Device, system and method to affect the mitral valve annulus of a heart
First Claim
1. A device for modifying the shape of a mitral valve annulus comprising:
- a connector disposed between first and second anchors, the first and second anchors each adapted to be deployed in a coronary sinus adjacent the mitral valve annulus to anchor the device in the coronary sinus; and
an actuation element adapted to receive a distally or proximally directed actuation force from an actuator and to transmit the actuation force to expand the first and second anchors simultaneously.
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Accused Products
Abstract
A device for modifying the shape of a mitral valve annulus. In one embodiment, the device includes a connector disposed between first and second anchors, the first and second anchors each adapted to be deployed in a coronary sinus adjacent the mitral valve annulus to anchor the device in the coronary sinus; and an actuation element adapted to receive a proximally or distally directed actuation force from an actuator and to transmit the actuation force to the first and second anchors simultaneously. The invention also includes a system for modifying the shape of a mitral valve annulus, including a percutaneous deployment apparatus, including an actuator; and a percutaneous mitral valve annuloplasty device with a connector disposed between first and second anchors, the first and second anchors each adapted to be deployed in a coronary sinus adjacent the mitral valve annulus to anchor the device in the coronary sinus; and an actuation element adapted to receive a distally proximally directed actuation force from the actuator and to transmit the actuation force to the first and second anchors simultaneously. The invention also includes a method of using such devices and systems.
189 Citations
32 Claims
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1. A device for modifying the shape of a mitral valve annulus comprising:
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a connector disposed between first and second anchors, the first and second anchors each adapted to be deployed in a coronary sinus adjacent the mitral valve annulus to anchor the device in the coronary sinus; and an actuation element adapted to receive a distally or proximally directed actuation force from an actuator and to transmit the actuation force to expand the first and second anchors simultaneously. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A system for modifying the shape of a mitral valve annulus comprising:
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a percutaneous deployment apparatus comprising an actuator; and a percutaneous mitral valve annuloplasty device comprising a connector disposed between first and second anchors, the first and second anchors each adapted to be deployed in a coronary sinus adjacent the mitral valve annulus to anchor the device in the coronary sinus; and
an actuation element adapted to receive a distally or proximally directed actuation force from the actuator and to transmit the actuation force to the first and second anchors simultaneously. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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Specification