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WO1990000960A1 - 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 - Google Patents

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 Download PDF

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Publication number
WO1990000960A1
WO1990000960A1 PCT/EP1989/000844 EP8900844W WO9000960A1 WO 1990000960 A1 WO1990000960 A1 WO 1990000960A1 EP 8900844 W EP8900844 W EP 8900844W WO 9000960 A1 WO9000960 A1 WO 9000960A1
Authority
WO
WIPO (PCT)
Prior art keywords
sleeve
mould
tube
outer diameter
core
Prior art date
Application number
PCT/EP1989/000844
Other languages
English (en)
Inventor
Medizintechnik Gmbh Medispo
Original Assignee
Glocker, Raymond
Greive, Michael
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
Priority claimed from DE19883825489 external-priority patent/DE3825489A1/de
Priority claimed from DE19883825488 external-priority patent/DE3825488A1/de
Application filed by Glocker, Raymond, Greive, Michael filed Critical Glocker, Raymond
Publication of WO1990000960A1 publication Critical patent/WO1990000960A1/fr

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
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • 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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • 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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

On mis au point un procédé de production de tubes cylindriques à paroi mince ayant une longueur comprise entre 10 et 150 mm ainsi qu'un diamètre extérieur d'un maximum de 2,5 mm et une épaisseur de paroi comprise entre 0,08 et 0,50 mm. Les tubes sont dotés d'un moyen de connexion et produits par moulage par injection. La partie centrale (2) du moule destinée à maintenir le tube ouvert à l'intérieur du moule est centrée au moyen d'un manchon mobile (3).
PCT/EP1989/000844 1988-07-27 1989-07-19 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 WO1990000960A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19883825489 DE3825489A1 (de) 1988-07-27 1988-07-27 Verfahren zum herstellen von duennwandigen rohren mit einem anschlusselement durch spritzguss
DEP3825488.3 1988-07-27
DEP3825489.1880727 1988-07-27
DE19883825488 DE3825488A1 (de) 1988-07-27 1988-07-27 Zylindrische venen-verweilkanuele und verfahren zu iher herstellung

Publications (1)

Publication Number Publication Date
WO1990000960A1 true WO1990000960A1 (fr) 1990-02-08

Family

ID=25870546

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1989/000844 WO1990000960A1 (fr) 1988-07-27 1989-07-19 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

Country Status (1)

Country Link
WO (1) WO1990000960A1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826387A2 (fr) * 1996-08-27 1998-03-04 JOHNSON & JOHNSON MEDICAL, INC. Structure revêtue monobloc de cathéter et canule en plastique
EP0981431A1 (fr) * 1997-04-14 2000-03-01 JACOBS, Ian Orde Michael Moulage a injection
EP1034811A1 (fr) * 1999-03-11 2000-09-13 Ethicon, Inc. Cathéter intraveineux et procédé pour la fabrication d'un ensemble d'embout de cathéter
EP1170027A1 (fr) * 2000-06-28 2002-01-09 Ethicon, Inc. Procédé pour dispositifs d'accès vasculaires
EP1191964A1 (fr) 1999-05-28 2002-04-03 Novo Nordisk A/S Procede et systeme de production d'une aiguille en plastique
EP1116567A3 (fr) * 1999-12-30 2003-01-02 Ethicon, Inc. Moulage assisté par gaz de cathéters en une pièce
WO2003002325A2 (fr) * 2001-06-29 2003-01-09 Coloplast A/S Procede de fabrication de catheter et catheter
WO2005046959A1 (fr) * 2003-11-14 2005-05-26 Unomedical A/S Moulage par injection d'un catheter
WO2007129992A1 (fr) * 2006-05-08 2007-11-15 Agency For Science, Technology And Research Manchon de moulage et procede de moulage
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
US7431876B2 (en) 2003-11-14 2008-10-07 Unomedical A/S Injection moulding of a catheter
US7517343B2 (en) 2001-06-29 2009-04-14 Coloplast A/S Catheter assembly
WO2010071939A1 (fr) 2008-12-24 2010-07-01 Ssb Technology Pty Ltd Moulage de canule et petits trous profonds
WO2011163040A1 (fr) * 2010-06-23 2011-12-29 The Procter & Gamble Company Produit moulé par injection à haute vitesse
US9585784B2 (en) 2011-08-29 2017-03-07 Coloplast A/S Catheter activation by handle removal
US10441454B2 (en) 2001-06-29 2019-10-15 Coloplast A/S Urinary catheter provided as a package

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388662A (en) * 1931-07-31 1933-03-02 Philips Nv Improvements in or relating to the manufacture of mouldings
GB622207A (en) * 1945-01-05 1949-04-28 Carl Christian Gravesen Improvements in methods of coating or encasing substantially cylindrical objects by a pressure moulding process and mould arrangement for use in carrying out such methods
US3385553A (en) * 1961-07-29 1968-05-28 Bernhard Braun Mold for producing plastic cannulae for continuous intravenous infusion
FR2055248A5 (en) * 1970-07-08 1971-05-07 Vanotti Gerard Injection moulding of long hollow rods esp - spectacle frames
US3778211A (en) * 1971-12-27 1973-12-11 Redmer Plastics Inc Plastic injection mold apparatus
US4005166A (en) * 1975-05-27 1977-01-25 International Paper Company Process of molding a catheter
US4041122A (en) * 1976-06-01 1977-08-09 International Paper Company Process for molding of hollow articles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB388662A (en) * 1931-07-31 1933-03-02 Philips Nv Improvements in or relating to the manufacture of mouldings
GB622207A (en) * 1945-01-05 1949-04-28 Carl Christian Gravesen Improvements in methods of coating or encasing substantially cylindrical objects by a pressure moulding process and mould arrangement for use in carrying out such methods
US3385553A (en) * 1961-07-29 1968-05-28 Bernhard Braun Mold for producing plastic cannulae for continuous intravenous infusion
FR2055248A5 (en) * 1970-07-08 1971-05-07 Vanotti Gerard Injection moulding of long hollow rods esp - spectacle frames
US3778211A (en) * 1971-12-27 1973-12-11 Redmer Plastics Inc Plastic injection mold apparatus
US4005166A (en) * 1975-05-27 1977-01-25 International Paper Company Process of molding a catheter
US4041122A (en) * 1976-06-01 1977-08-09 International Paper Company Process for molding of hollow articles

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826387A3 (fr) * 1996-08-27 1998-08-19 JOHNSON & JOHNSON MEDICAL, INC. Structure revêtue monobloc de cathéter et canule en plastique
AU736956B2 (en) * 1996-08-27 2001-08-09 Medex, Inc. Coated one-piece composite plastic catheter and cannula
EP0826387A2 (fr) * 1996-08-27 1998-03-04 JOHNSON & JOHNSON MEDICAL, INC. Structure revêtue monobloc de cathéter et canule en plastique
US6547094B1 (en) 1997-04-14 2003-04-15 Ian Orde Michael Jacobs Injection moulding
EP0981431A1 (fr) * 1997-04-14 2000-03-01 JACOBS, Ian Orde Michael Moulage a injection
EP0981431A4 (fr) * 1997-04-14 2000-03-08 Ian Orde Michael Jacobs Moulage a injection
EP1034811A1 (fr) * 1999-03-11 2000-09-13 Ethicon, Inc. Cathéter intraveineux et procédé pour la fabrication d'un ensemble d'embout de cathéter
US6192568B1 (en) 1999-03-11 2001-02-27 Ethicon, Inc. Method of making an intravenous catheter assembly
EP1595563A1 (fr) * 1999-05-28 2005-11-16 Novo Nordisk A/S Aiguille en plastique et procédé et système de production d'une aiguille en plastique
EP1191964A1 (fr) 1999-05-28 2002-04-03 Novo Nordisk A/S Procede et systeme de production d'une aiguille en plastique
EP1191964B1 (fr) * 1999-05-28 2005-05-25 Novo Nordisk A/S Procede et systeme de production d'une aiguille en plastique
US6630086B1 (en) 1999-12-30 2003-10-07 Ethicon, Inc. Gas assist molding of one-piece catheters
EP1116567A3 (fr) * 1999-12-30 2003-01-02 Ethicon, Inc. Moulage assisté par gaz de cathéters en une pièce
EP1170027A1 (fr) * 2000-06-28 2002-01-09 Ethicon, Inc. Procédé pour dispositifs d'accès vasculaires
EP1941927A1 (fr) * 2001-06-29 2008-07-09 Coloplast A/S Procédé de fabrication de cathéter et cathéter
WO2003002325A2 (fr) * 2001-06-29 2003-01-09 Coloplast A/S Procede de fabrication de catheter et catheter
WO2003002325A3 (fr) * 2001-06-29 2004-03-18 Coloplast As Procede de fabrication de catheter et catheter
US10441454B2 (en) 2001-06-29 2019-10-15 Coloplast A/S Urinary catheter provided as a package
US7094220B2 (en) 2001-06-29 2006-08-22 Coloplast A/S Catheter assembly including a catheter applicator
US7517343B2 (en) 2001-06-29 2009-04-14 Coloplast A/S Catheter assembly
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
US7431876B2 (en) 2003-11-14 2008-10-07 Unomedical A/S Injection moulding of a catheter
US7887737B2 (en) 2003-11-14 2011-02-15 Unomedical, A/S Injection moulding of a catheter
WO2005046959A1 (fr) * 2003-11-14 2005-05-26 Unomedical A/S Moulage par injection d'un catheter
WO2007129992A1 (fr) * 2006-05-08 2007-11-15 Agency For Science, Technology And Research Manchon de moulage et procede de moulage
WO2010071939A1 (fr) 2008-12-24 2010-07-01 Ssb Technology Pty Ltd Moulage de canule et petits trous profonds
CN102264524A (zh) * 2008-12-24 2011-11-30 Ssb技术有限公司 模制套管与小深孔
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
AU2009329828B2 (en) * 2008-12-24 2013-07-18 Ssb Technology Pty Ltd Moulding cannulae and small deep holes
WO2011163040A1 (fr) * 2010-06-23 2011-12-29 The Procter & Gamble Company Produit moulé par injection à haute vitesse
CN102947071A (zh) * 2010-06-23 2013-02-27 宝洁公司 高速注塑产品
US9585784B2 (en) 2011-08-29 2017-03-07 Coloplast A/S Catheter activation by handle removal

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