Patent application number | Description | Published |
20080221656 | Endovascular deployment device - An endovascular delivery device ( | 09-11-2008 |
20080221659 | Endoscopic delivery device - An endoscopic or laparoscopic conduit delivery device ( | 09-11-2008 |
20080294234 | STENT GRAFTS FOR THE THORACIC AORTA - A method of temporarily reducing the diameter of a stent graft ( | 11-27-2008 |
20080312732 | Fenestrated stent grafts - A stent graft ( | 12-18-2008 |
20090216308 | Curve forming apparatus and curvable stent graft - A stent graft delivery arrangement for a stent graft ( | 08-27-2009 |
20100168838 | TRIGGER WIRE SYSTEM - A prosthesis deployment device having a elongate catheter body and a trigger wire guide concentric about the elongate catheter body where the trigger wire guide comprises three trigger wire lumens separate and apart from a guide wire lumen, with three trigger wires being at least partially disposed in the three trigger wire lumens and configured to engage a portion of a prosthesis to retain the prosthesis adjacent to the trigger wire guide. | 07-01-2010 |
20100198328 | Preloaded Stent Graft Delivery Device - A multi-port stent graft delivery device ( | 08-05-2010 |
20100249899 | PARARENAL STENT GRAFT - A stent graft for endovascular introduction into the pararenal region of the descending aorta. The stent graft has an elongate tubular body ( | 09-30-2010 |
20100316830 | REINFORCING RING - A reinforcing ring ( | 12-16-2010 |
20110144735 | INTRODUCER - A stent graft introducer ( | 06-16-2011 |
20110172762 | SIDE BRANCH STENT GRAFT CONSTRUCTION - A stent graft ( | 07-14-2011 |
20110264192 | CURVE FORMING STENT GRAFT - A curve forming stent graft for curved vessels such as the thoracic arch. The stent graft has a tubular body zig zag self expanding stents fastened to and supporting the tubular body. The zig zag self expanding stents comprising struts and points between adjacent struts thereby defining proximal end points and distal end points. A temporary diameter constriction arrangement associated with the least some of the plurality of zig zag self expanding stents comprises a pair of adjacent distal end points being releasably retained adjacent each other whereby at rest the tubular body of the stent graft is in a substantially sawtooth form and when released in a curved configuration a distal end point of a stent overlaps a proximal end point of a distally adjacent stent to facilitate curvature of the stent graft in a curved vessel. | 10-27-2011 |
20110301693 | ILIAC EXTENSION WITH FLARED CUFF - A leg extension ( | 12-08-2011 |
20110306914 | ENDOSCOPIC DELIVERY DEVICE - An endoscopic or laparoscopic conduit delivery device ( | 12-15-2011 |
20110307048 | PRE-LOADED MULTIPORT DELIVERY DEVICE - A pre-loaded stent graft delivery device and stent graft, the stent graft delivery device. The stent graft has at least one fenestration or side arm and the fenestration is preloaded with an indwelling guide wire. Indwelling access sheaths are provided within auxiliary lumens of a pusher catheter and dilators are preloaded into the access sheaths along with the indwelling guide wire. A handle assembly at a distal end of the guide wire catheter. The handle includes a multiport manifold with access ports to the auxiliary lumens in the pusher catheter. Upon deployment of the stent graft into the vasculature of a patient, the indwelling guide wire can be used to facilitate cathertisation of a side branch or target vessel through the fenestration or be used to stabilise the access sheath during catheterisation, advancement of the access sheath into the target vessel and deployment of a covered or uncovered stent therein through the access sheath. | 12-15-2011 |
20110313512 | Side Branch Stent Graft - A stent graft has a tubular side arm which can be angled proximally and distally and from side to side. The wall of the stent graft in the vicinity of the side arm has a loose fold of the graft material and the side arm is fastened to the loose fold of graft material. The tubular side arm has an inner end and an outer end and is fastened into the loose fold of graft material by a circumferential fastening around the tubular side arm between the inner end and the outer end so that the tubular side arm extends partially within the tubular body of the stent graft and partially outside the tubular body of the stent graft. The loose fold of graft material can be formed by the graft material defining a recess in the wall of the stent graft. To enable movement or angulation proximally and distally and from side to side the loose fold of graft material is provided both proximally and distally of the tubular side arm and circumferentially to each side of the tubular side arm. | 12-22-2011 |
20120010696 | THORACIC DEPLOYMENT DEVICE AND STENT GRAFT - A stent graft introducer for intraluminal deployment of a stent graft ( | 01-12-2012 |
20120035710 | RING STENT - A stent arrangement which has at least a first ring ( | 02-09-2012 |
20120035714 | Stent Graft Having A Marker And A Reinforcing And Marker Ring - A reinforcing and marker ring for a stent graft is disclosed. The reinforcing and marker ring comprises a plurality of turns of a substantially inextensible resilient wire in a circular shape and terminal ends at each end of the wire. The terminal ends each comprise a loop, each loop attachable to a stent graft having an opening or a fenestration so as to substantially lock a peripheral length of the circular shape. A marker winding is wound helically around the reinforcing wire, the marker winding being viewable on an image display system employing electromagnetic radiation so as to indicate the location of a periphery of the fenestration. The circular shape of the resilient wire, with the marker winding wound around it, is collapsible under radial pressure to form a squashed circular shape for loading into a delivery device, the squashed circular shape self-expandable back to a substantially circular shape upon release from the delivery device. The marker winding defines a curved passageway around the resilient wire of the reinforcing ring, the curved passageway having an internal diameter D, wherein the marker winding is helically wound with a pitch providing at least one winding per length D along the reinforcing wire of the reinforcing ring. The marker winding may be a radiopaque gold wire wound around a nitinol reinforcing wire. | 02-09-2012 |
20120158121 | HYBRID TYPE A DISSECTION DEVICE - A hybrid stent graft device for treatment of a Type A dissection having a first tubular portion for placement into the ascending aorta and a second tubular portion for extending around the thoracic arch and down the descending aorta is disclosed. The first tubular portion is connectable to the aorta between the sinotubular junction and the brachiocephalic artery so that it essentially replaces the ascending aorta. A temporary bypass tube allows perfusion during an operation. The second tubular portion has an elongate recess outside of the second tubular portion and an aperture defining a fluid flow path into the recess. The recess is intended to engage an outer curve of the thoracic arch to enable blood flow into the arteries of the thoracic arch. An introduction device in combination with the hybrid stent graft described above is also disclosed. | 06-21-2012 |
20120191180 | Fenestration for Stent Graft Arrangements and Stent Graft Including the Same - A fenestration ( | 07-26-2012 |
20120197383 | THORACIC STENT GRAFT WITH GUIDE ARRANGEMENT - A stent graft ( | 08-02-2012 |
20120221094 | STENT GRAFT WITH VALVE ARRANGEMENT - A stent graft ( | 08-30-2012 |
20120239130 | STENT DELIVERY SYSTEM WITH NITINOL TRIGGER WIRE - A stent graft delivery system ( | 09-20-2012 |
20120253448 | STENT GRAFT WITH INTEGRAL SIDE ARM - A fenestrated stent graft ( | 10-04-2012 |
20120290069 | PARAPLEGIA PREVENTION VALVE FOR STENT GRAFTS - A stent graft defining a main lumen bounded by a wall of graft material is disclosed. The stent graft has a valve portion between proximal and distal portions. The valve portion is formed by a wall portion having a part-circumferential double layer portion comprising an inner underlap portion and an outer overlap portion, the double layer portion forming a passageway parallel to the main lumen. The passageway has an entrance mouth and an exit mouth. The passageway has an open condition where the underlap and overlap portions are spaced apart to form a vent lumen. The wall portion is broken by a narrow cut. The cut is openable by relative radial movement between its edges. This allows re-perfusion of an aneurism and perfusion of blood from within the lumen out towards blood vessels such as intercostals and can assist in minimising the chance of paraplegia. | 11-15-2012 |
20120296414 | THORACIC AORTA STENT GRAFT - A stent graft for placement in the thoracic arch of a patient has a tubular body defining a main lumen therethrough, a plurality of zig zag stents along the tubular body, each of the stents comprising a plurality of struts and bends, the bends being between adjacent struts. At least a first stent and an adjacent second stent having at least a pair of adjacent bends on the first stent aligned with an adjacent pair of bends on the second stent, whereby a first pair of adjacent struts of the first stent and a second pair of adjacent struts of the second adjacent stent together define a diamond shape region. A recess is within the diamond shaped region with the recess extending into the lumen of the tubular body. A fenestration extending into the tubular body within the recess in the diamond shaped region and a graft tube leading from the fenestration into the main lumen. There can be one, two or three diamond shaped regions, recesses, fenestrations and graft tubes Proximally of the or each diamond shaped region the tubular body has a first diameter, distally of the diamond shaped region the tubular body has a second diameter and in the region of the tubular body around the diamond shaped region the tubular body has a third diameter, the first diameter being greater than the second diameter and both the first and second diameter being greater than the third diameter whereby a central region is defined which will allow circumferential blood flow during an operation out of the graft tube into the recess and then into the central region. | 11-22-2012 |
20130013053 | Thoracic Stent Graft - A thoracic arch stent graft ( | 01-10-2013 |
20130030514 | Introducer With Extension - A stent graft delivery device ( | 01-31-2013 |
20130131777 | BRANCH STENT GRAFT DEPLOYMENT AND METHOD - A deployment device for deploying a self-expanding fenestrated stent graft. The device includes a fenestrated stent graft retained on an introducer. The introducer includes a main catheter and an auxiliary catheter preloaded within the introducer and extending from distal the distal end of the stent graft, into the lumen of the stent graft and through the fenestration. | 05-23-2013 |
20130150944 | STENT GRAFTS FOR THE THORACIC AORTA - A method of temporarily reducing the diameter of a stent graft ( | 06-13-2013 |
20130150946 | FENESTRATED STENT GRAFTS - A stent graft ( | 06-13-2013 |
20130158648 | STENT GRAFTS FOR THE THORACIC AORTA - A method of temporarily reducing the diameter of a stent graft ( | 06-20-2013 |
20130297001 | STENT GRAFT ADAPTOR - A stent graft adaptor has an outer graft tube and an inner graft tube with the inner graft tube substantially concentric with and within the outer graft tube. A joining member extends between the inner tube and the outer tube. The s joining member can be a continuous fold of graft material extending from a proximal end of the outer tube to a proximal end of the inner tube. The inner tube has at least one self expanding stent on an outer surface thereof and the outer graft tube has at least one self expanding stent on an inner surface. The outer surface of the outer tube provides a sealing surface to engage against the wall of a vessel and the inner tube provides a sealing surface to engage with a corresponding sealing surface of a stent graft deployed through it. The outer sealing surface can include barbs. | 11-07-2013 |
20130345785 | FENESTRATED STENT GRAFTS - A stent graft ( | 12-26-2013 |
20140236277 | PRE-LOADED MULTIPORT DELIVERY DEVICE - A pre-loaded stent graft delivery device and stent graft, the stent graft delivery device. The stent graft has at least one fenestration or side arm and the fenestration is preloaded with an indwelling guide wire. Indwelling access sheaths are provided within auxiliary lumens of a pusher catheter and dilators are preloaded into the access sheaths along with the indwelling guide wire. A handle assembly at a distal end of the guide wire catheter. The handle includes a multiport manifold with access ports to the auxiliary lumens in the pusher catheter. Upon deployment of the stent graft into the vasculature of a patient, the indwelling guide wire can be used to facilitate cathertisation of a side branch or target vessel through the fenestration or be used to stabilise the access sheath during catheterisation, advancement of the access sheath into the target vessel and deployment of a covered or uncovered stent therein through the access sheath. | 08-21-2014 |
20140277353 | COMPOSITE STENT GRAFT - A composite stent graft has a balloon expandable stent portion ( | 09-18-2014 |
20140364931 | INTRODUCER FOR AN ILIAC SIDE BRANCH DEVICE - An introduction arrangement for a fenestrated or branched stent graft ( | 12-11-2014 |
20140364932 | INTRODUCER FOR AN ILIAC SIDE BRANCH DEVICE - An introduction arrangement for a fenestrated or branched stent graft ( | 12-11-2014 |
20140364933 | INTRODUCER FOR AN ILIAC SIDE BRANCH DEVICE - An introduction arrangement for a fenestrated or branched stent graft ( | 12-11-2014 |
20140364934 | INTRODUCER FOR AN ILIAC SIDE BRANCH DEVICE - An introduction arrangement for a fenestrated or branched stent graft ( | 12-11-2014 |
20140364936 | SELF EXPANDING STENT - A self expanding stent ( | 12-11-2014 |