WO2013013782A3 - Verfahren und vorrichtung zur überwachung des harnblasenfüllstandes eines patienten - Google Patents

Verfahren und vorrichtung zur überwachung des harnblasenfüllstandes eines patienten Download PDF

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Publication number
WO2013013782A3
WO2013013782A3 PCT/EP2012/002958 EP2012002958W WO2013013782A3 WO 2013013782 A3 WO2013013782 A3 WO 2013013782A3 EP 2012002958 W EP2012002958 W EP 2012002958W WO 2013013782 A3 WO2013013782 A3 WO 2013013782A3
Authority
WO
WIPO (PCT)
Prior art keywords
bladder
patient
filling level
monitoring
electrodes
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.)
Ceased
Application number
PCT/EP2012/002958
Other languages
English (en)
French (fr)
Other versions
WO2013013782A2 (de
Inventor
Axel Cordes
Marian Walter
Steffen Leonhardt
Harry Wolfgang Plewa
Klaus MöHRING
Rüdiger RUPP
Robert Pikkemaat
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.)
Universitaetsklinikum Heidelberg
Rheinisch Westlische Technische Hochschuke RWTH
Original Assignee
Universitaetsklinikum Heidelberg
Rheinisch Westlische Technische Hochschuke RWTH
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 Universitaetsklinikum Heidelberg, Rheinisch Westlische Technische Hochschuke RWTH filed Critical Universitaetsklinikum Heidelberg
Publication of WO2013013782A2 publication Critical patent/WO2013013782A2/de
Publication of WO2013013782A3 publication Critical patent/WO2013013782A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/202—Assessing bladder functions, e.g. incontinence assessment
    • A61B5/204—Determining bladder volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Urology & Nephrology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Überwachung des Blasenfüllstandes eines Patienten, bei dem mehrere, insbesondere mehr als vier Elektroden (4) an der Körperoberfläche eines Patienten (1) um die Blase des Patienten (1) herum angeordnet werden und durch wenigstens ein Paar von zwei Elektroden (4) ein durch den Körper fließender Wechselstrom eingespeist wird, wobei an mehreren Elektroden (4) ein jeweiliger Wechselspannungsmeßwert erfasst wird, wobei die Wechselspannungsmeßwerte selbst oder wenigstens ein daraus berechneter Ergebniswert ein Maß für den Blasenfüllstand bildet, insbesondere wobei nach einem Vergleich des Maßes mit wenigstens einem Vergleichswert ein Warnsignal erzeugt wird.
PCT/EP2012/002958 2011-07-22 2012-07-13 Verfahren und vorrichtung zur überwachung des hamblasenfüllstandes eines patienten Ceased WO2013013782A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110108252 DE102011108252A1 (de) 2011-07-22 2011-07-22 Verfahren und Vorrichtung zur Überwachung des Harnblasenfüllstandes eines Patienten
DE102011108252.6 2011-07-22

Publications (2)

Publication Number Publication Date
WO2013013782A2 WO2013013782A2 (de) 2013-01-31
WO2013013782A3 true WO2013013782A3 (de) 2013-03-28

Family

ID=46548384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/002958 Ceased WO2013013782A2 (de) 2011-07-22 2012-07-13 Verfahren und vorrichtung zur überwachung des hamblasenfüllstandes eines patienten

Country Status (2)

Country Link
DE (1) DE102011108252A1 (de)
WO (1) WO2013013782A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160120453A1 (en) * 2014-11-04 2016-05-05 Stichting Imec Nederland System for monitoring incontinence
AU2014259488A1 (en) * 2014-11-04 2016-05-19 Stichting Imec Nederland System For Monitoring Incontinence
US20160120455A1 (en) 2014-11-04 2016-05-05 Stichting Imec Nederland Method for monitoring incontinence
US20160120454A1 (en) 2014-11-04 2016-05-05 Stichting Imec Nederland System for monitoring incontinence
RU2619752C1 (ru) * 2016-01-19 2017-05-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" Способ диагностики наполненности мочевого пузыря
US10531823B2 (en) 2016-05-24 2020-01-14 Hill-Rom Services, Inc. Systems and methods for generating notifications based on bladder volume signals and bladder muscle signals
EP3784322B1 (de) 2018-05-22 2023-11-22 C. R. Bard, Inc. Katheterisierungssystem und anwendungsverfahren dafür
EP3833257B1 (de) 2018-08-10 2025-09-24 C. R. Bard, Inc. Automatisierte urinproduktionsmesssysteme und verfahren dafür
US12083261B2 (en) 2020-06-05 2024-09-10 C. R. Bard, Inc. Automated fluid output monitoring
US12055249B2 (en) 2020-07-21 2024-08-06 C. R. Bard, Inc. Automatic fluid flow system with retractable connection
US12558474B2 (en) 2020-11-19 2026-02-24 C. R. Bard, Inc. Dynamic pressure response system
US12408853B2 (en) 2020-12-17 2025-09-09 C. R. Bard, Inc. Smart bag to measure urine output via catheter
US12364423B2 (en) 2020-12-21 2025-07-22 C. R. Bard, Inc. Automated urinary output-measuring systems and methods
US11931151B2 (en) 2020-12-22 2024-03-19 C. R. Bard, Inc. Automated urinary output measuring system
US12246146B2 (en) 2020-12-23 2025-03-11 C. R. Bard, Inc. Automated weight based fluid output monitoring system
US12446813B2 (en) 2021-08-23 2025-10-21 C. R. Bard, Inc. Automated urine output system for attachment to hospital bed
EP4356819B1 (de) 2022-10-20 2025-12-03 inContAlert GmbH Vorrichtung zur nichtinvasiven bestimmung des blasenfüllstands der harnblase eines benutzers und verfahren dafür

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100387A1 (en) * 2005-10-28 2007-05-03 Medtronic, Inc. Impedance-based bladder sensing
WO2009060448A2 (en) * 2007-11-08 2009-05-14 Inolact Ltd. Measuring fluid excreted from an organ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0724668B2 (ja) * 1990-05-02 1995-03-22 明夫 山田 尿失禁予防モニタ装置
DE4332257C2 (de) * 1993-09-22 1996-09-19 P Osypka Gmbh Medizintechnik D Vorrichtung zum Erzeugen tomografischer Bilder
JP3759606B2 (ja) * 1994-03-11 2006-03-29 ビーティージー・インターナショナル・リミテッド 電気インピーダンス・トモグラフィ
US7354417B1 (en) * 1999-10-05 2008-04-08 Levin Nathan W Methods and apparatus for measuring the volume of fluid in the peritoneal cavity

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070100387A1 (en) * 2005-10-28 2007-05-03 Medtronic, Inc. Impedance-based bladder sensing
WO2009060448A2 (en) * 2007-11-08 2009-05-14 Inolact Ltd. Measuring fluid excreted from an organ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUA P ET AL: "BLADDER FULLNESS DETECTION USING MULTIPLE ELECTRODES", CARDIOLOGY AND IMAGING. NEW ORLEANS, NOV. 4 - 7, 1988; [PROCEEDINGS OF THE ANNUAL INTERNATIONAL CONFERENCE OF THE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY], NEW YORK, IEEE, US, vol. VOL. 10, no. 1988, PART 1/4, 4 November 1988 (1988-11-04), pages 290/291, XP000043669 *

Also Published As

Publication number Publication date
WO2013013782A2 (de) 2013-01-31
DE102011108252A1 (de) 2013-01-24

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