Patents by Inventor Giuseppe Maria Prisco
Giuseppe Maria Prisco 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: 10772690Abstract: A system comprises a medical instrument including a rotatable capstan. The rotatable capstan includes a capstan coupling member that can engage with a drive shaft coupling member such that rotation of the drive shaft causes rotation of the capstan about a drive axis concentric with the drive shaft, and can disengage from the drive shaft coupling member such that rotation of the drive shaft does not cause rotation of the capstan.Type: GrantFiled: July 3, 2018Date of Patent: September 15, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventor: Giuseppe Maria Prisco
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Publication number: 20200267128Abstract: An apparatus includes a reference fixture. The reference fixture includes a joint, and a joint tracker to track motion of the joint. The apparatus also includes a surgical instrument. A tether is connected between the joint and the surgical instrument. A shape sensor extends from the reference fixture through the joint, through the tether, and into the surgical instrument. The shape sensor is substantially free of twist. The joint tracker measures the motion of the joint. Information from the shape sensor in combination with information from the joint tracker provides absolute three-dimensional information relative to the reference fixture, i.e., provides absolute three-dimensional information in a fixed world reference frame.Type: ApplicationFiled: February 11, 2020Publication date: August 20, 2020Inventors: Giuseppe Maria Prisco, Myriam J. Curet, Vincent Duindam, Catherine J. Mohr, Theodore W. Rogers, Katherine D. Stoy
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Patent number: 10744303Abstract: A medical system comprises a catheter containing a mechanical system that is remotely operable to control a distal tip of the catheter. The medical system also comprises a sensor configured to at least partly measure a pose of the distal tip and a control system coupled to the mechanical system. The control system includes a memory operable to store parameters of a working configuration of the distal tip of the catheter and a plurality of operating modes including a holding mode in which the control system operates the mechanical system to actively maintain the working configuration of the distal tip based on feedback from the sensor. The control system also includes a plurality of modules. During activation of the holding mode, the plurality of modules is configured to sense a current pose of the distal tip and determine a difference between the current pose and the working configuration. The difference is due to an external disturbance.Type: GrantFiled: February 22, 2019Date of Patent: August 18, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Vincent Duindam, Giuseppe Maria Prisco
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Publication number: 20200254223Abstract: A robotic system comprises an instrument including a proximal section and a distal section. The distal section comprises a steerable segment and a distal tip. The instrument also includes a main lumen and a pull wire. The system also comprises a sensor to detect a position of the distal tip of the instrument and a computing device that causes the system to determine, based on a sensor signal, a movement of the distal tip of the instrument in response to insertion of a probe into the main lumen and to generate a control signal based on the determined movement. The system also comprises a drive interface connected to the pull wire at the proximal section of the instrument. The drive interface adjusts a tensioning of the pull wire based on the control signal. The tensioning returns the distal tip of the instrument towards a working configuration before the movement occurred.Type: ApplicationFiled: April 30, 2020Publication date: August 13, 2020Inventors: Vincent Duindam, Samuel Kwok Wai Au, Caitlin Q. Donhowe, Carolyn M. Fenech, Catherine J. Mohr, Giuseppe Maria Prisco
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Publication number: 20200237456Abstract: A slave manipulator manipulates a medical device in response to operator manipulation of an input device through joint control systems. The stiffness and strength of the slave manipulator are adjustable according to criteria such as the mode of operation of the slave manipulator, the functional type of the medical device currently being held by the slave manipulator, and the current phase of a medical procedure being performed using the slave manipulator by changing corresponding parameters of the control system. For safety purposes, such changes are not made until it is determined that it can be done in a smooth manner without causing jerking of the medical device. Further, an excessive force warning may be provided to surgery staff when excessive forces are being commanded on the slave manipulator for more than a specified period of time.Type: ApplicationFiled: April 13, 2020Publication date: July 30, 2020Inventors: Giuseppe Maria Prisco, Hubert Stein, Paul Millman, David W. Bailey, William C. Nowlin, Gregory K. Toth, Thomas R. Nixon
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Patent number: 10709516Abstract: A robotic system includes a master device and a slave manipulator configured to support an instrument. The instrument includes an instrument shaft having a proximal end and a distal end, and an end effector coupled to the distal end. The instrument shaft is optionally configured to be inserted into an inserted position through a port so as to provide the end effector with access to a site. A control system is operably coupled to the master device and to the slave manipulator. In response to input at the master device, the control system controls the slave manipulator to move the instrument based on modeling the end effector as being positioned along a line coincident with a longitudinal axis of the distal end of the instrument shaft. The line does not intersect the port when the instrument shaft is in the inserted position through the port. Methods relate to robotic systems.Type: GrantFiled: April 2, 2018Date of Patent: July 14, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Giuseppe Maria Prisco, Samuel Kwok Wai Au
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Publication number: 20200170727Abstract: A medical instrument may include multiple joint members and at least two pairs of tendons connected with the joint members and adapted to move at least one of the joint members relative to at least one other joint member. Each joint member may include a main structural body that may be a single piece and includes at least one convex contact surface. A main portion of each tendon contacts the medical instrument only on the convex contact surfaces.Type: ApplicationFiled: February 4, 2020Publication date: June 4, 2020Applicant: MEDICAL MICROINSTRUMENTS S.p.A.Inventors: Massimiliano SIMI, Giuseppe Maria PRISCO
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Publication number: 20200170725Abstract: A system includes a control device, a manipulator configured to support a tool having a tool frame, and at least one processor coupled to the control device and the manipulator. The at least one processor is configured to perform a method. The method includes receiving one or more images captured by an image-capturing system, the image-capturing system having an image frame. The tool is visible in the one or more images. The method further includes determining, based on information in the one or more images, an estimated frame transform relating the image frame and the tool frame, determining, based on the estimated frame transform, an output movement for the tool in response to an input at the control device, and causing movement of the tool according to the output movement.Type: ApplicationFiled: January 31, 2020Publication date: June 4, 2020Applicant: Intuitive Surgical Operations, Inc.Inventors: Tao Zhao, Giuseppe Maria Prisco, John R. Steger, David Q. Larkin
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Publication number: 20200170726Abstract: A medical instrument may include multiple joint members and at least two pairs of tendons connected with the joint members and adapted to move at least one of the joint members relative to at least one other joint member. Each joint member may include a main structural body that may be a single piece and includes at least one convex contact surface. A main portion of each tendon contacts the medical instrument only on the convex contact surfaces.Type: ApplicationFiled: February 4, 2020Publication date: June 4, 2020Applicant: MEDICAL MICROINSTRUMENTS S.p.A.Inventors: Massimiliano SIMI, Giuseppe Maria PRISCO
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Patent number: 10653866Abstract: A medical system may comprise a catheter having a main lumen and a distal tip positioned in a working configuration at a working location. The medical system may also comprise a sensor system coupled to the catheter to generate measurement signals. The medical system may also comprise a control system. The control system may be configured to receive the measurement signals from the sensor system. The control system may be operable to identify from the received measurement signals the working configuration of the distal tip of the catheter. The control system may be configured to control at least one degree of freedom of the distal tip of the catheter to maintain the working configuration of the distal tip of the catheter based on a selected stiffness mode and the received measurement signals. The selected stiffness mode determines the at least one degree of freedom of the distal tip.Type: GrantFiled: September 6, 2016Date of Patent: May 19, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Vincent Duindam, Catherine J. Mohr, Carolyn M. Fenech, Giuseppe Maria Prisco, Samuel Kwok Wai Au, Caitlin Q. Donhowe
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Publication number: 20200146757Abstract: A medical system may comprise a catheter that includes an elongate body and a main lumen extending longitudinally through the elongate body. The medical system may also comprise a vision probe that includes a tube extendable through the main lumen of the catheter and comprising a flexible body having an outermost wall and an innermost wall, the innermost wall defining a central lumen. The flexible body contains a plurality of channels formed within the flexible body of the tube and separated from the central lumen by the innermost wall. The plurality of channels includes oblong channels for irrigation and suction and auxiliary channels. The oblong channels have concentric arc shaped surfaces forming an arcuate channel cross-section. The auxiliary channels have a different shape than the one or more oblong channels. The vision probe also includes an imaging system and illumination fibers running through respective auxiliary channels in the tube.Type: ApplicationFiled: January 6, 2020Publication date: May 14, 2020Inventors: Carolyn M. Fenech, Vincent Duindam, Giuseppe Maria Prisco
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Publication number: 20200146761Abstract: A medical instrument system includes a plurality of joints, a plurality of actuators, and a plurality of transmission systems. The transmission systems have proximal ends respectively coupled to the actuators. Each of the transmission systems have a distal end attached to an associated one of the joints to allow the transmission of a force for articulation of the medical instrument system. The system also includes a sensor coupled to measure a configuration of the medical instrument; and a control system coupled to receive configuration data, including a current configuration of a tip of the medical instrument from the sensor and a desired configuration of the tip of the medical instrument. Using the difference between the desired configuration and the current configuration of the tip of the medical instrument, the control system generates control signals for the actuators that cause the actuators to apply a set of tensions to the plurality of transmission systems.Type: ApplicationFiled: January 17, 2020Publication date: May 14, 2020Inventors: Samuel Kwok Wai Au, Giuseppe Maria Prisco
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Patent number: 10638953Abstract: A minimally invasive system comprises an elongate medical instrument including a lumen; an elongate, flexible stylet removably receivable within the lumen; a sensor system coupled to the stylet, the sensor system configured to detect characteristics of at least a portion of the elongate medical instrument; and a processor. The processor comprises an error detection module configured to receive the detected characteristics from the sensor system; compare the detected characteristics with expected characteristics of at least the portion of the elongate medical instrument; and notify a user of a deviation between the detected characteristics and the expected characteristics. The processor further comprises a path planning module configured to intraoperatively generate, based on a shape of at least the portion of the elongate medical instrument detected by the sensor system, a target trajectory for continuing advancement of the elongate medical instrument within a patient anatomy.Type: GrantFiled: September 26, 2016Date of Patent: May 5, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Vincent Duindam, Simon P. DiMaio, David Q. Larkin, Dorin Panescu, Giuseppe Maria Prisco
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Publication number: 20200129045Abstract: Navigation guidance is provided to an operator of an endoscope by determining a current position and shape of the endoscope relative to a reference frame, generating an endoscope computer model according to the determined position and shape, and displaying the endoscope computer model along with a patient computer model referenced to the reference frame so as to be viewable by the operator while steering the endoscope within the patient.Type: ApplicationFiled: December 23, 2019Publication date: April 30, 2020Inventor: Giuseppe Maria Prisco
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Patent number: 10588703Abstract: A system comprises a first cannula comprising a proximal end and a cannula opening at the proximal end. The system further comprises a teleoperated surgical instrument, and a manually operated surgical instrument configured to be inserted into the cannula opening. The system further comprises a teleoperated manipulator, a controller, and a first position sensor coupled to the teleoperated surgical instrument, the first position sensor configured to provide a first sensor input to the controller. The system further comprises a second position sensor coupled to the manually operated surgical instrument, the second position sensor configured to provide a second sensor input to the controller, the second sensor input comprising an insertion depth of the manually operated surgical instrument into the first cannula.Type: GrantFiled: February 3, 2016Date of Patent: March 17, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Giuseppe Maria Prisco, Theodore W. Rogers, Vincent Duindam, Myriam J. Curet, Catherine J. Mohr, Katherine D. Stoy
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Patent number: 10582974Abstract: A robotic system includes a camera having an image frame whose position and orientation relative to a fixed frame is determinable through one or more image frame transforms, a tool disposed within a field of view of the camera and having a tool frame whose position and orientation relative to the fixed frame is determinable through one or more tool frame transforms, and at least one processor programmed to identify pose indicating points of the tool from one or more camera captured images, determine an estimated transform for an unknown one of the image and tool frame transforms using the identified pose indicating points and known ones of the image and tool frame transforms, update a master-to-tool transform using the estimated and known ones of the image and tool frame transforms, and command movement of the tool in response to movement of a master using the updated master-to-tool transform.Type: GrantFiled: September 28, 2017Date of Patent: March 10, 2020Assignee: Intuitive Surgical Operations, Inc.Inventors: Tao Zhao, Giuseppe Maria Prisco, John R. Steger, David Q. Larkin
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Patent number: 10582975Abstract: Medical instrument (60, 160, 260, 360) comprising at least one first, second and third joint member (71, 72, 73), at least two pairs of tendons (90, 190, 191, 192) connected with the same joint member and adapted to move said third member (73) with respect to said second member (72), pulling it; and wherein each of said joint member (71, 72, 73) comprises a main structural body comprising in a single piece one or more convex contact surfaces (40, 80, 86, 140, 180), all said convex contact surfaces (40, 80, 86, 140, 180) defining with their prolongations thereof at least partially a single convex volume for each joint member; and wherein the main portion of each tendon is in contact with said jointed device (70, 170, 270) only on said convex contact surfaces; and wherein at least two tendons of said at least two pairs of tendons (90, 190, 191, 192) are in contact with a same convex contact surface.Type: GrantFiled: April 13, 2018Date of Patent: March 10, 2020Assignee: MEDICAL MICROINSTRUMENTS S.p.A.Inventors: Massimiliano Simi, Giuseppe Maria Prisco
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Patent number: 10568700Abstract: A medical system comprises a catheter having a first section, a second section and a main lumen extending through the first and second sections. The system also includes an imaging probe sized to extend through the main lumen of the catheter. The system also includes a first electromagnetic sensor extending along a longitudinal sensor axis at a proximal end of the first section and a second electromagnetic sensor extending along the longitudinal sensor axis at a distal end of the first section. The first section between the proximal and distal ends flexibly couples the first and second electromagnetic sensors so that the first electromagnetic sensor is movable with respect to the second electromagnetic sensor. The system also includes a third electromagnetic sensor positioned on the imaging probe and a fiber shape sensor system that extends through the first section between the proximal and distal ends and along the first electromagnetic sensor and the second electromagnetic sensor.Type: GrantFiled: June 27, 2016Date of Patent: February 25, 2020Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Caitlin Q. Donhowe, Vincent Duindam, Giuseppe Maria Prisco
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Patent number: 10568708Abstract: A medical instrument system includes a plurality of joints, a plurality of actuators, and a plurality of transmission systems. The transmission systems have proximal ends respectively coupled to the actuators. Each of the transmission systems have a distal end attached to an associated one of the joints to allow the transmission of a force for articulation of the medical instrument system. The system also includes a sensor coupled to measure a configuration of the medical instrument; and a control system coupled to receive configuration data, including a current configuration of a tip of the medical instrument from the sensor and a desired configuration of the tip of the medical instrument. Using the difference between the desired configuration and the current configuration of the tip of the medical instrument, the control system generates control signals for the actuators that cause the actuators to apply a set of tensions to the plurality of transmission systems.Type: GrantFiled: July 13, 2017Date of Patent: February 25, 2020Assignee: Intuitive Surgical Operations, Inc.Inventors: Samuel Kwok Wai Au, Giuseppe Maria Prisco
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Publication number: 20200054310Abstract: A mechanical interface for a robotic medical instrument permits engagement of the instrument and a drive system without causing movement of an actuated portion of the instrument. An instrument interface can include a symmetrical, tapered or cylinthical projection on one of a medical instrument or a drive system and a complementary bore in the other of the drive system or the medical instrument. Symmetry of the projection and the bore allows the projection to be compression fit to the bore regardless of the rotation angle of the drive system relative to the medical instrument.Type: ApplicationFiled: October 25, 2019Publication date: February 20, 2020Applicant: Intuitive Surgical Operations, Inc.Inventors: Giuseppe Maria PRISCO, Theodore W. ROGERS, John Ryan STEGER