JP2024545417A - 複数のブリッジ長さパターンを備えたステント - Google Patents

複数のブリッジ長さパターンを備えたステント Download PDF

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Publication number
JP2024545417A
JP2024545417A JP2024532424A JP2024532424A JP2024545417A JP 2024545417 A JP2024545417 A JP 2024545417A JP 2024532424 A JP2024532424 A JP 2024532424A JP 2024532424 A JP2024532424 A JP 2024532424A JP 2024545417 A JP2024545417 A JP 2024545417A
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JP
Japan
Prior art keywords
stent
sheath
length
bridges
flow
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.)
Pending
Application number
JP2024532424A
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English (en)
Japanese (ja)
Other versions
JP2024545417A5 (https=
JPWO2023101982A5 (https=
Inventor
クメ，ステュワート
クルスマノビッチ，ダン
レ，ジェシカ
ソリマン，ピーター
ハルデン，カール
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.)
Silk Road Medical Inc
Original Assignee
Silk Road Medical Inc
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 Silk Road Medical Inc filed Critical Silk Road Medical Inc
Publication of JP2024545417A publication Critical patent/JP2024545417A/ja
Publication of JP2024545417A5 publication Critical patent/JP2024545417A5/ja
Publication of JPWO2023101982A5 publication Critical patent/JPWO2023101982A5/ja
Pending legal-status Critical Current

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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
    • A61F2/82—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
    • 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
    • A61F2/24—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
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2481—Devices outside the heart wall, e.g. bags, strips or bands
    • 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
    • A61F2/24—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
    • A61F2/2478—Passive devices for improving the function of the heart muscle, i.e. devices for reshaping the external surface of the heart, e.g. bags, strips or bands
    • A61F2/2481—Devices outside the heart wall, e.g. bags, strips or bands
    • A61F2002/2484—Delivery devices therefor
    • 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
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0037—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in height or in length

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
JP2024532424A 2021-11-30 2022-11-29 複数のブリッジ長さパターンを備えたステント Pending JP2024545417A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163284227P 2021-11-30 2021-11-30
US63/284,227 2021-11-30
PCT/US2022/051275 WO2023101982A1 (en) 2021-11-30 2022-11-29 Stents having bridge length pattern variations

Publications (3)

Publication Number Publication Date
JP2024545417A true JP2024545417A (ja) 2024-12-06
JP2024545417A5 JP2024545417A5 (https=) 2025-12-01
JPWO2023101982A5 JPWO2023101982A5 (https=) 2025-12-01

Family

ID=84943618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024532424A Pending JP2024545417A (ja) 2021-11-30 2022-11-29 複数のブリッジ長さパターンを備えたステント

Country Status (5)

Country Link
US (1) US20230165696A1 (https=)
EP (1) EP4440508A1 (https=)
JP (1) JP2024545417A (https=)
CN (1) CN118401202A (https=)
WO (1) WO2023101982A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022554318A (ja) 2019-10-31 2022-12-28 シルク・ロード・メディカル・インコーポレイテッド 神経血管インターベンションシステム及び方法
US12453846B2 (en) 2021-11-24 2025-10-28 Boston Scientific Scimed, Inc. Stopcock with indexing mechanism providing feedback of hub position
WO2026024802A1 (en) * 2024-07-23 2026-01-29 Tahoe Medical, Llc Systems for transcarotid artery revascularization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5727594A (en) 1995-02-09 1998-03-17 Choksi; Pradip Low actuation pressure unidirectional flow valve
US6533807B2 (en) * 1998-02-05 2003-03-18 Medtronic, Inc. Radially-expandable stent and delivery system
ATE376401T1 (de) * 1998-11-20 2007-11-15 Boston Scient Ltd Längsflexibler und expandierbarer stent
US7112216B2 (en) * 2003-05-28 2006-09-26 Boston Scientific Scimed, Inc. Stent with tapered flexibility
US8882826B2 (en) * 2006-08-22 2014-11-11 Abbott Cardiovascular Systems Inc. Intravascular stent
WO2011123203A1 (en) * 2010-03-29 2011-10-06 Boston Scientific Scimed, Inc. Flexible stent design
US10271970B2 (en) * 2010-08-03 2019-04-30 Cook Medical Technologies Llc Blood perfusion device
WO2016065086A1 (en) * 2014-10-22 2016-04-28 Boston Scientific Scimed, Inc. Stent with flexible hinge
US20190254849A1 (en) * 2018-02-20 2019-08-22 Abbott Cardiovascular Systems Inc. Catheter with tapered compliant balloon and tapered stent

Also Published As

Publication number Publication date
EP4440508A1 (en) 2024-10-09
WO2023101982A1 (en) 2023-06-08
CN118401202A (zh) 2024-07-26
US20230165696A1 (en) 2023-06-01

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