Intuitive Surgical Operations, Inc.

Novostent Corporation

Michael Waldo

David W Weir

Melody Wu

Pushkar Hingwe

Eric W Leopold

Randal P Goldberg

Goran Adrian Lynch

David Matthew Shaw

Lawton N Verner

Allen C Thompson

Alexander Arthur Lubinski

Gerald Ray Martin

Carl Zwicker

Russell L E Blanchard

Peling G Lee

Christopher P Cheng

Eric Hsiang Yu

Charles A Sweeney

Scott O Luke

Yuegang Zhang

John Studley

Joanne Pinder

Damien Fraysse

Tapan Sanghvi

Implementations relate to a moveable display system. In some implementations, a control unit includes a first support and a second support coupled to the first support. The second support is linearly translatable along a first axis in a first degree of freedom with respect to the first support, and at least a portion of the second support is linearly translatable along a second axis in a second degree of freedom with respect to the first support. The control unit includes a display unit rotatably coupled to the second support. The display unit is rotatable about a third axis in a third degree of freedom with respect to the second support, and the display unit includes a display device.

Moveable display system

A system and method of operating a minimally invasive cutting instrument includes a surgical cutting instrument. The surgical cutting instrument includes a drive unit, an end effector located at a distal end of the instrument, and a garage for housing the cutting blade when the cutting blade is not in use. The end effector includes gripping jaws and a cutting blade. To perform a cutting operation, the instrument extends the cutting blade from a first position to a second position, retracts the cutting blade from the second position to a third position between the first and second positions, and further retracts the cutting blade to the first position. While the cutting blade is not in use, the cutting blade is maintained in the first position using a restraining mechanism in the drive unit, force or torque applied by a motor or other active actuator to the drive unit, or both.

System and method for minimally invasive cutting instrument operation

A vascular prosthesis comprises generally tubular body placeable in contracted and expanded states and has an axial length and a circumferential dimension in the expanded state. The body includes a series of circumferential elements having first lengths. First and second connectors have connector lengths and join alternating ends of adjacent circumferential elements. The first length plus the connector lengths joined thereto equal a total circumferential length. Each connector length is between 2.5% and 25% of the total circumferential length. Adjacent circumferential elements and connectors extending therefrom are separated by a stress relief slot having a relief slot length of more than 50% and less than 95% of the total circumferential length. The stress relief slots have narrow width portions over a majority of the relief slot lengths, the narrow width portions having lateral dimensions of no greater than about 3 mm.

Vascular prosthesis with stress relief slots

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San Jose, CA, United States of America

Michael Waldo