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CA2278125A1 - Procedes et systemes d'acces vasculaire - Google Patents

Procedes et systemes d'acces vasculaire Download PDF

Info

Publication number
CA2278125A1
CA2278125A1 CA002278125A CA2278125A CA2278125A1 CA 2278125 A1 CA2278125 A1 CA 2278125A1 CA 002278125 A CA002278125 A CA 002278125A CA 2278125 A CA2278125 A CA 2278125A CA 2278125 A1 CA2278125 A1 CA 2278125A1
Authority
CA
Canada
Prior art keywords
distal
cannula
proximal
access
access cannula
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.)
Abandoned
Application number
CA002278125A
Other languages
English (en)
Inventor
Jeffrey H. Burbank
James M. Brugger
Charles D. Finch
Gerald Beathard
George W. Buffaloe
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.)
Vasca Inc
Original Assignee
Individual
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 US08/856,641 external-priority patent/US5931829A/en
Priority claimed from US08/942,990 external-priority patent/US6007516A/en
Application filed by Individual filed Critical Individual
Publication of CA2278125A1 publication Critical patent/CA2278125A1/fr
Abandoned 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/19—Constructional features of carpules, syringes or blisters
    • A61M2205/192—Avoiding coring, e.g. preventing formation of particles during puncture
    • A61M2205/195—Avoiding coring, e.g. preventing formation of particles during puncture by the needle tip shape
    • 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
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne un système permettant d'accéder à une lumière corporelle par l'intermédiaire d'une canule d'accès distal et d'une canule d'accès proximal. La canule d'accès distal est fixée à la lumière corporelle ou placée à l'intérieur de celle-ci, la canule d'accès proximal étant reliée à une chambre à injection implantable ou disposée sous la peau avant d'être fixée à une seringue Luer ou à tout autre raccord extérieur. Ces canules d'accès distal et proximal sont généralement implantées séparément, coupées dans le sens de la longueur, et fixées l'une à l'autre sous la peau. De préférence, la lumière dans laquelle est destinée à s'introduire la canule d'accès proximal présente un diamètre supérieur à celui de la canule d'accès distal, ce qui permet de réduire la résistance vasculaire à l'intérieur desdites canules. Les canules d'accès distal et proximal peuvent parfois former une seule canule.
CA002278125A 1997-01-21 1998-01-20 Procedes et systemes d'acces vasculaire Abandoned CA2278125A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US3612497P 1997-01-21 1997-01-21
US60/036,124 1997-01-21
US08,856,641 1997-05-15
US08/856,641 US5931829A (en) 1997-01-21 1997-05-15 Methods and systems for establishing vascular access
US08/942,990 1997-10-02
US08/942,990 US6007516A (en) 1997-01-21 1997-10-02 Valve port and method for vascular access
PCT/US1998/000931 WO1998031272A2 (fr) 1997-01-21 1998-01-20 Procedes et systemes d'acces vasculaire

Publications (1)

Publication Number Publication Date
CA2278125A1 true CA2278125A1 (fr) 1998-07-23

Family

ID=27364969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002278125A Abandoned CA2278125A1 (fr) 1997-01-21 1998-01-20 Procedes et systemes d'acces vasculaire

Country Status (5)

Country Link
EP (1) EP0968027A4 (fr)
JP (1) JP2001513000A (fr)
AU (1) AU6029498A (fr)
CA (1) CA2278125A1 (fr)
WO (1) WO1998031272A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241734B1 (en) * 1998-08-14 2001-06-05 Kyphon, Inc. Systems and methods for placing materials into bone
AU8491098A (en) 1997-07-18 1999-02-10 Vasca, Inc. Method and apparatus for percutaneously accessing an implanted port
US6582385B2 (en) 1998-02-19 2003-06-24 Nstage Medical, Inc. Hemofiltration system including ultrafiltrate purification and re-infusion system
JP2002535096A (ja) * 1999-01-27 2002-10-22 バスカ， インコーポレイテッド 可逆性カニューレを有するアクセスシステムおよび方法
WO2001078684A1 (fr) 2000-04-14 2001-10-25 Alphaport Llc Port d'acces sous-cutane
US8608727B2 (en) 2004-03-01 2013-12-17 Smiths Medical Asd, Inc. Delivery system and method
EP2583717B1 (fr) * 2004-07-28 2019-02-20 Medtronic Ardian Luxembourg S.à.r.l. Procédés et dispositifs pour le blocage du nerf rénal
WO2006137768A1 (fr) 2005-06-23 2006-12-28 Gambro Lundia Ab Appareil d'accès implantable et méthode pour le préparer
JP2008212177A (ja) * 2007-02-28 2008-09-18 Fujimori Kogyo Co Ltd 経管栄養剤投与用連結具、及び経管栄養剤投与キット
GB2459101A (en) * 2008-04-08 2009-10-14 Epsom And St Helier University Subcutaneous port and catheter
JP2024079315A (ja) * 2022-11-30 2024-06-11 株式会社Ｓｃｒｅｅｎホールディングス 灌流回路キット
CN119564963A (zh) * 2024-12-04 2025-03-07 山东维心医疗器械有限公司 一种透析导管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927001A1 (de) * 1989-08-16 1991-02-21 Lucien C Dr Med Olivier Kathetersystem
WO1993000129A1 (fr) * 1991-06-20 1993-01-07 Milosevic Zeljko Dispositif d'acces implantable
FR2689403A1 (fr) * 1992-04-01 1993-10-08 Celsa Lg Dispositif d'injection d'un médicament via une chambre implantable et outil facilitant son utilisation.
US5562617A (en) * 1994-01-18 1996-10-08 Finch, Jr.; Charles D. Implantable vascular device

Also Published As

Publication number Publication date
EP0968027A4 (fr) 2000-03-29
AU6029498A (en) 1998-08-07
WO1998031272A2 (fr) 1998-07-23
EP0968027A2 (fr) 2000-01-05
JP2001513000A (ja) 2001-08-28
WO1998031272A3 (fr) 1998-11-12

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued