Vactronix Scientific, Llc.

Advanced Bio Prosthetic Surfaces, Ltd.

Expandable Grafts Partnership

Advanced Bio Prosthetic Surfaces, Ltd., a Wholly Owned Subsidiary of Palmaz Scientific, Inc.

Palmaz Scientific, Inc.

Other

Bluebonnet Foods, L.p.

Julio C Palmaz

Christopher E Banas

Eugene A Sprague

Christopher T Boyle

Scott P Carpenter

Armando Garza

Michael Poor

Denes Marton

Roger W Wiseman

Steven Bailey

Juan C Parodi

Christian Gaston Palmaz

Hector D Barone

Cristina Simon

Animesh Choubey

Jean C LaBorde

Richard A Schatz

Hector Daniel Barone

Cristina Fuss

Steven R Bailey

Roger Wiseman

Christina Fuss

A method of making a biased cardiac valve including a cell configured to flex out-of-plane upon application of a lateral or circumferential force applied to the biased cell, the biased cell having an elongate member projecting axially from an apex of the biased cell that flexes out-of-plane concomitantly with out-of-plane flexion of the biased cell. A monolithic hypotube is formed into a lattice structure having a plurality of biased cells and elongate members and is configured into a cardiac valve having a main body portion, a valve leaflet portion, and a plurality of elongate biasing arm members. A polymer coating or covering is disposed on the valve leaflet portion and the elongate biasing arm members and subtends space between adjacent pairs of elongate biasing arm members to form valve leaflet cusps that are biased toward a central axis of the cardiac valve by the elongate biasing arm members.

Methods of making biased cell cardiac valve devices

An intravascular stent and method of making an intervascular stent having a hybrid pattern a. The hybrid pattern comprises a plurality of circumferentially self-expansible members comprising a plurality of interconnected, geometrically deformable closed cells, adjacent self-expansible members interconnected by a plurality of bridge members linking a first interconnection between two closed cells in a first self-expansible member to a second interconnection between two closed cells in a second self-expansible member, wherein the second interconnection is circumferentially offset and non-adjacent to the first interconnection.

Stents having a hybrid pattern and methods of manufacture

A stent for vascular interventions having a hybrid open cell geometry. Variants of the stent include bare metal stents and drug-eluting stents. Embodiments of the stent include end projections for radiopaque markers or a discontinuous partial radiopaque coating on low-stress or low-strain regions of the peripheral stent. The stents of the invention are characterized by having thin walls, nested rows of struts, high expansion ratio, high and uniform radial force over entire diametric size and length of device, crush resistance up to and including about 90% of its fully expanded diameter, high fatigue resistance and high corrosion resistance.

Stent and method of making same

Methods of forming topographical features on an article, for example on a medical devices that has a surface configured to promote the migration of cells onto the surface of the medical device. In particular, the resulting surface of the medical device has a noncontiguous pattern of topographical features formed therein or thereon.

Method of making topographical features and patterns on a surface of a medical device

Transluminally implantable cardiac valves configured for use in cardiac valve replacement and/or cardiac valve exclusion that are capable of percutaneous delivery on low-profile catheters having 15 French size or less. The implantable cardiac valves are fabricated of from a unitary metal material to form a lattice frame support having a main body portion and valve leaflet portion, and a plurality of elongate biasing arm members. A polymer coating or covering is disposed on the valve leaflet portion and the elongate biasing arm members and subtends space between adjacent pairs of elongate biasing arm members to form valve leaflet portions in which the elongate biasing arms and the polymer coating operate to share a mechanical load thereupon.

Low profile cardiac valves and methods of making and using same

An apparatus, assembly, and method for controlling release of a drug from a drug-eluting balloon during delivery of a drug-eluting balloon to a situs within a body. More particularly, the present invention relates to a diametrically expandable sleeve having a first non-diametrically unexpanded state in which drug retained on or in a drug-eluting balloon is protected from release by a sleeve and a second diametrically expanded state in which drug retained on or in the drug-eluting balloon is exposed for focal release in the body by diametric expansion of the sleeve, exposing openings in the sleeve during diametric expansion and closing the openings in the sleeve when the sleeve is in its diametrically unexpanded state.

Method of making drug-elution control sleeve for drug-eluting balloon

The present disclosure is a food injection needle cleaning system and method. The food injection needle cleaning system comprises a cleaning fluid tank coupled to high-pressure pump configured to pump cleaning fluid through at least one inlet, a channel, and at least one outlet of a food injection needle to dislodge and remove debris as well as sanitize the needle. The present disclosure comprises a high-pressure chamber configured to secure the food injection needle and seal around the needle such that fluid enters the needle through an inlet of the high-pressure chamber and exits the needle through a waste line.

Injector needle cleaning apparatus and method

An apparatus, assembly and method for controlling release of a drug from a drug-eluting balloon during delivery of a drug-eluting balloon to a situs within a body. More particularly, the present invention relates to a diametrically expandable sleeve having a first non-diametrically unexpanded state in which drug retained on or in a drug-eluting balloon is protected from release by a sleeve and a second diametrically expanded state in which drug retained on or in the drug-eluting balloon is exposed for focal release in the body by diametric expansion of the sleeve, exposing openings in the sleeve during diametric expansion and closing the openings in the sleeve when the sleeve is in its diametrically unexpanded state.

Drug-elution control sleeve for drug-eluting balloon and method

A biased cell configured to flex out-of-plane upon application of a lateral or circumferential force applied to the biased cell, the biased cell having an elongate member projecting axially from an apex of the biased cell that flexes out-of-plane concomitantly with out-of-plane flexion of the biased cell. An integral and monolithic hypotube is fashioned into a lattice structure having a plurality of biased cells and elongate members and is capable of being configured into a cardiac valve. Transluminally implantable cardiac valves configured for use in cardiac valve replacement and/or cardiac valve exclusion that are capable of percutaneous delivery on low-profile catheters having 15 French size or less. The implantable cardiac valves are fabricated of from a unitary metal material to form a lattice frame support having a main body portion and valve leaflet portion, and a plurality of elongate biasing arm members. A polymer coating or covering is disposed on the valve leaflet portion and the elongate biasing arm members and subtends space between adjacent pairs of elongate biasing arm members to form valve leaflet cusps that are biased toward a central axis of the cardiac valve by the elongate biasing arm members.

Biased cell, devices using same, and methods of making and using same

The invention relates to medical devices that has a surface configured to promote the migration of cells onto the surface of the medical device. In particular, the surface of the medical device has a noncontiguous pattern of topographical features formed therein or thereon.

Topographical features and patterns on a surface of a medical device and methods of making the same

The monolithic device comprises a plurality of scaffolding members and a mesh patterned members webbed between the scaffolding members; the mesh patterned member webbed between the scaffolding members surround a lumen and generally expands from a contracted state to an expanded state; and mesh patterned members including a plurality of openings traversing the thickness of the mesh patterned member, and the mesh patterned members including a surface on which a pattern of openings is formed.

Growing community of inventors

Napa, CA, United States of America

Julio C Palmaz