Covidien LP

Covidien Ag

Sherwood Services Ag

Tyco Healthcare Group LP

Medtronic Xomed, Inc.

Integra Lifesciences (ireland) Ltd.

Joe Don Sartor

David Nichols Heard

Arlen K Ward

Ronald J Podhajsky

Gene H Arts

Arlan James Reschke

Francesca Rossetto

Dale Francis Schmaltz

William E Robinson

Michael Hogan

Mark Joseph Huseman

Chris J Ehr

Todd Boucher

Steven Paul Buysse

Daniel A Friedrichs

John W Komp

John A Hammerland, Iii

John J Kappus

Arlen James Reschke

Irena Cantrall

Kristin D Johnson

Robert H Wham

Anthony B Ross

John David Westwood

Charles D Allen

Arthur L Schoenman

William Scott Darrow

Duane E Kerr

Avram Scheiner

David M Garrison

William H Nau, Jr

Randal C Schulhauser

Nikolai David Begg

Patrick W Kinzie

James R Wasson

Robert Behnke

Jeffrey A Miller

Randel Alven Frazier

Kasey A Grim

Ramesh Raghupathy

Srikara V Peelukhana

Ashish Sharma

Richard L Croft

Osvaldo Andres Barrera

Ryan M Wolsky

Aaron D Leyva

Valery E Meusburger

Li-Mae H McClellan

Carl William Almgren

Troy J Chapman

Vernita Kelm

Jonathan P Whittle

Stephen Wohlert

Rachel C Grosskrueger

Fiona M Wohlfarth

Jason C Lee

Eric J Larson

Dennis J Harvilla

Patrick J Digmann

Jason S F McGrath

Christopher S Bautista

Drew M Wilson

Taron J Lard

William J Bowen, Iii

Kyle A Sherman

Theodore S Chamberlain

Shayne M Albertson

Alexander J Grocholski

Arthur Shoenman

Suchit A Madan

Joan Ortega Alcaide

Graham J Carson

Todd W Boucher

William S Robinson

Scott EM Frushour

Christopher J Ehr

An electrosurgical device is provided that includes a handset having a shaft extending therefrom, a pair of active electrodes at a distal end of the shaft, and a movable, electrically floating electrode selectively positionable between the active electrodes. The floating electrode, when positioned to contact tissue between the active electrodes, modifies the electrosurgical current flows through tissue. The resultant modified current flows enables a surgeon to more effectively to control tissue desiccation by focusing electrosurgical energy toward targeted tissue and by reducing peripheral current flows. Embodiments are provided wherein the active electrodes include cooling provisions. Related electrosurgical systems and method of use are also provided.

Bipolar electrosurgical instrument with movable electrode and related systems and methods

A method for enhanced surgical navigation, and a system performing the method and displaying graphical user interfaces associated with the method. A 3D spatial map of a surgical site is generated using a 3D endoscope including a camera source and an IR scan source. The method includes detecting a needle tip protruding from an anatomy and determining a needle protrusion distance corresponding to a distance between the needle tip and a surface of the anatomy using the 3D spatial map. A position of a surgical tool in the 3D spatial map is detected and a determination is made by the system indicative of whether the needle protrusion distance is sufficient for grasping by the surgical tool. A warning is generated when it is determined that the needle protrusion distance is not sufficient for grasping by the surgical tool.

Thoracic imaging, distance measuring, surgical awareness, and notification system and method

A method of performing a surgical procedure includes storing a software application on a memory associated with a computer, which when executed by a processor causes the software application to develop a model of a patient's anatomical structure, process images of the patient's anatomy, display the images of the patient's anatomy on a user interface associated with the computer, superimpose critical structures within the patient over the displayed images of the patient's anatomy, determine a location within the patient's body cavity where the images of the patient's anatomy were taken, and display the model of the patient's anatomical structure on the user interface, the displayed model indicating the determined location where the images of the patient's anatomy were taken.

Systems and methods for providing assistance during surgery

Systems and methods that facilitate the pre-operative prediction of post-operative tissue function to assist a clinician in planning for and carrying out a surgical procedure. In particular, systems and methods that facilitate the pre-operative prediction of post-resection lung tissue function, thus assisting a clinician in determining the location(s) and volume(s) of lung tissue to be resected.

Systems and methods facilitating pre-operative prediction of post-operative tissue function

An end effector assembly for use with an electrosurgical instrument is provided. The electrosurgical instrument includes a handle having a shaft that extends therefrom, an end effector disposed at a distal end of the shaft, at least one electrode operably coupled to the end effector and adapted to couple to a source of electrosurgical energy, a titanium nitride coating covering at least a portion of the electrode, a chromium nitride coating covering at least a portion of the electrode and/or titanium nitride coating, and a hexamethyldisiloxane plasma coating covering at least a portion of the chromium nitride coating.

Non-stick coated electrosurgical instruments and method for manufacturing the same

An end effector assembly of a surgical device for shallow depth ablation includes first and second jaw members movable between open and closed positions and including hemicylindrical surfaces that cooperate to define a cylindrical cavity in the closed position for capturing tissue therebetween. At least one electrode array includes a plurality of first and second electrode portions disposed on or within at least one of the hemicylindrical surfaces and extending annularly at least partially thereabout. The plurality of first and second electrode portions are configured to be energized with electrosurgical energy at different potentials to thereby conduct electrosurgical energy between adjacent first and second electrode portions and through captured tissue to affect shallow depth ablation of captured tissue in the closed position of the first and second jaw members.

Devices and methods for shallow depth ablation

A system and method for imaging tissue including an endoscope capable of illuminating tissue with white and near infrared light. The method includes detecting the fluorescence and displaying the detected fluorescence in combination with white light images.

Lymphatic system tracking

A surgical stitching device is configured for single hand operation that enables passage of a suture needle through tissue with minimal operational requirement. The surgical needle is selectively securable to first and second jaws that are pivotably coupled to each other. When the first and second jaws are in an open configuration, in which, the first and second jaws are spaced apart, the suture needle is detachably secured to the first and second jaws. When the first and second jaws are in a closed configuration, in which, the first and second jaws are approximated, the suture needle is detachably secured to one of the first and second jaws and is detached from the other one of the first and second jaws. Such single hand operation facilitates procedures such as, e.g., extraterritorial loop suture closure.

Endoscopic stitching device for single hand operation

A method of modeling lungs of a patient includes acquiring computed tomography data of a patient's lungs, storing a software application within a memory associated with a computer, the computer having a processor configured to execute the software application, executing the software application to differentiate tissue located within the patient's lung using the acquired CT data, generate a 3-D model of the patient's lungs based on the acquired CT data and the differentiated tissue, apply a material property to each tissue of the differentiated tissue within the generated 3-D model, generate a mesh of the 3-D model of the patient's lungs, calculate a displacement of the patient's lungs in a collapsed state based on the material property applied to the differentiated tissue and the generated mesh of the generated 3-D model, and display a collapsed lung model of the patient's lungs based on the calculated displacement of the patient's lungs.

Modeling a collapsed lung using CT data

An end effector assembly for use with an electrosurgical instrument is provided. The electrosurgical instrument includes a handle having a shaft that extends therefrom, an end effector disposed at a distal end of the shaft, at least one electrode operably coupled to the end effector and adapted to couple to a source of electrosurgical energy, a chromium nitride coating covering at least a portion of the electrode, and a hexamethyldisiloxane plasma coating covering at least a portion of the chromium nitride coating.

A tissue monitoring system includes a sensor, a sensor reader, and at least one computing device. The sensor is releasably coupled to a staple by a tether and is configured to measure a physiological parameter of tissue and convert the measurement into a signal. The sensor reader is configured to receive the signal from the sensor and the at least one computing device is configured to receive the signal from the sensor reader and process the signal into physiological data. The sensor is implanted in tissue by the staple.

Systems and methods for post-operative anastomotic leak detection

Provided in accordance with the present disclosure are systems, devices, and methods for displaying medical images based on a location of a camera. In an exemplary embodiment, a method includes receiving image data of a patient's body, identifying an organ in the image data, generating a three-dimensional (3D) model of at least a portion of the patient's body based on the image data, registering the 3D model with the patient's body, determining a location of a camera inside the patient's body, identifying a 2D slice image from the image data based on the determined location of the camera inside the patient's body, and displaying the 2D slice image.

Medical image viewer control from surgeon's camera

A surgical stitching device includes a suture needle configured to reliably pass through a typically thick scarred tissue present along, e.g., an edge of midline hernias. The surgical stitching device includes first and second jaws. The suture needle is selectively supported on the first or second jaws at, e.g., an acute, angle with respect to a longitudinal axis defined by the corresponding first or second jaw. The suture needle may be selectively secured with the first or second jaw by first and second needle receiving blades configured for reciprocating axial displacement. A suture is connected to the suture needle to perform suturing of tissue.

Endoscopic stitching device having angled suture needle

Systems and methods of imaging include projecting infrared (IR) light from the endoscope toward the at least one anatomical feature (e.g., the exterior of a liver or lung), capturing the IR light, projecting optical light from the endoscope toward a similar portion of the anatomical feature, and capturing the optical light. Once the IR light and the optical light are captured, both are associated with one another to generate an intra-operative 3D image. This projection and capture of IR and optical light may occur at discrete times during the imaging process, or simultaneously.

Systems and methods for imaging a patient

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Longmont, CO, United States of America

Joe Don Sartor