Patents by Inventor Robert P. Gill
Robert P. Gill 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: 8545450Abstract: A surgical access device includes a base having two or more ports or apertures that provide for the insertion of surgical instruments. The multi-port insert may be used with a laparoscopic access device. The multi-port insert may also include one or more instrument supports that are attached to the base to fix the position of one or more surgical instruments inserted through the multi-port insert.Type: GrantFiled: April 5, 2006Date of Patent: October 1, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, Robert P. Gill, Aaron C. Voegele, William B. Weisenburgh, II, Christopher J. Hess, William P. Geis
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Patent number: 8517995Abstract: A surgical access device includes a base having two or more ports or apertures that provide for the insertion of surgical instruments. The multi-port insert may be used with a laparoscopic access device. The multi-port insert may also include one or more instrument supports that are attached to the base to fix the position of one or more surgical instruments inserted through the multi-port insert.Type: GrantFiled: October 15, 2009Date of Patent: August 27, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, Robert P. Gill, Aaron C. Voegele, William B. Weisenburgh, II, Christopher J. Hess, William P. Geis
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Patent number: 8485970Abstract: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.Type: GrantFiled: September 30, 2008Date of Patent: July 16, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher W. Widenhouse, William Bruce Weisenburgh, II, Frederick E. Shelton, IV, David K. Norvell, Robert P. Gill, James Walden Voegele, Michael A. Murray, Christopher J. Hess, Michael S. Cropper
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Patent number: 8430811Abstract: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.Type: GrantFiled: September 30, 2008Date of Patent: April 30, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher J. Hess, Christopher W. Widenhouse, Frederick E. Shelton, IV, Robert P. Gill, James Walden Voegele, Michael A. Murray, William Bruce Weisenburgh, II
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Patent number: 8425410Abstract: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.Type: GrantFiled: September 30, 2008Date of Patent: April 23, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Michael A. Murray, Christopher W. Widenhouse, Frederick E. Shelton, IV, William Jason White, Robert P. Gill, James Walden Voegele, Christopher J. Hess, William Bruce Weisenburgh, II
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Patent number: 8377044Abstract: Methods and devices are provided for performing various procedures using interchangeable end effectors. In general, the methods and devices allow a surgeon to remotely and selectively attach various interchangeable surgical end effectors to a shaft located within a patient's body, thus allowing the surgeon to perform various procedures without the need to remove the shaft from the patient's body. In an exemplary embodiment, multiple end effectors can be introduced into a body cavity. The end effectors can be disassociated or separate from one another such that they float within the body cavity. A distal end of a shaft can be positioned within the body cavity and it can be used to selectively engage one of the end effectors. In particular, the device can be configured to allow each end effector to be remotely attached and detached from the distal end of the shaft.Type: GrantFiled: March 30, 2007Date of Patent: February 19, 2013Assignee: Ethicon Endo-Surgery, Inc.Inventors: Jonathan A. Coe, James W. Voegele, Gary L. Long, Andrew M. Zwolinski, Kyle P. Moore, Robert P. Gill
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Patent number: 8328761Abstract: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices.Type: GrantFiled: September 30, 2008Date of Patent: December 11, 2012Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher W. Widenhouse, Frederick E. Shelton, IV, Michael S. Cropper, Mark Tsonton, Robert P. Gill, James W. Voegele, Michael A. Murray, Christopher J. Hess, William Bruce Weisenburgh, II
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Patent number: 8239007Abstract: Various compositions, methods, and devices are provided that use fluorescent nanoparticles, which can function as markers, indicators, and light sources. The fluorescent nanoparticles can be formed from a fluorophore core surrounded by a biocompatible shell, such as a silica shell. In one embodiment, the fluorescent nanoparticles can be delivered to tissue to mark the tissue, enable identification and location of the tissue, and/or illuminate an area surrounding the tissue. In another embodiment, the fluorescent nanoparticles can be used on a device or implant to locate the device or implant in the body, indicate an orientation of the device or implant, and/or illuminate an area surrounding the device or implant. The fluorescent nanoparticles can also be used to provide a therapeutic effect.Type: GrantFiled: June 29, 2007Date of Patent: August 7, 2012Assignee: Ethicon Endo-Surgert, Inc.Inventors: James W. Voegele, Robert P. Gill, Carl J. Shurtleff
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Publication number: 20110306842Abstract: A laparoscopic seal assembly includes a seal cap having a seal with an access opening. The seal cap also includes a manifold connection for attachment of a functional apparatus. The seal assembly further includes a retractor.Type: ApplicationFiled: November 6, 2007Publication date: December 15, 2011Inventors: James W. Voegele, Christopher J. Hess, William B. Weisenburgh, II, Robert P. Gill, Daniel W. Drew, Frank L. Lyman, Michael D. Cronin
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Publication number: 20110040309Abstract: An implantable restriction device includes a belt and a balloon secured to the belt for engagement with tissue when the implantable restriction device is positioned about the stomach. A spacer is associated with the belt for maintaining the restriction device in a spaced relation with a staple line employed during gastric reduction surgery.Type: ApplicationFiled: August 14, 2009Publication date: February 17, 2011Inventors: Daniel F. Dlugos, JR., Chad P. Boudreaux, Robert P. Gill, Steven G. Hall, Christopher J. Hess, Jerome R. Morgan, Frederick E. Shelton, IV, Jeffrey S. Swayze, Omar J. Vakharia, Lauren S. Weaner, William Bruce Weisenburgh, II, Andrew M. Zwolinski
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Patent number: 7883465Abstract: According to the invention, a finger-operated switch for activating and operating an ultrasonic surgical handpiece is provided. The power output of the surgical handpiece is responsive and proportional to the pressure applied to the finger-operated switch.Type: GrantFiled: November 17, 2003Date of Patent: February 8, 2011Assignee: Ethicon Endo-Surgery, Inc.Inventors: William T. Donofrio, Richard M. Harper, Richard F. Schwemberger, Robert P. Gill, Mary E. Schramm, Jason A. Born
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Patent number: 7837612Abstract: A tissue suspension device has an elongated spanning element with a first and a second end. A suspending element is attachable to the spanning element. A first supporting element is attached to the first end of the spanning element, and a second supporting element is attached to the second end of the spanning element. The tissue suspension device substantially spans the transverse width of the body cavity and suspends tissue within the body cavity. The first and second supporting elements are attachable to the body wall, which supports the weight of the suspended tissue.Type: GrantFiled: April 5, 2006Date of Patent: November 23, 2010Assignee: Ethicon Endo-Surgery, Inc.Inventors: Robert P. Gill, Christopher J. Hess, William B. Weisenburgh, II, James W. Voegele, William P. Geis
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Patent number: 7824421Abstract: Disclosed is an instrument for use in a procedure to effect anastomosis of a patient's bladder and urethra following a prostatectomy having a tube assembly, and an end effector assembly operably supported by the tube assembly, where the end effector assembly includes an anchor for insertion into and through the patient's bladder wall and pelvic floor and an anchor guide associated therewith.Type: GrantFiled: November 7, 2005Date of Patent: November 2, 2010Assignee: Ethicon Endo-Surgery, Inc.Inventors: William B. Weisenburgh, II, Christopher J. Hess, James W. Voegele, Robert P. Gill, Muta M. Issa
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Publication number: 20100256634Abstract: Methods and devices are provided for cutting and fastening tissue. In one embodiment, a surgical device can be used to at least partially transect a stomach by not cutting and/or not fastening a portion of tissue engaged in an end effector located at the device's distal end. A portion of the stomach can be engaged by the end effector, and the end effector can be actuated to cut and/or to apply one or more fasteners to tissue engaged in a distal portion of the end effector but not to cut and/or apply fasteners to tissue engaged in a proximal portion of the end effector. In a similar way, the surgical device can be used in any surgical procedure in which it is desired to cut and/or fasten a distal portion of tissue engaged by the end effector but not a proximal portion of tissue engaged by the end effector.Type: ApplicationFiled: April 1, 2009Publication date: October 7, 2010Applicant: Ethicon Endo-Surgery, Inc.Inventors: James W. Voegele, William B. Weisenburgh, II, Christopher J. Hess, Michael A. Murray, Robert P. Gill, Darrel M. Powell
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Publication number: 20100228090Abstract: Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more sealing ports for receiving surgical instruments. Each sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each sealing port can be in a fixed position relative to the housing and can be rotatable with the housing relative to the retractor. A plurality of safety shields can extend from the housing into the retractor to protect the retractor from instruments inserted through the sealing ports and into the retractor.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: Ethicon Endo-Surgery, Inc.Inventors: William B. Weisenburgh, II, Christopher J. Hess, Michael A. Murray, Matthew Holcomb, Robert P. Gill
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Publication number: 20100228096Abstract: Methods and devices are provided for providing surgical access into a body cavity. In one embodiment, a surgical access device is provided that includes a housing coupled to a retractor. The housing can be have one or more sealing ports for receiving surgical instruments. Each sealing port can include one or more sealing elements therein for sealing the port and/or forming a seal around a surgical instrument disposed therethrough. Each sealing port can be in a fixed position relative to the housing and can be rotatable with the housing relative to the retractor. A plurality of safety shields can extend from the housing into the retractor to protect the retractor from instruments inserted through the sealing ports and into the retractor.Type: ApplicationFiled: March 6, 2009Publication date: September 9, 2010Applicant: ETHICON ENDO-SURGERY, INC.Inventors: William B. Weisenburgh, II, Christopher J. Hess, Michael A. Murray, Matthew Holcomb, Robert P. Gill
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Publication number: 20100228093Abstract: A visceral barrier has a barrier element that is changeable between an opened and a closed configuration. The barrier element may be positioned while in the opened configuration to temporarily reposition the viscera within the body cavity. A method of repositioning the viscera in a body cavity of a patient during a surgical procedure includes providing a visceral barrier, introducing the visceral barrier into the body cavity when the barrier element is in the closed configuration, opening the barrier element to the opened configuration, and positioning the barrier element within the body cavity to reposition the viscera and provide a space for performing a surgical procedure.Type: ApplicationFiled: May 18, 2010Publication date: September 9, 2010Inventors: James W. Voegele, Robert P. Gill, Karen M. Morgan
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Patent number: 7789890Abstract: Disclosed is an instrument, assembly, and method for use in a procedure to effect anastomosis of a patient's bladder and urethra following a prostatectomy. The instrument comprises a tube assembly having an end effector assembly operably supported thereby, where the end effector assembly includes a harness adapted to receive a balloon portion of a balloon catheter assembly.Type: GrantFiled: November 7, 2005Date of Patent: September 7, 2010Assignee: Ethicon Endo-Surgery, Inc.Inventors: William B. Weisenburgh, II, Christopher J. Hess, James W. Voegele, Robert P. Gill, Muta M. Issa
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Patent number: 7713278Abstract: The method disclosed may be used following a prostatectomy, and may comprise inserting an instrument into the bladder lumen through incisions in the abdomen and bladder wall; using an end effector thereon to urge the bladder wall to the pelvic floor and align the openings of the bladder and urethra, and drive an anchor through the bladder wall into the pelvic floor, thereby connecting a balloon harness to the pelvic floor; inflating a balloon within the harness, which holds the bladder wall surrounding the bladder opening against the pelvic floor; maintaining the balloon in place and draining the bladder via a catheter during the time required for the tissues to effectively knit; and then deflating the balloon, disconnecting the harness, and withdrawing the instrument. The instrument may comprise one or more tubes that support an end effector comprising a positioner, an anchor driver, a harness, a balloon and a catheter.Type: GrantFiled: March 30, 2005Date of Patent: May 11, 2010Assignee: Ethicon Endo-Surgery, Inc.Inventors: Christopher J. Hess, Robert P. Gill, William B. Weisenburgh, II, James W. Voegele, Muta M. Issa
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Patent number: 7708748Abstract: Disclosed is an instrument for use in a procedure to effect anastomosis of a patient's bladder and urethra following a prostatectomy having a tube assembly, and an end effector assembly operably supported by the tube assembly. The end effector assembly includes a positioner assembly and an anchor driver assembly in operable mechanical communication with first and second rods of the tube assembly, so as to be actuable by movement of the first and the second rods with respect to a spine member.Type: GrantFiled: November 7, 2005Date of Patent: May 4, 2010Assignee: Ethicon Endo-Surgery, Inc.Inventors: William B. Weisenburgh, II, Christopher J. Hess, James W. Voegele, Robert P. Gill, Muta M. Issa