Patents by Inventor Wayne P. Young
Wayne P. Young 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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Publication number: 20130274758Abstract: An improved surgical dilator extractor is introduced into the abdominal cavity through a trocar cannula and expanded, forming a tissue receiving space, at the distal end. The tissue receiving space is enlarged by passing a grasper through a lumen of the dilator extractor to interact with a guide surface on the interior of dilator extractor to expand a dilator portion having a single leaf beyond the natural resiliency of the leaf. The tissue being extracted is then manipulated into the space with the grasper. The tissue is then removed from the cavity by the surgeon applying a force onto the dilator extractor that insures the elongation of the tissue and temporarily dilates the entry wound to the extent necessary for the tissue to be removed. Alternative embodiments of the surgical dilator extractor and related instrument tool sets and methods for the use thereof also are disclosed.Type: ApplicationFiled: June 7, 2013Publication date: October 17, 2013Inventors: Wayne P. Young, John I. Shipp
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Publication number: 20100268178Abstract: An improved surgical dilator extractor is introduced into the abdominal cavity through a trocar cannula and expanded, forming a tissue receiving space, at the distal end. The tissue receiving space is enlarged by passing a grasper through a lumen of the dilator extractor to interact with a guide surface on the interior of dilator extractor to expand a dilator portion having a single leaf beyond the natural resiliency of the leaf. The tissue being extracted is then manipulated into the space with the grasper. The tissue is then removed from the cavity by the surgeon applying a force onto the dilator extractor that insures the elongation of the tissue and temporarily dilates the entry wound to the extent necessary for the tissue to be removed. Alternative embodiments of the surgical dilator extractor and related instrument tool sets and methods for the use thereof also are disclosed.Type: ApplicationFiled: May 28, 2010Publication date: October 21, 2010Inventors: Wayne P. Young, Keith Ratcliff
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Patent number: 7572266Abstract: A surgical ligation instrument and method for ligating a fluid carrying structure are provided. In one aspect, there is provided a surgical ligation instrument and method for deploying a spring clip over the fluid carrying structure without pre-clamping the fluid carrying structure.Type: GrantFiled: October 20, 2004Date of Patent: August 11, 2009Inventors: Wayne P. Young, Keith Ratcliff, George R. Trutza
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Patent number: 7041055Abstract: An improved surgical dilator extractor is introduced into the abdominal cavity through a trocar cannula and expanded, forming a tissue receiving space, at the distal end. The tissue receiving space is enlarged by passing a grasper through a lumen of the dilator extractor to interact with a guide surface on the interior of dilator extractor to expand a dilator portion having a single leaf beyond the natural resiliency of the leaf. The tissue being extracted is then manipulated into the space with the grasper. The tissue is then removed from the cavity by the surgeon applying a force onto the dilator extractor that insures the elongation of the tissue and temporarily dilates the entry wound to the extent necessary for the tissue to be removed. Alternative embodiments of the surgical dilator extractor and related instrument tool sets and methods for the use thereof also are disclosed.Type: GrantFiled: October 7, 2003Date of Patent: May 9, 2006Inventors: Wayne P. Young, John I. Shipp, Keith Ratcliff
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Patent number: 6981966Abstract: A valve assembly is provided for permitting the introduction of a surgical instrument into a patient's body while providing a substantial seal about the instrument. The valve assembly includes a sealing gasket assembly providing a fluid tight seal before instrument insertion, and is configured and dimensioned for accommodating an instrument and providing a substantial fluid tight seal after insertion of an instrument. The valve assembly may further include a deformable sealing member having a substantially central aperture for accommodating the instrument. The sealing member provides a substantial seal about the instrument when the instrument is passed therethrough impeding the egress of fluids and gasses through the valve assembly.Type: GrantFiled: May 23, 2003Date of Patent: January 3, 2006Assignee: United States SurgicalInventors: David T. Green, Henry Bolanos, Salvatore Castro, Henry Sienkiewicz, Stephan A. DeFonzo, Douglas J. Cuny, Wayne P. Young
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Publication number: 20040225192Abstract: An improved surgical dilator extractor is introduced into the abdominal cavity through a trocar cannula and expanded, forming a tissue receiving space, at the distal end. The tissue receiving space is enlarged by passing a grasper through a lumen of the dilator extractor to interact with a guide surface on the interior of dilator extractor to expand a dilator portion having a single leaf beyond the natural resiliency of the leaf. The tissue being extracted is then manipulated into the space with the grasper. The tissue is then removed from the cavity by the surgeon applying a force onto the dilator extractor that insures the elongation of the tissue and temporarily dilates the entry wound to the extent necessary for the tissue to be removed. Alternative embodiments of the surgical dilator extractor and related instrument tool sets and methods for the use thereof also are disclosed.Type: ApplicationFiled: October 7, 2003Publication date: November 11, 2004Applicant: SURGICON, INC.Inventors: Wayne P. Young, John I. Shipp, Keith Ratcliff
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Publication number: 20030195472Abstract: A valve assembly is provided for permitting the introduction of a surgical instrument into a patient's body while providing a substantial seal about the instrument. The valve assembly includes a sealing gasket assembly providing a fluid tight seal before instrument insertion, and is configured and dimensioned for accommodating an instrument and providing a substantial fluid tight seal after insertion of an instrument. The valve assembly may further include a deformable sealing member having a substantially central aperture for accommodating the instrument. The sealing member provides a substantial seal about the instrument when the instrument is passed therethrough impeding the egress of fluids and gasses through the valve assembly.Type: ApplicationFiled: May 23, 2003Publication date: October 16, 2003Inventors: David T. Green, Henry Bolanos, Salvatore Castro, Henry Sienkiewicz, Stephan A. DeFonzo, Douglas J. Cuny, Wayne P. Young
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Patent number: 6569120Abstract: A valve assembly is provided for permitting the introduction of a surgical instrument into a patient's body while providing a substantial seal about the instrument. The valve assembly includes a sealing gasket assembly providing a fluid tight seal before instrument insertion, and is configured and dimensioned for accommodating an instrument and providing a substantial fluid tight seal after insertion of an instrument. The valve assembly may further include a deformable sealing member having a substantially central aperture for accommodating the instrument. The sealing member provides a substantial seal about the instrument when the instrument is passed therethrough impeding the egress of fluids and gasses through the valve assembly.Type: GrantFiled: March 7, 1997Date of Patent: May 27, 2003Assignee: United States Surgical CorporationInventors: David T. Green, Henry Bolanos, Salvatore Castro, Henry Sienkiewicz, Stephan A. DeFonzo, Douglas J. Cuny, Wayne P. Young
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Patent number: 6190414Abstract: A prosthetic implant for facilitating fusion of adjacent vertebrae includes an implant member dimensioned to be at least partially positioned within an intervertebral space defined between adjacent vertebrae. The implant member includes first and second vertebral engaging plates operatively connected to each other for respectively engaging vertebral end plates of the adjacent vertebrae and having discontinuous surfaces to engage the vertebral end plates and promote bone ingrowth. A displacement member is associated with the engaging plates and is deployable to cause relative movement of the engaging plates to thereby at least laterally displace the engaging plates whereby in a deployed position the engaging plates are in supportive engaged relation with the adjacent vertebrae. The first and second engaging plates are preferably pivotally connected to each other at respective end portions thereof to define a reduced entry profile to facilitate insertion within the intervertebral space.Type: GrantFiled: October 31, 1996Date of Patent: February 20, 2001Assignee: Surgical Dynamics Inc.Inventors: Wayne P. Young, Peter W.J. Hinchliffe
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Patent number: 5954259Abstract: A self-contained powered surgical apparatus for applying surgical fasteners to body tissue is disclosed which includes a handle assembly, a gear motor assembly disposed within the handle assembly, a power source disposed within the handle assembly for energizing the motor assembly, an elongated body extending distally from the handle assembly, a cartridge assembly detachably connected to a distal end portion of the elongated body, and an elongated drive shaft extending through the elongated body and detachably coupling the motor assembly to the cartridge assembly.Type: GrantFiled: June 27, 1997Date of Patent: September 21, 1999Assignee: United States Surgical CorporationInventors: Frank J. Viola, Daniel E. Alesi, Dominick L. Mastri, Wayne P. Young, Richard N. Granger, Kenneth E. Toso
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Patent number: 5817109Abstract: An apparatus is disclosed for endoscopic application of surgical staples in laparoscopic hernia surgery. The apparatus includes a handle and a generally elongated endoscopic section connected to the handle and extending distally therefrom. A staple storage magazine is provided for storing a plurality of surgical staples at the distal end portion of the endoscopic section. The staple storage magazine is pivotable between a first position in alignment with the longitudinal axis of the endoscopic section and a second position at an acute angle to the longitudinal axis. An elongated pusher system is provided for individually advancing at least one staple at a time distally. A trigger mechanism is provided to actuate the pusher.Type: GrantFiled: September 17, 1996Date of Patent: October 6, 1998Assignee: United States Surgical CorporationInventors: Richard A. McGarry, David T. Green, Henry Bolanos, Wayne P. Young, Lisa W. Heaton, Salvatore Castro
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Patent number: 5807376Abstract: An apparatus is provided for performing surgical tasks during laparoscopic procedures which includes an elongated body, a mechanical hand operatively associated with a distal portion of the elongated body and including a plurality of articulated fingers, and an actuation assembly operatively associated with the proximal portion of the elongated body for controlling the operation of the mechanical hand.Type: GrantFiled: April 25, 1995Date of Patent: September 15, 1998Assignee: United States Surgical CorporationInventors: Frank J. Viola, Dominick L. Mastri, Ghaleb A. Sater, Wayne P. Young, Frank M. Rende, III
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Patent number: 5779130Abstract: A self-contained powered surgical stapling device is provided which includes an elongate body and a disposable cartridge assembly detachably supported in a distal end portion of the body. The cartridge assembly includes a frame configured to engage the distal end portion of the body, a housing supported within the frame and containing a plurality of surgical fasteners, an anvil mounted for movement with respect to the housing, an actuation assembly configured to translate relative to the housing and the anvil to progressively move the anvil from an open position to a closed position and to sequentially eject the surgical fasteners from the housing to be formed against the anvil, and an axial drive screw mounted in the frame and threadably associated with the actuation assembly for effectuating the longitudinal translation thereof.Type: GrantFiled: October 7, 1994Date of Patent: July 14, 1998Assignee: United States Surgical CorporationInventors: Daniel E. Alesi, Robert J. Geiste, Dominick L. Mastri, Wayne P. Young, Kenneth E. Toso
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Patent number: 5772660Abstract: A trocar which automatically deactivates upon penetration through a body wall includes a housing portion, an obturator shaft mounted with respect to the housing portion and having proximal and distal ends, a conductor element extending at least partially along the obturator shaft for conducting energy from an energy source and a conductive tip member associated with the distal end of the obturator shaft for penetrating tissue. The conductive tip member is mounted for movement relative to the obturator shaft between a first position in communication with the conductor element and a second position disassociated from the conductor element.Type: GrantFiled: April 14, 1997Date of Patent: June 30, 1998Assignee: United States Surgical CorporationInventors: Wayne P. Young, Dominick L. Mastri, Darryl S. Pereira
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Patent number: 5716352Abstract: An apparatus is provided for performing surgical tasks during laparoscopic procedures which includes an elongated body, a mechanical hand operatively associated with a distal portion of the elongated body and including a plurality of articulated fingers, and an actuation assembly operatively associated with the proximal portion of the elongated body for controlling the operation of the mechanical hand.Type: GrantFiled: April 29, 1996Date of Patent: February 10, 1998Assignee: United States Surgical CorporationInventors: Frank J. Viola, Dominick L. Mastri, Ghaleb A. Sater, Wayne P. Young, Frank M. Rende, III
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Patent number: 5680981Abstract: A self-contained powered surgical stapling apparatus is provided which includes an elongate body, a fastener applying assembly including an anvil for forming a surgical fastener driven thereagainst, a motor assembly and power source for energizing the motor assembly disposed within the elongate body, and a pusher driven by the motor assembly for driving a surgical fastener toward the anvil to be formed thereby and fastened to body tissue. The apparatus is configured for utilization during conventional invasive surgical procedures as well as endoscopic or laparoscopic surgical procedures by providing a detachable extension shaft.Type: GrantFiled: May 6, 1996Date of Patent: October 28, 1997Assignee: United States Surgical CorporationInventors: Carlo A. Mililli, Wayne P. Young, Stephan A. DeFonzo, Dominick L. Mastri, Henry Bolanos, Leonard Stern
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Patent number: 5657921Abstract: An apparatus is provided for applying surgical fasteners to body tissue. The apparatus has a handle assembly and an elongated body which extends distally from the handle assembly. A fastener applying assembly is operatively associated with a distal end of the elongated body and includes a cartridge housing a plurality of staples and an anvil movable between an open position and a closed position. An actuation assembly is configured to translate through the fastener applying assembly to effect progressive closure of the anvil and concomitantly effect sequential ejection of staples from the cartridge.Type: GrantFiled: February 21, 1996Date of Patent: August 19, 1997Assignee: United States Surgical CorporationInventors: Wayne P. Young, Daniel E. Alesi, Kenneth E. Toso
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Patent number: 5653374Abstract: A self-contained powered surgical stapling device is provided which includes an elongate body. A fastener applying assembly is operatively associated with a distal end of the elongate body and includes a cartridge housing a plurality of staples and an anvil actuable to move between an open position and a closed position. A motor assembly is disposed within the elongate body for driving an actuation assembly configured to translate through the fastener applying assembly to progressively close the anvil and sequentially eject staples from the cartridge.Type: GrantFiled: April 29, 1996Date of Patent: August 5, 1997Assignee: United States Surgical CorporationInventors: Wayne P. Young, Daniel E. Alesi, Kenneth E. Toso, Henry Bolanos
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Patent number: 5653373Abstract: Apparatus is disclosed for applying surgical fasteners to body tissue along an arcuate path. Each surgical fastener may be in the form of a two-part fastener having a pronged fastener portion for piercing body tissue, and an apertured retainer dimensioned and configured for engaged reception of the pronged fastener portion in interference fit therewith for gripping the body tissue therebetween. Alternatively, the fasteners may be in the form of deformable staples. The apparatus preferably includes an arcuately shaped member for holding a plurality of the fastener portions in generally aligned relation, a correspondingly arcuately shaped member spaced from the fastener portion holding member for gripping body tissue therebetween and for releasably holding a plurality of the retainers in generally aligned relation and positioned opposite the fasteners when the body tissue is positioned therebetween.Type: GrantFiled: November 18, 1994Date of Patent: August 5, 1997Assignee: United States Surgical CorporationInventors: David T. Green, Henry Bolanos, Robert J. Geiste, Wayne P. Young, Stephen W. Gerry, Frank M. Rende, III
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Patent number: 5645551Abstract: An apparatus for applying surgical clips through an endoscopic tube includes an endoscopic portion housing a jaw blade, a pusher bar for feeding clips one at a time to the jaws, a channel bar for camming the jaw blades into closed position, and an array of surgical clips. The body of the apparatus comprises a frame housing an actuating mechanism and a transmission mechanism for transferring movement to the pusher bar and channel. The endoscopic portion is rotatable relative Go the frame. In one embodiment the apparatus is a single disposable unit. In an alternative embodiment the endoscopic portion is detachable and disposable whereas the non-endoscopic body portion is reusable.Type: GrantFiled: September 2, 1994Date of Patent: July 8, 1997Assignee: United States Surgical CorporationInventors: David T. Green, Henry Bolanos, Wayne P. Young, Richard A. McGarry, Lisa W. Heaton, Keith Ratcliff