CN118843436A - 用于对夹层主动脉进行重塑的植入式3d编织血管内假体 - Google Patents

用于对夹层主动脉进行重塑的植入式3d编织血管内假体 Download PDF

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Publication number
CN118843436A
CN118843436A CN202380024773.0A CN202380024773A CN118843436A CN 118843436 A CN118843436 A CN 118843436A CN 202380024773 A CN202380024773 A CN 202380024773A CN 118843436 A CN118843436 A CN 118843436A
Authority
CN
China
Prior art keywords
filaments
self
expanding
skeleton
endovascular prosthesis
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
CN202380024773.0A
Other languages
English (en)
Chinese (zh)
Inventor
堂田佳奈恵
洛伊克·德雷亚诺
黛安·勒琼
皮埃尔·杜埃特
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.)
Yingteresa Vascular Co ltd
Original Assignee
Yingteresa Vascular Co ltd
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 Yingteresa Vascular Co ltd filed Critical Yingteresa Vascular Co ltd
Publication of CN118843436A publication Critical patent/CN118843436A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • 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
    • A61F2/86—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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
    • D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
    • D04C1/06—Braid or lace serving particular purposes
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/06—Vascular grafts; stents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CN202380024773.0A 2022-07-29 2023-07-25 用于对夹层主动脉进行重塑的植入式3d编织血管内假体 Pending CN118843436A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22187697.2 2022-07-29
EP22187697.2A EP4311527A1 (en) 2022-07-29 2022-07-29 Implantable 3d braided endovascular prosthesis for remodeling of dissected aorta
PCT/EP2023/070609 WO2024023101A1 (en) 2022-07-29 2023-07-25 Implantable 3d braided endovascular prosthesis for remodeling of dissected aorta

Publications (1)

Publication Number Publication Date
CN118843436A true CN118843436A (zh) 2024-10-25

Family

ID=82781267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380024773.0A Pending CN118843436A (zh) 2022-07-29 2023-07-25 用于对夹层主动脉进行重塑的植入式3d编织血管内假体

Country Status (5)

Country Link
EP (2) EP4311527A1 (https=)
JP (1) JP2025525042A (https=)
CN (1) CN118843436A (https=)
AU (1) AU2023312999A1 (https=)
WO (1) WO2024023101A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119701098A (zh) * 2025-01-06 2025-03-28 北京理工大学 一种组织工程管状支架及其制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6592617B2 (en) * 1996-04-30 2003-07-15 Boston Scientific Scimed, Inc. Three-dimensional braided covered stent
FR2804133B1 (fr) 2000-01-20 2002-04-05 Inst Textile De France Machine de tressage perfectionnee
BE1013757A6 (fr) * 2000-12-12 2002-07-02 Frid Noureddine Endoprothese luminale modulable.
US9440055B2 (en) * 2006-10-12 2016-09-13 C.R. Bard, Inc. Inflatable structure with braided layer
US20140277386A1 (en) * 2013-03-13 2014-09-18 DePuy Synthes Products, LLC Braided flow diverter using flat-round technology
EP3078350B1 (en) * 2015-04-09 2018-01-31 Frid Mind Technologies 3d filter for prevention of stroke
KR20180082483A (ko) 2015-11-13 2018-07-18 카디아티스 에스.에이. 체내이식형 관내 인공기관

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119701098A (zh) * 2025-01-06 2025-03-28 北京理工大学 一种组织工程管状支架及其制造方法

Also Published As

Publication number Publication date
EP4311527A1 (en) 2024-01-31
EP4561506A1 (en) 2025-06-04
WO2024023101A1 (en) 2024-02-01
JP2025525042A (ja) 2025-08-01
AU2023312999A1 (en) 2025-02-06

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