# US 10,765,541 B2 · Device for endovascular aortic repair and method of using the same > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,765,541 B2 - Document ID: US10765541B2 - Status: Granted - Kind: B2 - Application number: 16/788,806 - Filed: 2020-02-12 - Published: 2020-06-11 - Granted: 2020-09-08 - Earliest claimed: 2011-12-06 - Assignees: Aortic Innovations, LLC - Applicants: Aortic Innovations, LLC - Inventors: Ali Shahriari - Web page: https://patentgrep.com/patent/US10765541B2 ## CPC - A61F 2/82: Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents (stent-grafts for tubular structures of the body other than blood vessels A61F2/04; stent-grafts for blood vessels A61F2/07) - A61F 2/07: Stent-grafts - A61F 2/2418: {Scaffolds therefor, e.g. support stents} - A61F 2/856: Single tubular stent with a side portal passage - A61F 2/962: having an outer sleeve - A61F 2/24: Heart valves {; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body} - A61F 2/86: Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure - A61F 2/89: the wire-like elements comprising two or more adjacent rings flexibly connected by separate members - A61F 2/90: characterised by a net-like or mesh-like structure - A61F 2002/0081: {directly machined on the prosthetic surface, e.g. holes, grooves (A61F2/30771 takes precedence)} - A61F 2002/061: {provided with means for allowing access to secondary lumens} - A61F 2002/067: {modular} - A61F 2210/00: Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof - A61F 2210/0009: using materials or accessories for preventing galvanic or electrolytic corrosion - A61F 2210/0014: using shape memory or superelastic materials, e.g. nitinol - A61F 2210/0057: stretchable - A61F 2210/0076: multilayered, e.g. laminated structures - A61F 2220/0008: Fixation appliances for connecting prostheses to the body - A61F 2220/0016: with sharp anchoring protrusions, e.g. barbs, pins, spikes - A61F 2220/0025: Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements - A61F 2220/0058: soldered or brazed or welded - A61F 2220/0075: sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable - A61F 2230/001: Figure-8-shaped, e.g. hourglass-shaped - A61F 2230/0034: D-shaped - A61F 2230/0067: conical - A61F 2250/0039: differing in diameter - A61F 2250/0048: differing in mechanical expandability, e.g. in mechanical, self- or balloon expandability - A61F 2250/0069: Sealing means - A61F: FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS (dental prosthetics A61C) ## Abstract An intraluminal vascular prosthesis assembly, having a hollow cylindrical body with a first end and a second end is provided. The assembly includes, at its first end, a first vascular prosthesis portion, and at its second end, a second vascular prosthesis portion which has only a prosthesis material. The vascular prosthesis assembly has a stent portion which is provided between the first vascular prosthesis portion and the second vascular prosthesis portion, the stent portion being free of prosthesis material to allow fluid flow there through and received within the aortic arch and spanning the brachiocephalic artery, left common carotid artery, and left subclavian artery when placed within the aortic arch of a patient. ## Claims ### Claim 1 An endograft device for endovascular repair of aortic aneurysms, comprising: a first endovascular prosthetic component comprising: an expandable stent frame; and a sealing cuff protruding from a lumen of the first prosthetic component, wherein blood flowing through the first prosthetic component is allowed to flow through at least one of the brachiocephalic artery, the left common carotid artery, and left subclavian artery when the endograft device has been implanted, a second endovascular prosthetic component secured to the first prosthetic component and comprising an expandable stent frame, wherein the first prosthetic component is configured to be placed into engagement within an arch of the patient's aorta, wherein the second prosthetic component is configured to be placed within the ascending aorta of a patient, wherein a portion of the second prosthetic component is configured to be received within the sealing cuff by an interference fit between the portion of the second prosthetic component and the sealing cuff, wherein the sealing cuff is covered with a graft material and the portion of the second prosthetic component received within the sealing cuff is covered with a graft material to cooperatively seal the first prosthetic component and the second prosthetic component by overlapping engagement of the graft material of the sealing cuff and the graft material of the portion of the second prosthetic component, wherein the sealing cuff is configured for being placed proximal of the brachiocephalic artery, wherein the second prosthetic component is configured to be secured to the first prosthetic component within the sealing cuff. ### Claim 2 (depends on 1) The device of claim 1, wherein the first prosthetic component comprises a series of Z stents. ### Claim 3 (depends on 2) The device of claim 2, wherein the first prosthetic component comprises a graft material covering the Z stents. ### Claim 4 (depends on 1) The device of claim 1, wherein the second prosthetic component comprises a series of Z stents. ### Claim 5 (depends on 4) The device of claim 4, wherein the second prosthetic component comprises a graft material covering the Z stents. ### Claim 6 (depends on 1) The device of claim 1, wherein the second prosthetic component is configured for engaging with a prosthetic valve element. ### Claim 7 (depends on 6) The device of claim 6, wherein the prosthetic valve element comprises an outer covering of fibers to form a seal with the aortic wall. ### Claim 8 (depends on 1) The device of claim 1, wherein the first prosthetic component comprises a surface that is an open cell configuration to provide the fluid coupling with the brachiocephalic artery, the left common carotid artery, and left subclavian artery. ### Claim 9 (depends on 1) The device of claim 1, wherein an outer surface of the second prosthetic component is engaged with the aortic wall to seal the aortic wall. ### Claim 10 (depends on 1) The device of claim 1, wherein the first prosthetic component is implanted within the patient before the second prosthetic component is implanted. ### Claim 11 (depends on 1) The device of claim 1, wherein the first prosthetic component comprises a branch graft for cannulation of any of the brachiocephalic artery, the left common carotid artery, and left subclavian artery. ### Claim 12 (depends on 1) The device of claim 1, wherein the sealing cuff extends around a circumference of the portion of the second prosthetic component. ### Claim 13 (depends on 1) The device of claim 1, wherein the sealing cuff defines a diameter that is less than a diameter of a main body of the first prosthetic component. ### Claim 14 (depends on 1) The device of claim 1, wherein the first component extends across each of the brachiocephalic artery, the left common carotid artery, and left subclavian artery. ### Claim 15 (depends on 1) The device of claim 1, wherein the sealing cuff is configured to be positioned within the ascending aorta when the first prosthetic component has been implanted in the patient. ### Claim 16 (depends on 1) The device of claim 1, wherein the device is configured to be delivered endovascularly through an access artery of the patient. ### Claim 17 (depends on 16) The device of claim 16, wherein the access artery is the femoral artery. ### Claim 18 (depends on 1) The device of claim 1, wherein the sealing cuff defines a generally circular cross-section. ### Claim 19 An endograft device for endovascular repair of aortic aneurysms, comprising: a first endovascular prosthetic component comprising: an expandable stent frame; and a sealing cuff protruding from a lumen of the first prosthetic component, wherein blood flowing through the first prosthetic component is allowed to flow through at least one of the brachiocephalic artery, the left common carotid artery, and left subclavian artery when the endograft device has been implanted, a second endovascular prosthetic component secured to the first prosthetic component and comprising an expandable stent frame, wherein the first prosthetic component is configured to be placed into engagement with an arch of the patient's aorta, wherein the second prosthetic component is configured to be placed within the ascending aorta of a patient, wherein a portion of the second prosthetic component is received within the sealing cuff by an interference fit between the portion of the second prosthetic component and the sealing cuff, wherein the sealing cuff is covered with a graft material and the portion of the second prosthetic component received within the sealing cuff is covered with a graft material to cooperatively seal the first prosthetic component and the second prosthetic component by overlapping engagement of the graft material of the sealing cuff and the graft material of the portion of the second component, wherein the sealing cuff is positioned proximal the brachiocephalic artery when the first prosthetic component has been implanted in the patient, wherein the second prosthetic component is secured to the first prosthetic component within the sealing cuff, wherein the first prosthetic component is configured to extend across each of the brachiocephalic artery, the left common carotid artery, and left subclavian artery when implanted, wherein the first prosthetic component is implanted within the patient before the second prosthetic component is implanted. ### Claim 20 An endograft device for endovascular repair of aortic aneurysms, comprising: a first endovascular prosthetic component comprising: an expandable stent frame; and a sealing cuff protruding from a lumen of the first prosthetic component, a second endovascular prosthetic component secured to the first prosthetic component and comprising an expandable stent frame, wherein the first endovascular prosthetic component is configured to be placed into engagement with an arch of the patient's aorta, wherein the second endovascular prosthetic component is configured to be placed within the ascending aorta of a patient, wherein a portion of the second endovascular prosthetic component is received within the sealing cuff by an interference fit between the portion of the second endovascular prosthetic component and the sealing cuff, wherein the sealing cuff is covered with a graft material and the portion of the second endovascular prosthetic component received within the sealing cuff is covered with a graft material to cooperatively seal the first endovascular prosthetic component and the second endovascular prosthetic component by overlapping engagement of the graft material of the sealing cuff and the graft material of the portion of the second prosthetic component, wherein the sealing cuff is configured to be positioned within the aorta when the first endovascular prosthetic component has been implanted in the patient, wherein the first endovascular prosthetic component extends across each of the brachiocephalic artery, the left common carotid artery, and left subclavian artery, wherein the first endovascular prosthetic component is configured to be implanted within the patient before the second prosthetic component is implanted, wherein the sealing cuff extends around a circumference of the portion of the second endovascular prosthetic component. ### Claim 21 A method of repairing an aortic aneurysm, comprising: positioning an endograft device for endovascular repair of aortic aneurysms into the aortic arch of a patient, wherein the endograft device comprises: a first endovascular prosthetic component comprising: an expandable stent frame; and a sealing cuff protruding from a lumen of the first prosthetic component, wherein blood flowing through the first prosthetic component is allowed to flow through at least one of the brachiocephalic artery, the left common carotid artery, and left subclavian artery when the endograft device has been implanted, positioning a second endovascular prosthetic component into the ascending aorta, wherein the second endovascular prosthetic component comprises an expandable stent frame, wherein a portion of the second prosthetic component is received within the sealing cuff by an interference fit between the portion of the second prosthetic component and the sealing cuff, wherein the sealing cuff is covered with a graft material and the portion of the second prosthetic component received within the sealing cuff is covered with a graft material to cooperatively seal the first prosthetic component and the second prosthetic component by overlapping engagement of the graft material of the sealing cuff and the graft material of the portion of the second prosthetic component, wherein the sealing cuff is configured for being placed proximal of the brachiocephalic artery.