Patent application number | Description | Published |
20090182336 | APPARATUS AND METHODS FOR FRACTURE REPAIR - Apparatus and methods for bone fracture repair. The apparatus may include a structural support for positioning a first bone segment relative to a second bone segment. The apparatus may include an anchoring substrate. The anchoring substrate may be configured to compress the first bone segment to the second bone segment. The anchoring substrate may transmit tension from a distal bone segment anchor in the first bone segment to a proximal bone segment anchor in the second bone segment. The apparatus may be configured to be deployed percutaneously in an inner cavity of a bone. The apparatus may be installed in an open fracture. The apparatus may be expanded, self-expanding or configured for mechanically actuation. Some embodiments of the apparatus may include a central axis member that may be used in conjunction with expansion of one or both of the structural support and the anchoring substrate to configure the apparatus. | 07-16-2009 |
20100163054 | Methods And Apparatus For Occlusion Of Body Lumens - The invention describes methods and apparatus for creating permanent occlusion of body lumens such as the fallopian tubes. The methods and apparatus use non-surgical approaches to deliver permanent implants which create acute occlusion of desired body lumens which resolve to permanent occlusions of the lumens. | 07-01-2010 |
20110178520 | ROTARY-RIGID ORTHOPAEDIC ROD - Apparatus and method for repairing a fractured bone. The apparatus and methods may involve an intramedullary rod. The rod may include a first elongated member and a second elongated member. Each of the first and second elongated members may be configured to bend in a first direction and to resist bending in a second direction. The first and second elongated members may be arranged such that: (1) the rod is bendable when the first direction of the first elongated member is aligned with the first direction of the second elongated member; and (2) the rod is rigid when the first direction of the first elongated member is aligned with the second direction of the second elongated member. Some embodiments may include rods that have sections that may be configured to be curved and rigid. | 07-21-2011 |
20110190832 | APPARATUS AND METHODS FOR BONE ACCESS AND CAVITY PREPARATION - Apparatus and methods for preparing the interior of a bone for therapy. The therapy may include therapy for a bone fracture. The apparatus and methods may involve orienting a surgical instrument for proper deployment in the interior of the bone. An instrument guide may be positioned and retained against translation along, and rotation about one or more of three substantially orthogonal axes. Apparatus placed exterior to the bone may register the guide to a region inside the bone that is designated for preparation or treatment. One or more broaching members may be used to prepare the region for treatment. A broaching member may be expandable inside the bone. A broaching member may be flexible such that it broaches bone having a relatively lower density and it leaves bone having a relatively higher density substantially intact. | 08-04-2011 |
20110218585 | APPARATUS AND METHODS FOR BONE REPAIR - Apparatus and methods for repairing a bone. The apparatus and methods may involve transferring a mechanical load from a first bone fragment to a second bone fragment. For example, the first bone fragment may be at the end of the bone. The second bone fragment may be in the diaphyseal region of the bone. The bone fragment at the end of the bone may be separated by a fracture from the bone fragment in the diaphyseal region of the bone. The fracture may interfere with transmission of the load from the bone fragment at the end of the bone to the bone fragment in the diaphyseal region of the bone. Transmission of the load across the fracture by the apparatus may promote healing of the fracture. | 09-08-2011 |
20110218626 | APPARATUS AND METHODS FOR SECURING A BONE IMPLANT - Apparatus and methods for securing a bone implant are provided. The implant may be an expandable implant. The implant may be a non-expandable implant. The implant may be for repairing a bone fracture. The implant may be secured to a bone by anchors. The implant may include anchor receiving features. The anchor receiving features may be configured to direct an anchor into cortical bone. The anchor receiving features may be configured to receive an anchor driven through cortical bone. The implant may include bone engaging members configured to engage cancellous bone. An implant may include different profiles. The different profiles may be configured to secure the implant. The profiles may be configured to support the bone. The implant may have different flexing properties configured to position the implant in the bone. The implant may be positioned to receive an anchor driven through an outside of the bone. | 09-08-2011 |
20110238102 | TRANSSEPTAL DELIVERY INSTRUMENT - Access to the left side of the heart is gained through a heart wall. A delivery instrument includes a guide that may include or carry a puncturing instrument that is adapted to be directed toward the heart wall. In some embodiments a distal portion of the delivery instrument may be adapted to be co-located with the coronary sinus. In addition, the guide may be located a known distance from the portion of the delivery instrument that is co-located with the coronary sinus. Access to the left side of the heart may thus be readily gained by positioning the delivery instrument relative to the coronary sinus. | 09-29-2011 |
20120253410 | APPARATUS AND METHODS FOR BONE REPAIR PREPARATION - Apparatus and methods for preparing a fractured bone for repair. Preparing the bone may include fracture reduction. Preparing the bone may include holding a fracture in reduction. Preparing the bone may include identifying locations for obtaining access to an interior region of the bone. The apparatus may include structures outside the bone that interact with fragments of the bone. The structures may participate in the reduction. The structures may participate in holding the reduction. The structures may participate in identifying the locations. | 10-04-2012 |
20130267953 | APPARATUS AND METHODS FOR FRACTURE REPAIR - Apparatus and methods for bone fracture repair. The apparatus may include a structural support for positioning a first bone segment relative to a second bone segment. The apparatus may include an anchoring substrate. The anchoring substrate may be configured to compress the first bone segment to the second bone segment. The anchoring substrate may transmit tension from a distal bone segment anchor in the first bone segment to a proximal bone segment anchor in the second bone segment. The apparatus may be configured to be deployed percutaneously in an inner cavity of a bone. The apparatus may be installed in an open fracture. The apparatus may be expanded, self-expanding or configured for mechanically actuation. Some embodiments of the apparatus may include a central axis member that may be used in conjunction with expansion of one or both of the structural support and the anchoring substrate to configure the apparatus. | 10-10-2013 |
20140058390 | ROTARY-RIGID ORTHOPAEDIC ROD - Apparatus and method for repairing a fractured bone. The apparatus and methods may involve an intramedullary rod. The rod may include a first elongated member and a second elongated member. Each of the first and second elongated members may be configured to bend in a first direction and to resist bending in a second direction. The first and second elongated members may be arranged such that: (1) the rod is bendable when the first direction of the first elongated member is aligned with the first direction of the second elongated member; and (2) the rod is rigid when the first direction of the first elongated member is aligned with the second direction of the second elongated member. Some embodiments may include rods that have sections that may be configured to be curved and rigid. | 02-27-2014 |
20140128870 | APPARATUS AND METHODS FOR FRACTURE REPAIR - Apparatus and methods for bone fracture repair. The apparatus may include a structural support for positioning a first bone segment relative to a second bone segment. The apparatus may include an anchoring substrate. The anchoring substrate may be configured to compress the first bone segment to the second bone segment. The anchoring substrate may transmit tension from a distal bone segment anchor in the first bone segment to a proximal bone segment anchor in the second bone segment. The apparatus may be configured to be deployed percutaneously in an inner cavity of a bone. The apparatus may be installed in an open, fracture. The apparatus may be expanded, self-expanding or configured for mechanically actuation. Some embodiments of the apparatus may include a central axis member that may be used in conjunction with expansion of one or both of the structural support and the anchoring substrate to configure the apparatus. | 05-08-2014 |