United States Endoscopy Group, Inc.

Rapheal Still

Christopher J Kaye

Scott G Haack

Steven J Torer

Craig Moore

Alex Uspenski

Cynthia Ann Ranallo

Gary E Mann

Alexis Uspenski

Cindy Ranallo

Matt Carroll

A disposable air and water (AW) valve assembly and suction valve assembly for an EUS instrument. The AW assembly includes an AW valve and an endcap for receiving the AW valve therebetween. The AW valve includes an AW stem connected to a valve stem. The suction valve assembly includes a suction valve disposed in a suction endcap. The suction valve also includes a valve stem. The valve stem is disposed between a suction valve opening such that portions of the valve stem extend beyond opposed ends of the suction endcap. The suction valve is formed from a suction stem and a piston connected to the suction stem.

EUS valve assemblies

A tissue removal tool for use with an endoscope. The tool includes a loop formed by a piece of wire. The loop is movable between an open position and a closed position. The shape of the loop is defined in the open position by a proximal portion and a distal portion. The piece of wire may have a cross-sectional height in the proximal portion unequal to a cross-sectional height in the distal portion.

Endoscopic snare device

Growing community of inventors

Richmond Heights, OH, United States of America

Rapheal Still