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1. 发明专利

AU2010249296B1 Introducer with extension and looped wire 未知
公开(公告)号：AU2010249296B1
公开(公告)日：2011-12-22
申请号：AU2010249296
申请日：2010-12-13
申请人： MED INST INC , COOK WILLIAM A AUSTRALIA , COOK INC
发明人： MIROSLAW KASPRZAK PIOTR , ERNEST HARTLEY DAVID , DUCKE WERNER D , ROEDER BLAYNE A
IPC分类号： A61F2/84
摘要： A stent graft delivery device has an elongated extension piece extending from its proximal end of the introducer portion. The elongate extension piece is selectively separable from the introducer portion. Two auxiliary guide wires extend from the introducer through the stent graft delivery device and 5 through the elongate extension piece to the proximal end where they cross over and return to the introducer portion. The stent graft delivery device can be introduced into a patient via a femoral artery and the elongated extension piece can extend out an artery of the thoracic arch whereby to extend the auxiliary guide wires out of such an artery. The two wires can then be cut there to give four through and through guide wires. Catheterisation of pararenal arteries is then possible via a brachial route 0 using each of the four auxiliary wires.

2. 发明专利

AU2011250799A1 Bifurcated stent graft with valve 未知
公开(公告)号：AU2011250799A1
公开(公告)日：2011-12-08
申请号：AU2011250799
申请日：2011-11-16
申请人： CLEVELAND CLINIC FOUNDATION , COOK WILLIAM A AUSTRALIA , COOK INC
发明人： ERNEST HARTLEY DAVID , GREENBERG ROY K , MICHAEL LAWRENCE-BROWN
IPC分类号： A61F2/06 , A61B17/00 , A61F2/24
摘要： A stent graft (40) has a tubular body with a first bifurcation (54) with first and second legs (50, 52) extending from the bifurcation. One of the legs (52) has a further bifurcation (62) to define a side arm. The stent graft can be deployed into the vasculature of a patient with the tubular body being 5 in an aorta of the patient, a first leg extending down an iliac artery, a second leg being directed towards a contralateral iliac artery and the side arm directed to an internal artery of one of the iliac arteries. One of the legs includes a valved aperture to enable the placement of an indwelling catheter therethrough to assist with deployment of a leg extension through the side arm. 40 a1 54 {20 66 Fig 6

3. 发明专利

AU2010229755A1 Stent graft 未知
公开(公告)号：AU2010229755A1
公开(公告)日：2011-10-20
申请号：AU2010229755
申请日：2010-03-26
申请人： COOK MEDICAL TECHNOLOGIES LLC , COOK WILLIAM A AUSTRALIA
发明人： CHUTER TIMOTHY A , ERNEST HARTLEY DAVID , ROEDER BLAYNE A
IPC分类号： A61F2/06
摘要： A stent graft (10) for endovascular introduction into the pararenal region of the descending aorta, has an elongate tubular body with a proximal portion (12), a distal portion (16) of a diameter less than the proximal portion and a tapered central portion (14). A notional transverse clock face on the tubular body has 12 o'clock at a notional anterior longitudinal datum line and the graft has a scalloped cut out (26) centred at about 12:30 o'clock and a fenestration (28) at about 12:00 o'clock in the proximal portion and first and second fenestration assemblies which can be low profile side arms at about 2: 15 o'clock and about 10:00 o'clock in the tapered central portion. The tapered central portion can have an arcuate side wall (30) so that the tapered portion has an outer face which is concave.

4. 发明专利

AU2011250798A1 Bifurcated-bifurcated stent graft 未知
公开(公告)号：AU2011250798A1
公开(公告)日：2011-12-08
申请号：AU2011250798
申请日：2011-11-16
申请人： CLEVELAND CLINIC FOUND , COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD
发明人： ERNEST HARTLEY DAVID , GREENBERG ROY K , MICHAEL LAWRENCE-BROWN
IPC分类号： A61F2/06 , A61B17/00 , A61F2/24
摘要： A stent graft (40) has a tubular body with a first bifurcation (54) with first and second legs (50, 52) extending from the bifurcation. One of the legs (52) has a further bifurcation (62) to define a side arm. The stent graft can be deployed into the vasculature of a patient with the tubular body being 5 in an aorta of the patient, a first leg extending down an iliac artery, a second leg being directed towards a contralateral iliac artery and the side arm directed to an internal artery of one of the iliac arteries. One of the legs can include a valved aperture to enable the placement of an indwelling catheter therethrough. 50 i m MM 66 Fig 1

5. 发明专利

AU2006252495B2 Side branch stent graft 未知
公开(公告)号：AU2006252495B2
公开(公告)日：2011-07-07
申请号：AU2006252495
申请日：2006-06-01
申请人： COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD , WILLIAM COOK EUROPE APS
发明人： KRASNODAR IVANCEV , ERNEST HARTLEY DAVID
IPC分类号： A61F2/06
摘要： A side branch stent graft (1) suitable for the iliac arteries has a main tubular body (3) of a biocompatible graft material and a tubular side branch (5). The tubular side branch is affixed into the main tubular body so that a side branch lumen is in fluid communication with a main lumen. There is at least one external zig-zag stent (13) on the main tubular body proximal of the tubular side branch, one central external stent (14) which also encompasses the side arm, at least one external zig-zag stent (16) on the main tubular body distal of the tubular side branch and one internal zig-zag stent (15) at the distal end of the main tubular body. A reinforcing ring (9) is around the proximal end of the main tubular body and stitched thereto.

6. 发明专利

AU2006279305B2 Design and assembly of fenestrated stent grafts 未知
公开(公告)号：AU2006279305B2
公开(公告)日：2011-07-21
申请号：AU2006279305
申请日：2006-08-18
申请人： COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD
发明人： LENNON ANDERSON JOHN , ERNEST HARTLEY DAVID , MICHAEL LAWRENCE-BROWN
IPC分类号： A61F2/06
摘要： A method of sizing of a stent graft (20) includes the steps of placement of fenestrations (30, 32) to ensure access to side branch vessels (13, 15) through the fenestrations when the stent graft is introduced into a body vessel. Assembly includes temporary diameter reduction arrangements to enable partial release of a stent graft to assist with positioning of fenestrations with respect to side branch vessels. The method includes spacing the fenestrations to be the same circumferential distance as the side branch vessels irrespective of the diameter of the stent graft.

7. 发明专利

HK1065937A1 Prostheses for curved lumens 未知
公开(公告)号：HK1065937A1
公开(公告)日：2005-03-11
申请号：HK04108907
申请日：2004-11-11
申请人： COOK INC
发明人： PAUL SCHIE GREGORY VAN , ERNEST HARTLEY DAVID
IPC分类号： A61L31/00 , A61F2/00 , A61F2/06 , A61F2/07 , A61F2/89 , A61F2/90 , A61F2/91
摘要： A prosthetic device ( 1 ) adapted for the carriage of fluids therethrough within a human or animal body and to be placed in or replace a curved lumen. The prosthetic device has a control arrangement to control the length of one side with respect to the other side so that the device can be curved insitu to fit the curved lumen. The control arrangement can be an expansion restriction arrangement or a length reduction arrangement. The prosthesis can be stented or unstented and be formed from a tubular or corrugated material.

8. 发明专利

AU2006280948B2 Assembly of stent grafts 未知
公开(公告)号：AU2006280948B2
公开(公告)日：2011-10-27
申请号：AU2006280948
申请日：2006-08-18
申请人： COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD
发明人： ERNEST HARTLEY DAVID , MICHAEL LAWRENCE-BROWN
IPC分类号： A61F2/06
摘要： A method of and system for assembling a stent graft (20) includes temporary diameter reduction arrangements to enable partial release of a stent graft to assist with positioning before complete release. The diameter reduction arrangement includes a release wire (72) and flexible threads (74, 80) extending to struts (76) of a self-expanding stent (70) either side of the release wire and being pulled tight. Removal of the release wire enables full expansion of the self- expanding stent.

9. 发明专利

AU2010210022B1 Stent graft having a marker and a reinforcing and marker ring 未知
公开(公告)号：AU2010210022B1
公开(公告)日：2011-09-08
申请号：AU2010210022
申请日：2010-08-05
申请人： COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD
发明人： ERNEST HARTLEY DAVID , DUCKE WERNER D , CHANTELLE KING
IPC分类号： A61F2/06
摘要： 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 5 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 .0 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 5 the reinforcing wire of the reinforcing ring. The marker winding may be a radiopaque gold wire wound around a nitinol reinforcing wire.

10. 发明专利

AU2010202487B1 Pre-loaded multiport delivery device 未知
公开(公告)号：AU2010202487B1
公开(公告)日：2011-07-28
申请号：AU2010202487
申请日：2010-06-15
申请人： COOK INC , WILLIAM A COOK AUSTRALIA PTY LTD , WILLIAM COOK EUROPE APS
发明人： RASMUSSEN ERIK E , KRASNODAR IVANCEV , ERNEST HARTLEY DAVID , GREENBERG ROY K , DUCKE WERNER D
IPC分类号： A61F2/06 , A61F2/07 , A61F2/95
摘要： 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 5 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 catheterisation of a side branch or target 10 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.

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