IT201700024729A1 - Endoprotesi luminale multistrato e metodo di fabbricazione - Google Patents

Endoprotesi luminale multistrato e metodo di fabbricazione

Info

Publication number
IT201700024729A1
IT201700024729A1 IT102017000024729A IT201700024729A IT201700024729A1 IT 201700024729 A1 IT201700024729 A1 IT 201700024729A1 IT 102017000024729 A IT102017000024729 A IT 102017000024729A IT 201700024729 A IT201700024729 A IT 201700024729A IT 201700024729 A1 IT201700024729 A1 IT 201700024729A1
Authority
IT
Italy
Prior art keywords
multilayer
manufacturing
luminal endoprosthesis
endoprosthesis
luminal
Prior art date
Application number
IT102017000024729A
Other languages
English (en)
Inventor
Alessandro Santo Bortone
Original Assignee
Cardiovascular Lab S P A O Brevemente Cv Lab S P A
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 Cardiovascular Lab S P A O Brevemente Cv Lab S P A filed Critical Cardiovascular Lab S P A O Brevemente Cv Lab S P A
Priority to IT102017000024729A priority Critical patent/IT201700024729A1/it
Priority to EP18715256.6A priority patent/EP3592302A1/en
Priority to JP2019547990A priority patent/JP7136472B2/ja
Priority to US16/489,985 priority patent/US11324613B2/en
Priority to US16/489,969 priority patent/US11622873B2/en
Priority to CA3054264A priority patent/CA3054264A1/en
Priority to CA3053723A priority patent/CA3053723A1/en
Priority to EP18714837.4A priority patent/EP3565510B1/en
Priority to PCT/IB2018/051425 priority patent/WO2018163056A1/en
Priority to PCT/IB2018/051424 priority patent/WO2018163055A1/en
Priority to CN201880015209.1A priority patent/CN110520083B/zh
Priority to CN201880015185.XA priority patent/CN110520082B/zh
Priority to JP2019547988A priority patent/JP7223703B2/ja
Publication of IT201700024729A1 publication Critical patent/IT201700024729A1/it

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
    • A61F2/82—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
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
    • 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
    • A61F2002/065—Y-shaped blood vessels
    • 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
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0066—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements stapled
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
    • A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
    • 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
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0067—Three-dimensional shapes conical
    • 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
    • A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001—Designing or manufacturing processes
    • 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
    • A61F2250/0039—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 diameter
    • 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
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
    • A61F2250/0063—Nested prosthetic parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
IT102017000024729A 2017-03-06 2017-03-06 Endoprotesi luminale multistrato e metodo di fabbricazione IT201700024729A1 (it)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT102017000024729A IT201700024729A1 (it) 2017-03-06 2017-03-06 Endoprotesi luminale multistrato e metodo di fabbricazione
EP18715256.6A EP3592302A1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis and manufacturing method
JP2019547990A JP7136472B2 (ja) 2017-03-06 2018-03-06 多層の管腔内プロテーゼおよび製造方法
US16/489,985 US11324613B2 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis and manufacturing method
US16/489,969 US11622873B2 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis assembly and manufacturing method
CA3054264A CA3054264A1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis and manufacturing method
CA3053723A CA3053723A1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis assembly and manufacturing method
EP18714837.4A EP3565510B1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis assembly and manufacturing method
PCT/IB2018/051425 WO2018163056A1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis assembly and manufacturing method
PCT/IB2018/051424 WO2018163055A1 (en) 2017-03-06 2018-03-06 Multilayer luminal endoprosthesis and manufacturing method
CN201880015209.1A CN110520083B (zh) 2017-03-06 2018-03-06 多层管腔内假体及其制造方法
CN201880015185.XA CN110520082B (zh) 2017-03-06 2018-03-06 多层管腔内假体组件及其制造方法
JP2019547988A JP7223703B2 (ja) 2017-03-06 2018-03-06 多層の管腔内プロテーゼアセンブリおよび製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000024729A IT201700024729A1 (it) 2017-03-06 2017-03-06 Endoprotesi luminale multistrato e metodo di fabbricazione

Publications (1)

Publication Number Publication Date
IT201700024729A1 true IT201700024729A1 (it) 2018-09-06

Family

ID=59409625

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000024729A IT201700024729A1 (it) 2017-03-06 2017-03-06 Endoprotesi luminale multistrato e metodo di fabbricazione

Country Status (1)

Country Link
IT (1) IT201700024729A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090270974A1 (en) * 2004-05-25 2009-10-29 Chestnut Medical Technologies, Inc. Vascular stenting for aneurysms
US20130218255A1 (en) * 2010-08-26 2013-08-22 Acandis Gmbh & Co. Kg Medical device and system having such a device
US20130245745A1 (en) * 2012-03-16 2013-09-19 Microvention, Inc. Stent and stent delivery device
US20150216684A1 (en) * 2012-08-17 2015-08-06 The Regents Of The University Of California Dual rotational stent apparatus and method for endovascular treatment of aneurysms

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090270974A1 (en) * 2004-05-25 2009-10-29 Chestnut Medical Technologies, Inc. Vascular stenting for aneurysms
US20130218255A1 (en) * 2010-08-26 2013-08-22 Acandis Gmbh & Co. Kg Medical device and system having such a device
US20130245745A1 (en) * 2012-03-16 2013-09-19 Microvention, Inc. Stent and stent delivery device
US20150216684A1 (en) * 2012-08-17 2015-08-06 The Regents Of The University Of California Dual rotational stent apparatus and method for endovascular treatment of aneurysms

Similar Documents

Publication Publication Date Title
PL3398564T3 (pl) Stent do utrzymania światła naczyń krwionośnych
KR20180084871A (ko) 착용 물품 및 이의 제조 방법
KR20180084976A (ko) 다층 코팅의 제조 방법
BR112016025723A2 (pt) válvula protética e método de fabricação de uma válvula protética
IL268020A (en) Assembly of stent with cover
EP3287819A4 (en) PROCESS FOR MANUFACTURING MULTILAYER FILM AND MULTILAYER FILM
PL3067075T3 (pl) Endoproteza tkankowa i sposób jej wytwarzania
EP3280362A4 (en) Biodegradable endoprostheses and methods of their fabrication
FR3032314B1 (fr) Actionneur de positionnement et procede de fabrication
TWI800568B (zh) 積層陶瓷電子零件及其製造方法
PL3563802T3 (pl) Stent do utrzymania światła poszerzanych naczyń krwionośnych
KR20180085010A (ko) 표면 실장 인덕터 및 그 제조 방법
SG11202001133XA (en) Pellicle and method for manufacturing pellicle
EP3476369A4 (en) INTRAVASCULAR STENT AND MANUFACTURING METHOD THEREOF
DK3313919T3 (da) Varmehærdende polyesterskumtyper og fremstillingsfremgangsmåde
SG11202104552YA (en) Expanding stent
EP3244729A4 (en) Multilayer artificial honeycomb
TWI799375B (zh) 零件製造用膜及零件的製造方法
EP3263073A4 (en) Stent and method for manufacturing stent
EP3515361A4 (en) STENT AND METHOD FOR LAYING A STENT
DK3510311T3 (da) Sammenlåst lag og fremstillingsfremgangsmåde
ES1285733Y (es) Endoprótesis intraluminal
IT201700024729A1 (it) Endoprotesi luminale multistrato e metodo di fabbricazione
KR20210030271A9 (ko) 스텐트
IT201700024763A1 (it) Assieme di endoprotesi luminale multistrato e metodo di fabbricazione