Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.

Abstract: A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.

Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.

Abstract: A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.

Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.

Abstract: The present invention relates to an implantable apparatus and methods of use thereof for treating congestive heart failure. An apparatus of this invention may be anchored by implantation of a section of the apparatus within in a branch pulmonary artery, for example the left pulmonary artery, which then positions and anchors another section, for example a device frame section of the apparatus within the main pulmonary artery. A medical device may be attached to the anchored device frame.

Abstract: Apparatus is provided, including a radially-expandable percutaneous implant, a tissue anchor, and a connecting element shaped so as to provide an annular loop surrounding a proximal portion of the tissue anchor in a manner which enables rotation of the anchor about a central longitudinal axis thereof when surrounded by the annular loop. The apparatus also includes a flexible longitudinal member coupled at a first portion thereof to at least a portion of the percutaneous implant and at a second portion to the connecting element. The annular loop of the connecting element facilitates rotation of the tissue anchor about the central longitudinal axis such that the anchor can rotate about the central longitudinal axis with respect to the annular loop, the flexible longitudinal member, and the percutaneous implant. Other applications are also described.

Abstract: An intravascular platform for supporting an intravascular device includes two loops of wire each configured to assume a shape lying generally on a virtual cylinder of given diameter. The two loops are interconnected by at least one connecting wire which maintains the loops axially spaced from each other. Also disclosed are axially-extended loop forms, and associated intravascular devices.

Abstract: An intravascular device for minimally invasive deployment within a vessel includes a closed loop of flexible material configured to assume a first state in which the closed loop is folded on itself and straightened to allow delivery through a minimally invasive delivery system. When deployed, the loop assumes a second substantially ring-shaped state to become lodged against an inner wall of the vessel. The loop is preferably formed from a shape memory alloy preset to the second state and temporarily deformed to assume said first state during deployment.

Abstract: An intravascular platform for supporting an intravascular device includes two loops of wire each configured to assume a shape lying generally on a virtual cylinder of given diameter. The two loops are interconnected by at least one connecting wire which maintains the loops axially spaced from each other. Also disclosed are axially-extended loop forms, and associated intravascular devices.

Abstract: An intravascular platform for supporting an intravascular device includes two loops of wire each configured to assume a shape lying generally on a virtual cylinder of given diameter. The two loops are interconnected by at least one connecting wire which maintains the loops axially spaced from each other. Also disclosed are axially-extended loop forms, and associated intravascular devices.

Abstract: An intravascular filter includes at least one elongated support member configured to assume a retention configuration, such as a generally helical form about a central axis, and at least one flexible elongated filter member supported by the support member. The filter member is configured to assume a predefined filter form in such a manner as to form an obstacle to passage through the vessel, in a direction parallel to central axis, of particles having dimensions greater than the predefined value. The support member and the filter member are preferably prepared in a generally straight configuration to facilitate minimally invasive deployment.

Abstract: A semi-retrievable intravascular filter (100) for deployment within a vessel (108) includes a support structure (104) for deployment around an internal surface of the vessel (108) and a filter structure (102) supported by interconnection with the support structure (104). The filter structure (102) is connected to the support structure (104) so as to be selectively detachable so as to facilitate removal of the filter structure (102) without the support structure (104). Also described are various retrieval systems for retrievable or semi-retrievable intravascular devices, and intravascular filter structures.

Abstract: An intravascular platform for supporting an intravascular device includes two loops of wire (100, 104) each configured to assume a shape lying generally on a virtual cylinder of given diameter. The two loops (100, 104) are interconnected by at least one connecting wire (102) which maintains the loops axially spaced from each other. Also disclosed are axially-extended loop forms, and associated intravascular devices.

Abstract: An intravascular filter includes at least one elongated support member configured to assume a retention configuration, such as a generally helical form about a central axis, and at least one flexible elongated filter member supported by the support member. The filter member is configured to assume a predefined filter form in such a manner as to form an obstacle to passage through the vessel, in a direction parallel to central axis, of particles having dimensions greater than the predefined value. The support member and the filter member are preferably prepared in a generally straight configuration to facilitate minimally invasive deployment.