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NO976135L - FremgangsmÕte ved st°ping og skjµring av kateterspisser - Google Patents

FremgangsmÕte ved st°ping og skjµring av kateterspisser

Info

Publication number
NO976135L
NO976135L NO976135A NO976135A NO976135L NO 976135 L NO976135 L NO 976135L NO 976135 A NO976135 A NO 976135A NO 976135 A NO976135 A NO 976135A NO 976135 L NO976135 L NO 976135L
Authority
NO
Norway
Prior art keywords
catheter
mandrel
cutting surface
punching
procedure
Prior art date
Application number
NO976135A
Other languages
English (en)
Other versions
NO976135D0 (no
Inventor
Jay M Patel
Dennis Bialecki
Joseph J Chang
Original Assignee
Johnson & Johnson Medical
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 Johnson & Johnson Medical filed Critical Johnson & Johnson Medical
Publication of NO976135D0 publication Critical patent/NO976135D0/no
Publication of NO976135L publication Critical patent/NO976135L/no

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
    • 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
    • A61M25/008—Strength or flexibility characteristics of the catheter tip
    • A61M2025/0081—Soft tip
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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)
  • Mechanical Engineering (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

Den beskrevne oppfinnelsen innbefatter en to-trinns prosess for fremstilling av en spiss på et kateter (1). I det første trinn blir en avsmalnende kateterspiss støpt ved å anbringe et rørformet kateter (1) over en dor (2) og føre doren (2) og katetersammenstillingen inn i en form (6) med en indre formoverflate (7). Det formede kateteret (1) med overskudds-materiale (8) blir deretter fjernet fra formen (6) og doren (2) blir fjernet fra kateteret (1). Kateteret (1) og overskuddsmaterialet (8) blir ført inn i en jigg (9) som definerer en åpning gjennom hvilken overskuddsmaterialet (8) strekker seg. Åpningen (10) er definert av en kutteoverflate (l 1) og overskuddsmateriale strekker seg over denne kutteoverflaten (12). En kutter (12) blir deretter ført langs kutteoverflaten (l 1) for å skjære av over-skuddsmaterialet (8) ved et passende punkt langs kateterets lengde, slik at kateteret blir trimmet. Kateteret (1) blir deretter fjernet fra jiggen (9) for ytterligere behandling.
NO976135A 1996-12-30 1997-12-30 FremgangsmÕte ved st°ping og skjµring av kateterspisser NO976135L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/773,942 US5843356A (en) 1996-12-30 1996-12-30 Catheter tip mold and cut process

Publications (2)

Publication Number Publication Date
NO976135D0 NO976135D0 (no) 1997-12-30
NO976135L true NO976135L (no) 1998-07-01

Family

ID=25099785

Family Applications (1)

Application Number Title Priority Date Filing Date
NO976135A NO976135L (no) 1996-12-30 1997-12-30 FremgangsmÕte ved st°ping og skjµring av kateterspisser

Country Status (21)

Country Link
US (1) US5843356A (no)
EP (1) EP0850655B1 (no)
JP (1) JPH10201848A (no)
KR (1) KR100515106B1 (no)
CN (1) CN1182892C (no)
AR (1) AR011337A1 (no)
AT (1) ATE213654T1 (no)
AU (1) AU717056B2 (no)
BR (1) BR9706495A (no)
CA (1) CA2226053C (no)
CO (1) CO4761075A1 (no)
DE (1) DE69710694T2 (no)
DK (1) DK0850655T3 (no)
ES (1) ES2171846T3 (no)
IL (1) IL122786A (no)
MY (1) MY126380A (no)
NO (1) NO976135L (no)
NZ (1) NZ329542A (no)
RU (1) RU2177807C2 (no)
SG (1) SG55443A1 (no)
TW (1) TW354766B (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10195649A (ja) * 1996-12-27 1998-07-28 Sony Corp マグネトロンスパッタ装置および半導体装置の製造方法
US6080141A (en) * 1997-12-22 2000-06-27 Becton, Dickinson And Company Splittable tubular medical device and method for manufacture
US5985195A (en) * 1997-12-22 1999-11-16 Ethicon, Inc. One-step flashing bevel process for a catheter
US6402720B1 (en) * 1997-12-22 2002-06-11 Cordis Corporation Balloon catheter with elongated flexible tip
DE10012852A1 (de) * 2000-03-16 2001-09-20 Angiomed Ag Kathetersystem zum Zuführen flexibler Stents
US7758624B2 (en) 2000-11-13 2010-07-20 C. R. Bard, Inc. Implant delivery device
US6740277B2 (en) 2002-04-24 2004-05-25 Becton Dickinson And Company Process of making a catheter
WO2005120623A2 (en) * 2004-06-07 2005-12-22 C.R. Bard, Inc. Subcutaneous infusion devices
ES2347567T3 (es) * 2004-11-05 2010-11-02 Gambro Lundia Ab Metodo para fabricar un cateter para acceso vascular.
US7704067B2 (en) * 2006-02-07 2010-04-27 Tiodize Company, Inc. Method and mold for making non-metallic fiber reinforced parts
US20070244440A1 (en) * 2006-03-28 2007-10-18 Cook Incorporated Medical device with expandable tip
KR100837524B1 (ko) * 2006-09-07 2008-06-12 권오필 정맥 투입기의 튜브 자동 포밍 장치
WO2009091990A1 (en) 2008-01-18 2009-07-23 Ev3 Inc . Angled tip catheter
CN102824683B (zh) * 2012-08-30 2014-06-04 台州华曙机械有限公司 输液器的针座与导管的自动化装配装置
DK2908998T3 (da) 2012-09-28 2020-07-20 Hollister Inc Fremgangsmåde og apparat til sprøjtestøbning af en langstrakt hul genstand
CN103041465B (zh) * 2012-12-26 2014-10-29 三峡大学 自制小鼠灌胃针的制作方法
EP2968840B1 (en) * 2013-03-15 2018-06-27 Abbott Cardiovascular Systems Inc. Method of forming reduced material tip for catheter
US20150122264A1 (en) * 2013-11-01 2015-05-07 Covidien Lp Curved distal tip for use with medical tubing and method for making the same
US10780246B2 (en) 2014-09-12 2020-09-22 Callisyn Biomedical, Inc. Vascular microcatheter
EP3341174B1 (en) 2015-08-28 2025-10-29 Hollister Incorporated A method and apparatus for molding an elongated hollow article
EP3630257A4 (en) 2017-05-26 2021-03-17 Piper Access, LLC DEVICES, SYSTEMS AND METHODS FOR LAYING A CATHETER
WO2019124052A1 (ja) * 2017-12-22 2019-06-27 株式会社カネカ カテーテルの製造方法、およびカテーテル
CN109432574B (zh) * 2018-12-29 2023-10-20 佛山市顺德区思创自动化机械有限公司 静脉导管尖端成型机
JP2025526750A (ja) 2022-08-08 2025-08-15 エンブレイス メディカル エルティーディー． クランクを備える血管アクセスワイヤ先端

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804654A (en) * 1954-03-03 1957-09-03 Owens Illinois Glass Co Method of forming hollow plastic articles
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
JP2520126B2 (ja) * 1987-04-28 1996-07-31 株式会社 ニツシヨ− 留置針外針の先端部形成方法
US5178803A (en) * 1987-06-25 1993-01-12 Terumo Kabushiki Kaisha Method of manufacturing a multi-luminal catheter, and multi-luminal catheter assembly
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
US5102324A (en) * 1990-01-22 1992-04-07 Worldwide Medical Plastics Inc. Precision tipping device for surgical catheters
GB9211064D0 (en) * 1992-05-23 1992-07-08 Boc Group Plc A tool
CA2107539A1 (en) * 1992-10-02 1994-04-03 Vas-Cath Incorporated Catheters and method of manufacture
US5470220A (en) * 1993-06-17 1995-11-28 Hoover Universal, Inc. Flexible part deflasher
US5425903A (en) 1993-09-10 1995-06-20 Critikon, Inc. Laser beveling process for catheters
US5547364A (en) * 1994-10-19 1996-08-20 Industrial Technology Research Institute Tipping device and method of producing medical catheters
JPH0929812A (ja) * 1995-07-18 1997-02-04 Toshiba Mach Co Ltd 成形機用スクリュー
US5736085A (en) * 1996-12-30 1998-04-07 Johnson & Johnson Medical, Inc. Catheter beveling and die cut process

Also Published As

Publication number Publication date
CN1196959A (zh) 1998-10-28
AU4924497A (en) 1998-07-02
NZ329542A (en) 1999-09-29
KR100515106B1 (ko) 2005-12-02
JPH10201848A (ja) 1998-08-04
EP0850655B1 (en) 2002-02-27
KR19980064779A (ko) 1998-10-07
SG55443A1 (en) 1998-12-21
CO4761075A1 (es) 1999-04-27
DE69710694D1 (de) 2002-04-04
IL122786A (en) 2004-02-19
DK0850655T3 (da) 2002-03-25
ES2171846T3 (es) 2002-09-16
AR011337A1 (es) 2000-08-16
AU717056B2 (en) 2000-03-16
EP0850655A3 (en) 1998-11-18
BR9706495A (pt) 1999-07-27
TW354766B (en) 1999-03-21
US5843356A (en) 1998-12-01
IL122786A0 (en) 1998-08-16
NO976135D0 (no) 1997-12-30
CA2226053C (en) 2007-04-03
ATE213654T1 (de) 2002-03-15
CA2226053A1 (en) 1998-06-30
CN1182892C (zh) 2005-01-05
DE69710694T2 (de) 2002-08-08
MY126380A (en) 2006-09-29
RU2177807C2 (ru) 2002-01-10
EP0850655A2 (en) 1998-07-01

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application