Millipede, Inc.

Boston Scientific Scimed, Inc.

Other

Terry Wayne Daniels

Randall T Lashinski

Matthew Rust

Patrick Edward Macaulay

Kris Kristoffersen

Richard Glenn

Michael Lee

Kristian Kristoffersen

Patrick MacAulay

Excessive dilation of the annulus of a mitral valve may lead to regurgitation of blood during ventricular contraction. This regurgitation may lead to a reduction in cardiac output. Disclosed are systems and methods relating to an implant configured for reshaping a mitral valve. The implant comprises a plurality of struts with anchors for tissue engagement. The implant is compressible to a first, reduced diameter for transluminal navigation and delivery to the left atrium of a heart. The implant may then expand to a second, enlarged diameter to embed its anchors to the tissue surrounding and/or including the mitral valve. The implant may then contract to a third, intermediate diameter, pulling the tissue radially inwardly, thereby reducing the mitral valve and lessening any of the associated symptoms including mitral regurgitation.

Adjustable endolumenal implant for reshaping the mitral valve annulus

Systems, devices and methods related to various heart valve implants and for delivery of those heart valve implants are described. The implants may be used to re-size a native valve annulus or to replace a native heart valve. The implants include a re-sizable frame having angled struts. Anchors secure the implant to tissue and collars are used to decrease the angle between the struts and contract the frame. The implant thus expands from a first size inside of a delivery catheter, to a second and larger deployed size inside the heart to engage and anchor with the tissue, and then to a third and contracted size to re-size the annulus and/or provide a secure fit for a replacement heart valve. Various delivery systems including imaging capabilities for precise delivery, positioning and anchoring of the various implants are further described.

Implantable device and delivery system for reshaping a heart valve annulus

Disclosed are systems and methods relating to an implant configured for reshaping a mitral valve. The implant comprises a plurality of struts with anchors for tissue engagement. The implant is compressible to a first, reduced diameter for transluminal or transapical navigation and delivery to the left atrium of a heart. The implant may then expand to a second, enlarged diameter to embed its anchors to the tissue surrounding and/or including the mitral valve. The size and/or shape of the implant may then be adjusted, pulling mitral annulus tissue radially inwardly, and restrained in the adjusted configuration to improve mitral valve function.

Method of reconfiguring a mitral valve annulus

Disclosed is an implantable mitral valve having an adjustable support. The support comprises a plurality of pairs of adjacent struts joined at apexes and a plurality of anchors for tissue engagement. The implant is adjustable to a first, reduced diameter for transluminal navigation and delivery to the left atrium of a heart. The implant may then expand to a second, enlarged diameter for the step of embedding the anchors into tissue surrounding and/or including the mitral valve. The implant may then be adjusted to a third, intermediate diameter, pulling the tissue radially inwardly, thereby reducing the native mitral valve annulus and supporting the prosthetic mitral valve.

Prosthetic mitral valve with adjustable support

Adjustable endolumenal mitral valve ring

A portable cleansing device () for cleaning small items, such as a pacifier (), with pressurized liquid. The invention consists of a container () with a lid () that is removably attached to the container for maintaining liquid-tight integrity. A vertical partition () within the container forms a fresh liquid reservoir () for storing fresh water and a waste liquid repository () for storing waste water. A cleaning chamber () is formed having an inner wall () that is spaced from the container to create a void () therebetween that incorporates a number of nozzle openings (). A liquid pump () is attached to the container and is in fluid communication with the void and with the fresh liquid reservoir. When the pump is manually energized, water is forced from the reservoir through the nozzles, thus spraying pressurized water onto the object positioned within the cleaning chamber, with the water accumulating and stored in the repository beneath the chamber.

Growing community of inventors

Occidental, CA, United States of America

Terry Wayne Daniels