Boston Scientific Scimed, Inc.

Gary Leanna

Mark D Wood

Jacob A Graham

Michal Weisman

Sean P Fleury

Paul K Norton

Gary Jordan

Michael D Amos

John Lane

George T Roberts

Michael E Zupkofska

Andrew Kendall Hollett

Claude O Clerc

John A Griego

Jason Weiner

Peter Brady

Dean Molloy

F Anthony Headley, Jr

Paul J Smith

Dane Seddon

John J Damarati

Oscar R Carrillo, Jr

Seamus F O'Shaughnessy

Michael S H Chu

Michael G Hayes

Grainne Hanley

Barry Weitzner

John B Golden

Man Minh Nguyen

Martyn G Folan

Kurt Geitz

Robert B Devries

Jon T McIntyre

William Bertolino

Kevin Richardson

Eric M Schneider

Javier Palomar-Moreno

Kevin John Wilcox

Fergal Horgan

Thinh Nguyen

Patricia Kelly

Douglas Garrity

Samuel Raybin

Paul Scopton

James Weldon

Joseph A Levendusky

Steven E Walak

Laura Elizabeth Firstenberg

M Kevin Richardson

Michael Powers

Kurt A E Geitz

Alexandra Rousseau

Andrew A Hollett

Alexandra Perrot

Seamus F O′Shaughnessy

Jr Oscar R Carrillo

John Mcweeney

The present disclosure relates to the field of endoscopy. Specifically, the present disclosure relates to systems and methods for real-time visualization and sampling of target tissue within body passages. In particular, the present disclosure relates to a system that provides real-time visualization of eccentric pulmonary nodules, and which allows the location/orientation of a biopsy needle to be determined prior to its first actuation.

Systems and methods for eccentric nodule tissue acquisition

A handle for a medical device includes a distal portion extending longitudinally and including a distal channel extending therethrough, the distal end of the distal portion including a connector configured to connect to a proximal end of an endoscope, a central portion slidably connected to the distal portion, the central portion extending longitudinally. The handle also includes a central channel extending therethrough, the distal end of the central portion connected to a sheath, the central portion including an introducer port extending laterally therefrom so that an auxiliary tool inserted through the introducer port is directed through a lumen of the sheath. Further, the handle includes a proximal portion slidably connected to the central portion, the proximal portion extending longitudinally and including a proximal channel extending therethrough, the distal end of the proximal portion connected to a needle so that the needle is passed through the lumen.

Scope-mounted inod handle

A stent delivery system including an elongate shaft of a medical device, a stent selectively coupled to a distal portion of the elongate shaft, and a coupling mechanism for selectively coupling the stent to the elongate shaft by inserting a tab on one of the stent or the elongate shaft into an opening in the other of the stent or the elongate shaft. The tab may be deflected from a first position to a second position to disengage the tab from the opening.

Stent delivery system having retention structure

Devices for palliating gastrointestinal strictures using rapid exchange type enteral stent placement catheters. The catheter may include an inner member and an outer member, with the two members being slidable with respect to one another. In various device embodiments, a ramp for directing a guidewire out from within the catheter is provided using portions of the outer member or a shaped mandrel. The inner member may take a number of forms, including a tubular distal portion, a skived or integrally attached elongate midsection, and a proximal portion. A mandrel can be used in a portion proximal of the guidewire ramp, with the mandrel taking one of several disclosed forms.

Rapid exchange enteral stent delivery system

Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube.

Medical device positioning system

Stent delivery systems and methods for making and using stent delivery systems are disclosed. An example stent delivery system may include a guide member having a proximal portion and a distal portion. A stent may be disposed about the distal portion of the guide member. The stent may have a wall having an opening formed therein. A pusher member may be disposed about the guide member and positioned proximal of the stent. A holding filament may be disposed at the opening and may extend to the proximal portion of the guide member. The holding filament may be configured to releasably secure the position of the stent relative to the pusher member. The holding filament may be releasable from the stent independently of movement of the guide member.

Rapid exchange stent delivery system

Methods and devices for treating a lung are disclosed. The method may include deploying a catheter into an airway of the lung, and discharging a media into the airway through the catheter. The media may be configured to increase elasticity of lung tissue in the vicinity of the airway or occlude the airway.

Devices and methods for treating a lung

A system for performing minimally invasive procedures in a body lumen may include a flexible catheter having a plurality of lumens including a main lumen configured to receive an endoscope and at least one tool lumen; a first working instrument slidably disposed within a first tool lumen of the at least one tool lumen; a plurality of support elements disposed at a distal end of the catheter, the plurality of support elements being configured to shift between delivery and expanded configurations, wherein in the expanded configuration, the plurality of support elements forms an expanded cage to reshape the body lumen and form a working space; wherein at least one of the plurality of support elements is a tubular shaft having an opening proximate the working space; and a filament extending through the tubular shaft to a clip disposed outside the opening, the clip being manipulatable by the first working instrument.

Tissue retraction system for performing minimally invasive procedures

A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.

Apparatus for loading and delivering a stent

Tracheal stents may include a plurality of wave form structures each extending radially about the support structure, a plurality of axial loop members extending axially between adjacent wave form structures and a polymeric covering disposed thereover. Tracheal stents may include an expandable metal structure and a plurality of spacer fins extending above an outer surface of the expandable metal structure. The plurality of spacer fins may be formed of a material different than that of the expandable metal structure.

Tracheal stent

Growing community of inventors

Holden, MA, United States of America

Gary Leanna