CN103118715B - 聚合物医疗装置的电子束后稳定化 - Google Patents

聚合物医疗装置的电子束后稳定化 Download PDF

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Publication number
CN103118715B
CN103118715B CN201180045244.6A CN201180045244A CN103118715B CN 103118715 B CN103118715 B CN 103118715B CN 201180045244 A CN201180045244 A CN 201180045244A CN 103118715 B CN103118715 B CN 103118715B
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CN
China
Prior art keywords
temperature
polymer
stent
exposure
scaffold
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
CN201180045244.6A
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English (en)
Chinese (zh)
Other versions
CN103118715A (zh
Inventor
洛塔尔·克莱纳
汤富为
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.)
Abbott Cardiovascular Systems Inc
Original Assignee
Abbott Cardiovascular Systems 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 Abbott Cardiovascular Systems Inc filed Critical Abbott Cardiovascular Systems Inc
Publication of CN103118715A publication Critical patent/CN103118715A/zh
Application granted granted Critical
Publication of CN103118715B publication Critical patent/CN103118715B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/15—Laboratory, medical or dentistry appliances, e.g. catheters or sharps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
CN201180045244.6A 2010-08-20 2011-08-16 聚合物医疗装置的电子束后稳定化 Expired - Fee Related CN103118715B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/860,681 2010-08-20
US12/860,681 US8715569B2 (en) 2010-08-20 2010-08-20 Post electron beam stabilization of polymeric medical devices
PCT/US2011/047974 WO2012024328A2 (en) 2010-08-20 2011-08-16 Post electron beam stabilization of polymeric medical devices

Publications (2)

Publication Number Publication Date
CN103118715A CN103118715A (zh) 2013-05-22
CN103118715B true CN103118715B (zh) 2014-11-26

Family

ID=44545925

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180045244.6A Expired - Fee Related CN103118715B (zh) 2010-08-20 2011-08-16 聚合物医疗装置的电子束后稳定化

Country Status (6)

Country Link
US (2) US8715569B2 (https=)
EP (1) EP2605807B1 (https=)
JP (1) JP6183808B2 (https=)
CN (1) CN103118715B (https=)
ES (1) ES2589677T3 (https=)
WO (1) WO2012024328A2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US8206636B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US8613880B2 (en) * 2010-04-21 2013-12-24 Abbott Cardiovascular Systems Inc. Post electron beam conditioning of polymeric medical devices
WO2018147262A1 (ja) * 2017-02-08 2018-08-16 三菱瓦斯化学株式会社 滅菌済み酸素吸収性多層体の製造方法
JP7263338B2 (ja) 2017-10-23 2023-04-24 エボニック コーポレイション ポリエステルの滅菌工程のための方法および装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650485A (en) * 1993-06-01 1997-07-22 Howmedica Inc. Non-oxidizing polymeric medical implant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6274364A (ja) 1985-09-27 1987-04-06 株式会社　ニツシヨ− 医療用具
JP3787993B2 (ja) 1997-10-27 2006-06-21 株式会社Ｎｈｖコーポレーション 電子線照射装置
JP3785473B2 (ja) * 1998-06-22 2006-06-14 日本ゼオン株式会社 放射線滅菌法および滅菌した成形品
JP2000334028A (ja) 1999-05-26 2000-12-05 Ishikawajima Harima Heavy Ind Co Ltd 医療用品の電子線による滅菌方法
US7807211B2 (en) 1999-09-03 2010-10-05 Advanced Cardiovascular Systems, Inc. Thermal treatment of an implantable medical device
US7150853B2 (en) 2001-11-01 2006-12-19 Advanced Cardiovascular Systems, Inc. Method of sterilizing a medical device
US20050288481A1 (en) * 2004-04-30 2005-12-29 Desnoyer Jessica R Design of poly(ester amides) for the control of agent-release from polymeric compositions
US7971333B2 (en) 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US8012402B2 (en) 2008-08-04 2011-09-06 Abbott Cardiovascular Systems Inc. Tube expansion process for semicrystalline polymers to maximize fracture toughness
US7694813B2 (en) 2005-09-16 2010-04-13 Poly-Med, Inc. Package components for radiochemical sterilization
WO2006034157A2 (en) 2004-09-17 2006-03-30 Poly-Med, Inc. Package components for radiochemical sterilization
US20070132155A1 (en) 2005-12-13 2007-06-14 Robert Burgermeister Polymeric stent having modified molecular structures in selected regions of the hoops and method for increasing elongation at break
US8034287B2 (en) * 2006-06-01 2011-10-11 Abbott Cardiovascular Systems Inc. Radiation sterilization of medical devices
US8747738B2 (en) * 2006-08-15 2014-06-10 Abbott Cardiovascular Systems Inc. Sterilization methods for medical devices
US20080169582A1 (en) 2006-10-23 2008-07-17 Vipul Bhupendra Dave Method and apparatus for making polymeric drug delivery devices having differing morphological structures
US8394317B2 (en) 2008-08-11 2013-03-12 Abbott Cardiovascular Systems Inc. Method of improving fracture toughness of implantable medical devices through annealing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650485A (en) * 1993-06-01 1997-07-22 Howmedica Inc. Non-oxidizing polymeric medical implant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Thermal and crystallization behaviour of gamma irradiated PLLA;D.Milicevic etal.;《Radiation Physics and Chemistry》;20070524;第76卷(第8-9期);第1376页右栏第2段-1380页左栏第1段 *

Also Published As

Publication number Publication date
ES2589677T3 (es) 2016-11-15
JP2013540462A (ja) 2013-11-07
US9278147B2 (en) 2016-03-08
WO2012024328A2 (en) 2012-02-23
US8715569B2 (en) 2014-05-06
US20140234164A1 (en) 2014-08-21
WO2012024328A3 (en) 2012-07-19
EP2605807A2 (en) 2013-06-26
US20120045362A1 (en) 2012-02-23
HK1186132A1 (zh) 2014-03-07
EP2605807B1 (en) 2016-04-20
CN103118715A (zh) 2013-05-22
JP6183808B2 (ja) 2017-08-23

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20130522

Assignee: Shanghai Abbott Medical Instrument Technology Co., Ltd.

Assignor: Abbott Cardiovascular Systems

Contract record no.: 2016990000117

Denomination of invention: Post electron beam stabilization of polymeric medical devices

Granted publication date: 20141126

License type: Common License

Record date: 20160328

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141126

Termination date: 20190816