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DE60220929D1 - Katheter zur druckmessung mit mehreren leitungen - Google Patents

Katheter zur druckmessung mit mehreren leitungen

Info

Publication number
DE60220929D1
DE60220929D1 DE60220929T DE60220929T DE60220929D1 DE 60220929 D1 DE60220929 D1 DE 60220929D1 DE 60220929 T DE60220929 T DE 60220929T DE 60220929 T DE60220929 T DE 60220929T DE 60220929 D1 DE60220929 D1 DE 60220929D1
Authority
DE
Germany
Prior art keywords
catheter
tube
diameter
lumens
distal end
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
DE60220929T
Other languages
English (en)
Other versions
DE60220929T2 (de
Inventor
Robert Graham Urie
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.)
Mediplus Ltd
Original Assignee
Mediplus Ltd
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 Mediplus Ltd filed Critical Mediplus Ltd
Application granted granted Critical
Publication of DE60220929D1 publication Critical patent/DE60220929D1/de
Publication of DE60220929T2 publication Critical patent/DE60220929T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A61B5/036—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
    • A61B5/037—Measuring oesophageal pressure
    • 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
    • A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
    • 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
    • A61M2025/004—Multi-lumen catheters with stationary elements characterized by lumina being arranged circumferentially
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Materials For Medical Uses (AREA)
DE60220929T 2001-09-06 2002-08-30 Katheter zur druckmessung mit mehreren leitungen Expired - Lifetime DE60220929T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0121544 2001-09-06
GB0121544A GB2379389B (en) 2001-09-06 2001-09-06 Multi-lumen manometry catheters
PCT/GB2002/003980 WO2003022343A2 (en) 2001-09-06 2002-08-30 Multi-lumen, manometry catheters

Publications (2)

Publication Number Publication Date
DE60220929D1 true DE60220929D1 (de) 2007-08-09
DE60220929T2 DE60220929T2 (de) 2008-03-06

Family

ID=9921603

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60220929T Expired - Lifetime DE60220929T2 (de) 2001-09-06 2002-08-30 Katheter zur druckmessung mit mehreren leitungen

Country Status (8)

Country Link
US (1) US20050043649A1 (de)
EP (1) EP1423047B1 (de)
AT (1) ATE365502T1 (de)
AU (1) AU2002321577A1 (de)
DE (1) DE60220929T2 (de)
ES (1) ES2289128T3 (de)
GB (1) GB2379389B (de)
WO (1) WO2003022343A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386324A (en) * 2003-04-02 2003-09-17 Barts & London Nhs Trust Oesophageal catheter
US20050043670A1 (en) * 2003-08-22 2005-02-24 Codman & Shurtleff, Inc. Intra-ventricular pressure sensing catheter
WO2006083217A1 (en) * 2005-02-03 2006-08-10 Hoegosta Sture System, device and method for recording pressure profiles in the pharynx and in the upper esophageal sphincter upon swallowing
US8226580B2 (en) * 2010-06-30 2012-07-24 Biosense Webster (Israel), Ltd. Pressure sensing for a multi-arm catheter
US10238833B2 (en) 2010-08-12 2019-03-26 C. R. Bard, Inc. Access port and catheter assembly including catheter distal portion stability features
MX339162B (es) 2010-08-12 2016-05-13 Bard Inc C R Catéter recortable que incluye características de estabilidad de porción distante.
US9687289B2 (en) 2012-01-04 2017-06-27 Biosense Webster (Israel) Ltd. Contact assessment based on phase measurement
WO2015031409A1 (en) * 2013-08-27 2015-03-05 University Of South Florida Intraluminal occluding catheter
US12262879B2 (en) * 2020-06-16 2025-04-01 Case Western Reserve University Device for biological cell collection and method of use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214593A (en) * 1978-09-18 1980-07-29 Mallinckrodt, Inc. Esophageal pressure monitoring device
US4367740A (en) * 1980-12-10 1983-01-11 Evanoski Iii Constant J Combination catheter cystometer system and gastric feeding device
US5178803A (en) * 1987-06-25 1993-01-12 Terumo Kabushiki Kaisha Method of manufacturing a multi-luminal catheter, and multi-luminal catheter assembly
US4809710A (en) * 1988-01-11 1989-03-07 Williamson Jeffrey L Multilumen manometer catheter
US4901731A (en) * 1988-04-27 1990-02-20 Millar Instruments, Inc. Single sensor pressure differential device
US5256141A (en) * 1992-12-22 1993-10-26 Nelson Gencheff Biological material deployment method and apparatus
US5433216A (en) * 1993-06-14 1995-07-18 Mountpelier Investments, S.A. Intra-abdominal pressure measurement apparatus and method
BE1009291A6 (nl) * 1995-04-14 1997-01-07 Billiet Erik Apparaat voor het meten van het bloeddebiet met behulp van een swan-ganz katheter.
US5609060A (en) * 1995-04-28 1997-03-11 Dentsleeve Pty Limited Multiple channel perfused manometry apparatus and a method of operation of such a device
WO1997010858A1 (en) * 1995-09-21 1997-03-27 Quinton Instrument Company Tapered and reinforced catheter
US6159158A (en) * 1999-07-06 2000-12-12 Lowe; Michael W. Diagnostic catheter system for nasopharyngeal obstructions

Also Published As

Publication number Publication date
EP1423047A2 (de) 2004-06-02
DE60220929T2 (de) 2008-03-06
GB2379389A (en) 2003-03-12
EP1423047B1 (de) 2007-06-27
ATE365502T1 (de) 2007-07-15
GB0121544D0 (en) 2001-10-24
WO2003022343A2 (en) 2003-03-20
WO2003022343A3 (en) 2003-05-30
ES2289128T3 (es) 2008-02-01
GB2379389B (en) 2005-03-30
US20050043649A1 (en) 2005-02-24
AU2002321577A1 (en) 2003-03-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition