WO2005023336A3 - Convertible multi-lumen catheter - Google Patents

Convertible multi-lumen catheter Download PDF

Info

Publication number
WO2005023336A3
WO2005023336A3 PCT/US2004/029313 US2004029313W WO2005023336A3 WO 2005023336 A3 WO2005023336 A3 WO 2005023336A3 US 2004029313 W US2004029313 W US 2004029313W WO 2005023336 A3 WO2005023336 A3 WO 2005023336A3
Authority
WO
WIPO (PCT)
Prior art keywords
lumen
catheter
hemodialysis
lumens
conversion
Prior art date
Application number
PCT/US2004/029313
Other languages
French (fr)
Other versions
WO2005023336A2 (en
Inventor
Scott O Trerotola
Original Assignee
Univ Pennsylvania
Scott O Trerotola
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 Univ Pennsylvania, Scott O Trerotola filed Critical Univ Pennsylvania
Publication of WO2005023336A2 publication Critical patent/WO2005023336A2/en
Publication of WO2005023336A3 publication Critical patent/WO2005023336A3/en

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
    • 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
    • A61M1/3661—Cannulae pertaining to extracorporeal circulation for haemodialysis
    • 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
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A61M25/0075—Valve means
    • 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
    • A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts

Abstract

A convertible multi-lumen catheter that may be used for hemodialysis or other indications involving infusion and/or withdrawal of fluids from the body. Unlike existing catheters having a set number of lumens which may limit their utility as both short and long-term venous vascular devices, the catheter of the invention allows one or more additional lumens during the acute phase of catheter use with removal of these lumens (i.e. conversion) for more permanent use. A typical example of this would be a triple lumen device for hemodialysis and antibiotic therapy during an acute infection with conversion to a chronic dual lumen hemodialysis catheter after successful treatment of the infection. The lumen is permanently or semi-permanently blocked using a biocompatible plastic obturator that is inserted into the unused lumen and locked and/or glued into place.
PCT/US2004/029313 2003-09-09 2004-09-09 Convertible multi-lumen catheter WO2005023336A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56864703A 2003-09-09 2003-09-09
US10/568,647 2003-09-09

Publications (2)

Publication Number Publication Date
WO2005023336A2 WO2005023336A2 (en) 2005-03-17
WO2005023336A3 true WO2005023336A3 (en) 2006-08-17

Family

ID=34273123

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/029313 WO2005023336A2 (en) 2003-09-09 2004-09-09 Convertible multi-lumen catheter

Country Status (1)

Country Link
WO (1) WO2005023336A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9155862B2 (en) 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
JP7150008B2 (en) 2017-09-06 2022-10-07 ベクトン・ディキンソン・アンド・カンパニー Sealant assembly with selectively controllable fluid flow paths

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8992454B2 (en) 2004-06-09 2015-03-31 Bard Access Systems, Inc. Splitable tip catheter with bioresorbable adhesive
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
EP2214765A4 (en) 2007-10-17 2011-08-10 Bard Access Systems Inc Manufacture of split tip catheters
US8066660B2 (en) 2007-10-26 2011-11-29 C. R. Bard, Inc. Split-tip catheter including lateral distal openings
US8292841B2 (en) 2007-10-26 2012-10-23 C. R. Bard, Inc. Solid-body catheter including lateral distal openings
US9579485B2 (en) 2007-11-01 2017-02-28 C. R. Bard, Inc. Catheter assembly including a multi-lumen configuration
CN101918067B (en) 2007-11-01 2013-04-10 C·R·巴德股份有限公司 Catheter assembly including triple lumen tips
EP2092943A1 (en) 2008-02-21 2009-08-26 Universität Bern Implantable access for removal and/or return of fluids
JP2009273609A (en) 2008-05-14 2009-11-26 Nippon Sherwood Medical Industries Ltd Catheter with valve
US9005154B2 (en) 2008-09-26 2015-04-14 Covidien Lp Valved hemodialysis catheter
EP2286849A1 (en) 2009-08-21 2011-02-23 Cendres & Métaux S.A. Implantable vascular access
JP2011050420A (en) 2009-08-31 2011-03-17 Nippon Sherwood Medical Industries Ltd Valved catheter
CA2715857A1 (en) 2009-09-30 2011-03-30 Tyco Healthcare Group Lp Medical catheter having a design providing low recirculation and reversibility
WO2011150978A1 (en) 2010-06-04 2011-12-08 Cendres+Metaux Sa Implanted access port
US9333331B2 (en) 2010-11-08 2016-05-10 Cendres+Metaux Sa Method for implanting an access port
JP5713732B2 (en) 2011-03-08 2015-05-07 日本コヴィディエン株式会社 Catheter with valve
US9072867B2 (en) 2011-09-30 2015-07-07 Covidien Lp Catheter with external flow channel
US10143822B2 (en) 2012-07-05 2018-12-04 Covidien Lp Valved tip catheters
USD748252S1 (en) 2013-02-08 2016-01-26 C. R. Bard, Inc. Multi-lumen catheter tip
US10258768B2 (en) 2014-07-14 2019-04-16 C. R. Bard, Inc. Apparatuses, systems, and methods for inserting catheters having enhanced stiffening and guiding features
US11033248B2 (en) 2018-02-28 2021-06-15 Gyrus Acmi, Inc. Orientation pins for device using radial ultrasound

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619643A (en) * 1983-07-25 1986-10-28 Bai Chao Liang Catheter
US5025778A (en) * 1990-03-26 1991-06-25 Opielab, Inc. Endoscope with potential channels and method of using the same
US5486159A (en) * 1993-10-01 1996-01-23 Mahurkar; Sakharam D. Multiple-lumen catheter
US5984908A (en) * 1997-04-10 1999-11-16 Chase Medical Inc Venous return catheter having integral support member

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619643A (en) * 1983-07-25 1986-10-28 Bai Chao Liang Catheter
US5025778A (en) * 1990-03-26 1991-06-25 Opielab, Inc. Endoscope with potential channels and method of using the same
US5486159A (en) * 1993-10-01 1996-01-23 Mahurkar; Sakharam D. Multiple-lumen catheter
US5984908A (en) * 1997-04-10 1999-11-16 Chase Medical Inc Venous return catheter having integral support member

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9155862B2 (en) 2012-09-28 2015-10-13 Covidien Lp Symmetrical tip acute catheter
US11554247B2 (en) 2012-09-28 2023-01-17 Covidien Lp Symmetrical tip acute catheter
JP7150008B2 (en) 2017-09-06 2022-10-07 ベクトン・ディキンソン・アンド・カンパニー Sealant assembly with selectively controllable fluid flow paths

Also Published As

Publication number Publication date
WO2005023336A2 (en) 2005-03-17

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