Intuitive Surgical Operations, Inc.

Pacesetter, Inc.

Other

Drive.ai Inc.

Michael D Paris

Federico Barbagli

Oliver J Wagner

Vincent Duindam

Carol Reiley

Tao Zhao

Caitlin Q Donhowe

Timothy D Soper

Mark Earl Froggatt

Dawn K Gifford

Anoop B Kowshik

Samuel Y Chang

David W Bailey

Christopher R Carlson

Anne M Shelchuk

Reuben Daniel Brewer

Ryan Wistort

Eric Husky

Tania K Morimoto

Daniel Espinel

Cecilia Qin Xi

Lucas S Gordon

A method performed by a computing system comprises receiving a fluoroscopic image of a patient anatomy while a portion of a medical instrument is positioned within the patient anatomy. The fluoroscopic image has a fluoroscopic frame of reference. The portion has a sensed position in an anatomic model frame of reference. The method further comprises identifying the portion in the fluoroscopic image and identifying an extracted position of the portion in the fluoroscopic frame of reference using the identified portion in the fluoroscopic image. The method further comprises registering the fluoroscopic frame of reference to the anatomic model frame of reference based on the sensed position of the portion and the extracted position of the portion.

Systems and methods for using registered fluoroscopic images in image-guided surgery

A drape for an input control console of an elongate device may comprise a main drape section configured to fit over the input control console via a main opening at one end of the main drape section. The drape may also comprise a plurality of pockets. Each of the plurality of pockets may include a pocket opening that is attached to a respective secondary opening in the main drape section. Each of the plurality of pockets may be configured to be anchored, at the pocket opening, to a side surface of a respective raised ring or bezel on the input control console using a respective tightening element.

Systems and methods of steerable elongate device

One variation of a method for communicating state, intent, and context of an autonomous vehicle includes: at a first time, displaying a first icon representing a current state of a vehicle on a rear-facing visual display arranged on the vehicle; navigating toward an intersection; at a second time, detecting a state of the intersection ahead of the vehicle; rendering a second icon representing the state of the intersection at the second time on the rear-facing visual display; detecting a change in the state of the intersection at a third time succeeding the second time; selecting a next navigation action for the vehicle responsive to the change in the state of the intersection at the third time; prior to executing the next navigation action, rendering a third icon representing the next navigation action on the rear-facing visual display; and autonomously executing the next navigation action.

Methods for communicating state, intent, and context of an autonomous vehicle

One variation of a method for influencing entities proximal a road surface includes, at an autonomous vehicle: over a first period of time, detecting a pedestrian proximal a road surface; predicting an initial path of the pedestrian an initial confidence score for the initial path of the pedestrian based on and motion of the pedestrian during the first period of time; in response to the initial confidence score falling below a threshold confidence, replaying an audio track audible to the pedestrian and calculating a revised path of the pedestrian and a revised confidence score for the revised path based on motion of the pedestrian following replay of the audio track; and autonomously navigating across the road surface according to a planned route in response to the revised path of the pedestrian falling outside of the planned route and the revised confidence score exceeding the threshold confidence.

Method for influencing entities at a roadway intersection

An optical force sensor along with an optical processing apparatus and method are disclosed. The optical force sensor includes an optical fiber, a core included in the optical fiber, an instrument including the optical fiber, the instrument having a distal region, and a tubular structure encasing an end of the optical fiber and secured to the first conduit at the distal region of the instrument. When an optical interferometric system is coupled to the optical fiber, it processes reflected light from a portion of the core included within the tubular structure that does not include Bragg gratings to produce a measurement of a force present at the distal region of the instrument.

Force sensing in a distal region of an instrument including single-core or multi-core optical fiber

A medical system includes an instrument, a display system, and a processing unit. The instrument includes an instrument shape sensor. The processing unit includes one or more processors. The processing unit is configured to, receive an anatomic model of a patient anatomy, receive shape sensor data from the instrument shape sensor while the instrument is positioned within the patient anatomy and registered to the anatomic model, determine a preferred fluoroscopic image plane for display on the display system based on the received shape sensor data and the area of interest, and provide an indication on the display system to guide positioning of a fluoroscopy system to obtain a fluoroscopic image in the preferred fluoroscopic image plane. An area of interest is identified in the anatomic model.

A method performed by a computing system comprises receiving, from a fluoroscopic imager, having a first set of parameters, first fluoroscopic image data of a first fiducial marker within a surgical coordinate space. The method comprises receiving a configuration of the first fiducial marker within the surgical coordinate space. The method comprises determining a second set of parameters of the fluoroscopic imager in the surgical coordinate space based on the first fluoroscopic image data and the configuration of the first fiducial marker. In some embodiments, determining the second set of parameters comprises developing a calibrated model of the fiducial marker in the surgical coordinate space from the first fluoroscopic image data and the configuration of the first fiducial marker.

Systems and methods of pose estimation and calibration of perspective imaging system in image guided surgery

An anatomical probe system comprises an elongated flexible body and an elongated probe extending within the flexible body. The probe has a distal opening at a distal face of a distal end and includes an outer wall defining a channel, an access port in the outer wall in communication with the channel, a one-way flow controller, and an image capture instrument secured to the outer wall at a location proximal of the distal opening. The access port is spaced proximally of the distal face of the distal end. The one-way flow controller includes a cover configured to move between an open position where the access port is uncovered and the channel is in fluid communication with an area adjacent to the elongated probe via the access port, and a closed position where the access port is covered and a migration of fluids through the distal opening is permitted.

Vision probe with access port

Systems and methods for controlling an elongate device include an input control console. The console includes a first input control having an infinite length of travel in a first direction, a second input control having an infinite length of travel in more than one direction, one or more transceivers for coupling the console to a control unit for the elongate device, and interface circuits for coupling the first input control and the second input control to the one or more transceivers. The first input control provides a first command suitable for controlling an insertion depth of the elongate device. The second input control provides second commands suitable for controlling steering of a distal end of the elongate device. In some embodiments, the console includes raised rings or bezels within which the input controls are mounted. In some embodiments, pockets of a drape are anchored to the raised rings or bezels.

A method performed by a computing system comprises receiving a fluoroscopic image of a patient anatomy while a portion of a medical instrument is positioned within the patient anatomy. The fluoroscopic image has a fluoroscopic frame of reference. The portion has a sensed position and sensed orientation in an anatomic model frame of reference. The method further comprises identifying the portion in the fluoroscopic image and identifying an extracted position and an extracted orientation of the portion in the fluoroscopic frame of reference using the identified portion in the fluoroscopic image. The method further comprises registering the fluoroscopic frame of reference to the anatomic model frame of reference based on the sensed position of the portion, the extracted position of the portion, the sensed orientation of the portion, and the extracted orientation of the portion.

Growing community of inventors

San Francisco, CA, United States of America

Michael D Paris