Scimed Life Systems, Inc.

Boston Scientific Scimed, Inc.

Other

Boston Scientific Corporation

Robert L Cassell

Thomas E Broome

John M Daniel

David J Holtan

Brian J Lowe

Bradley Frank Slaker

John M K Daniel

Daniel O Adams

John E Arnold, Jr

Jeffrey H Vogel

Scott Raymond Smith

James M Anderson

Andrew T Forsberg

Thomas V Ressemann

Brian J Brown

Anthony Ciro Vrba

Alan David Eskuri

Jackson F Demond

Lloyd K Willard

James G Hansen

Mark J Whalen

Colin P Hart

Mel R Beulke

Thomas Deyette, Jr

Marlon Moreno

Eliot Kim

Peter Hirshman

Verivada (Chandru) Chandrasekaran

Gary R Kostur

Douglas B Molland

Robert J Robinson

John Daniel

Bradley F Slaker

Jeffery H Vogel

Alan D Eskuri

A filter disposed at the distal end of an elongate guidewire. Catheters are provided for delivering the filter to, and retrieving the filter from, a treatment site. The catheters can be over-the-wire or single operator exchange. The catheters include a housing for receiving the filter therein. The housing has an atraumatic distal end.

Intravascular filter and method

Anchoring mechanisms for releasably securing an intravascular device along an elongated member such as a guidewire or catheter. The anchoring mechanism may include an object that can be actuated between an unlocked position and a locked position. In the unlocked position, the anchoring mechanism is slidably and rotationally disposed about the elongated member. In the locked position, the anchoring mechanism is releasably secured to the elongated member, preventing movement thereon. A placement mechanism such as a tubular member can be utilized to actuate the anchoring mechanism between the unlocked and locked positions.

Apparatus for anchoring an intravascular device along a guidewire

An emboli capturing system captures emboli in a body lumen. A first elongate member has a proximal end and a distal end. An expandable emboli capturing device is mounted proximate the distal end of the first elongate member, and is movable between a radially expanded position and a radially contracted position. When in the expanded position, the emboli capturing device forms a basket with a proximally opening mouth. A second elongate member has a proximal and a distal end with a lumen extending therebetween. The lumen is sized to slidably receive a portion of the first elongate member. An expandable delivery device is mounted to the distal end of the second elongate member and is movable from a radially retracted position to a radially expanded position. The delivery device has a receiving end configured to receive the emboli capturing device, and retains at least the mouth of the emboli capturing device in a radially retracted position.

Distal protection device and method

The present invention relates to a method for masking the inner surface of a tubular medical device with a fluid in order to selectively coat the outer surface of the tubular medical device. The inner lumen of the tubular medical device is filled with the fluid prior to deposition of a coating to the outer surface.

Liquid masking for selective coating of a stent

Embolic protection sheath and method of using the same. In some embodiments, the present invention includes an elongate shaft, an embolic protection filter coupled to the shaft, and a sheath disposed over at least a portion of the shaft.

Embolic protection filter delivery sheath

Apparatus and methods are provided for use in filtering emboli from a vessel, wherein a vascular filter is disposed on a guide wire, the vascular filter having a support hoop disposed from a suspension strut so as to permit lateral eccentric displacement of the support hoop relative to a longitudinal axis of the guide wire. A blood permeable sac is affixed to the support hoop to form a mouth of the blood permeable sac. The support hoop is disposed obliquely relative to the guide wire and is capable of being properly used in a wide range of vessel diameters. The support hoop collapses the mouth of the blood permeable sac during removal of the vascular filter to prevent material from escaping from the sac. A delivery sheath and introducer sheath for use with the vascular filter of the present invention are also provided.

One piece loop and coil

The present invention relates generally to guidewires with a high level of torquability, flexibility, and elasticity. In an embodiment, a guidewire comprises an elongate shaft having an outside diameter. The shaft may include a filler and a polymeric matrix, wherein the filler includes a plurality of wires, wherein the matrix substantially surrounds the filler, and wherein the outside diameter of the shaft is sized appropriately for being disposed within a lumen of an intravascular catheter.

Flexible composite guidewire for intravascular catheter

Distal protection filter frame and method for using and manufacturing the same. A distal protection filter frame may include one or more struts, a mouth, and a filter coupled to the mouth.

Distal protection filter and method of manufacture

Growing community of inventors

Otsego, MN, United States of America

Robert L Cassell