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GB2623515B - Stent graft assembly - Google Patents

Stent graft assembly Download PDF

Info

Publication number
GB2623515B
GB2623515B GB2215296.1A GB202215296A GB2623515B GB 2623515 B GB2623515 B GB 2623515B GB 202215296 A GB202215296 A GB 202215296A GB 2623515 B GB2623515 B GB 2623515B
Authority
GB
United Kingdom
Prior art keywords
stent graft
graft assembly
assembly
stent
graft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2215296.1A
Other versions
GB202215296D0 (en
GB2623515A (en
Inventor
Edelboe Rasmussen Erik
Oehlenschlaeger Bent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cook Medical Technologies LLC
Original Assignee
Cook Medical Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cook Medical Technologies LLC filed Critical Cook Medical Technologies LLC
Priority to GB2404409.1A priority Critical patent/GB2625479B/en
Priority to GB2215296.1A priority patent/GB2623515B/en
Publication of GB202215296D0 publication Critical patent/GB202215296D0/en
Priority to US18/380,413 priority patent/US20240122695A1/en
Priority to JP2023178663A priority patent/JP2024059103A/en
Priority to EP23275148.7A priority patent/EP4356875A1/en
Publication of GB2623515A publication Critical patent/GB2623515A/en
Application granted granted Critical
Publication of GB2623515B publication Critical patent/GB2623515B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/852—Two or more distinct overlapping stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/061—Blood vessels provided with means for allowing access to secondary lumens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2002/826—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents more than one stent being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91525—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
GB2215296.1A 2022-10-17 2022-10-17 Stent graft assembly Active GB2623515B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB2404409.1A GB2625479B (en) 2022-10-17 2022-10-17 Stent graft assembly
GB2215296.1A GB2623515B (en) 2022-10-17 2022-10-17 Stent graft assembly
US18/380,413 US20240122695A1 (en) 2022-10-17 2023-10-16 Stent graft assembly
JP2023178663A JP2024059103A (en) 2022-10-17 2023-10-17 Stent Graft Assembly
EP23275148.7A EP4356875A1 (en) 2022-10-17 2023-10-17 Stent graft assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2215296.1A GB2623515B (en) 2022-10-17 2022-10-17 Stent graft assembly

Publications (3)

Publication Number Publication Date
GB202215296D0 GB202215296D0 (en) 2022-11-30
GB2623515A GB2623515A (en) 2024-04-24
GB2623515B true GB2623515B (en) 2025-04-02

Family

ID=84818298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2215296.1A Active GB2623515B (en) 2022-10-17 2022-10-17 Stent graft assembly

Country Status (1)

Country Link
GB (1) GB2623515B (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100249899A1 (en) * 2009-03-26 2010-09-30 Cook Incorporated Pararenal stent graft
WO2013074990A1 (en) * 2011-11-16 2013-05-23 Bolton Medical, Inc. Device and method for aortic branched vessel repair
US20130289702A1 (en) * 2012-04-27 2013-10-31 Medtronic Vascular, Inc. Stent-graft prosthesis for placement in the abdominal aorta
EP2749252A1 (en) * 2012-12-26 2014-07-02 Cook Medical Technologies LLC Prosthesis system
WO2014188412A2 (en) * 2013-05-23 2014-11-27 Endospan Ltd. Ascending aorta stent-graft system
US20160120667A1 (en) * 2014-11-03 2016-05-05 Medtronic Vascular, Inc. Devices and methods for treating aneurysms and other vascular conditions
US20180021155A1 (en) * 2016-07-21 2018-01-25 Cook Medical Technologies Llc Tapered body aaa graft
US20180228593A1 (en) * 2017-02-14 2018-08-16 Cook Medical Technologies Llc Bifurcated prosthesis with an internal limb
US20180303641A1 (en) * 2017-04-25 2018-10-25 Cook Medical Technologies Llc Prosthesis with side branch and method of making the same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100249899A1 (en) * 2009-03-26 2010-09-30 Cook Incorporated Pararenal stent graft
WO2013074990A1 (en) * 2011-11-16 2013-05-23 Bolton Medical, Inc. Device and method for aortic branched vessel repair
US20130289702A1 (en) * 2012-04-27 2013-10-31 Medtronic Vascular, Inc. Stent-graft prosthesis for placement in the abdominal aorta
EP2749252A1 (en) * 2012-12-26 2014-07-02 Cook Medical Technologies LLC Prosthesis system
WO2014188412A2 (en) * 2013-05-23 2014-11-27 Endospan Ltd. Ascending aorta stent-graft system
US20160120667A1 (en) * 2014-11-03 2016-05-05 Medtronic Vascular, Inc. Devices and methods for treating aneurysms and other vascular conditions
US20180021155A1 (en) * 2016-07-21 2018-01-25 Cook Medical Technologies Llc Tapered body aaa graft
US20180228593A1 (en) * 2017-02-14 2018-08-16 Cook Medical Technologies Llc Bifurcated prosthesis with an internal limb
US20180303641A1 (en) * 2017-04-25 2018-10-25 Cook Medical Technologies Llc Prosthesis with side branch and method of making the same

Also Published As

Publication number Publication date
GB202215296D0 (en) 2022-11-30
GB2623515A (en) 2024-04-24

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