JP2014514125A5 - - Google Patents
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- Publication number
- JP2014514125A5 JP2014514125A5 JP2014510412A JP2014510412A JP2014514125A5 JP 2014514125 A5 JP2014514125 A5 JP 2014514125A5 JP 2014510412 A JP2014510412 A JP 2014510412A JP 2014510412 A JP2014510412 A JP 2014510412A JP 2014514125 A5 JP2014514125 A5 JP 2014514125A5
- Authority
- JP
- Japan
- Prior art keywords
- scaffold
- package
- polymer
- inert gas
- air
- 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
Links
- 239000011261 inert gas Substances 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 35
- 229920000642 polymer Polymers 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 29
- 239000001301 oxygen Substances 0.000 claims description 29
- 229910052760 oxygen Inorganic materials 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- 239000003570 air Substances 0.000 claims description 27
- 230000005855 radiation Effects 0.000 claims description 27
- 238000010894 electron beam technology Methods 0.000 claims description 18
- 230000001954 sterilising effect Effects 0.000 claims description 18
- 238000004659 sterilization and disinfection Methods 0.000 claims description 16
- 150000003254 radicals Chemical class 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000010791 quenching Methods 0.000 claims description 3
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical group C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 claims description 2
- 239000012080 ambient air Substances 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 229920001432 poly(L-lactide) Polymers 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 239000003566 sealing material Substances 0.000 claims 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/103,890 | 2011-05-09 | ||
| US13/103,890 US8966868B2 (en) | 2011-05-09 | 2011-05-09 | Methods of stabilizing molecular weight of polymer stents after sterilization |
| PCT/US2012/036962 WO2012154753A1 (en) | 2011-05-09 | 2012-05-08 | Methods of stabilizing molecular weight of polymer stents after sterilization |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017035331A Division JP6375401B2 (ja) | 2011-05-09 | 2017-02-27 | 滅菌後のポリマーステントの分子量を安定化させる方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014514125A JP2014514125A (ja) | 2014-06-19 |
| JP2014514125A5 true JP2014514125A5 (enExample) | 2015-06-25 |
| JP6139512B2 JP6139512B2 (ja) | 2017-05-31 |
Family
ID=46147733
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014510412A Expired - Fee Related JP6139512B2 (ja) | 2011-05-09 | 2012-05-08 | 滅菌後のポリマーステントの分子量を安定化させる方法 |
| JP2017035331A Expired - Fee Related JP6375401B2 (ja) | 2011-05-09 | 2017-02-27 | 滅菌後のポリマーステントの分子量を安定化させる方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017035331A Expired - Fee Related JP6375401B2 (ja) | 2011-05-09 | 2017-02-27 | 滅菌後のポリマーステントの分子量を安定化させる方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US8966868B2 (enExample) |
| EP (1) | EP2707045A1 (enExample) |
| JP (2) | JP6139512B2 (enExample) |
| CN (2) | CN105167891B (enExample) |
| WO (1) | WO2012154753A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9078740B2 (en) | 2013-01-21 | 2015-07-14 | Howmedica Osteonics Corp. | Instrumentation and method for positioning and securing a graft |
| US9681951B2 (en) | 2013-03-14 | 2017-06-20 | Edwards Lifesciences Cardiaq Llc | Prosthesis with outer skirt and anchors |
| WO2015119976A1 (en) * | 2014-02-04 | 2015-08-13 | Abbott Cardiovascular Systems Inc. | Modified pla polymer and method of making and using |
| US11090411B2 (en) * | 2016-01-28 | 2021-08-17 | Warsaw Orthopedic, Inc. | Electron beam irradiated osteoinductive bone implant |
| EP3619136B1 (en) | 2017-05-02 | 2021-04-21 | Medtronic Vascular Inc. | Packaging for dry tissue prosthetic heart valve |
| EP3619135B1 (en) | 2017-05-02 | 2021-04-21 | Medtronic Vascular Inc. | Method and assembly for sterilizing a wet stored prosthetic heart valve |
| WO2022140351A1 (en) * | 2020-12-21 | 2022-06-30 | Sartorius Stedim Fmt Sas | Method of measuring irradiation dose at a product level |
Family Cites Families (39)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3798053A (en) * | 1971-03-30 | 1974-03-19 | Brien O Corp | Control of atmospheric composition during radiation curing |
| US4710524A (en) * | 1983-10-26 | 1987-12-01 | Becton, Dickinson And Company | High energy radiation stabilization of semi-crystalline polymers |
| US4952482A (en) * | 1987-08-03 | 1990-08-28 | Hoechst Calanese Corporation | Method of imaging oxygen resistant radiation polymerizable composition and element containing a photopolymer composition |
| US5252694A (en) * | 1992-01-22 | 1993-10-12 | Minnesota Mining And Manufacturing Company | Energy-polymerization adhesive, coating, film and process for making the same |
| US5414049A (en) * | 1993-06-01 | 1995-05-09 | Howmedica Inc. | Non-oxidizing polymeric medical implant |
| PL189246B1 (pl) * | 1996-02-13 | 2005-07-29 | Gen Hospital Corp | Sposób otrzymywania usieciowanego polietylenu o ultrawysokim ciężarze cząsteczkowym, medyczna proteza do stosowania wewnątrz ciała oraz zastosowanie poddanego działaniu promieniowania polietylenu o ultrawysokim ciężarze cząsteczkowym |
| CN1241084C (zh) * | 2000-07-21 | 2006-02-08 | 惠普公司 | 用于按要求的安全文档打印的两极加密高速缓存 |
| US20030208278A1 (en) * | 2000-09-29 | 2003-11-06 | Robert Richard | Supercritical fluid treatment of irradiated polyethylene |
| US6547828B2 (en) * | 2001-02-23 | 2003-04-15 | Smith & Nephew, Inc. | Cross-linked ultra-high molecular weight polyethylene for medical implant use |
| US20030016457A1 (en) * | 2001-07-20 | 2003-01-23 | The United States Of America Represented By The Secretary Of The Navy | Lightweight parabolic mirror |
| US20030095890A1 (en) * | 2001-09-24 | 2003-05-22 | Shirley Miekka | Methods for sterilizing biological materials containing non-aqueous solvents |
| WO2003049930A1 (en) * | 2001-12-12 | 2003-06-19 | Depuy Products, Inc. | Orthopaedic device and method for making same |
| GB0222846D0 (en) * | 2002-10-03 | 2002-11-06 | Choo Yen | Cell culture |
| US7214764B2 (en) * | 2003-06-30 | 2007-05-08 | Depuy Products, Inc. | Free radical quench process for irradiated ultrahigh molecular weight polyethylene |
| US6919625B2 (en) * | 2003-07-10 | 2005-07-19 | General Semiconductor, Inc. | Surface mount multichip devices |
| US6996952B2 (en) * | 2003-09-30 | 2006-02-14 | Codman & Shurtleff, Inc. | Method for improving stability and effectivity of a drug-device combination product |
| JP2007512908A (ja) * | 2003-12-01 | 2007-05-24 | アドヴァンスド 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 | 温度調整式圧着法 |
| JP2005169008A (ja) * | 2003-12-15 | 2005-06-30 | Nipro Corp | 生体適合性材料の滅菌方法 |
| AU2005209868B8 (en) * | 2004-02-03 | 2010-06-03 | The General Hospital Corporation Dba Massachusetts General Hospital | Highly crystalline cross-linked oxidation-resistant polyethylene |
| AU2005244062B8 (en) * | 2004-05-11 | 2010-08-05 | Cambridge Polymer Group, Inc. | Methods for making oxidation resistant polymeric material |
| US7971333B2 (en) | 2006-05-30 | 2011-07-05 | Advanced Cardiovascular Systems, Inc. | Manufacturing process for polymetric stents |
| US7335697B2 (en) * | 2004-12-23 | 2008-02-26 | Depuy Products, Inc. | Polymer composition comprising cross-linked polyethylene and methods for making the same |
| US8394446B2 (en) * | 2005-07-25 | 2013-03-12 | Abbott Cardiovascular Systems Inc. | Methods of providing antioxidants to implantable medical devices |
| US7785647B2 (en) * | 2005-07-25 | 2010-08-31 | Advanced Cardiovascular Systems, Inc. | Methods of providing antioxidants to a drug containing product |
| ATE529464T1 (de) * | 2005-08-22 | 2011-11-15 | Gen Hospital Corp Dba Massachusetts General Hospital | Oxidationsbeständiges homogenisiertes polymermaterial |
| US8034287B2 (en) * | 2006-06-01 | 2011-10-11 | Abbott Cardiovascular Systems Inc. | Radiation sterilization of medical devices |
| EP2110002B1 (en) * | 2007-01-25 | 2012-04-25 | The General Hospital Corporation | Methods for making oxidation-resistant cross-linked polymeric materials |
| CA2679274C (en) * | 2007-03-02 | 2018-02-20 | The General Hospital Corporation | Cross-linking of antioxidant-containing polymers |
| US8002817B2 (en) | 2007-05-04 | 2011-08-23 | Abbott Cardiovascular Systems Inc. | Stents with high radial strength and methods of manufacturing same |
| US8388673B2 (en) | 2008-05-02 | 2013-03-05 | Abbott Cardiovascular Systems Inc. | Polymeric stent |
| US8147769B1 (en) * | 2007-05-16 | 2012-04-03 | Abbott Cardiovascular Systems Inc. | Stent and delivery system with reduced chemical degradation |
| US7959857B2 (en) * | 2007-06-01 | 2011-06-14 | Abbott Cardiovascular Systems Inc. | Radiation sterilization of medical devices |
| CN101688004B (zh) * | 2007-06-29 | 2013-11-20 | 巴塞尔聚烯烃意大利有限责任公司 | 含非酚稳定剂的受辐射聚合物组合物 |
| WO2009045658A1 (en) * | 2007-10-05 | 2009-04-09 | The Brigham And Women's Hospital, Inc. | Crosslinked polymers and methods of making the same |
| EP2427225B8 (en) * | 2009-05-04 | 2017-03-22 | Smith & Nephew, Inc | Synergistic effects of blending multiple additives in uhmwpe |
| US9889238B2 (en) * | 2009-07-21 | 2018-02-13 | Abbott Cardiovascular Systems Inc. | Biodegradable stent with adjustable degradation rate |
| US8207240B2 (en) * | 2009-09-14 | 2012-06-26 | Abbott Cardiovascular Systems Inc | Method to minimize molecular weight drop of poly(L-lactide) stent during processing |
| US20110139650A1 (en) * | 2009-12-15 | 2011-06-16 | Amcor Flexibles, Inc. | Sterilizable Package Having Breathable Membrane for the Packaging of Medical Devices |
| US9132209B2 (en) * | 2010-05-07 | 2015-09-15 | Howmedia Osteonics Corp. | Surface crosslinked polyethylene |
-
2011
- 2011-05-09 US US13/103,890 patent/US8966868B2/en active Active
-
2012
- 2012-05-08 CN CN201510564607.7A patent/CN105167891B/zh active Active
- 2012-05-08 CN CN201280029276.1A patent/CN103619365B/zh active Active
- 2012-05-08 JP JP2014510412A patent/JP6139512B2/ja not_active Expired - Fee Related
- 2012-05-08 WO PCT/US2012/036962 patent/WO2012154753A1/en not_active Ceased
- 2012-05-08 EP EP12723005.0A patent/EP2707045A1/en not_active Ceased
-
2015
- 2015-01-14 US US14/597,144 patent/US20150137428A1/en not_active Abandoned
- 2015-01-14 US US14/597,119 patent/US20150128527A1/en not_active Abandoned
-
2017
- 2017-02-27 JP JP2017035331A patent/JP6375401B2/ja not_active Expired - Fee Related
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