Procept Biorobotics Corporation

Tc1 LLC

Thoratec Corporation

St. Jude Medical, Cardiology Division, Inc.

Other

James Luis Badia

Surag Mantri

Nikolai Aljuri

Kevin Patrick Staid

Nishey Wanchoo

Carine Hoarau

Steven H Reichenbach

Peter Bentley

Mark Baerenrodt

Matt Sprinkel

Philip Jon Haarstad

John Nguyen

Stephen Kenneth Sundquist

J Donald Hill

Andrew R Miller

Luis Baez

Nina Boiadjieva

George Hsu

Shuo-Hsiu Chang

Olga M Stanescu

Richard Cartledge

John P Cartledge

Peter J Bentley

James A McCrea

Ruth Eleanor Costa

Ruth Beeby

Scott Dennis Taylor

Friedrich Ho

Donald L Hannula

A surgical drape is configured for covering a patient and an ultrasonography probe during surgical treatment of the patient. The surgical drape may comprise a first portion that comprises a canopy portion. The canopy portion can be sized and shaped to at least partially cover a mechanical arm coupled to the ultrasonography probe and a proximal portion of the ultrasonography probe, and the canopy portion can be configured to move with the proximal portion of the ultrasonography probe when the ultrasonography probe is supported by the mechanical arm. A second portion can be coupled to the first portion, in which the second portion is sized and shaped to cover at least a portion of a torso of the patient.

Surgical drape with canopy

An energy source is offset from an elongate probe axis with an extension. The amount of offset of the energy source can be controlled by varying an amount of offset of the extension. The energy source rotated and translated at the offset distance to resect tissue. In some embodiments, the probe is configured to receive a second treatment probe comprising a second energy source, in which the second energy source is rotated and translated relative to the first treatment probe, which can improve positional accuracy and stability. The energy source and the extension can be coupled to a linkage to offset the energy source, and to translate and rotate the energy source with varying amounts of offset. The linkage can be coupled to a processor and one or more of the energy source moved in accordance with a treatment profile.

Surgical probe with independent energy sources

Disclosed herein are improved methods and apparatuses for providing hemostasis within a cavity defined by an internal surface of a bleeding tissue space. A catheter comprising a proximal end and a distal end may be advanced into the cavity through a proximal opening of the tissue space into the cavity. A distal balloon coupled to the catheter may be expanded, and the catheter tensioned to apply pressure to the internal surface of the tissue space to inhibit bleeding of the tissue space.

Tensioning apparatus for hemostasis and maintaining catheter placement

A surgical drape is configured for covering a patient and an ultrasonography probe during surgical treatment of the patient. The surgical drape may include a first portion that includes a canopy portion. The canopy portion can be sized and shaped to at least partially cover a mechanical arm coupled to the ultrasonography probe and a proximal portion of the ultrasonography probe, and the canopy portion can be configured to move with the proximal portion of the ultrasonography probe when the ultrasonography probe is supported by the mechanical arm. A second portion can be coupled to the first portion, in which the second portion is sized and shaped to cover at least a portion of a torso of the patient.

Surgical drape with container

Disclosed herein are improved methods and apparatuses for providing hemostasis within a cavity defined by an internal surface of a bleeding tissue space. A catheter comprising a proximal end and a distal end may be advanced into the cavity through a proximal opening of the tissue space into the cavity. A distal balloon coupled to the catheter may be positioned adjacent a distal opening of the tissue space, and expanded to seal the distal opening. A hemostatic agent may be applied from the catheter to the internal surface of the tissue space to inhibit bleeding of the tissue space. The hemostatic agent may be applied without occluding the proximal opening, the distal opening, and a path extending therebetween with the hemostatic agent.

Minimally invasive systems with expandable supports for hemostasis in a bleeding closed tissue volume

A surgical treatment apparatus comprises an elongate support, an elongate tube, and a movable endoscope having a stiff distal portion, in which the stiff distal portion of the endoscope is configured to move one or more components of the apparatus when the support remains substantially fixed. The support may comprise a plurality of spaced apart aspiration openings near the distal end in order to facilitate alignment with the treatment site. In many embodiments, an image guided treatment apparatus is configured for use with an imaging device. In many embodiments, a target resection profile is provided. The target resection profile and one or more tissue structures are displayed on an image, and the target resection profile displayed on the image is adjusted with user input.

Physician controlled tissue resection integrated with treatment mapping of target organ images

Method of using surgical drape

Minimally invasive methods for hemostasis in a bleeding closed tissue volume without occlusion

Surgical drape with sterile barrier

A cutting edge of a punch includes side segments and a central segment disposed between the side segments. When the punch head slides into a hollow blade, the central segment of the cutting edge meets the punch head before the side segments meet the punch head. The central segment starts cutting first, which can help avoid a dog-bone shaped hole when the punch is used on a blood vessel, such as the aorta.

Surgical punch

A coupling system includes an applicator tool and an attachment ring mounted on the applicator tool. Clips are contained within the applicator tool and are deployed through the attachment ring in order to anchor the attachment ring to biological tissue. When deployed, tips of the clips follow a curved trajectory through an annular cuff of the attachment ring and through the underlying tissue. The tips loop back out of the tissue and to a location where they are later trapped or clamped by the attachment ring. While the tips are trapped or clamped, the applicator tool cinches the clips by pulling rear segments of the clips. Thereafter, the applicator tool disconnects from the attachment ring which remains anchored to the tissue and serves as a coupling for a cannula. The cannula can have movable lock members that secure it to the attachment ring.

Coupling system, applicator tool, attachment ring and method for connecting a conduit to biological tissue

Minimally invasive methods for hemostasis in a bleeding closed tissue volume

A coring knife can be used to make a circular incision. The coring knife can include an abutment that can be inserted into heart tissue. The circular incision is made by pressing the circular cutting edge of the coring knife against the abutment.

Coring knife

Growing community of inventors

Redwood City, CA, United States of America

James Luis Badia