Patent application number | Description | Published |
20130297011 | DEVICES AND METHODS FOR TRANSCATHETER HEART VALVE DELIVERY - A delivery device for a collapsible prosthetic heart valve includes an operating handle and a catheter assembly. The operating handle may include a housing defining a movement space therein, a carriage assembly moveable in a longitudinal direction within the movement space, a deployment actuator coupled to the housing and rotatable relative to the housing, and a coupling assembly rotationally fixed to the deployment actuator. The catheter assembly may include a first shaft around which a compartment is defined and a distal sheath operatively connected to the carriage assembly. Movement of the carriage assembly in the longitudinal direction in the movement space may move the distal sheath between the closed condition and the open condition. The coupling assembly may have an engaged position in which rotation of the deployment actuator moves the carriage assembly, and a disengaged position in which rotation of the deployment actuator does not move the carriage assembly. | 11-07-2013 |
20140058505 | ADJUSTABLE ANNULOPLASTY RING SIZING INDICATOR - An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rotation thereof during use of the tool by the surgeon. A locking device is associated with the adjustment tool to enable the releasable attachment of the tool to the anatomical device during its adjustment by manipulation of the tool. The locking device is oriented into operative and inoperative positions by the engagement and disengagement of locking elements. A scale may be provided on the adjustment tool to assist a surgeon in determining the size or amount of adjustment to the size of the anatomical device during its adjustment. | 02-27-2014 |
20140074226 | ANTI-ROTATION LOCKING FEATURE - An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rotation thereof during use of the tool by the surgeon. A locking device is associated with the adjustment tool to enable the releasable attachment of the tool to the anatomical device during its adjustment by manipulation of the tool. The locking device is oriented into operative and inoperative positions by the engagement and disengagement of locking elements. A scale may be provided on the adjustment tool to assist a surgeon in determining the size or amount of adjustment to the size of the anatomical device during its adjustment. | 03-13-2014 |
20140088691 | TOOL FOR THE ADJUSTMENT OF A PROSTHETIC ANATOMICAL DEVICE - An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rotation thereof during use of the tool by the surgeon. A locking device is associated with the adjustment tool to enable the releasable attachment of the tool to the anatomical device during its adjustment by manipulation of the tool. The locking device is oriented into operative and inoperative positions by the engagement and disengagement of locking elements. A scale may be provided on the adjustment tool to assist a surgeon in determining the size or amount of adjustment to the size of the anatomical device during its adjustment. | 03-27-2014 |
20140128970 | APPARATUS AND METHOD FOR HEART VALVE REPAIR | 05-08-2014 |
20140142690 | ADJUSTABLE PROSTHETIC ANATOMICAL DEVICE HOLDER AND HANDLE FOR THE IMPLANTATION OF AN ANNULOPLASTY RING - An adjustable prosthetic anatomical holder system may include an adjustable annuloplasty ring, a ring holder, and a positioning handle. The adjustable annuloplasty ring holder facilitates placement and adjustment of the annuloplasty ring during a cardiac surgical procedure. An optional positioning handle holds the adjustable annuloplasty ring during placement and suturing of the ring. The ring holder is constructed from two members that are slidably fit together in telescopic arrangement to accommodate adjustment of the ring size. | 05-22-2014 |
20140207154 | APPARATUS AND METHOD FOR HEART VALVE REPAIR - A device and method for repairing a mitral valve leaflet | 07-24-2014 |
20140214152 | METHOD AND DEVICE FOR HEART VALVE REPAIR - A repair device for repairing a heart valve leaflet in a patient includes a hollow body with a capture tool and a tissue puncture element at the distal end thereof. The capture tool may be used to capture and stabilize the heart valve leaflet tissue. The tissue puncture element may puncture the leaflet tissue and deploy at least one anchor having a length of suture attached thereto. By tensioning the suture, the leaflet tissue may become plicated. The tensioned suture may then be cinched to maintain the plication. | 07-31-2014 |
20140371766 | APPARATUS AND METHOD FOR HEART VALVE REPAIR | 12-18-2014 |
Patent application number | Description | Published |
20090001594 | AIRGAP INTERCONNECT SYSTEM - A method may comprise assembling a first dielectric ensemble that comprises a first dielectric layer exhibiting a first porosity, a second dielectric layer exhibiting a second porosity and a third dielectric layer exhibiting a third porosity, and fabricating a first metal line in the dielectric ensemble. A chemical may be applied on the third layer to pass through and dissolve a portion of the second layer. The third layer acts to prevent a via that is partially landed on the dielectric from exposing the air gap underneath. | 01-01-2009 |
20120248608 | SELF-FORMING, SELF-ALIGNED BARRIERS FOR BACK-END INTERCONNECTS AND METHODS OF MAKING SAME - Processes of forming an insulated wire into an interlayer dielectric layer (ILD) of a back-end metallization includes thermally treating a metallic barrier precursor under conditions to cause at least one alloying element in the barrier precursor to form a dielectric barrier between the wire and the ILD. The dielectric barrier is therefore a self-forming, self-aligned barrier. Thermal processing is done under conditions to cause the at least one alloying element to migrate from a zone of higher concentration thereof to a zone of lower concentration thereof to further form the dielectric barrier. Various apparatus are made by the process. | 10-04-2012 |
20130320520 | CHEMICALLY ALTERED CARBOSILANES FOR PORE SEALING APPLICATIONS - A method including forming a dielectric material including a surface porosity on a circuit substrate including a plurality of devices; chemically modifying a portion of the surface of the dielectric material with a first reactant; reacting the chemically modified portion of the surface with a molecule that, once reacted, will be thermally stable; and forming a film including the molecule. An apparatus including a circuit substrate including a plurality of devices; a plurality of interconnect lines disposed in a plurality of layers coupled to the plurality of devices; and a plurality of dielectric layers disposed between the plurality of interconnect lines, wherein at least one of the dielectric layers comprises a porous material surface relative to the plurality of devices and the surface comprises a pore obstructing material. | 12-05-2013 |