DK0847771T3 - Affasning af katetere ved hjælp af termiske gradienter - Google Patents

Affasning af katetere ved hjælp af termiske gradienter

Info

Publication number
DK0847771T3
DK0847771T3 DK97310059T DK97310059T DK0847771T3 DK 0847771 T3 DK0847771 T3 DK 0847771T3 DK 97310059 T DK97310059 T DK 97310059T DK 97310059 T DK97310059 T DK 97310059T DK 0847771 T3 DK0847771 T3 DK 0847771T3
Authority
DK
Denmark
Prior art keywords
catheters
biasing
thermal gradients
gradients
thermal
Prior art date
Application number
DK97310059T
Other languages
English (en)
Inventor
Roger Ahlstrom
Douglas J Field
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
Application granted granted Critical
Publication of DK0847771T3 publication Critical patent/DK0847771T3/da

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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1658—Cooling using gas
    • B29C2035/1666—Cooling using gas dried air
    • 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

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Materials For Medical Uses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DK97310059T 1996-12-13 1997-12-12 Affasning af katetere ved hjælp af termiske gradienter DK0847771T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/767,267 US6048485A (en) 1996-12-13 1996-12-13 Thermal gradient beveling of catheters

Publications (1)

Publication Number Publication Date
DK0847771T3 true DK0847771T3 (da) 2003-06-10

Family

ID=25078983

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97310059T DK0847771T3 (da) 1996-12-13 1997-12-12 Affasning af katetere ved hjælp af termiske gradienter

Country Status (21)

Country Link
US (1) US6048485A (da)
EP (1) EP0847771B1 (da)
JP (1) JP3936050B2 (da)
KR (1) KR100495459B1 (da)
CN (1) CN1077492C (da)
AR (2) AR010774A1 (da)
AT (1) ATE235281T1 (da)
AU (1) AU725425B2 (da)
BR (1) BR9705643A (da)
CA (1) CA2224514C (da)
CO (1) CO4750849A1 (da)
DE (1) DE69720153T2 (da)
DK (1) DK0847771T3 (da)
ES (1) ES2195093T3 (da)
IL (1) IL122579A (da)
MY (1) MY129082A (da)
NO (1) NO312818B1 (da)
NZ (1) NZ329386A (da)
RU (1) RU2219969C2 (da)
SG (1) SG65039A1 (da)
TW (1) TW366290B (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985195A (en) * 1997-12-22 1999-11-16 Ethicon, Inc. One-step flashing bevel process for a catheter
EP0987042A3 (en) 1998-09-15 2000-11-02 Medtronic, Inc. Design and method to fabricate PTCA balloon radiopaque marker band
ES2284633T3 (es) 2000-03-23 2007-11-16 Cook Incorporated Vaina introductora de cateter.
US6881209B2 (en) * 2000-05-25 2005-04-19 Cook Incorporated Medical device including unitary, continuous portion of varying durometer
US6841114B2 (en) * 2001-03-28 2005-01-11 Mitsubishi Cable Industries, Ltd. Molding method and apparatus for resin long body
US6921880B2 (en) * 2003-04-04 2005-07-26 Constance F. Berger Apparatus for heating bottles and method of manufacturing same
US7972350B2 (en) * 2004-01-29 2011-07-05 Boston Scientific Scimed, Inc. Catheter tip
EP2535072A3 (en) * 2004-06-07 2013-03-27 C. R. Bard, Inc. Subcutaneous infusion devices
US7261850B2 (en) * 2004-06-30 2007-08-28 Cordis Corporation Methods of making balloon catheter tip
US20060027063A1 (en) * 2004-08-09 2006-02-09 Currier Jonathan M Tooling apparatuses and processes for providing precision shapes in medical catheters
US7435077B2 (en) * 2004-08-13 2008-10-14 Boston Scientific Scimed, Inc. Catheter balloon molding device
GB0625755D0 (en) * 2006-12-22 2007-02-07 Smiths Group Plc Apparatus and methods for end forming tubes
US20100160862A1 (en) * 2008-12-22 2010-06-24 Cook Incorporated Variable stiffness introducer sheath with transition zone
JP5897310B2 (ja) * 2011-11-28 2016-03-30 株式会社カネカ 医療用チューブの製造方法
US9868238B1 (en) * 2013-03-03 2018-01-16 Catheter Dynamics, Inc. Moldable material shaping systems and methods of use
CN110891640A (zh) 2017-05-26 2020-03-17 派珀接入公司 导管递送装置、系统和方法
CN110218934B (zh) * 2019-07-26 2020-06-09 南昌工程学院 一种Fe-Ga-Ce-B合金棒材及其制备方法和一种冷却铜模具
WO2022271849A1 (en) * 2021-06-22 2022-12-29 Northeast Scientific, Inc. Method for straightening bent catheters for use

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1150713A (fr) * 1956-03-21 1958-01-17 Porges Sa Procédé de fabrication d'objets en matière plastique à usage médical ou chirurgical
US4207283A (en) * 1976-09-17 1980-06-10 Johns-Manville Corporation Method of post thickening one end section of a plastic pipe
US4095598A (en) * 1976-11-18 1978-06-20 Teleflex Incorporated Catheter
US4446084A (en) * 1980-06-09 1984-05-01 Rowley William W Plastic tube coupling and apparatus for forming
US4404159A (en) * 1981-03-16 1983-09-13 Mcfarlane Richard H Apparatus and process for forming a tapered tip end on a plastic tube
US4551292A (en) * 1984-04-05 1985-11-05 Angiomedics, Inc. Method for making a catheter with a soft, deformable tip
US4661300A (en) * 1984-09-12 1987-04-28 Becton, Dickinson And Company Method and apparatus for flashless tipping of an I.V. catheter
US5135599A (en) * 1987-12-22 1992-08-04 Vas-Cath Incorporated Method of making a triple lumen catheter
US4961809A (en) * 1988-04-21 1990-10-09 Vas-Cath Incorporated Method of producing a dual lumen catheter including forming a flare
US5160396A (en) * 1991-02-11 1992-11-03 Engineering & Research Associates, Inc. Low thermal inertia heater
US5360330A (en) * 1992-01-31 1994-11-01 Engineering & Research Associates, Inc. RF heated mold for thermoplastic materials
CA2107539A1 (en) * 1992-10-02 1994-04-03 Vas-Cath Incorporated Catheters and method of manufacture
US5425903A (en) * 1993-09-10 1995-06-20 Critikon, Inc. Laser beveling process for catheters
US5397512A (en) * 1993-09-10 1995-03-14 Critikon, Inc. Process for sealing catheter tip to insertion needle
US5484422A (en) * 1993-09-10 1996-01-16 Critikon, Inc. Catheter needle having surface indication thereon and process for forming such catheter

Also Published As

Publication number Publication date
CN1195609A (zh) 1998-10-14
AU4833797A (en) 1998-06-18
KR19980064069A (ko) 1998-10-07
US6048485A (en) 2000-04-11
CN1077492C (zh) 2002-01-09
BR9705643A (pt) 1999-07-06
CA2224514A1 (en) 1998-06-13
RU2219969C2 (ru) 2003-12-27
NZ329386A (en) 1999-03-29
NO975863D0 (no) 1997-12-12
EP0847771A3 (en) 1998-07-22
MY129082A (en) 2007-03-30
JP3936050B2 (ja) 2007-06-27
EP0847771B1 (en) 2003-03-26
MX9710061A (es) 1998-10-31
AR054692A2 (es) 2007-07-11
CA2224514C (en) 2007-04-10
EP0847771A2 (en) 1998-06-17
CO4750849A1 (es) 1999-03-31
IL122579A0 (en) 1998-06-15
NO975863L (no) 1998-06-15
TW366290B (en) 1999-08-11
KR100495459B1 (ko) 2005-09-14
AR010774A1 (es) 2000-07-12
IL122579A (en) 2002-12-01
JPH10179753A (ja) 1998-07-07
ES2195093T3 (es) 2003-12-01
DE69720153T2 (de) 2004-01-08
ATE235281T1 (de) 2003-04-15
SG65039A1 (en) 1999-05-25
AU725425B2 (en) 2000-10-12
DE69720153D1 (de) 2003-04-30
NO312818B1 (no) 2002-07-08

Similar Documents

Publication Publication Date Title
DK0847771T3 (da) Affasning af katetere ved hjælp af termiske gradienter
DK0914103T3 (da) Behandling af hæmoglobinopati
DK1064298T3 (da) Inhibitorer af caspaser
DK0922040T3 (da) Fremgangsmåde til fremstilling af mellemprodukter til florfenicol
DK0901527T3 (da) Metabolismeregulering ved modifikation af trehalose-6-phosphat-koncentrationen
DE69938277D1 (de) Anordnung optischer Komponenten
DK0680810T3 (da) Fremgangsmåde til acetylering af massivt træ
NO963261D0 (no) Löpehjul
DK0676744T3 (da) Estimering af exciteringsparametre
DK0831098T3 (da) Mellemprodukter og fremgangsmåde til fremstilling af olanzapin
DK0996642T3 (da) Fremgangsmåde til fremstilling af heparin
DK1028960T3 (da) Fremgangsmåde til fremstilling af thiazolidinedion
DK0912603T3 (da) Fremgangsmåde til fremstilling af visse azacyclohexapeptider
DE69730384D1 (de) Optisches Bauelement
DK0666321T3 (da) Fremgangsmåde til fremstilling af amidforbindelser ved anvendelse af mikroorganismer
DK0716645T3 (da) Rensning af propofol
DK53294A (da) Aggregat til vægtløs understøtning af genstande
DK0971931T3 (da) Fremgangsmåde itl debenzylering af dibenzylbiotin
DK0809683T3 (da) Termisk dekomponering af naphtensyrer
DK51592A (da) Fremgangsmaade ved flowpakning af emner
DK1012152T3 (da) Fremgangsmåde til fremstilling af oxazaphosphorin-2-aminer
DK0982955T3 (da) Fremgangsmåde ved tildeling af telekommunikationstjenester
DK0787729T3 (da) Fremgangsmåde til fremstilling af imidazodiazepinderivater
DK0910660T3 (da) Fremgangsmåde til fremstilling af optisk aktive aminer
DK108993D0 (da) Fremgangsmaade til reduktion af taendingstemperatur