DK1173739T3 - Fremgangsmåde til ikke-invasiv måling af indvendigt tryk - Google Patents

Fremgangsmåde til ikke-invasiv måling af indvendigt tryk

Info

Publication number
DK1173739T3
DK1173739T3 DK00934958T DK00934958T DK1173739T3 DK 1173739 T3 DK1173739 T3 DK 1173739T3 DK 00934958 T DK00934958 T DK 00934958T DK 00934958 T DK00934958 T DK 00934958T DK 1173739 T3 DK1173739 T3 DK 1173739T3
Authority
DK
Denmark
Prior art keywords
internal pressure
invasive measurement
measurement
vessel
relaxation curve
Prior art date
Application number
DK00934958T
Other languages
English (en)
Inventor
Gerhard Silber
Michael Stanull
Matthias Wackenreuther
Eva-Maria Schuettler
Jochen Lohberg
Original Assignee
Gerhard Silber
Michael Stanull
Matthias Wackenreuther
Eva-Maria Schuettler
Jochen Lohberg
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 Gerhard Silber, Michael Stanull, Matthias Wackenreuther, Eva-Maria Schuettler, Jochen Lohberg filed Critical Gerhard Silber
Application granted granted Critical
Publication of DK1173739T3 publication Critical patent/DK1173739T3/da

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
    • 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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Fluid Pressure (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DK00934958T 1999-04-26 2000-04-22 Fremgangsmåde til ikke-invasiv måling af indvendigt tryk DK1173739T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918714A DE19918714C2 (de) 1999-04-26 1999-04-26 Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen
PCT/EP2000/003654 WO2000065322A1 (de) 1999-04-26 2000-04-22 Verfahren zur nichtinvasiven innendruckmessung

Publications (1)

Publication Number Publication Date
DK1173739T3 true DK1173739T3 (da) 2003-06-10

Family

ID=7905770

Family Applications (1)

Application Number Title Priority Date Filing Date
DK00934958T DK1173739T3 (da) 1999-04-26 2000-04-22 Fremgangsmåde til ikke-invasiv måling af indvendigt tryk

Country Status (9)

Country Link
US (1) US6857318B1 (da)
EP (1) EP1173739B1 (da)
JP (1) JP2002543376A (da)
AT (1) ATE233894T1 (da)
AU (1) AU5062600A (da)
DE (2) DE19918714C2 (da)
DK (1) DK1173739T3 (da)
ES (1) ES2193082T3 (da)
WO (1) WO2000065322A1 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19918714C2 (de) 1999-04-26 2001-07-26 Gerhard Silber Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen
US8517990B2 (en) 2007-12-18 2013-08-27 Hospira, Inc. User interface improvements for medical devices
US8858185B2 (en) 2010-06-23 2014-10-14 Hospira, Inc. Fluid flow rate compensation system using an integrated conductivity sensor to monitor tubing changes
AU2012299169B2 (en) 2011-08-19 2017-08-24 Icu Medical, Inc. Systems and methods for a graphical interface including a graphical representation of medical data
WO2013090709A1 (en) 2011-12-16 2013-06-20 Hospira, Inc. System for monitoring and delivering medication to a patient and method of using the same to minimize the risks associated with automated therapy
WO2013148798A1 (en) 2012-03-30 2013-10-03 Hospira, Inc. Air detection system and method for detecting air in a pump of an infusion system
EP3586891B1 (en) 2012-07-31 2025-04-09 ICU Medical, Inc. Patient care system for critical medications
US10046112B2 (en) 2013-05-24 2018-08-14 Icu Medical, Inc. Multi-sensor infusion system for detecting air or an occlusion in the infusion system
US10166328B2 (en) 2013-05-29 2019-01-01 Icu Medical, Inc. Infusion system which utilizes one or more sensors and additional information to make an air determination regarding the infusion system
AU2014274122A1 (en) 2013-05-29 2016-01-21 Icu Medical, Inc. Infusion system and method of use which prevents over-saturation of an analog-to-digital converter
JP6636442B2 (ja) 2014-02-28 2020-01-29 アイシーユー・メディカル・インコーポレーテッド ２波長の光学的な管路内空気検出を利用する輸液システムおよび方法
CA2947045C (en) 2014-05-29 2022-10-18 Hospira, Inc. Infusion system and pump with configurable closed loop delivery rate catch-up
US11344668B2 (en) 2014-12-19 2022-05-31 Icu Medical, Inc. Infusion system with concurrent TPN/insulin infusion
US10850024B2 (en) 2015-03-02 2020-12-01 Icu Medical, Inc. Infusion system, device, and method having advanced infusion features
AU2017264784B2 (en) 2016-05-13 2022-04-21 Icu Medical, Inc. Infusion pump system and method with common line auto flush
CA3027176A1 (en) 2016-06-10 2017-12-14 Icu Medical, Inc. Acoustic flow sensor for continuous medication flow measurements and feedback control of infusion
US10089055B1 (en) 2017-12-27 2018-10-02 Icu Medical, Inc. Synchronized display of screen content on networked devices
DE102018210380A1 (de) 2018-06-26 2020-01-02 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Verarbeitung von Messdaten
DE102019113561A1 (de) 2019-05-21 2020-11-26 B.Braun Avitum Ag Druckmessung im extrakorporalen Blutkreislauf
DE102019130656A1 (de) * 2019-11-13 2021-05-20 B.Braun Avitum Ag Druckmessung im extrakorporalen Blutkreislauf
US11278671B2 (en) 2019-12-04 2022-03-22 Icu Medical, Inc. Infusion pump with safety sequence keypad
WO2022020184A1 (en) 2020-07-21 2022-01-27 Icu Medical, Inc. Fluid transfer devices and methods of use
US11135360B1 (en) 2020-12-07 2021-10-05 Icu Medical, Inc. Concurrent infusion with common line auto flush
US12599716B2 (en) 2021-10-12 2026-04-14 Icu Medical, Inc. Intravenous infusion pump with cassette insertion and pump control user interface
USD1091564S1 (en) 2021-10-13 2025-09-02 Icu Medical, Inc. Display screen or portion thereof with graphical user interface for a medical device
EP4444472A4 (en) 2021-12-10 2025-11-19 Icu Medical Inc COORDINATED FLOW CONTROL MEDICAL FLUID MIXING SYSTEMS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115675A (en) * 1990-06-15 1992-05-26 The Slope Indicator Company Tensioned bellows pressure transducer
DE4106444C1 (da) * 1991-02-28 1992-07-23 Fresenius Ag, 6380 Bad Homburg, De
DE4427991C2 (de) * 1994-08-08 1998-10-15 Michael Buehrer Verfahren und Vorrichtung zur Messung und Anzeige von Blutdruckveränderungen
DE19718806A1 (de) * 1997-05-03 1998-11-05 Forschungszentrum Juelich Gmbh Diagnose mittels Respiratorischer Sinus-Arrhythmie
DE19747254C2 (de) * 1997-10-25 2000-01-13 Gerhard Silber Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen
DE19918714C2 (de) 1999-04-26 2001-07-26 Gerhard Silber Verfahren zur nichtinvasiven Innendruckmessung in elastischen Gefäßen

Also Published As

Publication number Publication date
DE19918714A1 (de) 2000-11-16
WO2000065322A1 (de) 2000-11-02
DE50001385D1 (de) 2003-04-10
ES2193082T3 (es) 2003-11-01
US6857318B1 (en) 2005-02-22
JP2002543376A (ja) 2002-12-17
EP1173739B1 (de) 2003-03-05
AU5062600A (en) 2000-11-10
ATE233894T1 (de) 2003-03-15
DE19918714C2 (de) 2001-07-26
EP1173739A1 (de) 2002-01-23

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