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DE69100816D1 - Verfahren zur Herstellung eines Katheters mit weicher Spitze. - Google Patents

Verfahren zur Herstellung eines Katheters mit weicher Spitze.

Info

Publication number
DE69100816D1
DE69100816D1 DE91200021T DE69100816T DE69100816D1 DE 69100816 D1 DE69100816 D1 DE 69100816D1 DE 91200021 T DE91200021 T DE 91200021T DE 69100816 T DE69100816 T DE 69100816T DE 69100816 D1 DE69100816 D1 DE 69100816D1
Authority
DE
Germany
Prior art keywords
making
soft tip
tip catheter
catheter
soft
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE91200021T
Other languages
English (en)
Other versions
DE69100816T2 (de
Inventor
Arnoldus Cornelius Joh Wijkamp
Robert Antoni
Wilhelmus Antonius Maria Griep
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.)
Cordis Europa NV
Original Assignee
Cordis Europa NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19856388&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69100816(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cordis Europa NV filed Critical Cordis Europa NV
Publication of DE69100816D1 publication Critical patent/DE69100816D1/de
Application granted granted Critical
Publication of DE69100816T2 publication Critical patent/DE69100816T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C45/14—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
    • B29C45/14598—Coating tubular articles
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE1991600816 1990-01-09 1991-01-08 Verfahren zur Herstellung eines Katheters mit weicher Spitze. Expired - Lifetime DE69100816T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9000054A NL9000054A (nl) 1990-01-09 1990-01-09 Werkwijze voor het vervaardigen van een catheter.

Publications (2)

Publication Number Publication Date
DE69100816D1 true DE69100816D1 (de) 1994-02-03
DE69100816T2 DE69100816T2 (de) 1994-04-07

Family

ID=19856388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991600816 Expired - Lifetime DE69100816T2 (de) 1990-01-09 1991-01-08 Verfahren zur Herstellung eines Katheters mit weicher Spitze.

Country Status (4)

Country Link
EP (1) EP0437291B1 (de)
JP (1) JPH0523397A (de)
DE (1) DE69100816T2 (de)
NL (1) NL9000054A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692789B1 (fr) * 1992-06-26 1999-09-17 Vygon Sonde a embout rapporte.
ATE227595T1 (de) * 1995-06-08 2002-11-15 Engineers & Doctors As Katheter mit öffnungs und schliessmechanismus
SE9600139L (sv) * 1996-01-12 1997-07-13 Voac Hydraulics Ab Förfarande för ingjutning av öppen gänginsats/bussning vid gjutning, pressgjutning formsprutning av detaljer och anordning för genomförande av förfarandet
US5762637A (en) * 1996-08-27 1998-06-09 Scimed Life Systems, Inc. Insert molded catheter tip
US6500285B2 (en) 1999-08-23 2002-12-31 Scimed Life Systems, Inc. Method of making a catheter having interlocking ribbed bond regions
US6575959B1 (en) 1999-12-27 2003-06-10 Scimed Life Systems, Inc. Catheter incorporating an insert molded hub and method of manufacturing
DE20110121U1 (de) 2001-06-19 2002-12-05 B. Braun Melsungen Ag, 34212 Melsungen Katheter
US9017308B2 (en) 2002-05-21 2015-04-28 Boston Scientific Scimed, Inc. Insert molded hub and strain relief
US7662144B2 (en) 2004-06-22 2010-02-16 Boston Scientific Scimed, Inc. Catheter shaft with improved manifold bond
US7951116B2 (en) 2004-11-12 2011-05-31 Boston Scientific Scimed, Inc. Selective surface modification of catheter tubing
US7815599B2 (en) 2004-12-10 2010-10-19 Boston Scientific Scimed, Inc. Catheter having an ultra soft tip and methods for making the same
DE102008030942A1 (de) 2008-07-02 2010-01-07 Christoph Miethke Gmbh & Co Kg Hirnwasserdrainagen
CA2945972C (en) * 2014-04-16 2021-05-04 Hollister Incorporated Molded catheter tip
DE102019216254A1 (de) * 2019-10-22 2021-04-22 Raumedic Ag Katheter
DE102019216253A1 (de) * 2019-10-22 2021-04-22 Raumedic Ag Katheter
EP4048504A1 (de) 2019-10-22 2022-08-31 Raumedic AG Katheter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210478A (en) * 1973-05-08 1980-07-01 International Paper Company Method of making a catheter
US4531943A (en) * 1983-08-08 1985-07-30 Angiomedics Corporation Catheter with soft deformable tip
US4863442A (en) * 1987-08-14 1989-09-05 C. R. Bard, Inc. Soft tip catheter

Also Published As

Publication number Publication date
EP0437291B1 (de) 1993-12-22
EP0437291A1 (de) 1991-07-17
DE69100816T2 (de) 1994-04-07
NL9000054A (nl) 1991-08-01
JPH0523397A (ja) 1993-02-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings