ES2060411T3 - Cateter. - Google Patents

Cateter.

Info

Publication number
ES2060411T3
ES2060411T3 ES91919048T ES91919048T ES2060411T3 ES 2060411 T3 ES2060411 T3 ES 2060411T3 ES 91919048 T ES91919048 T ES 91919048T ES 91919048 T ES91919048 T ES 91919048T ES 2060411 T3 ES2060411 T3 ES 2060411T3
Authority
ES
Spain
Prior art keywords
section
light
cross
catheter
deformation
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
ES91919048T
Other languages
English (en)
Inventor
Hans Dr Haindl
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.)
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2060411T3 publication Critical patent/ES2060411T3/es
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
    • A61M25/0021—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
    • 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
    • A61M2025/0025—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter having a collapsible lumen
    • 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
    • A61M2025/0035—Multi-lumen catheters with stationary elements characterized by a variable lumen cross-section by means of a resilient flexible septum or outer wall
    • 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)
  • 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)

Abstract

UN CATETER (1,18) QUE ES ESENCIALMENTE RIGIDO EN LA SECCION TRANSVERSAL DE SU ZONA PERIFERICA, Y QUE PRESENTA AL MENOS DOS LUCES (3,4,19,20), QUE ESTAN SEPARADAS UNA DE OTRA, POR MEDIO DE UNA PARED DE SEPARACION (2,21) EXPANSIBLE Y/O DEFORMABLE EN EL PLANO TRANSVERSAL. LA SECCION DEL FLUJO DE LA CORRIENTE DE LAS LUCES CAMBIA DEBIDO A LA DEFORMACION DE LA PARED DE SEPARACION (2,21), EN FUNCION DE LA PRESION DIFERENCIAL EXISTENTE. SI LOS MEDICAMENTOS SON INTRODUCIDOS SUCESIVAMENTE A TRAVES DE LA LUZ, SE CREA EN LA LUZ UTILIZADA CORRESPONDIENTE, UNA SOBREPRESION EN RELACION A ESTA, O A LA OTRA LUZ, LO CUAL CONDUCE A UNA DEFORMACION DE LA PARED DE SEPARACION (2,21), Y CON ELLO A UNA REDUCCION EN LA RESISTENCIA DEL FLUJO DE LA CORRIENTE. POR ELLO, EL CATETER (24) PUEDE TENER UNA SECCION TRANSVERSAL MENOR, EN RELACION A LOS CATETERES CONOCIDOS DE VARIAS LUCES (32,33,34), LO QUE CONDUCE A UNA MANIPULACION MAS SENCILLA PARA EL MEDICO Y A UN RIESGO MENOR PARA EL PACIENTE.
ES91919048T 1990-11-27 1991-11-04 Cateter. Expired - Lifetime ES2060411T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4037641A DE4037641C2 (de) 1990-11-27 1990-11-27 Katheter

Publications (1)

Publication Number Publication Date
ES2060411T3 true ES2060411T3 (es) 1994-11-16

Family

ID=6418969

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91919048T Expired - Lifetime ES2060411T3 (es) 1990-11-27 1991-11-04 Cateter.

Country Status (6)

Country Link
US (1) US5464398A (es)
EP (1) EP0559662B1 (es)
JP (1) JP3317700B2 (es)
DE (2) DE4037641C2 (es)
ES (1) ES2060411T3 (es)
WO (1) WO1992009326A1 (es)

Families Citing this family (86)

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US5382234A (en) * 1993-04-08 1995-01-17 Scimed Life Systems, Inc. Over-the-wire balloon catheter
DE9420243U1 (de) * 1994-12-17 1995-02-09 Gonska, Oliver, 58452 Witten Doppellumiger Beatmungstubus zum Aspirationsschutz
US6676623B2 (en) 2001-05-04 2004-01-13 Scimed Life Systems, Inc. Drainage devices and methods
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
US5651772A (en) 1996-02-28 1997-07-29 Aeroquip Corporation Needle guard assembly
US5817069A (en) 1996-02-28 1998-10-06 Vadus, Inc. Valve assembly
US5868717A (en) * 1996-04-10 1999-02-09 Biolink Corporation Dual-lumen catheter and method of use
US5725503A (en) 1996-08-07 1998-03-10 Aeroquip Corporation Ratcheting needle protector assembly
CA2261938C (en) 1996-08-07 2004-07-13 Vadus, Inc. Needle protector
US6827710B1 (en) 1996-11-26 2004-12-07 Edwards Lifesciences Corporation Multiple lumen access device
CA2272691C (en) * 1996-11-26 2003-09-09 Baxter International Inc. Multiple lumen access device
US5827243A (en) * 1996-11-29 1998-10-27 Palestrant; Aubrey M. Collapsible aspiration catheter
US6080137A (en) 1997-01-08 2000-06-27 Vadus, Inc. Needle protector
US5954698A (en) 1997-01-08 1999-09-21 Vadus, Inc. Catheter apparatus having valved catheter hub and needle protector
US5968009A (en) * 1997-01-29 1999-10-19 Baxter International Inc. Double lumen tubing design for catheter
US6312374B1 (en) 1997-03-06 2001-11-06 Progenix, Llc Radioactive wire placement catheter
US5879324A (en) * 1997-03-06 1999-03-09 Von Hoffmann; Gerard Low profile catheter shaft
US6013047A (en) * 1997-06-19 2000-01-11 Hewlett-Packard Company Method and apparatus for prevention of fluid intrusion in a probe shaft
US6120476A (en) 1997-12-01 2000-09-19 Cordis Webster, Inc. Irrigated tip catheter
EP1056501B1 (en) 1998-02-24 2005-11-16 Boston Scientific Limited High flow rate dialysis catheters and related methods
US6332892B1 (en) 1999-03-02 2001-12-25 Scimed Life Systems, Inc. Medical device with one or more helical coils
US6514228B1 (en) 1999-03-05 2003-02-04 Scimed Life Systems, Inc. Balloon catheter having high flow tip
US6592544B1 (en) 1999-11-24 2003-07-15 Edwards Lifesciences Corporation Vascular access devices having hemostatic safety valve
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US6976973B1 (en) 2000-10-12 2005-12-20 Baxter International Inc. Peritoneal dialysis catheters
US6551269B2 (en) 2000-12-18 2003-04-22 Medtronic, Inc. Introducer catheter lead delivery device with collapsible stylet lumen
US6719804B2 (en) 2001-04-02 2004-04-13 Scimed Life Systems, Inc. Medical stent and related methods
US6620202B2 (en) 2001-10-16 2003-09-16 Scimed Life Systems, Inc. Medical stent with variable coil and related methods
US7776005B2 (en) * 2003-03-28 2010-08-17 Covidien Ag Triple lumen catheter with occlusion resistant tip
US7141035B2 (en) * 2003-03-28 2006-11-28 Sherwood Services Ag Catheter with occlusion resistant tip
US7090654B2 (en) 2003-03-28 2006-08-15 Sherwood Services Ag Catheter with occlusion resistant tip
WO2004105850A1 (en) * 2003-05-28 2004-12-09 C.R. Bard, Inc. High pressure catheter and methods for manufacturing the same
US7322953B2 (en) * 2003-08-04 2008-01-29 Covidien Ag Catheter device
US7211074B2 (en) * 2003-08-12 2007-05-01 Sherwood Services Ag Valved catheter
US7473239B2 (en) * 2003-08-25 2009-01-06 The University Of Texas System Single expandable double lumen cannula assembly for veno-venous ECMO
US9333321B2 (en) 2004-04-12 2016-05-10 Aegis Medical Technologies, Llc Multi-lumen catheter
EP1814610B1 (en) * 2004-11-04 2020-05-06 Covidien AG Catheter insertion apparatus
WO2006127123A2 (en) 2005-05-20 2006-11-30 Medtronic, Inc. Locking catheter connector and method
US8440122B2 (en) * 2005-06-30 2013-05-14 Abbott Vascular Inc. Introducer sheath and methods of making
US8801744B2 (en) * 2006-06-28 2014-08-12 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US20080004571A1 (en) * 2006-06-28 2008-01-03 Abbott Laboratories Expandable introducer sheath
US8359723B2 (en) * 2005-06-30 2013-01-29 Abbott Vascular Inc. Introducer sheath and methods of making
US20100130937A1 (en) * 2005-06-30 2010-05-27 Abbott Vascular Inc. Introducer sheath and methods of making
US20080051717A1 (en) * 2006-06-28 2008-02-28 Abbott Laboratories Introducer sheath
US9352118B2 (en) * 2005-06-30 2016-05-31 Abbott Laboratories Modular introducer and exchange sheath
US9597063B2 (en) * 2006-06-28 2017-03-21 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US9168359B2 (en) * 2005-06-30 2015-10-27 Abbott Laboratories Modular introducer and exchange sheath
US8002725B2 (en) * 2005-07-18 2011-08-23 Novostent Corporation Embolic protection and plaque removal system with closed circuit aspiration and filtering
US9889275B2 (en) 2006-06-28 2018-02-13 Abbott Laboratories Expandable introducer sheath to preserve guidewire access
US20100198160A1 (en) * 2006-06-28 2010-08-05 Abbott Vascular Inc. Expandable Introducer Sheaths and Methods for Manufacture and Use
US20080082079A1 (en) 2006-09-28 2008-04-03 Tyco Healthcare Group Lp Low profile catheter assembly
US9168355B2 (en) 2006-09-29 2015-10-27 Covidien Lp Acute hemodialysis catheter assembly
US20090054874A1 (en) * 2007-08-23 2009-02-26 C. R. Bard, Inc. Multi-lumen catheter including a lumen having a variable cross sectional area
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
AU2009242503B2 (en) * 2008-05-01 2014-11-20 Convatec Technologies Inc. Rectal drain appliance
JP2009273609A (ja) 2008-05-14 2009-11-26 Nippon Sherwood Medical Industries Ltd 弁付きカテーテル
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
CA2737461A1 (en) 2008-09-19 2010-03-25 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
US9005154B2 (en) 2008-09-26 2015-04-14 Covidien Lp Valved hemodialysis catheter
US8585950B2 (en) 2009-01-29 2013-11-19 Angiodynamics, Inc. Multilumen catheters and method of manufacturing
US8231519B2 (en) * 2009-05-20 2012-07-31 Thoratec Corporation Multi-lumen cannula
IT1400376B1 (it) * 2009-06-23 2013-05-31 N G C Medical S P A Struttura tubolare a diametro variabile, particolarmente per uso biomedicale.
EP3241585B1 (en) * 2009-06-26 2019-01-02 Covidien LP Catheterization system
US20110004197A1 (en) * 2009-07-02 2011-01-06 Tyco Healthcare Group Lp Catheter Having an Expandable Lumen and Method of Manufacture
US20110152770A1 (en) 2009-07-30 2011-06-23 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
JP2011050420A (ja) 2009-08-31 2011-03-17 Nippon Sherwood Medical Industries Ltd 弁付きカテーテル
CA2715857A1 (en) 2009-09-30 2011-03-30 Tyco Healthcare Group Lp Medical catheter having a design providing low recirculation and reversibility
JP5713732B2 (ja) 2011-03-08 2015-05-07 日本コヴィディエン株式会社 弁付きカテーテル
US8747343B2 (en) 2011-09-30 2014-06-10 Covidien Lp Hemodialysis catheter with improved side opening design
US9072867B2 (en) 2011-09-30 2015-07-07 Covidien Lp Catheter with external flow channel
US9084857B2 (en) * 2012-04-16 2015-07-21 W. L. Gore & Associates, Inc. Single access flow-reversal catheter devices and methods
EP2841146A4 (en) * 2012-04-23 2016-08-31 Aegis Medical Technologies Llc MULTI LUMEN CATHETER
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US10143822B2 (en) 2012-07-05 2018-12-04 Covidien Lp Valved tip catheters
US9155862B2 (en) 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
ES2773754T3 (es) * 2014-06-26 2020-07-14 Samsung Life Public Welfare Foundation Cánula doble integrada para OMEC
JP6698257B2 (ja) * 2016-02-22 2020-05-27 朝日インテック株式会社 カテーテル
AU2017271503B2 (en) 2016-05-26 2022-06-02 Merit Medical Systems, Inc. Expandable introducer assembly
DE102017206154A1 (de) 2017-04-11 2018-10-11 B. Braun Melsungen Ag Schlauchleitung und Verfahren zu deren Herstellung
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
ES2947039T3 (es) 2017-06-27 2023-07-31 Michigan Critical Care Consultants Inc Catéteres de circulación extracorpórea
GB2575093B (en) * 2018-06-29 2022-08-17 Spectrum Medical Ltd Seal
US20210093836A1 (en) * 2019-09-30 2021-04-01 Abiomed, Inc. Collapsible catheter

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US4705501A (en) * 1982-04-12 1987-11-10 Regents Of The University Of Minnesota Bi-directional, anti-reflux vascular access system
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US5342350A (en) * 1990-02-16 1994-08-30 Jean Amiel Method of endoscopically treating lithiases with a multichannel probe suitable for draining the treated lithiases
US5106368A (en) * 1990-04-20 1992-04-21 Cook Incorporated Collapsible lumen catheter for extracorporeal treatment

Also Published As

Publication number Publication date
US5464398A (en) 1995-11-07
DE4037641C2 (de) 1995-06-14
EP0559662A1 (en) 1993-09-15
DE59102292D1 (de) 1994-08-25
JPH06502556A (ja) 1994-03-24
EP0559662B1 (de) 1994-07-20
DE4037641A1 (de) 1992-06-11
WO1992009326A1 (de) 1992-06-11
JP3317700B2 (ja) 2002-08-26

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