Cook Medical Technologies LLC

Cook Incorporated

Other

Med Institute Incorporated

William Cook, Europe A/s

Cook Incorporated and Sabin Corporation

William Cook Europe Aps

Scott E Boatman

Michael C Hoffa

David G Burton

Darin Gene Schaeffer

David A Drewes

Brian L Bates

Thomas A Osborne

Jay A Dittman

David R Lessard

Maggie A Z Hupcey

David Ernest Hartley

Steen Aggerholm

Anthony O Ragheb

Thomas Lysgaard

Jason S Sturgeon

Joseph W Roberts

Neal E Fearnot

William D Voorhees, Iii

Richard Swift

Kimberly D Roberts

Kimberly D Brummett

Brett O Baker

James C Merk

Zaza Alexandrovich Kavteladze

Michael D Deckard

Constantin Cope

Arthur B Fontaine

Seoggwan Kim

Aleksandr P Korshok

Coy M Herald

Carrie L Fercik Grant

Dale T Berry

Alyssa M Bailey

David Earnest Hartley

Gerhard R Wittich

Susan DosPassos

Thomas Knobloch

Aleksandr P Potechina Ul 15 Kv 30 Korshok

Zaza A Kavteladze

Daniel Kellerer

Nathaniel A Irwin

Jürgen Tuschka

Chase B Wooley

An endoluminal prosthesis system for a branched body lumen comprises a branch vessel prosthesis. The branch vessel prosthesis is deployable within a branch vessel body lumen and comprises a stent having a generally tubular body portion, a flareable proximal end portion, and a coupling portion disposed intermediate the body portion and the flareable portion. The coupling portion is more crush-resistant than the body portion. The flareable proximal end may be disposed within a fenestrated stent graft with coupling portion disposed in the fenestration of the fenestrated stent graft.

Stent with a crush-resistant zone

An endoluminal prosthesis system for a branched body lumen comprises a branch vessel prosthesis. The branch vessel prosthesis is deployable within a branch vessel body lumen and comprises a stent having a generally tubular body portion, a flareable proximal end portion, and a coupling portion disposed intermediate the body portion and the flareable portion. The coupling portion is more crush-resistant than the body portion. The flareable proximal end may be disposed within a fenestrated stent graft wit with coupling portion disposed in the fenestration of the fenestrated stent graft.

In at least one embodiment of the present invention a balloon catheter is provided. The balloon catheter comprises a shaft having a lumen formed therethrough. Connected to the shaft is an inflatable balloon. The inflatable balloon has a balloon wall defining a balloon interior surface and a balloon exterior surface that is opposite the interior surface. In fluid communication with the balloon wall is the lumen for inflating the balloon to define an inflated state and for collapsing the balloon to define a deflated state. The balloon wall is textured in the deflated state such that the balloon interior surface is spatially registered with the balloon exterior surface. The balloon in the inflated state is tensioned to have a surface roughness substantially less than a surface roughness of the balloon in the deflated state.

Balloon catheter and method for making same

A coated medical device () including a structure () adapted for introduction into a passage or vessel of a patient. The structure is formed of preferably a non-porous base material () having a bioactive material layer () disposed thereon. The medical device is preferably an implantable stent or balloon () of which the bioactive material layer is deposited thereon. The stent can be positioned around the balloon and another layer of the bioactive material posited over the entire structure and extending beyond the ends of the positioned stent. The ends of the balloon extend beyond the ends of the stent and include the bioactive material thereon for delivering the bioactive material to the cells of a vessel wall coming in contact therewith. The balloon further includes a layer of hydrophilic material () positioned between the base and bioactive material layers of the balloon.

Coated medical device

Catheters adapted for use in small body vessels are described. A catheter includes an elongate shaft having a main body that defines first and second lumens. An inner tubular member is disposed in the second lumen and is formed of a material that has a stiffness that is greater than a stiffness of the material forming the main body and that has an elastic modulus greater than or equal to about 400 MPa.

Multi-lumen catheters for small body vessel applications

A sheath for deploying a medical device to a target site in the body of a patient. A tubular inner liner has a proximal portion, a distal portion, and an outer surface. An outer jacket has a proximal portion, a distal portion, and an inner surface. A reinforcing member is received within a length of the outer jacket. The outer jacket is positioned longitudinally around the inner liner and bonded to the outer surface of the liner. The reinforcing member, which may be a triaxial braid, or an encapsulated longitudinal reinforcing wire, extends along the outer jacket length and is configured for inhibiting elongation of the sheath upon deployment of the device.

Longitudinally reinforced sheath

A stent deployment device () is provided for deploying a stent in a lumen of a patient. The device can include a catheter (), a first balloon () positioned near a distal end of the catheter and a second balloon () adjacent to the first balloon. Alternatively, the second balloon can be positioned over the first balloon. The device also includes an expandable stent () positioned over the first balloon and the second balloon. The first balloon comprises a semi-compliant material, a noncompliant material or a compliant material. Similarly, the second balloon comprises a semi-compliant material, a noncompliant material or a compliant material. The first balloon is expandable to a first diameter, while the second balloon can be expandable to a second diameter.

Stent deployment device

An endoluminal prosthesis system for a branched body lumen comprises a branch vessel prosthesis. The branch vessel prosthesis is deployable within a branch vessel body lumen and comprises a stent having a generally tubular body portion, a flareable proximal end portion, and a coupling portion disposed intermediate the body portion and the flareable portion. The coupling portion is preferably more crush-resistant than the body portion.

Balloon catheters, and methods of treatment therewith, are provided including an inflatable first balloon at least partially enclosed by an expandable second balloon that has holes. The annular space between the first balloon and the second balloon is configured to promote delivery of the fluid evenly through holes in the second balloon to avoid problems of underloading and/or overloading. Preferably, the annular space is in communication with the holes, and the annular space is configured to receive and then to release and distribute the fluid via the holes in a substantially uniform manner such that even amounts of fluid are released in the distal and proximal holes. The first balloon may have various configurations including being tapered relative to the second balloon. The second balloon may also be tapered accordingly. The device may also include raised portions disposed in the annular space and configured to define channels having various configurations.

Weeping balloon catheter

A stent graft system for intraluminal deployment in an aorta and a branch vessel that includes an aorta stent graft for deployment within the aorta and defining a lumen for the passage of blood therethrough, and having a fenestration positioned and sized so as to allow blood to flow to a contiguous branch vessel. The system also includes a branch vessel prosthesis, preferably a stent graft, having a tubular portion and a flaring portion, such that, when deployed, the flaring portion is located within the lumen of the aorta stent graft and the tubular portion passes through the fenestration and into the branch vessel. A balloon expansion catheter expands the tubular portion and flare the flaring portion. The expansion of the tubular portion and the flaring of the flaring portion may occur sequentially or simultaneously.

Balloon flareable branch vessel prosthesis and method

Growing community of inventors

Bloomington, IN, United States of America

Scott E Boatman