CN103619562B - 形成聚合物内假体的方法 - Google Patents

形成聚合物内假体的方法 Download PDF

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Publication number
CN103619562B
CN103619562B CN201280031685.5A CN201280031685A CN103619562B CN 103619562 B CN103619562 B CN 103619562B CN 201280031685 A CN201280031685 A CN 201280031685A CN 103619562 B CN103619562 B CN 103619562B
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CN
China
Prior art keywords
tube
mold
pipe
mould
injection
Prior art date
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Active
Application number
CN201280031685.5A
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English (en)
Chinese (zh)
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CN103619562A (zh
Inventor
王云兵
詹姆斯·奥伯豪泽尔
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
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Publication of CN103619562A publication Critical patent/CN103619562A/zh
Application granted granted Critical
Publication of CN103619562B publication Critical patent/CN103619562B/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/043—PGA, i.e. polyglycolic acid or polyglycolide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
CN201280031685.5A 2011-05-24 2012-05-23 形成聚合物内假体的方法 Active CN103619562B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/114,941 US8747728B2 (en) 2011-05-24 2011-05-24 Method and system for manufacturing a polymer endoprosthesis by injection molding and blow molding
US13/114,941 2011-05-24
PCT/US2012/039164 WO2012162402A1 (en) 2011-05-24 2012-05-23 Method and system for manufacturing a polymer endoprosthesis by injection molding and blow molding

Publications (2)

Publication Number Publication Date
CN103619562A CN103619562A (zh) 2014-03-05
CN103619562B true CN103619562B (zh) 2016-08-31

Family

ID=46201849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280031685.5A Active CN103619562B (zh) 2011-05-24 2012-05-23 形成聚合物内假体的方法

Country Status (5)

Country Link
US (2) US8747728B2 (enExample)
EP (1) EP2714369B1 (enExample)
JP (1) JP6058641B2 (enExample)
CN (1) CN103619562B (enExample)
WO (1) WO2012162402A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7731890B2 (en) 2006-06-15 2010-06-08 Advanced Cardiovascular Systems, Inc. Methods of fabricating stents with enhanced fracture toughness
US8747879B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device to reduce chance of late inflammatory response
US7971333B2 (en) 2006-05-30 2011-07-05 Advanced Cardiovascular Systems, Inc. Manufacturing process for polymetric stents
US20140107761A1 (en) 2004-07-26 2014-04-17 Abbott Cardiovascular Systems Inc. Biodegradable stent with enhanced fracture toughness
US8002817B2 (en) * 2007-05-04 2011-08-23 Abbott Cardiovascular Systems Inc. Stents with high radial strength and methods of manufacturing same
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
US8726483B2 (en) 2011-07-29 2014-05-20 Abbott Cardiovascular Systems Inc. Methods for uniform crimping and deployment of a polymer scaffold
US9078740B2 (en) 2013-01-21 2015-07-14 Howmedica Osteonics Corp. Instrumentation and method for positioning and securing a graft
EP4558208A1 (de) 2022-07-22 2025-05-28 BVS - Best Vascular Solutions GmbH Ballonkathetervorrichtunq zur atraumatischen aufdehnung von hohlorganen sowie ein verfahren zur herstellung einer solchen ballonkathetervorrichtung
DE102022122630A1 (de) * 2022-07-22 2024-01-25 Bvs - Best Vascular Solutions Gmbh Ballonkathetervorrichtung zur atraumatischen Behandlung von Hohlorganen sowie ein Verfahren zur Herstellung einer solchen Ballonkathetervorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153102A (zh) * 1995-09-29 1997-07-02 株式会社青木固研究所 注射拉伸吹塑成型方法

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DE844214C (de) 1949-12-07 1952-07-17 Basf Ag Verfahren zur Herstellung von Hohlkoerpern
BE531868A (enExample) * 1953-09-21 1900-01-01
US3002225A (en) 1958-04-26 1961-10-03 Ankerwerk Gebr Goller Apparatus for forming hollow plastic articles having an open neck portion by injection molding
FR76005E (fr) * 1959-07-06 1961-09-08 Perfectionnements aux presses à injection en matières plastiques
NL257286A (enExample) * 1959-11-03 1900-01-01
US3492387A (en) * 1961-10-13 1970-01-27 Plastic Ammunition Products In Plastic article making
US3170971A (en) * 1962-06-22 1965-02-23 Owens Illinois Glass Co Method for making hollow plastic articles
US3390431A (en) * 1963-09-10 1968-07-02 Emery I. Valyi Apparatus for molding articles
DE2143262A1 (de) 1971-08-28 1973-03-01 Dynamit Nobel Ag Verfahren und vorrichtung zur herstellung von doppelwandigen hohlkoerpern aus thermoplasten
US4342184A (en) * 1972-09-29 1982-08-03 Eck William F Van Method of manufacture of hypodermic syringe
US4155974A (en) * 1975-12-17 1979-05-22 Valyi Emery I Method for making oriented hollow plastic articles
AU537385B2 (en) * 1979-07-19 1984-06-21 Yoshino Kogyosho Co., Ltd. Moulding elongated parison with integral plug
US5674242A (en) * 1995-06-06 1997-10-07 Quanam Medical Corporation Endoprosthetic device with therapeutic compound
JPH0994872A (ja) * 1995-09-29 1997-04-08 Aokiko Kenkyusho:Kk 射出延伸吹込成形方法
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US20060020330A1 (en) 2004-07-26 2006-01-26 Bin Huang Method of fabricating an implantable medical device with biaxially oriented polymers
US8501079B2 (en) * 2009-09-14 2013-08-06 Abbott Cardiovascular Systems Inc. Controlling crystalline morphology of a bioabsorbable stent
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US8043553B1 (en) * 2004-09-30 2011-10-25 Advanced Cardiovascular Systems, Inc. Controlled deformation of a polymer tube with a restraining surface in fabricating a medical article
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US8337739B2 (en) * 2008-08-12 2012-12-25 Abbott Cardiovascular Systems Inc. Improving fracture toughness of medical devices with a stereocomplex nucleating agent

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153102A (zh) * 1995-09-29 1997-07-02 株式会社青木固研究所 注射拉伸吹塑成型方法

Also Published As

Publication number Publication date
JP6058641B2 (ja) 2017-01-11
JP2014518793A (ja) 2014-08-07
EP2714369B1 (en) 2017-11-22
US8747728B2 (en) 2014-06-10
WO2012162402A1 (en) 2012-11-29
CN103619562A (zh) 2014-03-05
US20120299226A1 (en) 2012-11-29
US20140239558A1 (en) 2014-08-28
EP2714369A1 (en) 2014-04-09

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20140305

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

Assignor: Abbott Cardiovascular Systems

Contract record no.: 2016990000117

Denomination of invention: Method and system for manufacturing polymer endoprosthesis by injection molding and blow molding

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
C14 Grant of patent or utility model
GR01 Patent grant