JP2023553698A - 血管疾患と血管手術の介入治療に使用するステント - Google Patents

血管疾患と血管手術の介入治療に使用するステント Download PDF

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Publication number
JP2023553698A
JP2023553698A JP2023536870A JP2023536870A JP2023553698A JP 2023553698 A JP2023553698 A JP 2023553698A JP 2023536870 A JP2023536870 A JP 2023536870A JP 2023536870 A JP2023536870 A JP 2023536870A JP 2023553698 A JP2023553698 A JP 2023553698A
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Japan
Prior art keywords
stent
tungsten
content
metal material
molybdenum
Prior art date
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Pending
Application number
JP2023536870A
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English (en)
Japanese (ja)
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JP2023553698A5 (https=
JPWO2022128979A5 (https=
Inventor
クリスティアン レートリヒ
ゲオルク ペーレ
ピーター クアドベック
Original Assignee
フラウンホーファー－ゲゼルシャフト ツゥア フェアデルング デア アンゲヴァンドテン フォァシュング エー．ファウ．
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Application filed by フラウンホーファー－ゲゼルシャフト ツゥア フェアデルング デア アンゲヴァンドテン フォァシュング エー．ファウ． filed Critical フラウンホーファー－ゲゼルシャフト ツゥア フェアデルング デア アンゲヴァンドテン フォァシュング エー．ファウ．
Publication of JP2023553698A publication Critical patent/JP2023553698A/ja
Publication of JP2023553698A5 publication Critical patent/JP2023553698A5/ja
Publication of JPWO2022128979A5 publication Critical patent/JPWO2022128979A5/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/08—Materials for coatings
    • A61L31/082—Inorganic materials
    • A61L31/088—Other specific inorganic materials not covered by A61L31/084 or A61L31/086
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
JP2023536870A 2020-12-17 2021-12-14 血管疾患と血管手術の介入治療に使用するステント Pending JP2023553698A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020216158.5A DE102020216158B4 (de) 2020-12-17 2020-12-17 Stents für die Anwendung in der interventionellen Behandlung von Gefäßerkrankungen und der Gefäßchirurgie
DE102020216158.5 2020-12-17
PCT/EP2021/085591 WO2022128979A1 (de) 2020-12-17 2021-12-14 STENTS FÜR DIE ANWENDUNG IN DER INTERVENTIONELLEN BEHANDLUNG VON GEFÄßERKRANKUNGEN UND DER GEFÄßCHIRURGIE

Publications (3)

Publication Number Publication Date
JP2023553698A true JP2023553698A (ja) 2023-12-25
JP2023553698A5 JP2023553698A5 (https=) 2024-08-20
JPWO2022128979A5 JPWO2022128979A5 (https=) 2024-08-20

Family

ID=79269718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023536870A Pending JP2023553698A (ja) 2020-12-17 2021-12-14 血管疾患と血管手術の介入治療に使用するステント

Country Status (7)

Country Link
US (1) US20240050247A1 (https=)
EP (1) EP4262904B1 (https=)
JP (1) JP2023553698A (https=)
KR (1) KR20230121874A (https=)
CN (1) CN116761643A (https=)
DE (1) DE102020216158B4 (https=)
WO (1) WO2022128979A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080147175A1 (en) * 2006-12-15 2008-06-19 Medtronic Vascular, Inc. Bioresorbable Stent
JP2008534232A (ja) * 2005-04-05 2008-08-28 エリクシアー メディカル コーポレイション 分解性の移植可能な医療装置
US20110144761A1 (en) * 2009-12-10 2011-06-16 Alexander Rzany Biocorrodible implant having a corrosion-inhibiting coating
WO2014162902A1 (ja) * 2013-04-05 2014-10-09 テルモ株式会社 ガルバニック腐食ステント

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040049261A1 (en) 2002-09-09 2004-03-11 Yixin Xu Medical devices
ZA200904416B (en) * 2007-01-30 2010-08-25 Hemoteq Ag Biodegradable vascular support

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008534232A (ja) * 2005-04-05 2008-08-28 エリクシアー メディカル コーポレイション 分解性の移植可能な医療装置
US20080147175A1 (en) * 2006-12-15 2008-06-19 Medtronic Vascular, Inc. Bioresorbable Stent
US20110144761A1 (en) * 2009-12-10 2011-06-16 Alexander Rzany Biocorrodible implant having a corrosion-inhibiting coating
WO2014162902A1 (ja) * 2013-04-05 2014-10-09 テルモ株式会社 ガルバニック腐食ステント

Also Published As

Publication number Publication date
US20240050247A1 (en) 2024-02-15
DE102020216158B4 (de) 2024-08-22
WO2022128979A1 (de) 2022-06-23
EP4262904A1 (de) 2023-10-25
CN116761643A (zh) 2023-09-15
KR20230121874A (ko) 2023-08-21
DE102020216158A1 (de) 2022-06-23
EP4262904B1 (de) 2024-11-20

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