Patents by Inventor William B. Weisenburgh, II
William B. Weisenburgh, II 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).
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Patent number: 10004505Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.Type: GrantFiled: May 4, 2016Date of Patent: June 26, 2018Assignee: Ethicon LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Patent number: 9999426Abstract: A stapling system configured to be operably engaged with a surgical device is disclosed. The stapling system comprises a staple cartridge carrier, a staple cartridge body, staples, drivers, a sled, an anvil, a housing removably attachable to the surgical device, and a drive system. The drive system comprises a rotatable shaft and a translatable drive member. The translatable drive member is selectively movable through the stable cartridge body when a rotary motion is applied to the rotatable shaft. The translatable drive member is configured to advance the sled to motivate the drivers to deploy the stables into tissue. The stapling system further comprises an electric motor operably engaging the rotatable shaft to selectively apply the rotary motion to the rotatable shaft. The electric motor is configured to receive power from a power supply only when the housing is attached to the surgical device.Type: GrantFiled: May 4, 2016Date of Patent: June 19, 2018Assignee: Ethicon LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Patent number: 9980713Abstract: Circular stapling instruments and anvil assemblies. The anvil assemblies may have collapsible anvil support members that may be inserted through an opening in a patient and then expanded to be attached to an anvil plate assembly that has a staple-forming surface thereon. The anvil support member is attachable to the anvil plate assembly in such a way that when the anvil assembly is coupled to the stapling head of a circular stapler, the staple-forming surface is in substantial registry with the staples supported in the stapling head. A variety of different anvil support members and anvil plate assemblies are disclosed.Type: GrantFiled: January 8, 2015Date of Patent: May 29, 2018Assignee: Ethicon LLCInventors: Taylor W. Aronhalt, Frederick E. Shelton, IV, Christopher J. Schall, Joseph E. Young, Barry C. Worrell, Jerome R. Morgan, William B. Weisenburgh, II, Christopher J. Hess, Emily A. Schellin
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Patent number: 9980729Abstract: A removable stapling attachment configured to be operably attached to a surgical device is disclosed. The removable stapling attachment comprises a staple cartridge carrier and a staple cartridge body. The removable stapling attachment further comprises a plurality of staples removably stored in the staple cartridge body, an anvil supported relative to the staple cartridge carrier and movable from an open position to a closed position, and a housing. The housing is removably attachable to the surgical device. The removable stapling attachment further comprises an electric motor attached to the housing. The electric motor is configured to produce rotational motion. The electric motor selectively receives power from a power source only when the housing is coupled to the surgical device. The removable stapling attachment further comprises drive means for converting the rotational motion produced by the electric motor to translational motion to eject the staples from the staple cartridge body.Type: GrantFiled: May 4, 2016Date of Patent: May 29, 2018Assignee: Ethicon Endo-Surgery, LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Publication number: 20180132887Abstract: A surgical instrument includes an ultrasonic waveguide extending through a body assembly. An ultrasonic blade connects to the ultrasonic waveguide. A clamp arm assembly of the surgical instrument is able to move from an opened position for receiving a tissue toward a closed position for clamping the tissue. The clamp arm assembly includes a clamp body and a clamp pad facing the ultrasonic blade. A clamp arm actuator of the surgical instrument is able to move from a first position toward a second position to direct the clamp arm assembly from the opened position toward the closed position. A modular coupling of the surgical instrument connects to the clamp pad such that at least the clamp pad can be disconnected relative to the ultrasonic blade for replacement thereof.Type: ApplicationFiled: October 31, 2017Publication date: May 17, 2018Inventors: Ryan M. Asher, Gregory D. Bishop, Brian D. Black, Chad P. Boudreaux, David J. Cagle, William E. Clem, Joseph Dennis, Kristen G. Denzinger, Benjamin D. Dickerson, Kevin M. Fiebig, Ellen Gentry, Christina M. Hough, John V. Hunt, Cody R. Jackson, Cory G. Kimball, Jeffrey D. Messerly, Gabriel I. Myers, Ion V. Nicolaescu, William A. Olson, Candice Otrembiak, Foster B. Stulen, John K. Swain, Gregory A. Trees, John A. Weed, III, William B. Weisenburgh, II, Eitan T. Wiener, Barry C. Worrell, David C. Yates, Monica L. Zeckel
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Publication number: 20180103954Abstract: In various embodiments, a surgical stapling instrument can include a handle, a shaft extending from the handle, wherein the shaft defines an axis, and a disposable loading unit which is assembled to the shaft in a direction which is transverse to the shaft axis. Such a connection between the disposable loading unit and the shaft can prevent, or at least inhibit, the disposable loading unit from being unintentionally displaced proximally and/or distally relative to the shaft of the surgical instrument. The surgical stapling instrument and/or disposable loading unit can further include a threaded collar and/or detent assembly configured to hold the disposable loading unit in place. In various embodiments, a disposable loading unit can include a lockout feature which can prevent, or at least inhibit, an expended disposable loading unit from being reassembled to the elongated body of the surgical instrument.Type: ApplicationFiled: October 25, 2017Publication date: April 19, 2018Inventors: William B. Weisenburgh, II, Jerome R. Morgan, Kyle P. Moore, Mark H. Ransick, Steven G. Hall, Randall J. Tanguay, Jeffrey D. Messerly, Galen C. Robertson, Andrew M. Zwolinski, Jeffrey S. Swayze, Thomas W. Huitema, Glen A. Armstrong, Shailendra K. Parihar, Donna L. Korvick, Richard W. Timm, Kevin R. Doll, Bret W. Smith, William D. Kelly, Ronald J. Kolata, Joshua R. Uth, Charles J. Scheib, Geoffrey C. Hueil, Mark S. Ortiz, Douglas B. Hoffman, Patrick A. Weizman, Dean B. Bruewer, Gregory B. Blair, Frederick E. Shelton, IV
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Patent number: 9913647Abstract: A disposable loading unit for use with a surgical stapling instrument is disclosed. The disposable loading unit comprises a cutting member, an anvil, and a first replaceable stapling jaw assembly. The first replaceable stapling jaw assembly comprises a first cartridge body and first staples. The disposable loading unit further comprises a second replaceable stapling jaw assembly comprising a second cartridge body and second staples. The disposable loading unit further comprises a lockout that prevents the first replaceable stapling jaw assembly from being fired after the first replaceable stapling jaw assembly has been at least partially fired. The surgical stapling instrument and the disposable loading unit are configured to deploy the second staples from the second replaceable stapling jaw assembly with which the first replaceable stapling jaw assembly is replaced.Type: GrantFiled: March 30, 2015Date of Patent: March 13, 2018Assignee: Ethicon LLCInventors: William B. Weisenburgh, II, Jerome R. Morgan, Kyle P. Moore, Mark H. Ransick, Steven G. Hall, Randall J. Tanguay, Jeffrey D. Messerly, Galen C. Robertson, Andrew M. Zwolinski, Jeffrey S. Swayze, Thomas W. Huitema, Glen A. Armstrong, Shailendra K. Parihar, Donna L. Korvick, Richard W. Timm, Kevin R. Doll, Bret W. Smith, William D. Kelly, Ronald J. Kolata, Joshua R. Uth, Charles J. Scheib, Geoffrey C. Hueil, Mark S. Ortiz, Douglas B. Hoffman, Patrick A. Weizman, Dean B. Bruewer, Gregory B. Blair, Frederick E. Shelton, IV
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Patent number: 9901345Abstract: A surgical stapling assembly comprises a housing, wherein the housing comprises an engagement member for removably coupling the housing to a surgical system. The surgical stapling assembly further comprises a first jaw and a second jaw. The surgical stapling assembly further comprises a drive member and a motor positioned in the housing, wherein the motor is operable to selectively move the drive member. The surgical stapling assembly further comprises at least one electrical contact supported by the housing, wherein the at least one electrical contact is operable to supply power from a power source to the motor only when the housing is operably attached to the surgical system.Type: GrantFiled: July 27, 2017Date of Patent: February 27, 2018Assignee: Ethicon LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Patent number: 9901346Abstract: A stapling assembly for use with a stapling system comprises a mounting portion and an elongate shaft. The stapling assembly further comprises a cartridge body and a firing member. The stapling assembly further comprises a motor drive and a power input configured to supply power to the motor drive. The stapling assembly further comprises a first powered state prior to the staple firing stroke and a second powered state in which the power input supplies power to the motor drive to perform the staple firing stroke.Type: GrantFiled: July 27, 2017Date of Patent: February 27, 2018Assignee: Ethicon LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Patent number: 9901344Abstract: A stapling assembly configured to be operably attached to a surgical system comprises a carrier operably supporting a cartridge assembly therein and an anvil. The stapling assembly further comprises a housing removably attachable to the surgical system and an axial drive assembly. The stapling assembly further comprises a motor supported within the housing, wherein the motor is operable to selectively transmit a rotary motion to the axial drive assembly. The motor can only transmit the rotary motion to the axial drive assembly when the housing is coupled to the surgical system and a power source is selectively coupled with the motor.Type: GrantFiled: July 27, 2017Date of Patent: February 27, 2018Assignee: Ethicon LLCInventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Publication number: 20180049740Abstract: A method for deforming a staple comprising a base, a first staple leg, and a second staple leg, wherein the base, the first staple leg, and the second staple leg are positioned within a common plane prior to being deformed, the method comprising positioning the first staple leg within a first cup of a staple pocket, the first cup comprising a first inner surface, applying a first compressive force to the first staple leg to bend the first staple leg toward the base and the second staple leg, contacting the first inner surface with the end of the first staple leg to bend the end of the first staple leg toward a first side of the base, and deforming the first staple leg such that the end of the first staple leg crosses a mid-line of the staple defined between the first staple leg and the second staple leg.Type: ApplicationFiled: August 31, 2017Publication date: February 22, 2018Inventors: Christopher J. Hess, Jerome R. Morgan, William B. Weisenburgh, II, James W. Voegele, Mark S. Ortiz, Michael J. Stokes, Carl J. Shurtleff, Frederick E. Shelton, IV, Jeffrey S. Swayze, James J. Bedi, Adam R. Dunki-Jacobs
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Publication number: 20180028182Abstract: A surgical instrument includes a body, a shaft, and an end effector. The shaft extends distally from the body. The end effector is located at a distal end of the shaft. The end effector includes an active feature configured to operate on tissue. The body includes a drive feature operable to drive the active feature of the end effector. The body is operable to selectively couple with a variety of power sources such that the drive feature may receive electrical power form a battery or from a corded power source, based on a user's preference. The body may include a handpiece that has a socket configured to receive a battery or cable adapter. The body may removably receive various kinds of shaft assemblies to provide various operating modalities. The shaft assemblies may include user interface features.Type: ApplicationFiled: August 18, 2017Publication date: February 1, 2018Inventors: Jeffrey L. Aldridge, Eitan T. Wiener, Robert A. Kemerling, James R. Giordano, Vincent P. Battaglia, JR., Daniel W. Price, Sean P. Conlon, Gregory W. Johnson, Jeffrey D. Messerly, Shan Wan, Kevin L. Houser, Foster B. Stulen, Jacob S. Gee, Jeffrey A. Bullock, John A. Hibner, William B. Weisenburgh, II
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Publication number: 20180021082Abstract: Methods and devices for controlling motorized surgical devices are provided. In general, the methods and devices can allow a surgical device to grasp and cut tissue. In some embodiments, the device's motor can begin providing power for grasping and/or cutting tissue in response to an output from the device's sensor, the device can adjust power provided by the motor based on whether the device is clamping tissue or is being fired, the device can adjust an amount of power provided by the motor based on an amount of user-applied force to the device's actuator and/or can control drive direction of the motor based on the amount of the force, the device can maintain a force applied to the device, the device can self-shift the motor, and/or the device can adjust an amount of power provided to the device's end effector based on a degree of the end effector's closure.Type: ApplicationFiled: October 4, 2017Publication date: January 25, 2018Inventors: Gregory A. Trees, Eric N. Johnson, Chad P. Boudreaux, Robert Laird, Rudolph H. Nobis, Geoffrey S. Strobl, Jason R. Lesko, John A. Hibner, David C. Yates, David M. Locke, William B. Weisenburgh, II, Phillip Clauda
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Patent number: 9872682Abstract: An end effector for use with a surgical instrument is disclosed. The end effector comprises an anvil including a staple forming portion, a cutting member, and a staple cartridge. The staple cartridge comprises a cartridge body, an elongate slot, and a deck. The deck comprises a first deck surface and a second deck surface, wherein one of the first deck surface and the second deck surface is stepped up from the other one of the first deck surface and the second deck surface. The staple cartridge further comprises a plurality of first staple cavities, a plurality of second staple cavities, and a plurality of third staple cavities, a driven element, a securement member releasably engaged with the deck, an implantable portion, and a plurality of staples deployable concurrently into tissue captured between the anvil and the staple cartridge.Type: GrantFiled: March 14, 2016Date of Patent: January 23, 2018Assignee: Ethicon LLCInventors: Christopher J. Hess, William B. Weisenburgh, II, Frederick E. Shelton, IV, Jerome R. Morgan
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Publication number: 20180014848Abstract: Ultrasonic surgical instruments having angularly and/or linearly off-set blades are described. The angularly and/or linearly off-set blades may facilitate increased surgical site access, visibility, and manipulability.Type: ApplicationFiled: July 15, 2016Publication date: January 18, 2018Inventors: Jeffrey D. Messerly, Cory G. Kimball, William E. Clem, Gregory W. Johnson, Frederick Estera, William B. Weisenburgh, II, Foster B. Stulen
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Publication number: 20180008269Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.Type: ApplicationFiled: July 27, 2017Publication date: January 11, 2018Inventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Publication number: 20180008270Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.Type: ApplicationFiled: July 27, 2017Publication date: January 11, 2018Inventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Publication number: 20180008271Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.Type: ApplicationFiled: July 27, 2017Publication date: January 11, 2018Inventors: Kyle P. Moore, Frederick E. Shelton, IV, William B. Weisenburgh, II, Jerome R. Morgan, Mark H. Ransick, Eugene L. Timperman
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Patent number: 9861428Abstract: A medical device includes an end effector configured to apply bipolar energy to target tissue along a working portion thereof and a fluid control system to control the flow of a fluid produced when the end effector applies the bipolar energy to heat the target tissue. The fluid control system includes a fluid path element defining a fluid path, a distal fluid port configured to intake the fluid adjacent to the working portion of an end effector for transport through the fluid path, and a proximal fluid port configured to intake the fluid transported through the fluid path and to exhaust the transported fluid.Type: GrantFiled: September 16, 2013Date of Patent: January 9, 2018Assignee: Ethicon LLCInventors: Gregory A. Trees, Susan G. Arshonsky, Jonathan T. Batross, Chad P. Boudreaux, Edward G. Chekan, Catherine A. Corbett, Craig T. Davis, Alex W. Kiturkes, Terry A. McFarland, David A. Monroe, John M. Sarley, Frederick E. Shelton, IV, John B. Schulte, Foster B. Stulen, Aaron C. Voegele, William B. Weisenburgh, II, Tamara Widenhouse, David A. Witt
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Patent number: 9844379Abstract: A stapling assembly comprising a first jaw and a second jaw, wherein the first jaw is rotatable relative to the second jaw. The stapling assembly comprises a detachable cartridge portion comprising a plurality of staples and an anvil configured to deform the staples. The stapling assembly comprises a staple firing member comprising a first cam configured to engage the first jaw and a second cam configured to engage the second jaw when the staple firing member is advanced from an initial position, and wherein the first jaw comprises a clearanced opening configured to receive the first cam when the staple firing member is in the initial position such that the first cam is not engaged with the first jaw when the staple firing member is in the initial position.Type: GrantFiled: March 8, 2016Date of Patent: December 19, 2017Assignee: Ethicon LLCInventors: Frederick E. Shelton, IV, Michael E. Setser, William B. Weisenburgh, II