AU2001286326A1 - Catheter for measuring pressure - Google Patents

Catheter for measuring pressure

Info

Publication number
AU2001286326A1
AU2001286326A1 AU2001286326A AU8632601A AU2001286326A1 AU 2001286326 A1 AU2001286326 A1 AU 2001286326A1 AU 2001286326 A AU2001286326 A AU 2001286326A AU 8632601 A AU8632601 A AU 8632601A AU 2001286326 A1 AU2001286326 A1 AU 2001286326A1
Authority
AU
Australia
Prior art keywords
catheter
pressure
relates
pressure sensor
pressure chamber
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.)
Abandoned
Application number
AU2001286326A
Inventor
Gerrat Dijkman
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.)
BEST MEDICAL INTERNATIONAL BEHEER BV
Original Assignee
BEST MEDICAL INTERNAT BEHEER B
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 BEST MEDICAL INTERNAT BEHEER B filed Critical BEST MEDICAL INTERNAT BEHEER B
Publication of AU2001286326A1 publication Critical patent/AU2001286326A1/en
Abandoned 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
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body

Abstract

The invention relates to a catheter for performing an in vivo pressure measurement, comprising a catheter tube with at least one channel for a pressure-conducting, medium, a pressure sensor (4,5) for placing in contact with the medium and a liquid space (40) provided with at least two ports (41,43) where in the at least one channel is connected to a first port (41), characterized in that the liquid space is a pressure chamber (40) in which the pressure sensor (4,5) is accommodated. The invention also relates to a pressure chamber as described as component of a catheter according to the invention. The invention likewise relates to a connector unit comprising a housing provided with one or more recesses which are each intended to receive a pressure chamber (40) of a catheter according to the invention, wherein electronic means for connecting to the pressure sensor (4,5) are arranged in the housing. (Figure 10)
AU2001286326A 2000-07-26 2001-07-25 Catheter for measuring pressure Abandoned AU2001286326A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1015814 2000-07-26
NL1015814A NL1015814C2 (en) 2000-07-26 2000-07-26 Catheter for measuring pressure.
PCT/NL2001/000575 WO2002007595A1 (en) 2000-07-26 2001-07-25 Catheter for measuring pressure

Publications (1)

Publication Number Publication Date
AU2001286326A1 true AU2001286326A1 (en) 2002-02-05

Family

ID=19771807

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286326A Abandoned AU2001286326A1 (en) 2000-07-26 2001-07-25 Catheter for measuring pressure

Country Status (6)

Country Link
EP (1) EP1304957B1 (en)
AT (1) ATE330538T1 (en)
AU (1) AU2001286326A1 (en)
DE (1) DE60120984T2 (en)
NL (1) NL1015814C2 (en)
WO (1) WO2002007595A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1021054C1 (en) 2002-07-12 2004-01-13 Best Medical Internat Beheer B Universal measuring device for medical application.
EP1673008B1 (en) 2003-09-12 2012-03-14 Laborie Medical Technologies Inc. Apparatus for medical measurement
DE102009017034B3 (en) * 2009-04-09 2010-06-17 Pulsion Medical Systems Ag Device for measuring the bubble pressure
US9301699B2 (en) 2009-09-18 2016-04-05 St. Jude Medical Coordination Center Bvba Device for acquiring physiological variables measured in a body
CN114487390B (en) * 2022-01-29 2023-03-17 美昕医疗器械(昆山)有限公司 Detection box and detection system for detecting liquid flow in medical diversion device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207044A1 (en) * 1982-02-26 1983-10-13 Peter von 8011 Neukeferloh Berg Device for invasive blood pressure measurement to which the blood pressure of the patient is transferred by means of a flexible hose, which is connected firmly or releasably to an electromechanical transducer emitting a signal corresponding to the measured pressure to suitable evaluation devices.
US4517844A (en) * 1983-06-03 1985-05-21 Steven Powell Fluid damping device for a compliant system
US4608996A (en) * 1984-08-10 1986-09-02 Cordis Corporation External blood parameter diagnostic system
DE3603463A1 (en) * 1986-02-05 1987-08-06 Plastik Fuer Die Medizin Pfm Intermediate valve chamber for medical purposes
US4819653A (en) * 1986-04-11 1989-04-11 Lloyd A. Marks Multi-function fluid communication control system
US4960127A (en) * 1989-01-23 1990-10-02 L.O.N. Research, Inc. Disposable transducer manifold
US5788647A (en) * 1997-01-24 1998-08-04 Eggers; Philip E. Method, system and apparatus for evaluating hemodynamic parameters
EP0864293B1 (en) * 1997-12-22 1999-08-04 Hewlett-Packard Company Telemetry system, in particular for medical purposes

Also Published As

Publication number Publication date
WO2002007595A1 (en) 2002-01-31
EP1304957B1 (en) 2006-06-21
NL1015814C2 (en) 2002-01-29
DE60120984T2 (en) 2007-02-15
ATE330538T1 (en) 2006-07-15
DE60120984D1 (en) 2006-08-03
EP1304957A1 (en) 2003-05-02

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