DE60013645D1 - 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
DE60013645D1
DE60013645D1 DE60013645T DE60013645T DE60013645D1 DE 60013645 D1 DE60013645 D1 DE 60013645D1 DE 60013645 T DE60013645 T DE 60013645T DE 60013645 T DE60013645 T DE 60013645T DE 60013645 D1 DE60013645 D1 DE 60013645D1
Authority
DE
Germany
Prior art keywords
passage
detecting
opening
obstruction
transducer
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
DE60013645T
Other languages
English (en)
Other versions
DE60013645T2 (de
Inventor
Steen Brabrand Rasmussen
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.)
RHINOMETRICS AS LYNGE
Original Assignee
RHINOMETRICS AS LYNGE
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 LYNGE filed Critical RHINOMETRICS AS LYNGE
Application granted granted Critical
Publication of DE60013645D1 publication Critical patent/DE60013645D1/de
Publication of DE60013645T2 publication Critical patent/DE60013645T2/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
    • A61B5/08—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)
  • Geophysics And Detection Of Objects (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE60013645T 1999-11-02 2000-10-31 Gerät zur detektion der öffnung einer passage in einer körperhöhle Expired - Lifetime DE60013645T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA199901586 1999-11-02
DK158699 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 (2)

Publication Number Publication Date
DE60013645D1 true DE60013645D1 (de) 2004-10-14
DE60013645T2 DE60013645T2 (de) 2005-09-22

Family

ID=8106306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013645T Expired - Lifetime DE60013645T2 (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
US9770194B2 (en) 2013-11-05 2017-09-26 Ciel Medical, Inc. Devices and methods for airway measurement
CN105939663B (zh) * 2014-01-27 2020-09-01 皇家飞利浦有限公司 用于对上气道的分析的系统和方法以及呼吸压力支持系统
WO2016154607A1 (en) 2015-03-26 2016-09-29 Sonarmed, Inc. Improved acoustical guidance and monitoring system
CN107771059B (zh) 2015-06-19 2023-08-18 皇家飞利浦有限公司 导管设备
WO2017210353A1 (en) 2016-05-31 2017-12-07 Sonarmed Inc. Acoustic reflectometry device in catheters
US11324906B2 (en) 2017-08-04 2022-05-10 Covidien Lp Acoustic guided suction systems, devices, and methods
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
EP1102563B1 (de) * 1998-07-27 2004-10-06 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
EP1241991B1 (de) 2004-09-08
WO2001032082A1 (en) 2001-05-10
US6761693B1 (en) 2004-07-13
DE60013645T2 (de) 2005-09-22
ATE275364T1 (de) 2004-09-15
EP1241991A1 (de) 2002-09-25
AU1130601A (en) 2001-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition