ATE275364T1 - Gerät zur detektion der öffnung einer passage in einer körperhöhle - Google Patents

Gerät zur detektion der öffnung einer passage in einer körperhöhle

Info

Publication number
ATE275364T1
ATE275364T1 AT00972640T AT00972640T ATE275364T1 AT E275364 T1 ATE275364 T1 AT E275364T1 AT 00972640 T AT00972640 T AT 00972640T AT 00972640 T AT00972640 T AT 00972640T AT E275364 T1 ATE275364 T1 AT E275364T1
Authority
AT
Austria
Prior art keywords
passage
detecting
opening
body cavity
obstruction
Prior art date
Application number
AT00972640T
Other languages
English (en)
Inventor
Steen Brabrand Rasmussen
Original Assignee
Rhinometrics As
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 Rhinometrics As filed Critical Rhinometrics As
Application granted granted Critical
Publication of ATE275364T1 publication Critical patent/ATE275364T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/085—Measuring impedance of respiratory organs or lung elasticity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT00972640T 1999-11-02 2000-10-31 Gerät zur detektion der öffnung einer passage in einer körperhöhle ATE275364T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199901586 1999-11-02
PCT/DK2000/000603 WO2001032082A1 (en) 1999-11-02 2000-10-31 Device and method for detecting opening of passage in bodily cavity

Publications (1)

Publication Number Publication Date
ATE275364T1 true ATE275364T1 (de) 2004-09-15

Family

ID=8106306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00972640T ATE275364T1 (de) 1999-11-02 2000-10-31 Gerät zur detektion der öffnung einer passage in einer körperhöhle

Country Status (6)

Country Link
US (1) US6761693B1 (de)
EP (1) EP1241991B1 (de)
AT (1) ATE275364T1 (de)
AU (1) AU1130601A (de)
DE (1) DE60013645T2 (de)
WO (1) WO2001032082A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9662043B1 (en) 2010-04-01 2017-05-30 Dartmouth-Hitchcock Clinic Gauge for determining nostril deformity and method for using the same
US9526856B2 (en) 2011-12-15 2016-12-27 The Board Of Trustees Of The Leland Stanford Junior University Devices and methods for preventing tracheal aspiration
US9707363B2 (en) 2012-03-29 2017-07-18 Sonarmed Inc. System and method for use of acoustic reflectometry information in ventilation devices
EP3065804A4 (de) 2013-11-05 2017-08-16 Ciel Medical, Inc. Vorrichtungen und verfahren zur atemwegsmessung
JP6568071B2 (ja) * 2014-01-27 2019-08-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 上気道の分析のためのシステム及び当該システムの作動方法、患者インタフェース装置、並びに、呼吸圧サポートシステム
EP4272637A3 (de) 2015-03-26 2023-11-15 Covidien LP Verbessertes akustisches führungs- und überwachungssystem zur unterstützung der korrekten platzierung von endotrachealtuben
JP6776274B2 (ja) * 2015-06-19 2020-10-28 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． カテーテル、システム及びシステムの作動方法
WO2017210353A1 (en) 2016-05-31 2017-12-07 Sonarmed Inc. Acoustic reflectometry device in catheters
WO2019028420A1 (en) 2017-08-04 2019-02-07 Sonarmed Inc. SYSTEMS, DEVICES AND METHODS FOR ACOUSTIC GUIDANCE SUCTION
US11890415B2 (en) 2020-04-13 2024-02-06 Covidien Lp Airway management systems for pulmonary disorder treatment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326416A (en) * 1978-08-08 1982-04-27 Cambridge Collaborative, Inc. Acoustic pulse response measuring
US5882314A (en) * 1991-12-17 1999-03-16 Biomechanics, Inc. Airway geometry imaging
US5331967A (en) * 1993-02-05 1994-07-26 Playa De Los Vivos S.A. Tracheal intubation monitoring apparatus and method
US5316002A (en) * 1993-06-29 1994-05-31 Trustees Of Boston University Nasopharyngealometric apparatus and method
DK172149B1 (da) * 1994-11-15 1997-12-01 Rhinometrics A S Apparat til undersøgelse og måling af indsnævringer eller passager i organiske kaviteter ved hjælp af akustisk reflektometri
DE69920924T2 (de) * 1998-07-27 2005-11-24 Rhinometrics A/S Gerät und methode zur akustischen rhinometrie
US6443907B1 (en) * 2000-10-06 2002-09-03 Biomedical Acoustic Research, Inc. Acoustic detection of respiratory conditions

Also Published As

Publication number Publication date
WO2001032082A1 (en) 2001-05-10
US6761693B1 (en) 2004-07-13
AU1130601A (en) 2001-05-14
EP1241991B1 (de) 2004-09-08
EP1241991A1 (de) 2002-09-25
DE60013645D1 (de) 2004-10-14
DE60013645T2 (de) 2005-09-22

Similar Documents

Publication Publication Date Title
AU2001255189A1 (en) Apparatus and method for detecting very low frequency acoustic signals
NO20014791D0 (no) Akustisk resonans-senderapparat, samt fremgangsmåte for utsendelse av signaler
NO20006017D0 (no) Akustisk sender med enkeltkontaktpunkt
NO20011364L (no) Transduser og monteringsanordning for transduser i en akustisk loggeanordning
CA2438470A1 (en) System and method for selectively coupling hearing aids to electromagnetic signals
DE69831809D1 (de) Vorrichtung zur fernüberwachung von pathologischen zuständen
WO2001060251A3 (en) Passive fetal heart monitoring system
GB2383730B (en) Acoustic communication device and acoustic signal communication method
WO2002098271A3 (en) Birth monitoring system
EP1091539A3 (de) Ein tragbares elektronisches Gerät
EP1465454A3 (de) System und Verfahren zur Erkennung der Einführung oder Entfernung eines Hörhilfegerätes aus dem Ohrkanal
DE60034761D1 (de) Gerät zur Erfassung der A, C und V-Wellen in einer Vorhofsdruckwelle
WO2004012476A3 (en) Electrical impedance based audio compensation in audio devices and methods therefor
EP1202607A3 (de) Gerät und Verfahren zur Messung eines Schallfeldes
ATE275364T1 (de) Gerät zur detektion der öffnung einer passage in einer körperhöhle
AU6776100A (en) Electroacoustic transducer with diaphragm securing structure and method
NO961764L (no) Akustisk sender I
HUP9700904A3 (en) Sound or ultrasound sensor for transmitting and/or receiving sound or ultrasound
NO20004372L (no) Öreterminal
EP1164712A4 (de) Tonkommunikationsgerät und echoprozessor
NO20004370L (no) Öreterminal for stöykontroll
AU4134499A (en) Method of sound signal processing and device for implementing the method
NO953129D0 (no) Elektroakustisk transduser med omformer for mekanisk impedans
AU2001235352A1 (en) Holding device for an ultrasonic transducer
AU1766600A (en) Method for producing an electric signal or method for boosting acoustic signals from a preferred direction, transmitter and associated device

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties