CA1323537C - Catheter ventriculaire a ouverture en biseau et appareil pour en fabriquer - Google Patents

Catheter ventriculaire a ouverture en biseau et appareil pour en fabriquer

Info

Publication number
CA1323537C
CA1323537C CA000577022A CA577022A CA1323537C CA 1323537 C CA1323537 C CA 1323537C CA 000577022 A CA000577022 A CA 000577022A CA 577022 A CA577022 A CA 577022A CA 1323537 C CA1323537 C CA 1323537C
Authority
CA
Canada
Prior art keywords
catheter
apertures
placement
wall thickness
angle
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 - Fee Related
Application number
CA000577022A
Other languages
English (en)
Inventor
Jamshid B. G. Ghajar
Robert J. Hariri
Fathali Ghahremani-Ghadjar
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.)
Neurodynamics Inc
Original Assignee
Neurodynamics 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
Priority claimed from US07/098,097 external-priority patent/US4784638A/en
Priority claimed from US07/227,397 external-priority patent/US4970926A/en
Application filed by Neurodynamics Inc filed Critical Neurodynamics Inc
Application granted granted Critical
Publication of CA1323537C publication Critical patent/CA1323537C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M25/0015—Making lateral openings in a catheter tube, e.g. holes, slits, ports, piercings of guidewire ports; Methods for processing the holes, e.g. smoothing the edges
    • 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
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • External Artificial Organs (AREA)
CA000577022A 1987-09-17 1988-09-09 Catheter ventriculaire a ouverture en biseau et appareil pour en fabriquer Expired - Fee Related CA1323537C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/098,097 1987-09-17
US07/098,097 US4784638A (en) 1987-09-17 1987-09-17 Angled hole ventricular catheter and method of making same
US07/227,397 1988-08-02
US07/227,397 US4970926A (en) 1987-09-17 1988-08-02 Apparatus for making angled hole ventricular catheter

Publications (1)

Publication Number Publication Date
CA1323537C true CA1323537C (fr) 1993-10-26

Family

ID=26794118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000577022A Expired - Fee Related CA1323537C (fr) 1987-09-17 1988-09-09 Catheter ventriculaire a ouverture en biseau et appareil pour en fabriquer

Country Status (6)

Country Link
EP (1) EP0382753A4 (fr)
JP (1) JPH03501219A (fr)
AU (1) AU2425088A (fr)
CA (1) CA1323537C (fr)
CH (1) CH678017A5 (fr)
WO (1) WO1989002290A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012044897A1 (fr) * 2010-10-01 2012-04-05 Becton, Dickinson And Company Systèmes et procédés d'amélioration d'efficacité d'un ensemble d'orifices de cathéter
US8403911B2 (en) 2008-04-22 2013-03-26 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US8496629B2 (en) 2008-04-22 2013-07-30 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2071353C (fr) * 1991-12-10 1998-10-06 Amy M. Wendell Micro-sonde munie d'ouvertures laterales
US5383890A (en) * 1993-10-27 1995-01-24 Baxter International Inc. Low-profile single-lumen perfusion balloon catheter
GB2295092B (en) * 1994-11-17 1999-03-03 Simpla Plastics Fluid drainage apparatus
SE505125C2 (sv) * 1995-10-10 1997-06-30 Gambro Ab Kateter, särskilt för peritonealdialys
US5643228A (en) * 1995-11-13 1997-07-01 Uresil Corporation Catheter
US5797872A (en) * 1996-04-26 1998-08-25 Nippon Ozone Co., Ltd. Method of treating domestic animals such as cows for mastitis and apparatus for injecting ozone into breasts
JP3022341B2 (ja) * 1996-09-12 2000-03-21 日本オゾン株式会社 牛の乳房用オゾン注入装置
AU5630799A (en) * 1998-11-17 2000-06-05 Henri Mehier Device for directly delivering an active substance within a cell tissue, means for implanting said device and appliances for injecting active substance into said device
FR2785815B1 (fr) * 1998-11-17 2001-03-09 Henri Mehier Dispositif destine a assurer la delivrance d'une substance active directement au sein d'un organe cible, moyen d'implantation du dispositif et appareil destine a l'injection de substance active dans ledit dispositif
US6913589B2 (en) 2002-01-14 2005-07-05 Codman & Shurtleff, Inc. Multi-catheter insertion device and method
US7037288B2 (en) 2002-01-14 2006-05-02 Codman & Shurtleff, Inc. Anti-block catheter
FR2880542A1 (fr) * 2005-01-10 2006-07-14 Peters Surgical Soc Par Action Sonde de drainage pourvue d'oeils
KR101657514B1 (ko) * 2015-02-16 2016-09-19 신준식 약물주입용 니들 및 이를 포함하는 약물주입장치
JP7312556B2 (ja) * 2019-01-25 2023-07-21 テルモ株式会社 カテーテル

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR376142A (fr) * 1906-04-20 1907-08-01 James Henry Hoseason Injecteur urétral
US984425A (en) * 1910-05-11 1911-02-14 Cornelius Gorman Manifold-mold.
US1544856A (en) * 1924-09-09 1925-07-07 John F Murray Removing cores
US2116083A (en) * 1935-05-11 1938-05-03 Rusch Willy Rubber tube for medical use
US2393003A (en) * 1944-05-03 1946-01-15 Smith Minton Larkin Kidney catheter
US3020913A (en) * 1958-07-15 1962-02-13 William T Heyer Surgical drain
US3489045A (en) * 1968-02-09 1970-01-13 Slick Ind Co Tube punching device
GB1329095A (en) * 1970-08-20 1973-09-05 Hdson L G Method and apparatus for perforating tubes
US3739461A (en) * 1971-08-03 1973-06-19 J Cupler Method of producing clean walled bores in laminates workpieces
US3885561A (en) * 1971-12-15 1975-05-27 Charles N Mazal Cami Catheter
US3828767A (en) * 1973-10-29 1974-08-13 Fenton J Angiographic and arteriographic catherters
US3996832A (en) * 1975-04-10 1976-12-14 Standard Oil Company (Indiana) Punch for producing holes in foamed thermoplastic containers
US4041122A (en) * 1976-06-01 1977-08-09 International Paper Company Process for molding of hollow articles
US4391276A (en) * 1980-12-16 1983-07-05 Harrison Lazarus Peritoneal catheter
US4750877A (en) * 1983-05-23 1988-06-14 Taut, Inc. Injection molding of a thin-walled elongated tubular product such as a catheter
US4613324A (en) * 1985-06-17 1986-09-23 Ghajar Jamshid B G Method and apparatus for guiding catheter into ventricular system of human brain
US4647419A (en) * 1985-10-10 1987-03-03 Eastman Kodak Company Method and apparatus for producing a flash free pipette
US4737152A (en) * 1986-07-02 1988-04-12 Becton, Dickinson And Company Catheter assembly
US4754752A (en) * 1986-07-28 1988-07-05 Robert Ginsburg Vascular catheter
US4769005A (en) * 1987-08-06 1988-09-06 Robert Ginsburg Selective catheter guide

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9789282B2 (en) 2008-04-22 2017-10-17 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US8403911B2 (en) 2008-04-22 2013-03-26 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US8496629B2 (en) 2008-04-22 2013-07-30 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US9364634B2 (en) 2008-04-22 2016-06-14 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US9399112B2 (en) 2008-04-22 2016-07-26 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US10166364B2 (en) 2008-04-22 2019-01-01 Becton, Dickinson And Company Systems and methods for improving catheter hole array efficiency
US10549068B2 (en) 2008-04-22 2020-02-04 Becton, Dickinson And Company Catheter hole having an inclined trailing edge
US10751508B2 (en) 2008-04-22 2020-08-25 Becton, Dickinson And Company Catheter hole having a flow breaking feature
US11058850B2 (en) 2008-04-22 2021-07-13 Becton, Dickinson And Company Catheter hole having a flow breaking feature
CN103209729A (zh) * 2010-10-01 2013-07-17 贝克顿·迪金森公司 用来增进导管孔阵列效率的系统和方法
WO2012044897A1 (fr) * 2010-10-01 2012-04-05 Becton, Dickinson And Company Systèmes et procédés d'amélioration d'efficacité d'un ensemble d'orifices de cathéter
US10610668B2 (en) 2016-10-05 2020-04-07 Becton, Dickinson And Company Catheter with an asymmetric tip
US11612717B2 (en) 2016-10-05 2023-03-28 Becton, Dickinson And Company Catheter with an asymmetric tip

Also Published As

Publication number Publication date
JPH03501219A (ja) 1991-03-22
EP0382753A1 (fr) 1990-08-22
EP0382753A4 (en) 1991-01-30
AU2425088A (en) 1989-04-17
WO1989002290A1 (fr) 1989-03-23
CH678017A5 (fr) 1991-07-31

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Legal Events

Date Code Title Description
MKLA Lapsed
MKLA Lapsed

Effective date: 20051026