Patents by Inventor Thomas G. Cooper
Thomas G. Cooper 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: 20180064493Abstract: A method comprises receiving a surgical instrument into engagement with a grip actuator of a teleoperational activation system. The surgical instrument includes movable jaws, and the surgical instrument is received in a prearranged gripping configuration with the jaws gripping a surgical accessory. The method includes generating a first control signal for manipulating the surgical instrument while maintaining the surgical instrument in the prearranged gripping configuration. The method further includes generating a second control signal for manipulating the surgical instrument to move from the prearranged gripping configuration to a second configuration.Type: ApplicationFiled: November 8, 2017Publication date: March 8, 2018Inventors: Thomas G. Cooper, David Q. Larkin, Paul E. Lilagan
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Publication number: 20180042688Abstract: A termination assembly of a cabling system in a robotic surgical manipulator comprises a block including first and second cable pathways sized for receipt of a first cable. The first cable pathway includes a first retainer sized to prevent passage of a first fitting coupled to the first cable. The termination assembly also includes a first support coupled to the block and around which the first cable is routed.Type: ApplicationFiled: October 31, 2016Publication date: February 15, 2018Inventors: Roman L. Devengenzo, Todd R. Solomon, Thomas G. Cooper
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Patent number: 9877792Abstract: In one embodiment of the invention, a counter balanced arm is disclosed including, a first link having a first rotating transmission device, a second link having a first rotating transmission device and a compression spring, a third rotating transmission device coupled between the first and second links, and a cable routed over the rotating transmission devices coupled between the second link and the compression spring. The compression spring forms a tension in the cable to counter balance a load applied to an end of the second link of the counter balanced arm.Type: GrantFiled: February 13, 2016Date of Patent: January 30, 2018Assignee: Intuitive Surgical Operations, Inc.Inventor: Thomas G. Cooper
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Patent number: 9877744Abstract: An access port for use in single port surgery includes a cannula to provide minimally invasive access to a surgical site and an instrument guide that fits closely within the cannula. The instrument guide includes guide channels that are open to the outside surface of the instrument guide. Each of the guide channels is configured to support a single surgical instrument at a defined position within the cannula. The guide channels may be smoothly enlarged at the end that receives surgical instruments. The access port may further include a seal that couples the instrument guide to the cannula such that the seal retains a pressurized insufflation fluid within the surgical site. The instrument guide may include one or more insufflation channels for introducing an insufflation fluid to the surgical site. The access port may include a flexible section. The surgical instruments may be controlled robotically by servo actuators.Type: GrantFiled: February 12, 2010Date of Patent: January 30, 2018Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Thomas G. Cooper, Anthony K. McGrogan, Paul E. Lilagan, Daniel H. Gomez, Giuseppe Maria Prisco
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Publication number: 20180014852Abstract: Robotic surgical systems and methods of coupling a surgical instrument to a manipulator arm are provided. In one embodiment, a system includes a base; a setup link operably coupled to the base, the setup link locating a remote center of motion for the robotic surgical system; a proximal link operably coupled to the setup link; and a distal link operably coupled to the proximal link. A plurality of instrument manipulators are rotatably coupled to a distal end of the distal link, each of the instrument manipulators including a plurality of actuator outputs distally protruding from a distal end of a frame.Type: ApplicationFiled: September 28, 2017Publication date: January 18, 2018Applicant: Intuitive Surgical Operations, Inc.Inventors: Daniel H. Gomez, Jeffrey D. Brown, Thomas G. Cooper, Eugene F. Duval, Robert E. Holop, Anthony K. McGrogan, Craig R. Ramstad, Theodore W. Rogers, Todd R. Solomon
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Patent number: 9839439Abstract: A force transmission transmits a force received by two rotational inputs to an output gimbal plate. Two capstans receive the rotational input. The capstans drive cables connected to three levers. A cable is connected directly from each of the capstans to one of two levers. Another cable is connected to both capstans and passes over a pulley rotatably coupled to the third lever. Each of three linkages has a first end coupled to one of the three levers and a second end coupled to the output gimbal plate. Rotation of each of the first and the second input capstans causes the three cables to move the three levers such that there is no net movement of the three seconds ends of the linkages with respect to the center of motion of the output gimbal plate. The output gimbal plate may orient a mechanically actuated surgical tool.Type: GrantFiled: August 15, 2014Date of Patent: December 12, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Thomas G. Cooper, S. Christopher Anderson
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Publication number: 20170311778Abstract: The present invention is directed to an articulate minimally invasive surgical endoscope with a flexible wrist having at least one degree of freedom. When used with a surgical robot having a plurality of robot arms, the endoscope can be used with any of the plurality of arms thereby allowing the use a universal arm design. The endoscope in accordance to the present invention is made more intuitive to a user by attaching a reference frame used for controlling the at least one degree of freedom motion to the flexible wrist for wrist motion associated with the at least one degree of freedom. The endoscope in accordance to the present invention attenuates undesirable motion at its back/proximal end by acquiring the image of the object in association with the at least one degree of freedom based on a reference frame rotating around a point of rotation located proximal to the flexible wrist.Type: ApplicationFiled: July 17, 2017Publication date: November 2, 2017Inventors: Christopher J. Hasser, Nitish Swarup, Thomas G. Cooper, S. Christopher Anderson
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Patent number: 9803727Abstract: In one embodiment of the invention, a robotic arm is provided including a linkage assembly and a strap drive train. The linkage assembly includes first, second, third, and fourth links pivotally coupled in series together at first, second, and third joints to define a parallelogram with an insertion axis. The strap drive train includes first and second sets of straps coupled to the linkage assembly. As the linkage assembly is moved about a pitch axis, the first set of straps ensures the third link maintains the same angle relative to the first link, and the first and second set of straps ensures the fourth link maintains the same angle relative to the second link.Type: GrantFiled: May 8, 2013Date of Patent: October 31, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Todd R. Solomon, Thomas G. Cooper
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Patent number: 9801526Abstract: A surgical instrument is inserted through a guide tube. A telemanipulation system moves the distal end of the surgical instrument in all six Cartesian degrees of freedom independently of any guide tube movements.Type: GrantFiled: May 7, 2012Date of Patent: October 31, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: David Q. Larkin, Thomas G. Cooper, Catherine Mohr
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Patent number: 9801654Abstract: Robotic surgical systems and methods of coupling a surgical instrument to a manipulator arm are provided. In one embodiment, a system includes a base; a setup link operably coupled to the base, the setup link locating a remote center of motion for the robotic surgical system; a proximal link operably coupled to the setup link; and a distal link operably coupled to the proximal link. A plurality of instrument manipulators are rotatably coupled to a distal end of the distal link, each of the instrument manipulators including a plurality of actuator outputs distally protruding from a distal end of a frame.Type: GrantFiled: September 5, 2014Date of Patent: October 31, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Daniel H. Gomez, Jeffrey D. Brown, Thomas G. Cooper, Eugene F. Duval, Robert Elliot Holop, Anthony K. McGrogan, Craig R. Ramstad, Theodore W. Rogers, Todd R. Solomon
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Patent number: 9797484Abstract: In one embodiment of the invention, a robotic arm is provided including a linkage assembly and a strap drive train. The linkage assembly includes first, second, third, and fourth links pivotally coupled in series together at first, second, and third joints to define a parallelogram with an insertion axis. The strap drive train includes first and second sets of straps coupled to the linkage assembly. As the linkage assembly is moved about a pitch axis, the first set of straps ensures the third link maintains the same angle relative to the first link, and the first and second set of straps ensures the fourth link maintains the same angle relative to the second link.Type: GrantFiled: May 8, 2013Date of Patent: October 24, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Todd R. Solomon, Thomas G. Cooper
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Publication number: 20170281296Abstract: The present invention is directed to a tool having a wrist mechanism that provides pitch and yaw rotation in such a way that the tool has no singularity in roll, pitch, and yaw. A positively positionable multi-disk wrist mechanism includes a plurality of disks or vertebrae stacked in series. Each vertebra is configured to rotate in pitch or in yaw with respect to each neighboring vertebra. Actuation cables are used to manipulate and control movement of the vertebrae. In specific embodiments, some of the cables are distal cables that extend from a proximal vertebra through one or more intermediate vertebrae to a distal vertebra, while the remaining cables are medial cables that extend from the proximal vertebra to one or more of the intermediate vertebrae. The cables are actuated by a pivoted plate cable actuator mechanism.Type: ApplicationFiled: June 15, 2017Publication date: October 5, 2017Inventors: Thomas G. Cooper, Daniel T. Wallace, Stacey Chang, S. Christopher Anderson, Dustin Williams
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Patent number: 9757149Abstract: An entry guide tube and cannula assembly, a surgical system including the assembly, and a method of surgical instrument insertion are provided. In one embodiment, the assembly includes a cannula having a proximal portion that operably couples to an accessory clamp of a manipulator arm, and a distal tubular member coupled to the proximal portion, the tubular member having an opening for passage of at least one instrument shaft. The assembly also includes an entry guide tube rotatably coupled to the proximal portion of the cannula, the entry guide tube including a plurality of channels for passage of a plurality of instrument shafts, wherein the entry guide tube is rotatably driven relative to the proximal portion of the cannula by rotation of at least one instrument shaft about a longitudinal axis of the entry guide tube.Type: GrantFiled: June 16, 2014Date of Patent: September 12, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Thomas G. Cooper, Jeffrey D. Brown, Nicola Diolaiti, Eugene F. Duval, Daniel H. Gomez, Robert Elliot Holop, Paul E. Lilagan, Anthony K. McGrogan, Craig R. Ramstad
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Patent number: 9730572Abstract: The present invention is directed to an articulate minimally invasive surgical endoscope with a flexible wrist having at least one degree of freedom. When used with a surgical robot having a plurality of robot arms, the endoscope can be used with any of the plurality of arms thereby allowing the use a universal arm design. The endoscope in accordance to the present invention is made more intuitive a to a user by attaching a reference frame used for controlling the at least one degree of freedom motion to the flexible wrist for wrist motion associated with the at least one degree of freedom. The endoscope in accordance to the present invention attenuates undesirable motion at its back/proximal end by acquiring the image of the object in association with the at least one degree of freedom based on a reference frame rotating around a point of rotation located proximal to the flexible wrist.Type: GrantFiled: March 20, 2015Date of Patent: August 15, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Christopher J. Hasser, Nitish Swarup, Thomas G. Cooper, S. Christopher Anderson
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Patent number: 9717486Abstract: The present invention is directed to a tool having a wrist mechanism that provides pitch and yaw rotation in such a way that the tool has no singularity in roll, pitch, and yaw. A positively positionable multi-disk wrist mechanism includes a plurality of disks or vertebrae stacked in series. Each vertebra is configured to rotate in pitch or in yaw with respect to each neighboring vertebra. Actuation cables are used to manipulate and control movement of the vertebrae. In specific embodiments, some of the cables are distal cables that extend from a proximal vertebra through one or more intermediate vertebrae to a distal vertebra, while the remaining cables are medial cables that extend from the proximal vertebra to one or more of the intermediate vertebrae. The cables are actuated by a pivoted plate cable actuator mechanism.Type: GrantFiled: November 10, 2014Date of Patent: August 1, 2017Assignee: Intuitive Surgical Operations, Inc.Inventors: Thomas G. Cooper, Daniel T. Wallace, Stacey Chang, S. Christopher Anderson, Dustin Williams
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Publication number: 20170181801Abstract: Robotic and/or surgical devices, systems, and methods include kinematic linkage structures and associated control systems configured to facilitate preparation of the system for use. One or more kinematic linkage sub-systems may include joints that are actively driven, passive, or a mix of both, and may employ a set-up mode in which one or more of the joints are actively driven in response to manual articulation of one or more other joints of the kinematic chain. In an exemplary embodiment, the actively driven joints will move a platform structure that supports multiple manipulators in response to movement of one of the manipulators, facilitating and expediting the arrangement of the overall system by moving those multiple manipulators as a unit into alignment with the workspace. Manual independent positioning of the manipulator can be provided through passive set-up joint systems supporting the manipulators relative to the platform.Type: ApplicationFiled: February 19, 2015Publication date: June 29, 2017Applicant: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Paul G. Griffiths, Paul W Mohr, Nitish Swarup, Michael Costa, David Q. Larkin, Thomas G. Cooper
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Publication number: 20170156803Abstract: A surgical system uses a single entry port in a wide variety of surgeries. To insert multiple surgical instruments into a patient through a single entry port requires that the shaft (262A1) of at least one (260A1) of the surgical instruments be bent between the base of the surgical instrument (260A1) and the point where the shaft contacts a channel in an entry guide (270A). Each surgical instrument (260A1, 260A2) is positioned by an instrument manipulator positioning system (231A) so that when the shaft is inserted in a channel of the entry guide (270A), any bending of the shaft does not damage the surgical instrument and does not inhibit proper operation of the surgical instrument.Type: ApplicationFiled: August 12, 2015Publication date: June 8, 2017Applicant: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Anthony K. McGrogan, Thomas g. Cooper, DAvid Q. Larkin, Kent m. Anderson, Jeffrey d. Browm, Paul E. Lilagan, Michael Ikeda
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Publication number: 20170156804Abstract: The present invention is directed to a tool having a wrist mechanism that provides pitch and yaw rotation in such a way that the tool has no singularity in roll, pitch, and yaw. In one embodiment, a minimally invasive surgical instrument includes an elongate shaft having a working end, a proximal end, and a shaft axis between the working end and the proximal end; and an end effector. A wrist member has a flexible tube including an axis extending through an interior surrounded by a wall. The wall of the flexible tube includes a plurality of lumens oriented generally parallel to the axis of the flexible tube. The wrist member has a proximal portion connected to the working end of the elongate shaft and a distal portion connected to the end effector.Type: ApplicationFiled: February 16, 2017Publication date: June 8, 2017Inventors: Thomas G. Cooper, S. Christopher Anderson
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Patent number: 9668816Abstract: A force transmission transmits a force to a primary output gimbal plate and a secondary output gimbal plate. The secondary output gimbal plate supports the primary output gimbal plate. Each of three primary levers is supported by a primary pivot. Each primary lever is coupled to the primary output gimbal plate such that the three couplings are not collinear. Each of three secondary levers is supported by a secondary pivot. Each secondary lever is coupled to one of the primary levers by a force applying connector. Each secondary lever is coupled to the secondary output gimbal plate such that the three couplings are not collinear. The output gimbal plates may be coupled to the levers by flexible cables. The cables may be substantially contained within a tube. The output gimbal plates may be substantially smaller than the input gimbal plate.Type: GrantFiled: November 18, 2013Date of Patent: June 6, 2017Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Thomas G. Cooper, Anthony McGrogan, Matthew Reagan Williams, Eugene F. Duval, S. Christoper Anderson
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Patent number: 9662175Abstract: A force transmission includes a gimbal plate having two degrees of freedom. Each of three lever arms is supported by a pivot between two ends of the lever arm. One end of each lever arm is coupled to the gimbal plate such that the three couplings are not collinear. An equalizer cable has two opposing ends, each end fixedly coupled to one of the lever arms. The equalizer cable is routed over a lever arm pulley pivotally coupled to another of the lever arms between the pivot and one end of the lever arm. The gimbal plate may be coupled to the three lever arms by flexible cables or by links that transmit compression forces but not tension forces. The cables may be substantially contained within a tube. The links may be electrically non-conductive. The force transmission may control a surgical end effector in a teleoperated surgical instrument.Type: GrantFiled: November 18, 2013Date of Patent: May 30, 2017Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Thomas G. Cooper, Anthony McGrogan, Matthew Reagan Williams, Eugene F. Duval, S. Christopher Anderson