JP5559798B2 - 拡張可能スライドとロックステント - Google Patents

拡張可能スライドとロックステント Download PDF

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Publication number
JP5559798B2
JP5559798B2 JP2011531230A JP2011531230A JP5559798B2 JP 5559798 B2 JP5559798 B2 JP 5559798B2 JP 2011531230 A JP2011531230 A JP 2011531230A JP 2011531230 A JP2011531230 A JP 2011531230A JP 5559798 B2 JP5559798 B2 JP 5559798B2
Authority
JP
Japan
Prior art keywords
stent
backbone
slot
radial
helical
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.)
Expired - Fee Related
Application number
JP2011531230A
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English (en)
Japanese (ja)
Other versions
JP2012505052A5 (https=
JP2012505052A (ja
Inventor
エリック シュミット、
アンドリュー モリス、
キース ワイア、
クレイグ ボンシニョール、
キース エッサー、
スティーブン ハワード、
ジョー ディパリ、
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.)
Reva Medical Inc
Original Assignee
Reva 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 Reva Medical Inc filed Critical Reva Medical Inc
Publication of JP2012505052A publication Critical patent/JP2012505052A/ja
Publication of JP2012505052A5 publication Critical patent/JP2012505052A5/ja
Application granted granted Critical
Publication of JP5559798B2 publication Critical patent/JP5559798B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/92Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • A61F2/93Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section circumferentially expandable by using ratcheting locks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/92Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008Fixation appliances for connecting prostheses to the body
    • A61F2220/0016Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2230/00Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063Three-dimensional shapes
    • A61F2230/0091Three-dimensional shapes helically-coiled or spirally-coiled, i.e. having a 2-D spiral cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00Products made by additive manufacturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Prostheses (AREA)
JP2011531230A 2008-10-10 2009-10-09 拡張可能スライドとロックステント Expired - Fee Related JP5559798B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10468308P 2008-10-10 2008-10-10
US61/104,683 2008-10-10
US23197209P 2009-08-06 2009-08-06
US61/231,972 2009-08-06
PCT/US2009/060256 WO2010042879A2 (en) 2008-10-10 2009-10-09 Expandable slide and lock stent

Publications (3)

Publication Number Publication Date
JP2012505052A JP2012505052A (ja) 2012-03-01
JP2012505052A5 JP2012505052A5 (https=) 2013-11-28
JP5559798B2 true JP5559798B2 (ja) 2014-07-23

Family

ID=42101244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011531230A Expired - Fee Related JP5559798B2 (ja) 2008-10-10 2009-10-09 拡張可能スライドとロックステント

Country Status (7)

Country Link
US (3) US7947071B2 (https=)
EP (1) EP2331014B1 (https=)
JP (1) JP5559798B2 (https=)
CN (2) CN102245127B (https=)
AU (1) AU2009303347B2 (https=)
CA (1) CA2737753C (https=)
WO (1) WO2010042879A2 (https=)

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US9149378B2 (en) 2005-08-02 2015-10-06 Reva Medical, Inc. Axially nested slide and lock expandable device
US9173751B2 (en) 2004-12-17 2015-11-03 Reva Medical, Inc. Slide-and-lock stent
US9314354B2 (en) 2007-11-30 2016-04-19 Reva Medical, Inc. Axially-radially nested expandable device
US9408732B2 (en) 2013-03-14 2016-08-09 Reva Medical, Inc. Reduced-profile slide and lock stent
US9452068B2 (en) 2010-04-10 2016-09-27 Reva Medical, Inc. Expandable slide and lock stent

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EP2331014A2 (en) 2011-06-15
US7947071B2 (en) 2011-05-24
AU2009303347B2 (en) 2013-10-24
CN103948460A (zh) 2014-07-30
US20110245909A1 (en) 2011-10-06
US20140094897A1 (en) 2014-04-03
EP2331014B1 (en) 2017-08-09
JP2012505052A (ja) 2012-03-01
WO2010042879A3 (en) 2010-06-10
US8545547B2 (en) 2013-10-01
EP2331014A4 (en) 2015-12-23
CA2737753C (en) 2017-03-14
WO2010042879A2 (en) 2010-04-15
US20100131048A1 (en) 2010-05-27
CN102245127B (zh) 2014-06-11
CN103948460B (zh) 2016-05-25
US9066827B2 (en) 2015-06-30
AU2009303347A1 (en) 2010-04-15
CN102245127A (zh) 2011-11-16

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