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MX2007000346A - Dispositivo medico intraluminal que tiene elementos asimetricos. - Google Patents

Dispositivo medico intraluminal que tiene elementos asimetricos.

Info

Publication number
MX2007000346A
MX2007000346A MX2007000346A MX2007000346A MX2007000346A MX 2007000346 A MX2007000346 A MX 2007000346A MX 2007000346 A MX2007000346 A MX 2007000346A MX 2007000346 A MX2007000346 A MX 2007000346A MX 2007000346 A MX2007000346 A MX 2007000346A
Authority
MX
Mexico
Prior art keywords
members
component
intraluminal medical
asymetrical
medical device
Prior art date
Application number
MX2007000346A
Other languages
English (en)
Inventor
Robert Burgermeister
Thomas Duerig
Randy Grishaber
Ramesh Marrey
Jin Park
Mathew Krever
Original Assignee
Johnson & Johnson
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 Johnson & Johnson filed Critical Johnson & Johnson
Publication of MX2007000346A publication Critical patent/MX2007000346A/es

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
    • 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
    • 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
    • A61F2/82—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
    • 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
    • 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
    • A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-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
    • 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
    • A61F2250/0029—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 bending or flexure capacity
    • 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
    • A61F2250/0036—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 thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Esta invencion se refiere en general a dispositivos medicos intraluminales expansibles para utilizarse dentro de un pasaje o conducto corporal, y mas particularmente a un stent optimizado que tiene elementos de poste y bucle asimetricos; en una modalidad de la invencion el stent incluye uno o mas elementos cada uno con por lo menos un componente tal como un arco o un poste; el componente tiene secciones transversales no uniformes para lograr una distribucion de tension casi uniforme a lo largo del componente cuando el componente sufre deformacion.
MX2007000346A 2004-06-30 2005-06-30 Dispositivo medico intraluminal que tiene elementos asimetricos. MX2007000346A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58437504P 2004-06-30 2004-06-30
PCT/US2005/023651 WO2006005027A2 (en) 2004-06-30 2005-06-30 Intraluminal medical device having asymetrical members

Publications (1)

Publication Number Publication Date
MX2007000346A true MX2007000346A (es) 2007-06-25

Family

ID=35063242

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2007000346A MX2007000346A (es) 2004-06-30 2005-06-30 Dispositivo medico intraluminal que tiene elementos asimetricos.
MX2007000349A MX2007000349A (es) 2004-06-30 2005-06-30 Dispositivo medico intraluminal que tiene elementos asimetricos y metodo para optimizacion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2007000349A MX2007000349A (es) 2004-06-30 2005-06-30 Dispositivo medico intraluminal que tiene elementos asimetricos y metodo para optimizacion.

Country Status (8)

Country Link
US (2) US20060009836A1 (es)
EP (2) EP1771127B1 (es)
JP (2) JP2008504908A (es)
CN (2) CN101031255A (es)
AU (2) AU2005260777A1 (es)
CA (2) CA2572277A1 (es)
MX (2) MX2007000346A (es)
WO (2) WO2006005072A2 (es)

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US20070135892A1 (en) * 2005-12-13 2007-06-14 Robert Burgermeister Polymeric stent having modified molecular structures in the flexible connectors and in the radial struts and the radial arcs of the hoops
US20070134296A1 (en) * 2005-12-13 2007-06-14 Robert Burgermeister Polymeric stent having modified molecular structures in selected regions of the flexible connectors
US8066760B2 (en) * 2006-04-18 2011-11-29 Medtronic Vascular, Inc. Stent with movable crown
WO2008051867A2 (en) * 2006-10-20 2008-05-02 Elixir Medical Corporation Luminal prostheses and methods for coating thereof
JP4855947B2 (ja) * 2007-01-11 2012-01-18 富士通株式会社 き裂進展評価装置、き裂進展評価方法及びき裂進展評価プログラム
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US20080249608A1 (en) * 2007-04-04 2008-10-09 Vipul Dave Bioabsorbable Polymer, Bioabsorbable Composite Stents
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CN103995989B (zh) * 2013-02-15 2018-11-13 西门子公司 用于末梢脉管树的边界条件的特定患者的自动调整
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WO2018133098A1 (zh) 2017-01-23 2018-07-26 上海联影医疗科技有限公司 血管壁应力应变状态获取方法及系统
CN111317868B (zh) * 2020-02-19 2021-02-02 西安交通大学 一种定向增强3d打印聚合物股骨近端替代物及其设计方法
CN111814300B (zh) * 2020-05-26 2021-02-19 博雷顿科技有限公司 一种用于新能源电动重卡充电座支架的刚度校核方法
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CN115501018A (zh) * 2021-06-22 2022-12-23 微创神通医疗科技（上海）有限公司 一种支架与一种载药支架
CN113742979B (zh) * 2021-09-16 2023-08-04 山东大学深圳研究院 薄壁弧形件装夹用定位点优化布置方法
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Also Published As

Publication number Publication date
JP2008504906A (ja) 2008-02-21
AU2005260732B2 (en) 2011-08-25
AU2005260777A1 (en) 2006-01-12
CA2572277A1 (en) 2006-01-12
WO2006005027A2 (en) 2006-01-12
EP1771127A2 (en) 2007-04-11
EP1771127B1 (en) 2014-11-05
MX2007000349A (es) 2007-06-25
WO2006005072A3 (en) 2006-02-16
WO2006005072A2 (en) 2006-01-12
WO2006005027A3 (en) 2006-03-09
EP1778130A2 (en) 2007-05-02
JP4917028B2 (ja) 2012-04-18
CA2572195A1 (en) 2006-01-12
CN101106956A (zh) 2008-01-16
US20060009836A1 (en) 2006-01-12
CN101106956B (zh) 2012-05-16
US20060009837A1 (en) 2006-01-12
CN101031255A (zh) 2007-09-05
AU2005260732A1 (en) 2006-01-12
JP2008504908A (ja) 2008-02-21

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