Other

Medtronic, Inc.

Satiety, Inc.

Thomas J. Fogarty

Arbor Surgical Technologies, Inc.

Neil D Holmgren

Thomas J Fogarty

Michael J Drews

D Bruce Modesitt

David B Willis

George D Hermann

Thomas A Howell

Robert T Chang

Ernest Lane

Roger A De La Torre

Bradley B Hill

J Stephen Scott

David Shields

Thomas H Howell

David E Willis

Joshua S Whittemore

Federico Gutierrez

Bruce Modesitt

Federico Guiterrez

An intravascular implant and methods of using the implant within the vasculature of the body, for example near a vascular aneurysm, are disclosed. A method of treating an aneurysm includes positioning a vascular graft comprising a tubular channel having a first end and a second end in a blood vessel, securing the vascular graft in place with an expandable anchoring member, and filling a seal cuff on the vascular graft, wherein the seal cuff extends radially outward beyond an exterior surface of the vascular graft, wherein the seal cuff comprises a first seal portion and a second seal portion and wherein the first seal portion is separated from the second seal portion by a first gap and a second gap along a circumference of the seal cuff.

Intravascular implants and methods of using the same

Non-expandable space-occupying devices for treating voids within the body are disclosed. The devices can have multiple non-expandable space-occupying elements connected to a flexible leader. Methods of making and using the devices are also disclosed.

Embolization device and a method of using the same

A heart valve assembly comprises a first prosthesis configured to expand from an unexpanded state to an expanded state at which the first annular prosthesis contacts native tissue of a body lumen. The heart valve assembly also comprises a second prosthesis comprising a valve, and a connection adapter that secures the second prosthesis to the first prosthesis, the connection adapter having a multi-lobed circumference.

Heart valve assemblies

A method of filling an aneurysm space within the abdominal aorta is disclosed. The method involves placing a prosthesis in the abdominal aorta; delivering a fillable bladder in a deflated state into the aneurysm space using a catheter; placing a filler tube in fluid communication with an inflow port of the fillable bladder. The fillable bladder comprises a bladder seal surrounding the fillable bladder and the bladder seal has a first side, a second side, a third side, and a fourth side. The first side is symmetric with the second side with respect to a first axis of the fillable bladder and the third side is symmetric with the fourth side with respect to a second axis of the fillable bladder. The first axis is perpendicular to the second axis. The method further involves filling the fillable bladder with a filling agent and removing the filler tube.

Non-expandable space-occupying devices for treating voids within the body are disclosed. The devices can have multiple non-expandable space-occupying elements connected to a flexible leaden. Methods of making and using the devices are also disclosed.

Devices for fixturing a prosthesis to a first mass and methods of making and using the same are disclosed. Complementary fixturing devices and methods of making and using the same are also disclosed. The devices can be used to attach a heart valve gasket body to a biological annulus.

Methods of using a prosthesis fixturing device

A method of using a prosthetic heart valve assembly can include implanting a first prosthesis directly into a native annulus. The first prosthesis can have a central longitudinal axis and a first engagement element. The method can also include engaging the first engagement element of the first prosthesis with a second engagement element of a second prosthesis to securely couple the second prosthesis to the first prosthesis. The second prosthesis can have a prosthetic valve. The first engagement element engages the second engagement element by moving the second prosthesis towards the first prosthesis in a direction generally parallel to the central longitudinal axis until the first engagement element engages the second engagement element.

Biologically implantable prosthesis and methods of using the same

Biologically implantable prostheses and methods of using the same are disclosed. In one embodiment, a heart valve assembly includes a first annular prosthesis sized for introduction into a tissue annulus in a heart; a first magnet in the first prosthesis; a second valve prosthesis separate and disconnected from the first prosthesis and comprising a heart valve crown with leaflets, the second prosthesis configured for introduction into the tissue annulus after introducing the first prosthesis into the tissue annulus; and a second magnet in the second prosthesis, wherein an attraction between the first magnet and the second magnet engages the first prosthesis to the second prosthesis to attach the second prosthesis to the first prosthesis in the tissue annulus.

Biologically implantable prosthesis

A method for implanting a heart valve assembly includes a first annular prosthesis for implantation within a tissue annulus, a second valve prosthesis, and a multi-lobed connection adapter to secure the second prosthesis to the first prosthesis. In one embodiment, the adapter is arranged to allow the second prosthesis to be secured to the first prosthesis in a predetermined angular orientation. During use, the first annular prosthesis is implanted into the annulus, and the second valve prosthesis is inserted into the annulus. The adapter secures the second prosthesis relative to the first prosthesis to align the second prosthesis with the first prosthesis in a predetermined angular orientation; and secure the second prosthesis to the first prosthesis in the predetermined angular orientation.

Growing community of inventors

Chicago, IL, United States of America

Neil D Holmgren