Sherwood Services Ag

Mitralign, Inc.

Michael Sansoucy

Paul A Spence

Mark A Maguire

Kurt Haggstrom

Anthony Trupiano

Walter Bruszewski

Mark Lotito

A catheter apparatus is provided that includes a tubular body having a distal end. The body defines first and second lumens. The first lumen has a first adapter that includes a first valve biased to seal the proximal end. The first lumen defines a first lateral port and the second lumen defines a second lateral port. A push rod is connected to the first valve for corresponding movement therewith and extends to a tip. The tip includes a first member extending into the first lumen and a second member extending into the second lumen such that the first member seals the first lateral port and the second member seals the second lateral port in a closed position of the tip. The first valve is engageable such that fluid communication is established between the proximal end of the first lumen and the first lumen, and the first and second members move to an open position whereby fluid communication is established. The first and second lumens may be coaxial whereby the first lumen has a first port that seals a second port of the second lumen.

Valved catheter

Catheter based systems and methods for securing tissue including the annulus of a mitral valve. The systems and methods employ catheter based techniques and devices to plicate tissue and perform an annuloplasty.

Tissue fastening systems and methods utilizing magnetic guidance

A catheter is provided that includes an elongated tubular body extending to a distal end. The tubular body has a first and a second lumen with a septum disposed therebetween. The tubular body includes a first wall that defines the first lumen and a second wall that defines the second lumen. A portion of the septum extends distally beyond the first lumen and the second lumen. The first wall includes a first wall extension that extends distally beyond the first lumen and is spaced apart from the portion of the septum. The first wall extension defines a concave surface facing the portion of the septum. Alternatively, the septum has a septum extension that extends distally beyond the first lumen and the second lumen. In alternate embodiment, the septum extension defines a first planar surface and an opposing second planar surface.

Catheter with occlusion resistant tip

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Plainville, MA, United States of America

Michael Sansoucy