ATE65418T1 - Katheter. - Google Patents

Katheter.

Info

Publication number
ATE65418T1
ATE65418T1 AT86300793T AT86300793T ATE65418T1 AT E65418 T1 ATE65418 T1 AT E65418T1 AT 86300793 T AT86300793 T AT 86300793T AT 86300793 T AT86300793 T AT 86300793T AT E65418 T1 ATE65418 T1 AT E65418T1
Authority
AT
Austria
Prior art keywords
catheter
venous segment
lumen openings
distal end
end portion
Prior art date
Application number
AT86300793T
Other languages
English (en)
Inventor
Sakharam Dhundiraj Mahurkar
Original Assignee
Sakharam Dhundiraj Mahurkar
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 Sakharam Dhundiraj Mahurkar filed Critical Sakharam Dhundiraj Mahurkar
Application granted granted Critical
Publication of ATE65418T1 publication Critical patent/ATE65418T1/de

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M5/1582—Double lumen needles
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • 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
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT86300793T 1985-02-12 1986-02-06 Katheter. ATE65418T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/700,695 US4623327A (en) 1985-02-12 1985-02-12 Method and apparatus for using dual-lumen catheters for extracorporeal treatment
EP86300793A EP0191599B1 (de) 1985-02-12 1986-02-06 Katheter

Publications (1)

Publication Number Publication Date
ATE65418T1 true ATE65418T1 (de) 1991-08-15

Family

ID=24814536

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86300793T ATE65418T1 (de) 1985-02-12 1986-02-06 Katheter.

Country Status (4)

Country Link
US (1) US4623327A (de)
EP (1) EP0191599B1 (de)
AT (1) ATE65418T1 (de)
DE (1) DE3680350D1 (de)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
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US4692141A (en) * 1982-03-08 1987-09-08 Mahurkar Sakharam D Double lumen catheter
US5197951A (en) * 1983-12-14 1993-03-30 Mahurkar Sakharam D Simple double lumen catheter
US4770652A (en) * 1985-02-12 1988-09-13 Mahurkar Sakharam D Method and apparatus for using dual-lumen catheters for extracorporeal treatment
US4808155A (en) * 1986-02-27 1989-02-28 Mahurkar Sakharam D Simple double lumen catheter
CA1330285C (en) 1987-12-22 1994-06-21 Geoffrey S. Martin Triple lumen catheter
US4950224A (en) * 1988-08-05 1990-08-21 Healthdyne, Inc. Apparatus and method for in vivo plasma separation
US5152743A (en) * 1988-08-05 1992-10-06 Healthdyne, Inc. Apparatus and method for selective separation of blood cholesterol
US5242382A (en) * 1988-08-05 1993-09-07 Healthdyne, Inc. Apparatus and method for direct measurement of blood parameters
US5221255A (en) 1990-01-10 1993-06-22 Mahurkar Sakharam D Reinforced multiple lumen catheter
US5374245A (en) 1990-01-10 1994-12-20 Mahurkar; Sakharam D. Reinforced multiple-lumen catheter and apparatus and method for making the same
US5106368A (en) * 1990-04-20 1992-04-21 Cook Incorporated Collapsible lumen catheter for extracorporeal treatment
AT397911B (de) * 1990-07-04 1994-08-25 Avl Verbrennungskraft Messtech Zweilumige entnahmenadel für körperflüssigkeiten
US5324253A (en) * 1992-03-02 1994-06-28 Mcrea James C Cannula apparatus and system for heparin removal from blood
US5403291A (en) * 1993-08-02 1995-04-04 Quinton Instrument Company Catheter with elongated side holes
US5348536A (en) * 1993-08-02 1994-09-20 Quinton Instrument Company Coextruded catheter and method of forming
US5836921A (en) * 1993-08-23 1998-11-17 Mahurkar; Sakharam D. Hypodermic needle assembly
US5556390A (en) * 1995-03-07 1996-09-17 Quinton Instrument Company Catheter with oval or elliptical lumens
US6045734A (en) * 1995-05-24 2000-04-04 Becton Dickinson And Company Process of making a catheter
US6849069B1 (en) 1995-11-07 2005-02-01 Boston Scientitfic Corporation Medical device with tail(s) for assisting flow of urine
US6991614B2 (en) 1995-11-07 2006-01-31 Boston Scientific Scimed, Inc. Ureteral stent for improved patient comfort
CA2297122A1 (en) 1997-07-24 1999-02-04 James F. Mcguckin, Jr. Stationary central tunnel dialysis catheter with optional separable sheath
AU733053C (en) 1998-02-24 2001-11-29 Boston Scientific Limited High flow rate dialysis catheters and related methods
US6156013A (en) * 1998-11-04 2000-12-05 Mahurkar; Sakharam D. Safety syringe
US6332892B1 (en) 1999-03-02 2001-12-25 Scimed Life Systems, Inc. Medical device with one or more helical coils
US6238404B1 (en) 1999-09-16 2001-05-29 Benito Hidalgo Multipurpose medical device
US6786884B1 (en) * 1999-10-29 2004-09-07 Bard Access Systems, Inc. Bolus tip design for a multi-lumen catheter
AU2045401A (en) 1999-11-24 2001-06-04 Radius International Limited Partnership Blood vessel catheter
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US6517529B1 (en) 1999-11-24 2003-02-11 Radius International Limited Partnership Hemodialysis catheter
US6533763B1 (en) 1999-12-06 2003-03-18 James A. Schneiter Harmonic flow catheter
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US7108674B2 (en) * 2000-08-30 2006-09-19 Radius International Limited Partnership Catheter
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US6986752B2 (en) 2001-01-09 2006-01-17 Rex Medical, Lp Peritoneal dialysis catheter and insertion method
US7097635B2 (en) 2001-01-09 2006-08-29 Rex Medical, L.P. Guidewire retrieval member for catheter insertion
US7077829B2 (en) 2001-01-09 2006-07-18 Rex Medical, L.P. Dialysis catheter
US6872198B1 (en) * 2001-01-24 2005-03-29 Arrow International, Inc. Double-y-shaped multi-lumen catheter with selectively attachable hubs
US20020099326A1 (en) 2001-01-24 2002-07-25 Wilson Jon S. Multi-lumen catheter with attachable hub
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US6719804B2 (en) 2001-04-02 2004-04-13 Scimed Life Systems, Inc. Medical stent and related methods
US6942653B2 (en) 2001-05-11 2005-09-13 Radius International Limited Partnership Blood vessel catheter
US6620202B2 (en) 2001-10-16 2003-09-16 Scimed Life Systems, Inc. Medical stent with variable coil and related methods
US7048722B2 (en) * 2001-11-16 2006-05-23 Radius International Limited Partnership Catheter
US20040030294A1 (en) 2001-11-28 2004-02-12 Mahurkar Sakharam D. Retractable needle single use safety syringe
US20040158229A1 (en) * 2002-01-24 2004-08-12 Quinn David G. Catheter assembly and method of catheter insertion
US6758836B2 (en) 2002-02-07 2004-07-06 C. R. Bard, Inc. Split tip dialysis catheter
US7232419B2 (en) * 2002-02-11 2007-06-19 Baxter International Inc. Enclosure with cam action snap release
US7198611B2 (en) * 2002-02-11 2007-04-03 Baxter International Inc. Dialysis connector and cap having an integral disinfectant
US20040034333A1 (en) * 2002-08-19 2004-02-19 Seese Timothy M. Dialysis catheters with optimized user-friendly connections
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US8574204B2 (en) 2002-10-21 2013-11-05 Angiodynamics, Inc. Implantable medical device for improved placement and adherence in the body
DE60320300T2 (de) * 2002-11-15 2009-06-25 Radius International Ltd. Partnership, Grayslake Katheter
US7393339B2 (en) 2003-02-21 2008-07-01 C. R. Bard, Inc. Multi-lumen catheter with separate distal tips
US20040243095A1 (en) 2003-05-27 2004-12-02 Shekhar Nimkar Methods and apparatus for inserting multi-lumen spit-tip catheters into a blood vessel
WO2005046778A1 (en) * 2003-11-06 2005-05-26 Radius International Limited Partnership Catheter and method of manufacture
US20050182352A1 (en) * 2004-02-12 2005-08-18 Dimatteo Kristian Dialysis catheter tip
US20060100572A1 (en) * 2004-02-12 2006-05-11 Dimatteo Kristian Dialysis catheter tip and method of manufacture
US7594911B2 (en) 2004-03-18 2009-09-29 C. R. Bard, Inc. Connector system for a proximally trimmable catheter
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US8083728B2 (en) 2004-03-18 2011-12-27 C. R. Bard, Inc. Multifunction adaptor for an open-ended catheter
US7377915B2 (en) 2004-04-01 2008-05-27 C. R. Bard, Inc. Catheter connector system
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
US20060189959A1 (en) * 2005-02-22 2006-08-24 Schneiter James A High flow diffusion catheter
US7875019B2 (en) * 2005-06-20 2011-01-25 C. R. Bard, Inc. Connection system for multi-lumen catheter
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US20080051759A1 (en) * 2006-08-24 2008-02-28 Boston Scientific Scimed, Inc. Polycarbonate polyurethane venous access devices
EP2114510A4 (de) * 2006-12-19 2014-04-16 Arnold J Lande Chronisches zugangssystem zur extrakorporalen behandlung von blut mit einem kontinuierlich tragbaren hämodialysator
WO2009051967A1 (en) 2007-10-17 2009-04-23 Spire Corporation Manufacture of split tip catheters
WO2009052506A1 (en) * 2007-10-19 2009-04-23 Navilyst Medical, Inc. Recirculation minimizing catheter
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
CN103170050B (zh) 2007-11-01 2015-04-29 C·R·巴德股份有限公司 包括三个内腔末端的导管组件
EP2060295A1 (de) * 2007-11-13 2009-05-20 Tyco Healthcare Group LP Doppellumenkatheter und Verfahren für minimal invasive endoluminale Chirurgie
US8814846B2 (en) 2007-11-13 2014-08-26 Covidien Lp Dual lumen catheter and method for minimally invasive endoluminal surgery
US9348975B2 (en) 2008-05-02 2016-05-24 Baxter International Inc. Optimizing therapy outcomes for peritoneal dialysis
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EP2716323A1 (de) * 2009-03-09 2014-04-09 Flip Technologies Limited Vorrichtung zur Überwachung des internen transversalen Querschnitts eines Stomas in einem Magen
US20100256546A1 (en) * 2009-04-03 2010-10-07 Davis Scott A Polycarbonate Polyurethane Venous Access Devices Having Enhanced Strength
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US8337484B2 (en) * 2009-06-26 2012-12-25 C. R. Band, Inc. Proximally trimmable catheter including pre-attached bifurcation and related methods
JP5421678B2 (ja) * 2009-07-09 2014-02-19 日機装株式会社 自己穿刺用補助具
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Also Published As

Publication number Publication date
DE3680350D1 (de) 1991-08-29
EP0191599A2 (de) 1986-08-20
EP0191599B1 (de) 1991-07-24
EP0191599A3 (en) 1987-02-04
US4623327A (en) 1986-11-18

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