CN102481662A - 为从聚合物管件激光加工支架设定激光功率 - Google Patents
为从聚合物管件激光加工支架设定激光功率 Download PDFInfo
- Publication number
- CN102481662A CN102481662A CN2010800393903A CN201080039390A CN102481662A CN 102481662 A CN102481662 A CN 102481662A CN 2010800393903 A CN2010800393903 A CN 2010800393903A CN 201080039390 A CN201080039390 A CN 201080039390A CN 102481662 A CN102481662 A CN 102481662A
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- fitting section
- laser
- power
- support
- 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.)
- Granted
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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 sheet material or tubes, e.g. perforated by laser cuts or etched holes
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- 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)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
变形参数 | 批次1 | 批次2 | 批次3 | 批次4 |
扩大热量(F) | 166 | 185 | 178 | 180 |
扩大空气流(scfh) | 60 | 60 | 60 | 60 |
预热展宽(Dwell)(秒) | 32 | 30 | 38 | 32 |
加热喷嘴速度(mm/s) | 0.32 | 0.30 | .38 | .32 |
扩大压力(psi) | 110 | 130 | 110 | 115 |
遍数(Number of Passes) | 1 | 1 | 1 | 1 |
初始张力位置(mm) | 25 | 25 | 25 | 25 |
预张力(克) | 180 | 180 | 180 | 180 |
设定热量(F) | 32 | 32 | 32 | 32 |
设定空气流(scfh) | 20 | 20 | 20 | 20 |
设定热量展宽(分钟) | 0 | 0 | 0 | 0 |
冷却时间(秒) | 30 | 30 | 30 | 30 |
管件开始OD(thou in) | 66 | 66 | 66 | 66 |
管件开始ID(thou in) | 25 | 25 | 25 | 25 |
管件结束OD(thou in) | 136 | 136 | 136 | 136 |
管件结束ID(thou in) | 124.2 | 124.2 | 124.2 | 124.2 |
%RE | 功率 | 支杆宽度(英寸) |
300 | 80 | 0.00674 |
300 | 90 | 0.00659 |
300 | 103 | 0.00653 |
300 | 123 | 0.00642 |
300 | 145 | 0.00636 |
400 | 70 | 0.00704 |
400 | 90 | 0.00693 |
400 | 120 | 0.00683 |
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/554,589 US8435437B2 (en) | 2009-09-04 | 2009-09-04 | Setting laser power for laser machining stents from polymer tubing |
US12/554,589 | 2009-09-04 | ||
PCT/US2010/047880 WO2011029044A1 (en) | 2009-09-04 | 2010-09-03 | Setting laser power for laser machining stents from polymer tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102481662A true CN102481662A (zh) | 2012-05-30 |
CN102481662B CN102481662B (zh) | 2015-04-01 |
Family
ID=42801095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080039390.3A Expired - Fee Related CN102481662B (zh) | 2009-09-04 | 2010-09-03 | 制造多个支架的方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8435437B2 (zh) |
EP (1) | EP2473311B1 (zh) |
JP (1) | JP5756109B2 (zh) |
CN (1) | CN102481662B (zh) |
WO (1) | WO2011029044A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102871785A (zh) * | 2012-10-14 | 2013-01-16 | 梁春永 | 飞秒激光表面处理无载体载药血管支架的方法 |
US11779477B2 (en) | 2010-11-17 | 2023-10-10 | Abbott Cardiovascular Systems, Inc. | Radiopaque intraluminal stents |
US11806488B2 (en) | 2011-06-29 | 2023-11-07 | Abbott Cardiovascular Systems, Inc. | Medical device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5454080B2 (ja) * | 2008-10-23 | 2014-03-26 | 住友電気工業株式会社 | レーザ加工方法およびレーザ加工装置 |
US9278485B2 (en) * | 2009-09-04 | 2016-03-08 | Abbott Cardiovascular Systems Inc. | Method to prevent stent damage caused by laser cutting |
US8435437B2 (en) * | 2009-09-04 | 2013-05-07 | Abbott Cardiovascular Systems Inc. | Setting laser power for laser machining stents from polymer tubing |
US8568471B2 (en) | 2010-01-30 | 2013-10-29 | Abbott Cardiovascular Systems Inc. | Crush recoverable polymer scaffolds |
US8808353B2 (en) | 2010-01-30 | 2014-08-19 | Abbott Cardiovascular Systems Inc. | Crush recoverable polymer scaffolds having a low crossing profile |
US8679394B2 (en) | 2010-06-10 | 2014-03-25 | Abbott Cardiovascular Systems Inc. | Laser system and processing conditions for manufacturing bioabsorbable stents |
US9345602B2 (en) | 2010-09-23 | 2016-05-24 | Abbott Cardiovascular Systems Inc. | Processes for making crush recoverable polymer scaffolds |
US8726483B2 (en) | 2011-07-29 | 2014-05-20 | Abbott Cardiovascular Systems Inc. | Methods for uniform crimping and deployment of a polymer scaffold |
DE102011116974A1 (de) * | 2011-10-26 | 2013-05-02 | Vollmer Werke Maschinenfabrik Gmbh | Vorrichtung und Verfahren zum Herstellen einer Führungsfase an einem Werkstück, insbesondere an einem schneidenden Werkzeug |
JP6349588B2 (ja) * | 2012-04-11 | 2018-07-04 | クリノ株式会社 | ステントの製造方法 |
WO2014144506A1 (en) * | 2013-03-15 | 2014-09-18 | Abbott Cardiovascular Systems Inc. | Laser cutting process monitoring and control |
EP2799036A1 (de) * | 2013-04-02 | 2014-11-05 | Biotronik AG | Intraluminale Endoprothese und Verfahren zur Herstellung desselbe |
US9548215B2 (en) | 2014-04-10 | 2017-01-17 | Abbott Cardiovascular Systems Inc. | High visibility endoprosthesis and method |
DE102016204335A1 (de) * | 2016-03-16 | 2017-09-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur thermisch kontrollierten Lasermaterialbearbeitung mindestens eines Bauteils sowie einer Vorrichtung zur Durchführung des Verfahrens |
JP6342949B2 (ja) * | 2016-05-17 | 2018-06-13 | ファナック株式会社 | 反射光を抑制しながらレーザ加工を行うレーザ加工装置及びレーザ加工方法 |
DE102020002231B4 (de) | 2020-04-09 | 2022-02-17 | aixtent GmbH | Verfahren zur Herstellung eines Implantats zum Einführen in den Schlemmschen Kanal eines Auges, Implantat und Anordnung mit einem Implantat |
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-
2009
- 2009-09-04 US US12/554,589 patent/US8435437B2/en not_active Expired - Fee Related
-
2010
- 2010-09-03 EP EP10752699.8A patent/EP2473311B1/en active Active
- 2010-09-03 WO PCT/US2010/047880 patent/WO2011029044A1/en active Application Filing
- 2010-09-03 CN CN201080039390.3A patent/CN102481662B/zh not_active Expired - Fee Related
- 2010-09-03 JP JP2012528102A patent/JP5756109B2/ja not_active Expired - Fee Related
-
2013
- 2013-05-02 US US13/886,217 patent/US20130241112A1/en not_active Abandoned
Patent Citations (9)
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DE19745294A1 (de) * | 1997-10-14 | 1999-04-15 | Biotronik Mess & Therapieg | Verfahren zur Herstellung feinstrukturierter medizintechnischer Implantate |
DE19901530A1 (de) * | 1999-01-16 | 2000-07-27 | Biotronik Mess & Therapieg | Vorrichtung zum Laserstrahl-Strukturieren von bioresorbierbaren, intraluminalen Gefäßwandstützen |
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CN101385669A (zh) * | 2007-09-12 | 2009-03-18 | 中国科学院金属研究所 | 一种抗凝血不锈钢冠动脉支架及其应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11779477B2 (en) | 2010-11-17 | 2023-10-10 | Abbott Cardiovascular Systems, Inc. | Radiopaque intraluminal stents |
US11806488B2 (en) | 2011-06-29 | 2023-11-07 | Abbott Cardiovascular Systems, Inc. | Medical device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor |
CN102871785A (zh) * | 2012-10-14 | 2013-01-16 | 梁春永 | 飞秒激光表面处理无载体载药血管支架的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20110057356A1 (en) | 2011-03-10 |
JP2013503716A (ja) | 2013-02-04 |
WO2011029044A1 (en) | 2011-03-10 |
JP5756109B2 (ja) | 2015-07-29 |
CN102481662B (zh) | 2015-04-01 |
US20130241112A1 (en) | 2013-09-19 |
US8435437B2 (en) | 2013-05-07 |
EP2473311B1 (en) | 2020-01-15 |
EP2473311A1 (en) | 2012-07-11 |
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