Scimed Life Systems, Inc.

Svelte Medical Systems, Inc.

Boston Scientific Scimed, Inc.

Boston Scientific Corporation

Fernando DiCaprio

Jan D Seppala

Lixiao Wang

David R Fischell

Robert E Fischell

Raed Rizq

David J Blaeser

Steven Paul Mertens

The Thomas Trinh Tran

Brett Allyn Williams

Jan Weber

Charles L Euteneuer

Thomas J Holman

Louis G Ellis

Brian J Brown

Martin R Willard

Kyle P Taylor

Andrew Joseph Dusbabek

Richard Carlton Mattison

Scott A Olson

Christopher R Larson

Dachuan Yang

Terry V Brown

Linda R Lorentzen Cornelius

Stanley A Nordin

Richard Dunn

Kristi Mae Flury

Joseph M Lyver

Justin Plessel

The Thomas Tran

Gina L Sandvick

Brett A Williams

A balloon delivery catheter apparatus including a catheter tubing defining a lumen therethrough, a balloon disposed near a distal end of the catheter tubing and moving between deflated and inflated states, and a core wire having a proximal end attached to the catheter tubing inside the lumen and extending distally away and substantially co-axially with the catheter tubing through the balloon to a distal free end. Proximal and distal balloon control bands are concentrically arranged around respective proximal and distal end portions of the balloon. A coil disposed around the core wire has a proximal end attached to at least one of the distal end portion of the balloon and the distal balloon control band.

Balloon delivery apparatus and method for using and manufacturing the same

A stent delivery catheter including a catheter tubing defining a lumen therethrough, a balloon disposed near a distal end of the catheter tubing and moving between deflated and inflated states, and proximal and distal balloon control bands concentrically arranged around respective proximal and distal end portions of the balloon. The proximal balloon control band has a proximal end located proximally of a proximal end of the balloon and a distal end located adjacent a proximal end of a received unexpanded stent. The distal balloon control band has a proximal end located adjacent a distal end of the received unexpanded stent and a distal end located distally of a distal end of the balloon. The balloon control bands each have a diametric cross-section larger than the balloon in an uninflated state and the unexpanded stent received over the balloon to impede axial movement of the unexpanded stent off of the balloon.

Stent delivery catheter

Stent delivery catheter with balloon control bands

Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an elongate shaft including a first tubular member and a second tubular member. A balloon may be coupled to the shaft. A first member may be coupled to the first tubular member and positioned within the balloon. A second member may be coupled to the first tubular member and positioned within the balloon. A medical implant may be coupled to the shaft and positioned adjacent to the balloon.

Stent delivery system having stent securement apparatus

A stent delivery system which includes a stent delivery catheter, the stent delivery catheter having a stent mounting region, the stent mounting region having an inflatable portion. A stent is disposed about the stent mounting region, the stent having an unexpanded position and an expanded position. At least one stent retaining sleeve is also included having first and second ends, the first end being attached to the stent delivery catheter, the at least one stent retaining sleeve disposed about at least a portion of the stent in the unexpanded position, the stent retaining sleeve being constructed and arranged to retract toward the attached first end when the stent is expanded.

Stent body sock

A method of making a medical device includes compressing a prosthesis, e.g., a therapeutic agent-carrying stent or stent-graft, to a catheter without contacting an outer surface of the prosthesis, e.g., by electromagnetically compressing the prosthesis.

Method of making a medical device

The present invention relates to an intraluminal medical device formed of a first base material and having a second material inlaid in the base material wherein at least one of said first material and said second material is more radiopaque than the other. The second material may be inlaid in the first either by swaging, rolling, or by coextruding the two materials. The second radiopaque material forms a substantially smooth surface with the first base material.

Stent having radiopaque markers and method of fabricating the same

A stent delivery system comprising a catheter. The catheter having a catheter shaft, and a balloon mounted thereto. A stent is disposed about at least a portion of the balloon. The stent having an unexpanded state and an expanded state. The stent being retained on the balloon in the unexpanded state by at least one sleeve. The at least one sleeve having a first portion engaged to the catheter and a second portion at least partially overlaying an end of the stent when the stent is in the unexpanded state. At least one membrane is disposed about a portion of the stent. The at least one membrane constructed and arranged to prevent portions of the stent thereunder from flaring out during advancement of the catheter.

Stent delivery system with membrane

A catheter for delivery of a prosthesis comprises an expandable member which includes a portion which foreshortens longitudinally upon radial expansion of the expandable member.

Matched balloon to stent shortening

A medical device comprising a support member adjacent to a first member and a second member, the first and second members may be laser welded to one another by directing radiation absorbable by the first and second members at the first and second members. The support member is provided adjacent to the first member and is constructed and arranged to substantially reflect or substantially transmit radiation at one or more frequencies absorbable by at least one of the first member and the second member.

Lumen support for welding

This invention relates to catheters used for delivering medical devices. The catheter incorporates sleeves which aid in containing the medical device on the catheter, wherein the sleeves have portions comprising high modulus material to aid in the function of the sleeves.

Stent delivery system

A medical device delivery system comprises an inner tube and at least one securement hub disposed about the distal end of the inner tube. The securement hub comprises an inner layer of material and an outer layer of material. The inner layer of material is more rigid than the outer layer of material. A balloon, in fluid communication with an inflation lumen, may be disposed about the securement hub and the distal end of the inner tube. The medical device delivery system may be used to deliver medical devices such as stents.

Stent delivery system with improved tracking

Growing community of inventors

Saint Paul, MN, United States of America

Fernando DiCaprio