SG98437A1 - Gas assist molding of one-piece catheters - Google Patents

Gas assist molding of one-piece catheters

Info

Publication number
SG98437A1
SG98437A1 SG200007683A SG200007683A SG98437A1 SG 98437 A1 SG98437 A1 SG 98437A1 SG 200007683 A SG200007683 A SG 200007683A SG 200007683 A SG200007683 A SG 200007683A SG 98437 A1 SG98437 A1 SG 98437A1
Authority
SG
Singapore
Prior art keywords
mold
injected
gas
cavity
gas assist
Prior art date
Application number
SG200007683A
Other languages
English (en)
Inventor
Goral David
Kafrawy Adel
F Polley William
R Thomas Joseph
Original Assignee
Ethicon 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 Ethicon Inc filed Critical Ethicon Inc
Publication of SG98437A1 publication Critical patent/SG98437A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • 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
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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
    • B29L2031/7542—Catheters

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
SG200007683A 1999-12-30 2000-12-28 Gas assist molding of one-piece catheters SG98437A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/476,411 US6630086B1 (en) 1999-12-30 1999-12-30 Gas assist molding of one-piece catheters

Publications (1)

Publication Number Publication Date
SG98437A1 true SG98437A1 (en) 2003-09-19

Family

ID=23891720

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200007683A SG98437A1 (en) 1999-12-30 2000-12-28 Gas assist molding of one-piece catheters

Country Status (15)

Country Link
US (2) US6630086B1 (fr)
EP (1) EP1116567B1 (fr)
JP (1) JP4675476B2 (fr)
AT (1) ATE318687T1 (fr)
AU (1) AU774205B2 (fr)
BR (1) BR0100153A (fr)
CA (1) CA2329970C (fr)
CO (1) CO5300431A1 (fr)
DE (1) DE60026259T2 (fr)
DK (1) DK1116567T3 (fr)
ES (1) ES2259595T3 (fr)
MX (1) MXPA01000109A (fr)
PT (1) PT1116567E (fr)
SG (1) SG98437A1 (fr)
ZA (1) ZA200100036B (fr)

Families Citing this family (41)

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Publication number Priority date Publication date Assignee Title
DK2042211T3 (da) * 2001-06-29 2019-06-11 Coloplast As Kateterenhed
US7517343B2 (en) 2001-06-29 2009-04-14 Coloplast A/S Catheter assembly
US7682353B2 (en) 2001-06-29 2010-03-23 Coloplast A/S Catheter device
US7311698B2 (en) 2001-09-24 2007-12-25 Coloplast A/S Urinary catheter assembly allowing for non-contaminated insertion of the catheter into a urinary canal
US6887417B1 (en) 2001-11-05 2005-05-03 Bectondickinson And Company Catheter sleeve assembly and one step injection molding process for making the same
SE522156C2 (sv) * 2002-05-27 2004-01-20 Norden Tubes Ab Tub, förfarande och verktyg för dess tillverkning
US7910047B2 (en) * 2002-09-26 2011-03-22 Lancer Partnership, Ltd. Through fittings and a method for gas assist molding of through fittings
US20050033237A1 (en) * 2003-08-08 2005-02-10 James Fentress Catheter assemblies and injection molding processes and equipment for making the same
US7407498B2 (en) * 2003-09-02 2008-08-05 Boston Scientific Scimed, Inc. Construction of medical components using gas assisted microcellular foaming
US7655000B2 (en) * 2003-09-26 2010-02-02 Tyco Healthcare Group Lp Urology catheter
EP1682326B1 (fr) 2003-11-14 2008-08-13 Unomedical A/S Procede et moule de moulage par injection d'un catheter, catheter et son usage
US7431876B2 (en) * 2003-11-14 2008-10-07 Unomedical A/S Injection moulding of a catheter
US7455806B2 (en) * 2003-12-10 2008-11-25 William A. Cook Australia Pty. Ltd. Injection moulding of functional cavities
KR101243401B1 (ko) * 2004-10-29 2013-03-13 코니카 미놀타 어드밴스드 레이어즈 인코포레이티드 광학 부품의 제조 장치 및 제조 방법
US7214420B2 (en) * 2005-05-23 2007-05-08 Robert Joyce Molded article
US9597063B2 (en) * 2006-06-28 2017-03-21 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US8801744B2 (en) * 2006-06-28 2014-08-12 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US9352118B2 (en) 2005-06-30 2016-05-31 Abbott Laboratories Modular introducer and exchange sheath
US9168359B2 (en) 2005-06-30 2015-10-27 Abbott Laboratories Modular introducer and exchange sheath
US20100130937A1 (en) * 2005-06-30 2010-05-27 Abbott Vascular Inc. Introducer sheath and methods of making
US20080004571A1 (en) * 2006-06-28 2008-01-03 Abbott Laboratories Expandable introducer sheath
US20080051717A1 (en) * 2006-06-28 2008-02-28 Abbott Laboratories Introducer sheath
US8440122B2 (en) 2005-06-30 2013-05-14 Abbott Vascular Inc. Introducer sheath and methods of making
US8359723B2 (en) * 2005-06-30 2013-01-29 Abbott Vascular Inc. Introducer sheath and methods of making
US9889275B2 (en) 2006-06-28 2018-02-13 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US20100198160A1 (en) * 2006-06-28 2010-08-05 Abbott Vascular Inc. Expandable Introducer Sheaths and Methods for Manufacture and Use
US20080097296A1 (en) * 2006-08-16 2008-04-24 Boston Scientific Scimed, Inc. Removable hub assembly for medical device
WO2008106728A1 (fr) * 2007-03-07 2008-09-12 Ssb Technology Pty Ltd Procédé et appareil de moulage de canules
US20090306606A1 (en) * 2008-06-10 2009-12-10 Angiodynamics, Inc Catheter hub assembly with vascular access port
US7988903B2 (en) * 2008-07-02 2011-08-02 Zeon Chemicals L.P. Fast curing vulcanizable multi-part elastomer composition, and process for blending, injection molding and curing of elastomer composition
JP2012513320A (ja) * 2008-12-24 2012-06-14 エスエスビー テクノロジー プロプライエタリー リミテッド カニューレ及び小さな深い孔の成形
RU2612815C2 (ru) 2011-08-29 2017-03-13 Колопласт А/С Катетерный набор
US9402975B2 (en) 2011-08-31 2016-08-02 Becton, Dickinson And Company Systems and methods to increase rigidity and snag-resistance of catheter tip
US9707339B2 (en) 2012-03-28 2017-07-18 Angiodynamics, Inc. High flow rate dual reservoir port system
US9713704B2 (en) 2012-03-29 2017-07-25 Bradley D. Chartrand Port reservoir cleaning system and method
CA2889820C (fr) 2012-09-28 2017-12-05 Hollister Incorporated Procede et appareil de moulage par injection d'un article creux allonge
US9205242B2 (en) 2012-11-19 2015-12-08 Angiodynamics, Inc. Port septum with integral valve
US10166321B2 (en) 2014-01-09 2019-01-01 Angiodynamics, Inc. High-flow port and infusion needle systems
WO2017039992A1 (fr) 2015-08-28 2017-03-09 Hollister Incorporated Procédé et appareil de moulage d'article creux allongé
DE102015225937A1 (de) * 2015-12-18 2017-06-22 Kautex Textron Gmbh & Co. Kg Spritzgießvorrichtung zur Herstellung von Mehrkomponenten-Formteilen sowie Verfahren zur Herstellung von Mehrkomponenten-Formteilen
CN117885291B (zh) * 2024-03-15 2024-07-19 四川省安利康医疗用品有限公司 导尿管加工用模具组件及其使用方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1034811A1 (fr) * 1999-03-11 2000-09-13 Ethicon, Inc. Cathéter intraveineux et procédé pour la fabrication d'un ensemble d'embout de cathéter

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US3385553A (en) * 1961-07-29 1968-05-28 Bernhard Braun Mold for producing plastic cannulae for continuous intravenous infusion
US3983203A (en) * 1973-11-16 1976-09-28 Sherwood Medical Industries Inc. Method of making a catheter with an integral Luer lock means
US4956143A (en) * 1981-09-16 1990-09-11 Taut, Inc. Method and apparatus for the multi-unit production of thin-walled tubular products utilizing an injection molding technique
US4750877A (en) * 1983-05-23 1988-06-14 Taut, Inc. Injection molding of a thin-walled elongated tubular product such as a catheter
US4722344A (en) 1986-05-23 1988-02-02 Critikon, Inc. Radiopaque polyurethanes and catheters formed therefrom
DE3825489A1 (de) 1988-07-27 1990-02-01 Glocker Raymond Verfahren zum herstellen von duennwandigen rohren mit einem anschlusselement durch spritzguss
DE3825488A1 (de) 1988-07-27 1990-02-08 Michael Greive Zylindrische venen-verweilkanuele und verfahren zu iher herstellung
WO1990000960A1 (fr) 1988-07-27 1990-02-08 Glocker, Raymond Un procede de production de tubes a paroi mince dotes d'elements de connexion par moulage par injection, les tubes ainsi produits et leur utilisation comme canules de veine a demeure
US5207964A (en) 1991-02-13 1993-05-04 Mauro James J Method for manufacturing a plastic hollow product using water soluble resin
JPH05192408A (ja) * 1991-09-06 1993-08-03 C R Bard Inc 膨張バルーン製造方法
JPH05337188A (ja) * 1992-06-10 1993-12-21 Mitsubishi Cable Ind Ltd 剛性傾斜型長尺体の製造方法
JP2955802B2 (ja) * 1992-07-01 1999-10-04 三菱電線工業株式会社 剛性傾斜型中空長尺体の製造装置
DK88792A (da) 1992-07-06 1994-01-07 Pharma Plast Int As Rørstykke, især til medicinsk brug, fremgangsmåde til fremstilling af rørstykket og værktøj til brug ved udøvelse af fremgangsmåden
US5380301A (en) 1992-07-10 1995-01-10 Sherwood Medical Company Catheter/hub strain relief and method of manufacture thereof
NZ262852A (en) * 1993-03-09 1996-06-25 Stevens Smith & Bartlett Pty L One piece needle, typically for medical fluid, formed by forcing fluid through polymeric resin in a portion of mould cavity
US5846573A (en) * 1994-12-09 1998-12-08 Rjg Technologies, Inc. Mold core-pin deflection transducer
US5724989A (en) 1995-06-20 1998-03-10 The Microspring Company, Inc. Radiopaque medical devices
JPH0910314A (ja) * 1995-06-30 1997-01-14 Kanegafuchi Chem Ind Co Ltd 拡張体付カテーテルおよびその製造方法
US6096012A (en) * 1996-08-27 2000-08-01 Johnson & Johnson Medical, Inc. Coated one-piece composite plastic catheter and cannula
IT1290474B1 (it) 1997-03-25 1998-12-04 Giancarlo Tamborini Tubo di prolunga modulare rigido per macchine lava-aspiratrici particolarmente studiato per la pulizia di pavimenti moquettes
JP3734962B2 (ja) 1997-11-10 2006-01-11 テルモ株式会社 留置カテーテル
US6623688B2 (en) * 2001-06-28 2003-09-23 Cascade Engineering, Inc. Gas-assisted two-shot injection molding process

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1034811A1 (fr) * 1999-03-11 2000-09-13 Ethicon, Inc. Cathéter intraveineux et procédé pour la fabrication d'un ensemble d'embout de cathéter

Also Published As

Publication number Publication date
US6779998B2 (en) 2004-08-24
ATE318687T1 (de) 2006-03-15
AU774205B2 (en) 2004-06-17
PT1116567E (pt) 2006-05-31
EP1116567A3 (fr) 2003-01-02
CA2329970A1 (fr) 2001-06-30
US6630086B1 (en) 2003-10-07
EP1116567A2 (fr) 2001-07-18
DE60026259D1 (de) 2006-04-27
MXPA01000109A (es) 2002-10-23
CO5300431A1 (es) 2003-07-31
US20030044484A1 (en) 2003-03-06
EP1116567B1 (fr) 2006-03-01
JP2001224691A (ja) 2001-08-21
JP4675476B2 (ja) 2011-04-20
CA2329970C (fr) 2008-02-05
DK1116567T3 (da) 2006-06-26
ZA200100036B (en) 2002-07-02
BR0100153A (pt) 2001-08-28
AU7257800A (en) 2001-07-05
ES2259595T3 (es) 2006-10-16
DE60026259T2 (de) 2006-12-14

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