JP2013528109A - 生体吸収性ステントを製造するための処理条件 - Google Patents

生体吸収性ステントを製造するための処理条件 Download PDF

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Publication number
JP2013528109A
JP2013528109A JP2013514326A JP2013514326A JP2013528109A JP 2013528109 A JP2013528109 A JP 2013528109A JP 2013514326 A JP2013514326 A JP 2013514326A JP 2013514326 A JP2013514326 A JP 2013514326A JP 2013528109 A JP2013528109 A JP 2013528109A
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Prior art keywords
polymer
laser
stent
substrate
edge surface
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Pending
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JP2013514326A
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English (en)
Japanese (ja)
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JP2013528109A5 (enExample
Inventor
ジョエル ハリントン，
ライアン ヴォーン，
ケビン ジョー，
ウィリアム ピッペイ，
ユン−ミン チェン，
Original Assignee
アボット カーディオヴァスキュラー システムズ インコーポレイテッド
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Application filed by アボット カーディオヴァスキュラー システムズ インコーポレイテッド filed Critical アボット カーディオヴァスキュラー システムズ インコーポレイテッド
Publication of JP2013528109A publication Critical patent/JP2013528109A/ja
Publication of JP2013528109A5 publication Critical patent/JP2013528109A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
    • 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
    • A61F2/86—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/50—Working by transmitting the laser beam through or within the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B23K26/703—Cooling arrangements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B23K2103/42—Plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Laser Beam Processing (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
JP2013514326A 2010-06-10 2011-06-08 生体吸収性ステントを製造するための処理条件 Pending JP2013528109A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/797,950 2010-06-10
US12/797,950 US8679394B2 (en) 2010-06-10 2010-06-10 Laser system and processing conditions for manufacturing bioabsorbable stents
PCT/US2011/039556 WO2011156449A1 (en) 2010-06-10 2011-06-08 Processing conditions for manufacturing bioabsorbable stents

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016082255A Division JP6270074B2 (ja) 2010-06-10 2016-04-15 生体吸収性ステントを製造するための処理条件

Publications (2)

Publication Number Publication Date
JP2013528109A true JP2013528109A (ja) 2013-07-08
JP2013528109A5 JP2013528109A5 (enExample) 2014-07-24

Family

ID=44533550

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JP2013514326A Pending JP2013528109A (ja) 2010-06-10 2011-06-08 生体吸収性ステントを製造するための処理条件
JP2016082255A Expired - Fee Related JP6270074B2 (ja) 2010-06-10 2016-04-15 生体吸収性ステントを製造するための処理条件

Family Applications After (1)

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JP2016082255A Expired - Fee Related JP6270074B2 (ja) 2010-06-10 2016-04-15 生体吸収性ステントを製造するための処理条件

Country Status (11)

Country Link
US (4) US8679394B2 (enExample)
EP (2) EP2944416B1 (enExample)
JP (2) JP2013528109A (enExample)
CN (2) CN102947046B (enExample)
DK (1) DK2580020T3 (enExample)
ES (1) ES2543749T3 (enExample)
HK (1) HK1224252A1 (enExample)
HU (1) HUE025123T2 (enExample)
PL (1) PL2580020T3 (enExample)
PT (1) PT2580020E (enExample)
WO (1) WO2011156449A1 (enExample)

Cited By (3)

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JP2015100840A (ja) * 2013-11-28 2015-06-04 株式会社アマダ レーザ加工方法
WO2015079889A1 (ja) * 2013-11-28 2015-06-04 株式会社アマダホールディングス レーザ加工方法及びレーザ加工機
JP2015104739A (ja) * 2013-11-29 2015-06-08 株式会社アマダ レーザ加工方法及び装置

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US8568471B2 (en) 2010-01-30 2013-10-29 Abbott Cardiovascular Systems Inc. Crush recoverable polymer scaffolds
US8679394B2 (en) 2010-06-10 2014-03-25 Abbott Cardiovascular Systems Inc. Laser system and processing conditions for manufacturing bioabsorbable stents
US8726483B2 (en) 2011-07-29 2014-05-20 Abbott Cardiovascular Systems Inc. Methods for uniform crimping and deployment of a polymer scaffold
US10010436B2 (en) 2012-09-20 2018-07-03 Dotter Intellectual Pte, Ltd. Polymeric stent and methods of manufacturing the same
KR101489263B1 (ko) 2014-02-26 2015-02-04 썬텍 주식회사 고분자 스텐트의 제조방법 및 폴리락트산 고분자 스텐트
DE102013003160A1 (de) * 2013-02-26 2014-08-28 Photon Energy Gmbh Verfahren zur Modifizierung der Oberfläche eines Kunststoffs
US9566666B2 (en) * 2013-03-13 2017-02-14 Abbott Cardiovascular Systems Inc. Short pulse laser machining of polymers enhanced with light absorbers for fabricating medical devices
US9548215B2 (en) * 2014-04-10 2017-01-17 Abbott Cardiovascular Systems Inc. High visibility endoprosthesis and method
CN105030393B (zh) * 2015-07-24 2017-06-06 汇澜生物工程（浙江）有限公司 纳米金膜记忆合金食管支架及其制备方法
US20240083753A1 (en) * 2021-01-22 2024-03-14 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Patterning of nanocarbon materials on a substrate

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015100840A (ja) * 2013-11-28 2015-06-04 株式会社アマダ レーザ加工方法
WO2015079889A1 (ja) * 2013-11-28 2015-06-04 株式会社アマダホールディングス レーザ加工方法及びレーザ加工機
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Also Published As

Publication number Publication date
EP2944416A1 (en) 2015-11-18
US8679394B2 (en) 2014-03-25
US9393134B2 (en) 2016-07-19
EP2944416B1 (en) 2019-05-15
CN102947046B (zh) 2016-06-22
JP2016172001A (ja) 2016-09-29
ES2543749T3 (es) 2015-08-21
WO2011156449A1 (en) 2011-12-15
CN102947046A (zh) 2013-02-27
HK1224252A1 (en) 2017-08-18
EP2580020B2 (en) 2018-07-25
PT2580020E (pt) 2015-07-27
EP2580020A1 (en) 2013-04-17
JP6270074B2 (ja) 2018-01-31
CN105855733A (zh) 2016-08-17
US20160311061A1 (en) 2016-10-27
EP2580020B1 (en) 2015-04-29
HUE025123T2 (en) 2016-02-29
US20140155985A1 (en) 2014-06-05
US20110307050A1 (en) 2011-12-15
US20170304949A1 (en) 2017-10-26
CN105855733B (zh) 2018-04-10
US9744625B2 (en) 2017-08-29
PL2580020T3 (pl) 2015-10-30
DK2580020T3 (en) 2015-07-27
US10525552B2 (en) 2020-01-07

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