Boston Scientific Scimed, Inc.

Matthew Robert Jagelski

Ray Hewenson Tong

Paul J Smith

Shawn Ryan

Kevin James McElwee

Norman C May

John B Golden

Samuel Raybin

Narunn Suon

Naroun Suon

Paul Smith

Andrew James Whitney

Alex Sekulic

Andrew Pic

Kevin James McELWEE

Laurie A Lehtinen

Daniel Congdon

Ryan Evers

Briana J Moretti

Catherine Shimin Yee

Peter Tabur

Gary Paul Pirani

Jennifer Kenyon Saunders

Ellen Asako Kaplan

Erin Zinkus

Melissa Joan Horton

Celine Mee Ling Chin

Jon B Taylor

Robert A Charles

Robert B Devries

George Wilfred Duval

Joseph W King

Amanda Lynn Smith

Collin Alexander Murray

Niklas Andersson

Dennis Hubbard

Ra Nam

Kevin John Wilcox

Mary Ann Cornell

Daniel E Hamilton

Sean Powell

Caitlyn Bintz Ashton

Collin Murray

Michael McBRIEN

Celine Chin

Meghan E Soens

George Wilifred Duval

Tony Soukalopoulos

Heather Larson

Greg Trumbull

Kevin James Mcelwee

Kevin J Mcelwee

A medical device comprising a housing defining at least one enclosure for storing agent in a first form, a force applicator within the housing and adjacent the enclosure, a drive mechanism for moving the agent toward the force applicator, wherein the force applicator defines a surface for applying a force to the agent to separate the agent into particles smaller than a size of the first form, and wherein the device defines a lumen for receiving the particles from the force applicator and for receiving a pressurized fluid to propel the particles through the lumen.

Agent delivery device

A device for treating tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, the capsule releasably coupled to a proximal portion of the device and clip jaws, proximal ends of which are slidably received within the channel of the capsule so that the clip jaws are movable between an open configuration and a closed configuration. Clip jaws are configured so that a distance between the distal ends of the clip jaws in an open configuration is between 15 and 18 millimeters. Clip jaws further include barbs extending from a distal portion thereof.

Wide hemostasis clip

A device for treating a tissue opening includes a proximal portion including an elongated flexible member, a capsule releasably coupled to a distal end of the flexible member and including a lumen extending therethrough and a clip including a pair of arms movably housed within the capsule. A suture extending along a first one of the pair of arms and including a loop at a distal end thereof extending across an opening extending through the first one of the pair of arms. A suture grabbing element extending laterally from a second one of the pair of arms and including a hook so that, when the pair of arms are moved toward a closed configuration, the hook extends through the opening to grab the loop and draw the distal end of the suture from the first one of the pair of arms toward the second one of the pair of arms.

Hemostatic clip with needle passer

A linkage assembly for a medical device may comprise: a rotatable member configured to rotate about a rotation axis; a piston; and a connecting rod rotatably connected to the rotatable member and the piston and movable along a range. A first end of the range may correspond to an initial position of a distal member movable by the linkage assembly, and a second end of the range may correspond to a final position of a distal member. In a first configuration of the connecting rod, at the first end of the range, a proximal end of the connecting rod may be offset from a longitudinal axis by a first amount, wherein the longitudinal axis is perpendicular to the rotation axis; In a second configuration of the connecting rod, at the second end of the range, the proximal end of the connecting rod may be offset from the longitudinal axis by a second amount. The second amount may be less than two-thirds of the first amount.

Medical device actuators

An example medical device is disclosed. The example medical device includes a shaft having a proximal end region, a distal end region and an outer surface. The medical device also includes a hemostasis clip coupled to the outer surface of the distal end region of the shaft, wherein the hemostasis clip is configured to shift between an open position and a closed position. Further, the medical device includes a tension member coupled to the hemostasis clip, wherein actuation of the tension member shifts the hemostasis clip between the open position and the closed position.

Medical device including a hemostatis clip

A device for delivering an agent may comprise a source of agent; a mixing chamber for receiving fluid and the agent; an outlet in fluid communication with the mixing chamber to deliver the fluid and the agent; and an actuator configured to (1) deliver a first flow of the fluid substantially free from the agent through the outlet; (2) after delivering the first flow, deliver a second flow of the fluid and the agent through the outlet; and (3) after delivering the second flow, deliver a third flow of the fluid substantially free from the agent through the outlet.

Devices and methods for delivering powdered agents

A device includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough. The capsule is releasably coupled to a proximal portion of the device. Device also includes a first arm rigidly fixed to the distal end of the capsule to extend distally therefrom. In addition, Device includes a second arm, a proximal end of which is slidably received within the capsule so that the second arm is movable between an open configuration, in which the second arm is moved laterally away from the first arm and a distal end of the second arm is moved distally past the distal end of the first arm, and a closed configuration, in which the second arm is moved toward the first arm and the distal end of the second arm is moved proximally toward the distal end of the first arm.

Closure device with fixed jaw hook

The present disclosure relates generally to apparatuses, devices, and methods for performing endoscopic tissue resectioning in the gastrointestinal tract. In some embodiments, a tissue resectioning device may include first and second scaffolds each arranged in a tubular configuration. The tissue resectioning device may further include a hook tool engageable with the first scaffold and/or the second scaffold to bias the scaffolds to engage a target section of tissue between the first scaffold and the second scaffold. The hook tool may also engage the section of tissue to pull the section of tissue into the path of a cutting edge of each of the first and second scaffolds. In some embodiments, the tissue resectioning device is provided over a scope, which extends within a lumen of an overtube.

Full-circumferential tissue resectioning

A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.

Agent administering medical device

Apparatuses, devices, and methods for performing endoscopic tissue resectioning in the gastrointestinal tract are disclosed. In some embodiments, a tissue resectioning device may include first and second scaffolds each arranged in a tubular configuration. The tissue resectioning device may further include a hook tool engageable with the first scaffold and/or the second scaffold to bias the scaffolds to engage a target section of tissue between the first scaffold and the second scaffold. The hook tool may also engage the section of tissue to pull the section of tissue into the path of a cutting edge of each of the first and second scaffolds. In some embodiments, the tissue resectioning device is provided over a scope, which extends within a lumen of an overtube.

Growing community of inventors

Marlborough, MA, United States of America

Matthew Robert Jagelski