ATE135281T1 - Verfahren zum herstellen von fortschrittlichen verbundkonstruktionen und hergestellte produkte - Google Patents

Verfahren zum herstellen von fortschrittlichen verbundkonstruktionen und hergestellte produkte

Info

Publication number
ATE135281T1
ATE135281T1 AT92904004T AT92904004T ATE135281T1 AT E135281 T1 ATE135281 T1 AT E135281T1 AT 92904004 T AT92904004 T AT 92904004T AT 92904004 T AT92904004 T AT 92904004T AT E135281 T1 ATE135281 T1 AT E135281T1
Authority
AT
Austria
Prior art keywords
composite
core
preform
finished part
disclosed
Prior art date
Application number
AT92904004T
Other languages
English (en)
Inventor
Albert Terzian
Joseph Daniel Trentacosta
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of ATE135281T1 publication Critical patent/ATE135281T1/de

Links

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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30965—Reinforcing the prosthesis by embedding particles or fibres during moulding or dipping
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • B29C70/745—Filling cavities in the preformed part
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/34—Acetabular cups
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2/3672—Intermediate parts of shafts
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • B29C43/12—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material or using membranes contacting the moulding material
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Glass Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Polymerisation Methods In General (AREA)
  • Moulding By Coating Moulds (AREA)
AT92904004T 1990-12-13 1991-12-10 Verfahren zum herstellen von fortschrittlichen verbundkonstruktionen und hergestellte produkte ATE135281T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/626,886 US5198173A (en) 1990-12-13 1990-12-13 Process for preparing advanced composite structures

Publications (1)

Publication Number Publication Date
ATE135281T1 true ATE135281T1 (de) 1996-03-15

Family

ID=24512276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92904004T ATE135281T1 (de) 1990-12-13 1991-12-10 Verfahren zum herstellen von fortschrittlichen verbundkonstruktionen und hergestellte produkte

Country Status (10)

Country Link
US (1) US5198173A (de)
EP (1) EP0562038B1 (de)
JP (1) JP3174326B2 (de)
AT (1) ATE135281T1 (de)
CA (1) CA2098121C (de)
DE (1) DE69117977T2 (de)
DK (1) DK0562038T3 (de)
ES (1) ES2085002T3 (de)
HK (1) HK122096A (de)
WO (1) WO1992010353A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5522904A (en) * 1993-10-13 1996-06-04 Hercules Incorporated Composite femoral implant having increased neck strength
US6387981B1 (en) 1999-10-28 2002-05-14 3M Innovative Properties Company Radiopaque dental materials with nano-sized particles
AU779400B2 (en) * 1999-12-17 2005-01-20 Cartificial A/S A prosthetic device
US6538183B2 (en) 2000-02-08 2003-03-25 Frederick J. Verd Composite stringed musical instrument, and method of making the same
US7179522B2 (en) * 2002-04-23 2007-02-20 Ctc Cable Corporation Aluminum conductor composite core reinforced cable and method of manufacture
US9093191B2 (en) * 2002-04-23 2015-07-28 CTC Global Corp. Fiber reinforced composite core for an aluminum conductor cable
AU2003247151A1 (en) * 2002-08-08 2004-02-25 Impliant Ltd. Elastomeric covers for orthopedic implants
CN1898085B (zh) * 2003-10-22 2014-12-17 Ctc电缆公司 铝导体复合材料芯增强电缆及其制备方法
US7438971B2 (en) * 2003-10-22 2008-10-21 Ctc Cable Corporation Aluminum conductor composite core reinforced cable and method of manufacture
CA2593789A1 (en) * 2005-01-14 2006-07-20 National Research Council Of Canada Implantable biomimetic prosthetic bone
US8647426B2 (en) 2006-12-28 2014-02-11 3M Innovative Properties Company Dental filler and methods
EP2603373B1 (de) * 2010-08-13 2021-09-22 Greene, Tweed Technologies, Inc. Thermoplastischer faserverbundstoff mit hoher volumenfaserladung sowie verfahren zu seiner herstellung
DE102012004942B4 (de) * 2012-03-12 2014-02-20 Munich Composites Gmbh Verfahren zum Herstellen eines Vorformlings und eines daraus hergestellten Faserverbundfertigbauteils
US10472976B2 (en) 2015-06-05 2019-11-12 Rolls-Royce Corporation Machinable CMC insert
US10458653B2 (en) 2015-06-05 2019-10-29 Rolls-Royce Corporation Machinable CMC insert
US10465534B2 (en) 2015-06-05 2019-11-05 Rolls-Royce North American Technologies, Inc. Machinable CMC insert
US10401028B2 (en) 2015-06-05 2019-09-03 Rolls-Royce American Technologies, Inc. Machinable CMC insert
US11065827B2 (en) 2015-11-02 2021-07-20 Teijin Carbon America, Inc. Thermoplastic composite in-situ melt processing method for composite overwrapped tools
FR3071830B1 (fr) * 2017-10-02 2021-03-12 Safran Ceram Procede pour la realisation d'une piece creuse en materiau composite a matrice ceramique
EP4028229A4 (de) * 2019-11-06 2024-02-07 Galactic Co., LLC Geflochtene vorformen aus thermoplastischem verbundwerkstoff für längliche strukturprofile und verfahren zu ihrer herstellung
JP2023526765A (ja) * 2020-04-22 2023-06-23 アークティック・バイオマテリアルズ・オサケユフティオ 繊維強化インプラントの製造法
CN115742359B (zh) * 2022-11-08 2025-12-12 北京精密机电控制设备研究所 一种碳纤维复合材料作动器纤维铺层结构

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1107396B (de) * 1954-12-14 1961-05-25 Richard Jonke Verfahren zur Herstellung von verstaerkten bzw. versteiften Kunststoff-formteilen im Spritzgiessverfahren
DE2024138B2 (de) * 1968-03-08 1972-05-10 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zur durchfuehrung des verfahrens zum auskleiden metallischer hohlkoerper
US3613168A (en) 1969-07-02 1971-10-19 Le Roy R Rowland Apparatus for manufacture of cored rubber rolls having a sleeve thereon
US4013748A (en) * 1971-12-30 1977-03-22 Valyi Emery I Method for making composite plastic article
DE2603456C2 (de) * 1976-01-30 1984-04-05 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Knochenimplantates
US4164794A (en) * 1977-04-14 1979-08-21 Union Carbide Corporation Prosthetic devices having coatings of selected porous bioengineering thermoplastics
US4351069A (en) * 1979-06-29 1982-09-28 Union Carbide Corporation Prosthetic devices having sintered thermoplastic coatings with a porosity gradient
JPS5779063A (en) * 1980-11-06 1982-05-18 Honda Motor Co Ltd Production of fiber reinforced composite material
US4634563A (en) * 1982-09-30 1987-01-06 Texas Recreation Corporation Method of making a composite foamed resin ski
IT1169561B (it) * 1983-09-13 1987-06-03 Matec Holding Ag Procedimento per l'ottenimento con unica operazione di stampaggio di strutture a doppia parete per l'insonorizzazione di veicoli e di motori in genere e struttura a doppia parete ottenuta con tale procedimento
FR2555902B1 (fr) * 1983-12-02 1990-09-14 France Implant Est Implants chirurgicaux en un materiau composite carbone/carbone, utiles notamment en orthopedie et en traumatologie
US4615855A (en) * 1984-03-15 1986-10-07 Programmed Composites, Inc. Process for forming composite article
WO1985004323A1 (en) * 1984-03-30 1985-10-10 Hexcel Corporation Orthopedic device and method of making the same
US4681718A (en) * 1984-05-09 1987-07-21 Hughes Aircraft Company Method of fabricating composite or encapsulated articles
GB8415265D0 (en) * 1984-06-15 1984-07-18 Ici Plc Device
EP0176640B1 (de) * 1984-10-05 1989-07-12 Arco Chemical Technology, Inc. Herstellung von geformten Lignocellulose-Isocyanatzusammensetzungen, wobei als Trennmittel ein Terpolymer einer aktiven Polysiloxan-Isocyanat-Carboxylsäure oder derer Salz benutzt wird
GB8507312D0 (en) * 1985-03-21 1985-05-01 Ici Plc Producing shaped articles
DE3524020A1 (de) * 1985-03-30 1986-10-02 M A N Technologie GmbH, 8000 München Verfahren zur behandlung von knochenersatz-implantaten
US4750905A (en) * 1985-07-10 1988-06-14 Harrington Arthritis Research Center Beam construction and method
US4770835A (en) * 1986-09-10 1988-09-13 United Technologies Corporation Method for molding using a dual solid flowable polymer system
US4842787A (en) * 1986-12-22 1989-06-27 Xerkon, Inc. High speed process for production of oriented structural yarn/polymer matrix composite structural parts
US5064439A (en) * 1987-01-20 1991-11-12 Richards Medical Company Orthopedic device of biocompatible polymer with oriented fiber reinforcement
US4769197A (en) * 1987-02-02 1988-09-06 United Technologies Corporation Method for molding precured high temperature resins
EP0320302A3 (de) * 1987-12-10 1992-01-02 General Electric Company Verfahren und Vorrichtung zum Herstellen eines Gegenstandes aus faserverstärktem Verbundwerkstoff
US4837251A (en) * 1988-02-08 1989-06-06 Sundstrand Corporation Dimensionally-stable lightweight core for composite structures
GB8819648D0 (en) * 1988-08-18 1988-09-21 Norsk Hydro As Improvements in & relating to impregnation of fibrous reinforcement with polymeric materials
EP0398064B1 (de) * 1989-05-17 1994-02-09 MAN Ceramics GmbH Schaft einer Hüftgelenkprothese und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
JP3174326B2 (ja) 2001-06-11
US5198173A (en) 1993-03-30
CA2098121C (en) 2000-02-01
DE69117977D1 (de) 1996-04-18
CA2098121A1 (en) 1992-06-14
HK122096A (en) 1996-07-19
JPH06503767A (ja) 1994-04-28
EP0562038A1 (de) 1993-09-29
DK0562038T3 (da) 1996-04-01
EP0562038B1 (de) 1996-03-13
ES2085002T3 (es) 1996-05-16
DE69117977T2 (de) 1996-09-12
WO1992010353A1 (en) 1992-06-25

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