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Marc Alan Levine, Michael Leedle, John D Leedle: Rotational thrombectomy wire. Rex Medical, Neil D Gershon, July 11, 2017: US09700346

A rotational thrombectomy wire for breaking up vascular thrombus or other obstructive material having a core having a proximal portion and a distal portion. The distal portion has a smaller diameter than the proximal portion. A cable extends distally of the core. The cable has a first covering mater ...


32
Marc Alan Levine, Nicholas Ciccarelli, Michael Leedle, John D Leedle: Rotational thrombectomy wire. Rex Medical, Neil D Gershon, October 24, 2017: US09795406

An assembly insertable into a lumen of a patient including a motor housing having a motor contained therein, a motor shaft extending from the motor, a first coupler positioned at the motor shaft having a first magnet positioned therein adjacent a distal end, a rotational wire, and a second coupler p ...


33
Stephen Hebert, Marc Alan Levine: Method of delivering a stent. BACK BAY MEDICAL, Peter B Scull, Hamilton DeSanctis & Cha, August 25, 2015: US09114038

A guidewire loaded stent for delivery through a catheter is described herein. The stent delivery assembly can deliver and place a stent within tortuous regions of the body which are accessible to guidewires but inaccessible to stenting catheters. The assembly comprises a guidewire covered in part by ...


34
Marc Alan Levine: Systems and methods for assessing vasculature health and blood clots. Makaha Medical, July 11, 2017: US09700215

A system and method for determining a pH level of blood in a vessel of a patient including a flexible elongated member configured and dimensioned for insertion in the vessel of the patient, a sensor positioned at the distal portion of the elongated member, and a connector connecting the elongated me ...


35
Marc Alan Levine, Stephen Hebert, Thomas G Breton, David A Watson: Long nose manipulatable catheter. Micrus Endovascular Corporation, Gregory & Sawrie, April 9, 2013: US08414524

The long nose manipulatable catheter includes a main lumen, a wire lumen with a push-pull wire therethrough, and a flexible joint region. The catheter section includes a control including a handle and a wire control member engaging the push-pull wire for manipulating the flexible joint region. The p ...


36
Jamie P Levine, Alexes Hazen, Marc Alan Levine: Tissue collection system. New York University, LeClairRyan a Professional Corporation, November 1, 2016: US09480464

The present invention relates to a tissue collection system. The system includes an outer housing, a first cylindrical fenestrated member within and immovable relative to the outer housing, a second cylindrical fenestrated member defining an inner tissue collection chamber and being positioned withi ...


37
Marc Alan Levine: Method and apparatus for caged stent delivery. May 28, 2013: US08449594

In combination a device for delivering a stent within an intraluminal cavity and a stent including an elongated member configured to receive a stent thereon, a stent mounted on the elongated member and movable between a smaller diameter delivery position and an expanded placement position and a tubu ...


38
Marc Alan Levine, Stephen Hebert: Method and apparatus for caged stent delivery. Mika Mayer, Morrison & Foerster, May 6, 2004: US20040087965-A1

A method and apparatus for caged stent delivery is provided herein. The device can be used to position and deliver any type of stent to a preselected treatment site within an intraluminal cavity. The device comprises a tubular portion, a plurality of arms attached to the distal end of the tubular po ...


39
Marc Alan Levine, Stephen Hebert: Bifurcated guidewire and methods of use. Mika Mayer, Morrison & Foerster, July 1, 2004: US20040127975-A1

Described herein are methods and devices that may be useful, for instance, in thrombectomy and embolectomy procedures, stent delivery procedures, and procedures for bridging the neck of an aneurysm. The bifurcated guidewire device described herein comprises a proximal end, a distal end, a length the ...


40
Stephen Hebert, Marc Alan Levine: Manipulatable delivery catheter for occlusive devices (II). Counter Clockwise, Morrison & Foerster, February 17, 2005: US20050038467-A1

This is in the general field of surgical instruments and is specifically a delivery catheter with a flexible, proximally-manipulated hinge or joint region. The inventive catheter may have a balloon region. The catheter may have a shaft of varying flexibility which contains several lumen. The inner, ...