Scimed Life Systems, Inc.

Anulex Technologies, Inc.

Boston Scientific Scimed, Inc.

Krt Investors, Inc.

Paul H Burmeister

Charles L Euteneuer

Matthew M Burns

Rodney L Houfburg

Lawrence William Wales

Joseph C Cauthen, Iii

Dean A Peterson

Steven S Hackett

Paul C Slaikeu

Andrew W Buirge

Richard E Cappetta

Bradley John Wessman

Brian Lee Dukart

Phlayne M Fraser

Daniel O Adams

Brian J Brown

Thomas R Hektner

Susan M Shoemaker

Anthony Ciro Vrba

Paul J Fordenbacher

Paul J Buscemi

Joseph C Cauthen Iii

The present invention provides methods and devices for annulus disc repair with and without the use of a patch or stent. The methods and devices are particularly suited to the repair and/or reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, with reduced failure rate as compared to conventional surgical procedures.

Methods and devices for spinal disc annulus reconstruction and repair

A new multiple component stent arrangement which allows for initial self-expansion and subsequent deformation to a final enlarged size.

Tissue supporting devices

A spinal disc annulus repair stent for repair and reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, which may incorporate suture closure or other means of stent insertion and fixation, designed to reduce the failure rate of conventional surgical procedures on the spinal discs. In an illustrative embodiment, the design of the spinal disc annulus stent advantageously allows ingrowth of normal cells of healing in an enhanced fashion strengthening the normal reparative process.

Spinal disc annulus reconstruction method and deformable spinal disc annulus stent

A spinal disc annulus repair device for repair and reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, which may incorporate suture closure or other means of stent insertion and fixation, designed to reduce the failure rate of conventional surgical procedures on the spinal discs.

Spinal disc annulus reconstruction method and spinal disc annulus stent

The present invention provides methods and devices for annulus disc repair. The methods and devices are particularly suited to the repair and/or reconstruction of the spinal disc wall (annulus) after surgical invasion or pathologic rupture, with reduced failure rate as compared to conventional surgical procedures.

Spinal disc annulus repair system and methods

A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing the core. The plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. The distal end of the proximal jacket portion and the proximal end of the distal jacket portion substantially abut each other and are of substantially equal outer diameters so as to form a smooth transition between the proximal and the distal jacket portions.

Intravascular guide wire and method for manufacture thereof

A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing at least a portion of the core. In some embodiments, the plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material. In some embodiments, the core member has a proximal portion and a distal portion, and a first plastic jacket is disposed about the proximal portion and a second jacket formed of a fluoroelastomer is disposed about the distal portion.

A stent has a tubular body with end regions and a middle region. The tubular body has a plurality of openings in it, the number of openings greater in the middle region than in the end regions. The tubular members also comprise an inner component and an outer component, the outer component disposed about the inner component. The inner component comprises a woven braid.

Stent delivery apparatus and method

A guide wire, and a method for the manufacture thereof, having a core and a plastic jacket enclosing at least a portion of the core. In some embodiments, the guidewire also includes a radiopaque coil disposed about a first portion of the core wire. The polymer jacket includes a first portion disposed about the radiopaque coil, and a second portion adjacent the first portion and overlaying and in contact with a second portion of the core wire. In some embodiments, the plastic jacket comprises a proximal portion formed of a first plastic material and a distal jacket portion formed of a second plastic material.

A new multiple component stent arrangement which allows for initial self-expansion and subsequent deformation to a final enlarged size. These tissue supporting devices are generally cylindrical or tubular. They have at least one component which is deformable, by an external force, to maintain further expansion.

Growing community of inventors

White Bear Lake, MN, United States of America

Paul H Burmeister