Patents by Inventor Bruce R. Woodley
Bruce R. Woodley 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: 10357399Abstract: A laser eye surgery system includes a laser to generate a laser beam. A topography measurement system measures corneal topography. A processor is coupled to the laser and the topography measurement system, the processor embodying instructions to measure a first corneal topography of the eye. A first curvature of the cornea is determined. A target curvature of the cornea that treats the eye is determined. A first set of incisions and a set of partial incisions in the cornea smaller than the first set of incisions are determined. The set of partial incisions is incised on the cornea by the laser beam. A second corneal topography is measured. A second curvature of the cornea is determined. The second curvature is determined to differ from the target curvature and a second set of incisions are determined. The second set of incisions is incised on the cornea.Type: GrantFiled: December 14, 2015Date of Patent: July 23, 2019Assignee: OPTIMEDICA CORPORATIONInventors: Bruce R. Woodley, Michael J. Simoneau, Raymond Woo, Javier G. Gonzalez
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Publication number: 20190000576Abstract: Certain aspects relate to systems and techniques for medical robotic systems that leverage a versatile, open kinematic chain together with a set of medical-procedure-specific software-controlled actuation constraints in order to perform a variety of medical procedures. The robotic system can be operated in a first mode by identifying a remote center and constraining the actuation of motorized joints to maintain intersection of at least an insertion axis with the remote center. The robotic system can be operated in a second mode by identifying a virtual rail position and constraining the actuation of motorized joints to maintain alignment of the insertion axis along the virtual rail.Type: ApplicationFiled: June 18, 2018Publication date: January 3, 2019Inventors: David Stephen Mintz, Bruce R. Woodley, Travis Michael Schuh, Yanan Huang, Matthew Reagan Williams
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Publication number: 20180250083Abstract: A surgical instrument is described that includes a surgical effector moving with N degrees of freedom for manipulation of objects at a surgical site during surgical procedures. The N degrees of freedom are manipulated by N+1 input controllers and a plurality of cables, the controllers and cables coupled to the surgical effector and configured to change the orientation of the surgical effector about the N degrees of freedom when actuated. In some embodiments, the N+1 input controllers and plurality of cables are further coupled to a pantograph, the pantograph configured to move in a reciprocal manner to the surgical effector when the input controllers and cables are actuated.Type: ApplicationFiled: May 3, 2018Publication date: September 6, 2018Inventors: Travis Schuh, Edward J. Menard, Bruce R. Woodley, Matthew Reagan Williams, Spencer James Witte
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Patent number: 9962228Abstract: A surgical instrument is described that includes a surgical effector moving with N degrees of freedom for manipulation of objects at a surgical site during surgical procedures. The N degrees of freedom are manipulated by N+1 input controllers and a plurality of cables, the controllers and cables coupled to the surgical effector and configured to change the orientation of the surgical effector about the N degrees of freedom when actuated. In some embodiments, the N+1 input controllers and plurality of cables are further coupled to a pantograph, the pantograph configured to move in a reciprocal manner to the surgical effector when the input controllers and cables are actuated.Type: GrantFiled: November 16, 2016Date of Patent: May 8, 2018Assignee: Auris Surgical Robotics, Inc.Inventors: Travis Schuh, Edward J. Menard, Bruce R. Woodley, Matthew Reagan Williams, Spencer James Witte
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Publication number: 20180055583Abstract: A surgical instrument is described that includes a surgical effector moving with N degrees of freedom for manipulation of objects at a surgical site during surgical procedures. The N degrees of freedom are manipulated by N+1 input controllers and a plurality of cables, the controllers and cables coupled to the surgical effector and configured to change the orientation of the surgical effector about the N degrees of freedom when actuated. In some embodiments, the N+1 input controllers and plurality of cables are further coupled to a pantograph, the pantograph configured to move in a reciprocal manner to the surgical effector when the input controllers and cables are actuated.Type: ApplicationFiled: November 16, 2016Publication date: March 1, 2018Inventors: Travis Schuh, Edward J. Menard, Bruce R. Woodley, Matthew Reagan Williams, Spencer James Witte
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Publication number: 20170319049Abstract: The present invention relates, generally, to controlling a steerable instrument having an elongate body. More particularly, the present invention relates to a system and method for sensing the shape of a steerable instrument and controlling the steerable instrument in response to a control signal from a user input device and a shape signal corresponding to the sensed shape of at least a portion of the steerable instrument. The present invention also relates to a system for sensing the shape of a flexible instrument with an optical shape sensor.Type: ApplicationFiled: July 26, 2017Publication date: November 9, 2017Inventors: Keith P. Laby, Robert M. Ohline, Christoph M. Pistor, Charles E. Swinehart, Bruce R. Woodley, Amir Belson
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Patent number: 9737198Abstract: The present invention relates, generally, to controlling a steerable instrument having an elongate body. More particularly, the present invention relates to a system and method for sensing the shape of a steerable instrument and controlling the steerable instrument in response to a control signal from a user input device and a shape signal corresponding to the sensed shape of at least a portion of the steerable instrument. The present invention also relates to a system for sensing the shape of a flexible instrument with an optical shape sensor.Type: GrantFiled: June 12, 2014Date of Patent: August 22, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Keith P. Laby, Robert M. Ohline, Christoph M. Pistor, Charles E. Swinehart, Bruce R. Woodley, Amir Belson
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Publication number: 20160331331Abstract: The present invention relates, generally, to reporting the approximate three-dimensional orientation of the steerable distal portion of an endoscope to the user of the endoscope. More particularly, the present invention relates to a system and method for providing the endoscope-user a display from which to more easily determine the approximate three-dimensional orientation of the steerable distal portion of the endoscope, thereby facilitating navigation of the endoscope. The present invention also relates to a system and method for limiting the amount the steerable distal portion can bend overall to reduce or eliminate the user's ability to over-retroflex the steerable distal portion of the endoscope.Type: ApplicationFiled: May 17, 2016Publication date: November 17, 2016Applicant: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Robert ENO, Amir BELSON, David BLAHA, David MINTZ, Bruce R. WOODLEY
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Publication number: 20160228296Abstract: A laser eye surgery system includes a laser to generate a laser beam. A topography measurement system measures corneal topography. A processor is coupled to the laser and the topography measurement system, the processor embodying instructions to measure a first corneal topography of the eye. A first curvature of the cornea is determined. A target curvature of the cornea that treats the eye is determined. A first set of incisions and a set of partial incisions in the cornea smaller than the first set of incisions are determined. The set of partial incisions is incised on the cornea by the laser beam. A second corneal topography is measured. A second curvature of the cornea is determined. The second curvature is determined to differ from the target curvature and a second set of incisions are determined. The second set of incisions is incised on the cornea.Type: ApplicationFiled: December 14, 2015Publication date: August 11, 2016Inventors: Bruce R. Woodley, Michael J. Simoneau, Raymond Woo, Javier G. Gonzalez
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Publication number: 20140330080Abstract: The present invention relates, generally, to controlling a steerable instrument having an elongate body. More particularly, the present invention relates to a system and method for sensing the shape of a steerable instrument and controlling the steerable instrument in response to a control signal from a user input device and a shape signal corresponding to the sensed shape of at least a portion of the steerable instrument. The present invention also relates to a system for sensing the shape of a flexible instrument with an optical shape sensor.Type: ApplicationFiled: June 12, 2014Publication date: November 6, 2014Applicant: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Keith P. LABY, Robert M. OHLINE, Christoph M. PISTOR, Charles E. SWINEHART, Bruce R. WOODLEY, Amir BELSON
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Patent number: 8845625Abstract: Systems and methods are described for cataract intervention. In one embodiment a system comprises a laser source configured to produce a treatment beam comprising a plurality of laser pulses; an integrated optical system comprising an imaging assembly operatively coupled to a treatment laser delivery assembly such that they share at least one common optical element, the integrated optical system being configured to acquire image information pertinent to one or more targeted tissue structures and direct the treatment beam in a 3-dimensional pattern to cause breakdown in at least one of the targeted tissue structures; and a controller operatively coupled to the laser source and integrated optical system, and configured to adjust the laser beam and treatment pattern based upon the image information, and distinguish two or more anatomical structures of the eye based at least in part upon a robust least squares fit analysis of the image information.Type: GrantFiled: January 21, 2011Date of Patent: September 30, 2014Assignee: Optimedica CorporationInventors: David G. Angeley, Phillip Gooding, Bruce R. Woodley, George Marcellino
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Patent number: 8784303Abstract: The present invention relates, generally, to controlling a steerable instrument having an elongate body. More particularly, the present invention relates to a system and method for sensing the shape of a steerable instrument and controlling the steerable instrument in response to a control signal from a user input device and a shape signal corresponding to the sensed shape of at least a portion of the steerable instrument. The present invention also relates to a system for sensing the shape of a flexible instrument with an optical shape sensor.Type: GrantFiled: January 29, 2008Date of Patent: July 22, 2014Assignee: Intuitive Surgical Operations, Inc.Inventors: Keith P. Laby, Robert M. Ohline, Christoph M. Pistor, Charles E. Swinehart, Bruce R. Woodley, Amir Belson
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Publication number: 20110202046Abstract: Systems and methods are described for cataract intervention. In one embodiment a system comprises a laser source configured to produce a treatment beam comprising a plurality of laser pulses; an integrated optical system comprising an imaging assembly operatively coupled to a treatment laser delivery assembly such that they share at least one common optical element, the integrated optical system being configured to acquire image information pertinent to one or more targeted tissue structures and direct the treatment beam in a 3-dimensional pattern to cause breakdown in at least one of the targeted tissue structures; and a controller operatively coupled to the laser source and integrated optical system, and configured to adjust the laser beam and treatment pattern based upon the image information, and distinguish two or more anatomical structures of the eye based at least in part upon a robust least squares fit analysis of the image information.Type: ApplicationFiled: January 21, 2011Publication date: August 18, 2011Applicant: OPTIMEDICA CORPORATIONInventors: David G Angeley, Philip Gooding, Bruce R. Woodley, George Marcellino
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Publication number: 20100099951Abstract: The present invention relates, generally, to controlling a steerable instrument having an elongate body. More particularly, the present invention relates to a system and method for sensing the shape of a steerable instrument and controlling the steerable instrument in response to a control signal from a user input device and a shape signal corresponding to the sensed shape of at least a portion of the steerable instrument. The present invention also relates to a system for sensing the shape of a flexible instrument with an optical shape sensor.Type: ApplicationFiled: January 29, 2008Publication date: April 22, 2010Inventors: Keith P. Laby, Robert M. Ohline, Christoph M. Pistor, Charles E. Swinehart, Bruce R. Woodley, Amir Belson
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Patent number: 7092419Abstract: An electric field that changes across space is synthesized, by applying voltage levels independent of one another at several locations. The independence in voltage levels allows the electric field that is synthesized to be made periodic or aperiodic. Such a synthesized electric field may be changed at any time for use in, for example, a tunable laser. In one embodiment, the voltage levels are oversampled, although in other embodiments the voltage levels need not be oversampled, e.g. if the to-be-synthesized electric field is aperiodic. Also, in one embodiment, the electric field is used to change the refractive index of an electro-optic substance (such as lithium niobate) in an optical filter. Such an optical filter can be used as part of a wavelength agile laser or in an optical add drop multiplexer or in an optical switch. Such a filter can also be used for dynamic power balancing and/or for dynamic gain equalization.Type: GrantFiled: September 10, 2001Date of Patent: August 15, 2006Assignee: San Jose Systems, Inc.Inventors: Bruce R. Woodley, Neil MacKinnon
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Publication number: 20030058900Abstract: An electric field that changes across space is synthesized, by applying voltage levels independent of one another at several locations. The independence in voltage levels allows the electric field that is synthesized to be made periodic or aperiodic. Such a synthesized electric field may be changed at any time for use in, for example, a tunable laser. In one embodiment, the voltage levels are oversampled, although in other embodiments the voltage levels need not be oversampled, e.g. if the to-be-synthesized electric field is aperiodic. Also, in one embodiment, the electric field is used to change the refractive index of an electro-optic substance (such as lithium niobate) in an optical filter. Such an optical filter can be used as part of a wavelength agile laser or in an optical add drop multiplexer or in an optical switch. Such a filter can also be used for dynamic power balancing and/or for dynamic gain equalization.Type: ApplicationFiled: September 10, 2001Publication date: March 27, 2003Applicant: San Jose Systems, Inc.Inventors: Bruce R. Woodley, Neil MacKinnon