFiled: August 1, 2011Date of Patent: February 18, 2014Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Michael J. O'Neil
-
Publication number: 20120172904Abstract: A hand-held surgical instrument is configured for cutting and coagulation of tissue in cooperation with a clamping mechanism. The handle of the instrument is configured to permit hand activation for cutting, coagulation, and clamping of tissue during surgical procedures. In order to promote convenient and efficient use of the instrument, the activation controls are provided directly onto the shears handle in a position that allows surgeons to clamp tissue, rotate the clamping mechanism and activate the device with a single hand.Type: ApplicationFiled: March 15, 2012Publication date: July 5, 2012Inventors: Stephanie J. MUIR, Francis S. Proch, Sudeep N. Dutta, Kenneth S. Kramer
-
Publication number: 20110288452Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: August 1, 2011Publication date: November 24, 2011Applicant: Ethicon Endo-Surgery, Inc.Inventors: Kevin L. Houser, Stephanie J. Muir, Louis T. DeLuca, Daniel W. Price, William D. Boyd, Galen C. Robertson, Michael J. O'Neil
-
Publication number: 20110004233Abstract: An ultrasonic surgical clamp coagulator apparatus is configured to effect cutting, coagulation, and clamping of tissue by cooperation of a clamping mechanism of the apparatus with an associated ultrasonic end-effector. The handle of the apparatus is configured to permit hand activation for cutting, coagulation, and clamping of tissue during surgical procedures. In order to promote convenient and efficient use of the apparatus, the fingertip controls are provided directly into the disposal shears handle in a position that allows surgeons to activate the device without repositioning their hand. The two buttons provide independent control of the two power levels available from the generator, matching the two foot pedal configuration of the prior art.Type: ApplicationFiled: September 16, 2010Publication date: January 6, 2011Inventors: Stephanie J. Muir, Francis S. Proch, Sudeep N. Dutta, Kenneth S. Kramer
-
Publication number: 20100222714Abstract: An ultrasonic surgical clamp coagulator apparatus is configured to effect cutting, coagulation, and clamping of tissue by cooperation of a clamping mechanism of the apparatus with an associated ultrasonic end-effector. The handle of the apparatus is configured to permit hand activation for cutting, coagulation, and clamping of tissue during surgical procedures. In order to promote convenient and efficient use of the apparatus, the fingertip controls are provided directly into the disposal shears handle in a position that allows surgeons to activate the device without repositioning their hand. The two buttons provide independent control of the two power levels available from the generator, matching the two foot pedal configuration of the prior art.Type: ApplicationFiled: May 16, 2010Publication date: September 2, 2010Inventors: Stephanie J. MUIR, Francis S. Proch, Sudeep N. Dutta, Kenneth S. Kramer
-
Publication number: 20090030437Abstract: A surgical device. The surgical device may comprise a transducer configured to provide vibrations along a longitudinal axis and an end effector coupled to the transducer and extending from the transducer along the longitudinal axis. The surgical device also may comprise a lower jaw extending parallel to the end effector. The lower jaw may comprise a clamp face extending toward the longitudinal axis. Also, the lower jaw may be slidable relative to the end effector to bring the clamp face toward a distal end of the end effector.Type: ApplicationFiled: July 27, 2007Publication date: January 29, 2009Inventors: Kevin L. Houser, Stephanie J. Muir, Daniel W. Price, William D. Boyd, Galen C. Robertson, Louis T. DeLuca, Michael J. O'Neil
-
Publication number: 20080300611Abstract: An ultrasonic surgical system includes an ultrasonic transmission member having a proximal end and a distal end. An ultrasonically actuated end-effector is attached at the distal end of the transmission member. A pressurized fluid delivery system includes a fluid nozzle in communication with at least one fluid source. The fluid nozzle is arranged and configured to deliver pressurized fluid to soft tissue at a rate to move the soft tissue away from the end-effector during use.Type: ApplicationFiled: May 29, 2007Publication date: December 4, 2008Inventors: Kevin L. Houser, Foster B. Stulen, Stephanie J. Muir