ATE262303T1 - Vorrichtung zur reflektrometrischen untersuchung und messung von körperhohlräumen - Google Patents

Vorrichtung zur reflektrometrischen untersuchung und messung von körperhohlräumen

Info

Publication number
ATE262303T1
ATE262303T1 AT95936990T AT95936990T ATE262303T1 AT E262303 T1 ATE262303 T1 AT E262303T1 AT 95936990 T AT95936990 T AT 95936990T AT 95936990 T AT95936990 T AT 95936990T AT E262303 T1 ATE262303 T1 AT E262303T1
Authority
AT
Austria
Prior art keywords
examination
hose
signal
question
transducer
Prior art date
Application number
AT95936990T
Other languages
English (en)
Inventor
Steen Barbrand 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 ATE262303T1 publication Critical patent/ATE262303T1/de

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring 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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Endocrinology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Dentistry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Body Structure For Vehicles (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AT95936990T 1994-11-15 1995-11-14 Vorrichtung zur reflektrometrischen untersuchung und messung von körperhohlräumen ATE262303T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK130494A DK172149B1 (da) 1994-11-15 1994-11-15 Apparat til undersøgelse og måling af indsnævringer eller passager i organiske kaviteter ved hjælp af akustisk reflektometri
PCT/DK1995/000454 WO1996014797A1 (en) 1994-11-15 1995-11-14 A device for reflectometric examination and measurement of cavities

Publications (1)

Publication Number Publication Date
ATE262303T1 true ATE262303T1 (de) 2004-04-15

Family

ID=8103363

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95936990T ATE262303T1 (de) 1994-11-15 1995-11-14 Vorrichtung zur reflektrometrischen untersuchung und messung von körperhohlräumen

Country Status (18)

Country Link
US (1) US5823965A (de)
EP (2) EP0955889B9 (de)
JP (1) JPH10508523A (de)
KR (1) KR100374067B1 (de)
CN (1) CN1166129A (de)
AT (1) ATE262303T1 (de)
AU (1) AU702056B2 (de)
BR (1) BR9509905A (de)
CA (1) CA2205409A1 (de)
DE (1) DE69532773T9 (de)
DK (2) DK172149B1 (de)
ES (1) ES2218555T3 (de)
FI (1) FI112846B (de)
HU (1) HU217758B (de)
NO (1) NO972224D0 (de)
PL (1) PL181489B1 (de)
RU (1) RU2175526C2 (de)
WO (1) WO1996014797A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848973A (en) * 1997-10-06 1998-12-15 Hood Laboratories Filter for use in an acoustic imaging device
DE60013645T2 (de) * 1999-11-02 2005-09-22 Rhinometrics A/S Gerät zur detektion der öffnung einer passage in einer körperhöhle
US6705319B1 (en) 2000-05-26 2004-03-16 Purdue Research Foundation Miniature acoustical guidance and monitoring system for tube or catheter placement
US20050154301A1 (en) * 2002-06-12 2005-07-14 Acoustitech Ltd. Acoustic diagnosis of sinusitis
AU2003281973A1 (en) * 2002-11-19 2004-06-15 Rhinometrics A/S Device and method for measuring in body cavities
WO2004045403A1 (en) * 2002-11-19 2004-06-03 Rhinometrics A/S Device and method for determining the opening pressure of occlusions in human or animal body cavities
US7794399B2 (en) * 2006-01-24 2010-09-14 Tamir Cohen System and method for three-dimensional airway reconstruction, assessment and analysis
EP2229103B1 (de) * 2007-12-17 2014-12-03 Koninklijke Philips N.V. Verfahren und system zur kompensierung der dehnungsverstärkung in der elastografie
US8424527B1 (en) 2008-09-05 2013-04-23 Cleveland Medical Devices Inc. Unique device for determining airway obstructions
EP2328779B1 (de) * 2008-09-24 2015-07-08 Code 3, Inc. Lichtstab
US9155494B2 (en) * 2011-01-24 2015-10-13 Etymotic Research, Inc. Hearing testing probe apparatus with digital interface
US9173657B2 (en) 2011-12-15 2015-11-03 Ethicon Endo-Surgery, Inc. Devices and methods for endoluminal plication
US9113868B2 (en) 2011-12-15 2015-08-25 Ethicon Endo-Surgery, Inc. Devices and methods for endoluminal plication
US8992547B2 (en) 2012-03-21 2015-03-31 Ethicon Endo-Surgery, Inc. Methods and devices for creating tissue plications
US9707363B2 (en) 2012-03-29 2017-07-18 Sonarmed Inc. System and method for use of acoustic reflectometry information in ventilation devices
CN103211580B (zh) * 2013-04-18 2015-12-23 镇江市第一人民医院 一种利用咽声反射检测人体咽壁组织松弛度的方法及装置
USD742270S1 (en) 2013-06-12 2015-11-03 Code 3, Inc. Single level low-profile light bar with optional speaker
USD742269S1 (en) 2013-06-12 2015-11-03 Code 3, Inc. Dual level low-profile light bar with optional speaker
USD748598S1 (en) 2013-06-12 2016-02-02 Code 3, Inc. Speaker for a light bar
WO2015110374A1 (en) * 2014-01-27 2015-07-30 Koninklijke Philips N.V. System and method for analysis of the upper airway and a respiratory pressure support system
US10610655B2 (en) * 2014-10-20 2020-04-07 Ohio State Innovation Foundation Intubation with audiovibratory guidance
JP2018509278A (ja) * 2015-03-26 2018-04-05 ソナーメッド インコーポレイテッド 改良された音響的誘導監視システム
WO2016202618A1 (en) * 2015-06-19 2016-12-22 Koninklijke Philips N.V. Catheter device
EP3463061B1 (de) 2016-05-31 2021-04-07 Sonarmed Inc. Akustisches reflektometer in kathetern
WO2019028420A1 (en) 2017-08-04 2019-02-07 Sonarmed Inc. SYSTEMS, DEVICES AND METHODS FOR ACOUSTIC GUIDANCE SUCTION
US12029852B2 (en) 2020-12-23 2024-07-09 Resmed Sensor Technologies Limited Systems and methods for detecting rainout in a respiratory therapy system
CN114413739B (zh) * 2021-12-22 2024-04-12 煤科(北京)检测技术有限公司 一种软管长度变化测量系统及测量方法

Family Cites Families (15)

* 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
DE3141022A1 (de) * 1981-10-15 1983-04-28 Siemens AG, 1000 Berlin und 8000 München In einen koerper einfuehrbare ultraschall-sonde
DE3325797A1 (de) * 1983-07-16 1985-01-31 Natec Inst Naturwiss Ballonkatheter, insbesondere endotrachealkatheter
US4619643A (en) * 1983-07-25 1986-10-28 Bai Chao Liang Catheter
DE3435849C2 (de) * 1984-09-29 1987-04-16 Paul Peter Prof. Dr.med. 4400 Münster Lunkenheimer Luftimpulserzeuger bei Beatmungsgeräten
US4637401A (en) * 1984-11-01 1987-01-20 Johnston G Gilbert Volumetric flow rate determination in conduits not directly accessible
US4601701A (en) * 1985-02-25 1986-07-22 Argon Medical Corp. Multi-purpose multi-lumen catheter
US5152291A (en) * 1990-09-07 1992-10-06 Hewlett-Packard Company Acoustic fiber measurement of intravascular blood
US5190045A (en) * 1989-09-28 1993-03-02 Frazin Leon J Method and device for doppler-guided and imaged retrograde catheterization
US5882314A (en) * 1991-12-17 1999-03-16 Biomechanics, Inc. Airway geometry imaging
US5311863A (en) * 1992-06-12 1994-05-17 Sheridan Catheter Corp. Laser resistant endotracheal tube, tape, material and article
US5333614A (en) * 1992-09-28 1994-08-02 Feiring Andrew J Measurement of absolute vascular flow
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
US5445144A (en) * 1993-12-16 1995-08-29 Purdue Research Foundation Apparatus and method for acoustically guiding, positioning, and monitoring a tube within a body

Also Published As

Publication number Publication date
KR970706760A (ko) 1997-12-01
US5823965A (en) 1998-10-20
EP0955889A1 (de) 1999-11-17
BR9509905A (pt) 1997-10-14
FI112846B (fi) 2004-01-30
PL181489B1 (en) 2001-07-31
FI972061A0 (fi) 1997-05-14
WO1996014797A1 (en) 1996-05-23
AU3923795A (en) 1996-06-06
NO972224L (no) 1997-05-14
KR100374067B1 (ko) 2003-05-16
DE69532773T2 (de) 2005-03-10
ES2218555T3 (es) 2004-11-16
FI972061L (fi) 1997-05-14
JPH10508523A (ja) 1998-08-25
CN1166129A (zh) 1997-11-26
DK0955889T3 (da) 2004-07-26
DE69532773D1 (de) 2004-04-29
PL320562A1 (en) 1997-10-13
CA2205409A1 (en) 1996-05-23
RU2175526C2 (ru) 2001-11-10
EP0955889B1 (de) 2004-03-24
NO972224D0 (no) 1997-05-14
EP0955889B9 (de) 2004-11-03
DK172149B1 (da) 1997-12-01
DE69532773T9 (de) 2005-06-30
DK130494A (da) 1996-05-16
HU217758B (hu) 2000-04-28
EP1447048A1 (de) 2004-08-18
AU702056B2 (en) 1999-02-11
HUT76991A (hu) 1998-01-28

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