ATE477014T1 - Dreifachlumen-katheter mit verschlussresistenter spitze - Google Patents

Dreifachlumen-katheter mit verschlussresistenter spitze

Info

Publication number
ATE477014T1
ATE477014T1 AT05766371T AT05766371T ATE477014T1 AT E477014 T1 ATE477014 T1 AT E477014T1 AT 05766371 T AT05766371 T AT 05766371T AT 05766371 T AT05766371 T AT 05766371T AT E477014 T1 ATE477014 T1 AT E477014T1
Authority
AT
Austria
Prior art keywords
lumen
wall
septum
catheter
occlusion
Prior art date
Application number
AT05766371T
Other languages
English (en)
Inventor
Kurt Haggstrom
Christopher V Rainieri
Richard Braga
Original Assignee
Covidien Ag
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 Covidien Ag filed Critical Covidien Ag
Application granted granted Critical
Publication of ATE477014T1 publication Critical patent/ATE477014T1/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
    • 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
    • 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
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/08—Tubes; Storage means specially adapted therefor
    • 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
AT05766371T 2004-06-21 2005-06-21 Dreifachlumen-katheter mit verschlussresistenter spitze ATE477014T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/873,094 US7776005B2 (en) 2003-03-28 2004-06-21 Triple lumen catheter with occlusion resistant tip
PCT/US2005/021972 WO2006002192A2 (en) 2004-06-21 2005-06-21 Triple lumen catheter with occlusion resistant tip

Publications (1)

Publication Number Publication Date
ATE477014T1 true ATE477014T1 (de) 2010-08-15

Family

ID=35645529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05766371T ATE477014T1 (de) 2004-06-21 2005-06-21 Dreifachlumen-katheter mit verschlussresistenter spitze

Country Status (16)

Country Link
US (1) US7776005B2 (de)
EP (1) EP1694382B1 (de)
JP (1) JP4456634B2 (de)
KR (1) KR20070044815A (de)
CN (1) CN100522266C (de)
AT (1) ATE477014T1 (de)
AU (1) AU2005220274B2 (de)
BR (1) BRPI0504400B8 (de)
CA (1) CA2519388C (de)
DE (1) DE602005022822D1 (de)
ES (1) ES2349938T3 (de)
HK (1) HK1095103A1 (de)
MX (1) MXPA05010425A (de)
NZ (1) NZ552226A (de)
WO (1) WO2006002192A2 (de)
ZA (1) ZA200601191B (de)

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NZ552226A (en) 2009-07-31
BRPI0504400B1 (pt) 2017-02-21
CN1878583A (zh) 2006-12-13
EP1694382B1 (de) 2010-08-11
AU2005220274B2 (en) 2009-11-26
HK1095103A1 (en) 2007-04-27
CA2519388C (en) 2010-09-07
AU2005220274A1 (en) 2006-01-12
DE602005022822D1 (de) 2010-09-23
JP2008503274A (ja) 2008-02-07
ZA200601191B (en) 2007-05-30
US20050033222A1 (en) 2005-02-10
MXPA05010425A (es) 2006-05-31
BRPI0504400B8 (pt) 2021-06-22
ES2349938T3 (es) 2011-01-13
CA2519388A1 (en) 2005-12-21
EP1694382A4 (de) 2007-05-30
EP1694382A2 (de) 2006-08-30
JP4456634B2 (ja) 2010-04-28
WO2006002192A2 (en) 2006-01-05
CN100522266C (zh) 2009-08-05
KR20070044815A (ko) 2007-04-30
WO2006002192A3 (en) 2006-05-11
US7776005B2 (en) 2010-08-17
BRPI0504400A (pt) 2006-10-24

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