Patents Assigned to Ethicon Endo-Surgery, Inc.
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Patent number: 9125649Abstract: An apparatus comprises a surgical instrument having a proximal end and a distal end. The proximal end may comprise a handle. The distal end may comprise a cutter and a stapler. The apparatus may further comprise a staple for use with the stapler. The staple may comprise an inner channel extending along at least a portion of the length of the staple. The apparatus may further comprise an agent contained in the inner channel, which may be used to coagulate a surgical site where surgical instrument is used. The agent may facilitate coagulation of the fluids at a surgical site once the staples are anchored to the surgical site.Type: GrantFiled: September 15, 2011Date of Patent: September 8, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Dean B. Bruewer, Cory G. Kimball, William A. Daunch, Brett E. Swensgard, Katherine J. Schmid
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Publication number: 20150248613Abstract: Various systems and methods for predicting metabolic and bariatric surgery outcomes are provided. The systems and methods can also provide predictions for non-surgical metabolic and bariatric treatments. In general, a user can receive predictive outcomes of multiple bariatric procedures that could be performed on a patient. In one embodiment, a user can electronically access a metabolic and bariatric surgery outcome prediction system, e.g., using one or more web pages. The system can provide predictive outcomes of one or more different bariatric surgeries for the patient based on data gathered from the user and on historical data regarding outcomes of the different bariatric surgeries. The system can additionally provide predictive outcomes for not having any treatment and/or a comparison of the predictive outcomes of the one or more different bariatric surgeries to the predictive outcomes for not having any treatment.Type: ApplicationFiled: September 20, 2013Publication date: September 3, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Jason L. Harris, Christopher J. Hess, Nitin Kumar Jain, Diane M. Francis, Thomas E. Albrecht, Tina Denise Hunter
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Patent number: 9119615Abstract: Devices and methods are provided for forming and securing a tissue plication. More particularly, the devices and methods of the present invention can be used to create multiple tissue folds on an anterior and posterior wall of a stomach cavity to reduce the volume thereof. In one aspect, a tissue acquisition and fixation system is described that includes a staple applying assembly having first and second jaws, and a tissue acquisition member that extends substantially parallel to a plane running through the first and second jaws. The tissue acquisition member is effective to engage and position tissue between the first and second jaws, and the jaws are effective to apply at least one staple to the tissue engaged therebetween.Type: GrantFiled: December 15, 2011Date of Patent: September 1, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin D. Felder, Lawrence Crainich, Justin W. Sherrill, Jason L. Harris, Mark S. Zeiner, Brian F. DiNardo
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Patent number: 9119657Abstract: A surgical instrument may include an end effector, an input drive shaft, a closure drive, and/or a firing drive. The end effector may comprise a jaw assembly including a first jaw member and a second jaw member. The end effector may comprise an I-beam member axially translated between a proximal position and a distal position within the end effector. In one embodiment, the input drive shaft may selectively engage the firing drive and/or the closure drive. In one configuration, the closure drive is threadedly engaged with the firing drive allowing the input drive shaft, during a firing stroke, to simultaneously move the closure drive and the firing drive until the closure drive is disengaged from the firing drive. On a reverse stroke, the closure drive may be reengaged with the firing drive.Type: GrantFiled: June 28, 2012Date of Patent: September 1, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Frederick E. Shelton, IV, Chester O. Baxter, III, David C. Yates
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Publication number: 20150238185Abstract: A method is disclosed for altering a implantable layer which includes the steps of obtaining an implantable layer comprising a surface at least partially comprised from a material with a glass transition temperature and a melting temperature, heating the surface to a temperature higher than the glass transition temperature and lower than the melting temperature, manipulating the surface, allowing the manipulated surface to cool below the glass transition temperature, and releasing the surface.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Emily A. Schellin, Michael J. Vendely, Lauren S. Weaner, Frederick E. Shelton, IV, Taylor W. Aronhalt, Donald L. Reynolds, II, Mark D. Timmer, Jackie J. Donners, Trevor J. Barton
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Publication number: 20150238186Abstract: A fastener cartridge assembly for use with a surgical instrument is disclosed. The fastener cartridge assembly can include a cartridge body, a plurality of fasteners removably stored within the cartridge body, and an implantable layer. The fastener cartridge assembly and/or the surgical instrument can include a lockout system configured to deactivate the fastener cartridge assembly and/or surgical instrument in the event that the implantable layer is prematurely removed from the fastener cartridge.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Taylor W. Aronhalt, Frederick E. Shelton, IV, Michael J. Vendely, Emily A. Schellin, Mark S. Zeiner
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Publication number: 20150238187Abstract: An end effector for use with a surgical instrument is disclosed which includes a staple cartridge comprising a cartridge body, a plurality of staples, and a longitudinal slot extending longitudinally along a length of the cartridge body. The longitudinal slot includes a first side and a second side opposite the first side. In addition, the end effector includes a cutting member slidably movable along the longitudinal slot and an implantable assembly which includes a first layer and a second layer, wherein the second layer includes a first portion and a second portion spaced apart from the first portion, and wherein the first layer is attached to the first portion and the second portion.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Emily A. Schellin, Michael J. Vendely, Lauren S. Weaner, Frederick E. Shelton, IV, Taylor W. Aronhalt
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Publication number: 20150238188Abstract: A method is disclosed for altering an implantable layer for use with a surgical instrument which includes the steps of obtaining an implantable layer comprised at least partially from a material including a glass transition temperature and a melting temperature, wherein the implantable layer includes a first shape, heating the material to a temperature higher than the glass transition temperature and lower than the melting temperature, manipulating the implantable layer to a second shape different than the first shape, allowing the material to cool below the glass transition temperature, and releasing the implantable layer.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Michael J. Vendely, Mark D. Timmer, Jackie J. Donners, Donald L. Reynolds, II, Taylor W. Aronhalt, Trevor J. Barton
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Publication number: 20150239180Abstract: A method is disclosed for changing the spring rate of an implantable layer for use with a surgical instrument which includes the steps of obtaining an implantable layer having a first spring rate, wherein the implantable layer is at least partially comprised of a material having a glass transition temperature and a melting temperature, heating the implantable layer to a temperature higher than the glass transition temperature and lower than the melting temperature, deforming the implantable layer to change the first spring rate to a second spring rate, wherein the second spring rate is different than the first spring rate, allowing the implantable layer to cool below the glass transition temperature, and releasing the implantable layer.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Emily A. Schellin, Michael J. Vendely, Lauren S. Weaner, Christopher W. Widenhouse, Taylor W. Aronhalt, Donald L. Reynolds, II, Michael J. Miller, Frederick E. Shelton, IV, Trevor J. Barton
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Publication number: 20150238191Abstract: A staple cartridge is disclosed which includes a cartridge body, a plurality of staples removably stored, at least partially, within the cartridge body, and an implantable layer. The implantable layer can include a first portion, a second portion spaced apart from the first portion, and a third portion intermediate the first portion and the second portion, the third portion including a pressed region.Type: ApplicationFiled: February 24, 2014Publication date: August 27, 2015Applicant: Ethicon Endo-Surgery, Inc.Inventors: Emily A. Schellin, Michael J. Vendely, Lauren S. Weaner, Taylor W. Aronhalt
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Patent number: 9113864Abstract: A surgical instrument capable for use with an end effector supporting a staple cartridge therein. In various embodiments, the surgical instrument includes a firing system for applying firing motions to the end effector to form the unformed the staples supported in the staple cartridge. The surgical instrument further includes a tissue cutting system that may be optionally actuated after the staples have been formed.Type: GrantFiled: September 30, 2010Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jerome R. Morgan, Frederick E. Shelton, IV
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Patent number: 9113866Abstract: Devices and methods are provided for forming and securing a tissue plication. More particularly, the devices and methods of the present invention can be used to create multiple tissue folds on an anterior and posterior wall of a stomach cavity to reduce the volume thereof. In one aspect, a method of acquiring and fixating tissue is disclosed that includes inserting a surgical device having first and second jaws and a tissue acquisition member into a body lumen, positioning the device in a first position in which the jaws extend substantially parallel to a tissue surface, drawing tissue through the jaws by moving the tissue acquisition member away from the jaws, and driving at least one fastener through the tissue disposed between the jaws.Type: GrantFiled: December 15, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin D. Felder, Lawrence Crainich, Justin W. Sherrill, Jason L. Harris, Mark S. Zeiner
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Patent number: 9113862Abstract: A surgical stapling instrument for use with an end effector that has an anvil that is movable relative to a staple cartridge supported in the end effector. The end effector is supported by an elongated shaft that extends from a handle assembly. The staple cartridge has a plurality of unformed staples therein that are formed when the anvil is moved into forming contact therewith. Movement of the anvil is controlled by a firing trigger on a handle assembly. The amount of staple formation achieved is dependent upon the degree to which the firing trigger has been actuated.Type: GrantFiled: September 30, 2010Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jerome R. Morgan, Frederick E. Shelton, IV
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Patent number: 9113865Abstract: A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened.Type: GrantFiled: April 29, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Frederick E. Shelton, IV, Sora Rhee, Chester O. Baxter, III, Taylor W. Aronhalt
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Patent number: 9113884Abstract: Modular surgical instruments are disclosed. In various embodiments, a modular surgical instrument t is disclosed for use with a plurality of interchangeable surgical tool heads that are configured to perform different surgical actions. The instrument is configured to apply a plurality of different rotary drive motions and axial drive motions depending upon the type of surgical tool head attached thereto.Type: GrantFiled: July 13, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Frederick E. Shelton, IV, Jerome R. Morgan, Taylor W. Aronhalt, Gregory W. Johnson, Chester O. Baxter, III, Joseph E. Young, Barry C. Worrell, Christopher J. Schall, Mark S. Ortiz, Jason K. Rupert, Steven G. Hall, Daniel J. Mumaw, Aron O. Zingman, Katherine J. Schmid, Jacob S. Gee, Richard W. Timm
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Patent number: 9113879Abstract: Devices and methods are provided for forming and securing a tissue plication. More particularly, the devices and methods of the present invention can be used to create multiple tissue folds on an anterior and posterior wall of a stomach cavity to reduce the volume thereof. In one aspect, a tissue acquisition and fixation system is disclosed that includes an elongate shaft, a staple applying assembly having a proximal end coupled to the distal end of the elongate shaft and having first and second jaws, and a tissue acquisition member coupled to the staple applying assembly by a linkage mechanism. The linkage mechanism is configured to move the tissue acquisition member between a first position that is longitudinally offset and proximal to the staple applying assembly, and a second position that is longitudinally adjacent to the staple applying assembly.Type: GrantFiled: December 15, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin D. Felder, Lawrence Crainich, Justin W. Sherrill, Jason L. Harris, Mark S. Zeiner, Brian F. DiNardo
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Patent number: 9113867Abstract: Devices and methods are provided for forming and securing a tissue plication. More particularly, the devices and methods of the present invention can be used to create tissue folds on an anterior and posterior wall of a stomach cavity to reduce the volume thereof. In one aspect, a tissue acquisition and fixation system is disclosed that includes an elongate shaft, an end effector coupled to the elongate shaft and having first and second jaws, and a tissue acquisition member coupled to the end effector by a linkage assembly. At least a portion of the linkage assembly and tissue acquisition member are slidably movable in a direction parallel to a longitudinal axis of the jaws. Further, the tissue acquisition member is vertically movable relative to the end effector such that a distance between a longitudinal axis of the tissue acquisition member and the jaws can be adjusted.Type: GrantFiled: December 15, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin D. Felder, Lawrence Crainich, Justin W. Sherrill, Jason L. Harris, Mark S. Zeiner, Brian F. DiNardo
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Patent number: 9113868Abstract: Devices and methods are provided for forming and securing a tissue plication. More particularly, the devices and methods of the present invention can be used to create multiple tissue folds on an anterior and posterior wall of a stomach cavity to reduce the volume thereof. In one aspect, a tissue acquisition and fixation system is disclosed including a stapling member having first and second jaws that are effective to apply at least one staple to tissue engaged between the jaws, a tissue acquisition member coupled to at least one of the first and second jaws, and a secondary tissue acquirer coupled to the tissue acquisition member. The secondary tissue acquirer is configured to engage tissue and maintain the tissue in position relative to the tissue acquisition member.Type: GrantFiled: December 15, 2011Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Kevin D. Felder, Lawrence Crainich, Jason L. Harris, Mark S. Zeiner, Brian F. DiNardo
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Patent number: 9113874Abstract: A surgical instrument system is disclosed including a surgical instrument and a remote user-controlled actuation console for controlling the surgical instrument.Type: GrantFiled: June 24, 2014Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Frederick E. Shelton, IV, James R. Giordano, Jeffrey S. Swayze
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Patent number: 9114245Abstract: Ultrasound surgical apparatus are disclosed, including: medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal guide members for control of focal point depth; medical ultrasound handpieces with proximally mounted ultrasound radiators configured to create a distally-focused beam of ultrasound energy, in combination with distal rolling members for manipulability and control of focal point depth; medical ultrasound handpiece assemblies with coupled end effectors providing a probe with a probe dilation region configured to have an average outside diameter that is equal to or greater than the average outside diameter of a probe tip and neck; as well as junctions to an ultrasonically inactive probe sheath; medical ultrasound handpiece assemblies with coupled end effectors having positionable, ultrasonically inactive probe sheath ends slidably operable to both cover and expose at least a probe tip; and uType: GrantFiled: August 16, 2010Date of Patent: August 25, 2015Assignee: Ethicon Endo-Surgery, Inc.Inventors: Timothy G. Dietz, Foster B. Stulen, William A. Olson