NO972224D0 - Anordning for reflektometrisk undersökelse og måling av hulrom - Google Patents

Anordning for reflektometrisk undersökelse og måling av hulrom

Info

Publication number
NO972224D0
NO972224D0 NO972224A NO972224A NO972224D0 NO 972224 D0 NO972224 D0 NO 972224D0 NO 972224 A NO972224 A NO 972224A NO 972224 A NO972224 A NO 972224A NO 972224 D0 NO972224 D0 NO 972224D0
Authority
NO
Norway
Prior art keywords
examination
hose
measurement
signal
cavities
Prior art date
Application number
NO972224A
Other languages
English (en)
Norwegian (no)
Other versions
NO972224L (no
Inventor
Steen Barbrand Rasmussen
Original Assignee
Rhinometrics A S
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 A S filed Critical Rhinometrics A S
Publication of NO972224D0 publication Critical patent/NO972224D0/no
Publication of NO972224L publication Critical patent/NO972224L/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—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—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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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
    • 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)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Endocrinology (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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Paper (AREA)
  • Body Structure For Vehicles (AREA)
NO972224A 1994-11-15 1997-05-14 Anordning for reflektometrisk undersökelse og måling av hulrom NO972224L (no)

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 (2)

Publication Number Publication Date
NO972224D0 true NO972224D0 (no) 1997-05-14
NO972224L NO972224L (no) 1997-05-14

Family

ID=8103363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972224A NO972224L (no) 1994-11-15 1997-05-14 Anordning for reflektometrisk undersökelse og måling av hulrom

Country Status (18)

Country Link
US (1) US5823965A (sv)
EP (2) EP1447048A1 (sv)
JP (1) JPH10508523A (sv)
KR (1) KR100374067B1 (sv)
CN (1) CN1166129A (sv)
AT (1) ATE262303T1 (sv)
AU (1) AU702056B2 (sv)
BR (1) BR9509905A (sv)
CA (1) CA2205409A1 (sv)
DE (1) DE69532773T9 (sv)
DK (2) DK172149B1 (sv)
ES (1) ES2218555T3 (sv)
FI (1) FI112846B (sv)
HU (1) HU217758B (sv)
NO (1) NO972224L (sv)
PL (1) PL181489B1 (sv)
RU (1) RU2175526C2 (sv)
WO (1) WO1996014797A1 (sv)

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
ATE275364T1 (de) * 1999-11-02 2004-09-15 Rhinometrics As 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
AU2003281974A1 (en) * 2002-11-19 2004-06-15 Rhinometrics A/S Device and method for determining the opening pressure of occlusions in human or animal body cavities
EP1581108A1 (en) * 2002-11-19 2005-10-05 Rhinometrics A/S Device and method for measuring in body cavities
US7794399B2 (en) * 2006-01-24 2010-09-14 Tamir Cohen System and method for three-dimensional airway reconstruction, assessment and analysis
RU2491023C2 (ru) * 2007-12-17 2013-08-27 Конинклейке Филипс Электроникс, Н.В. Способ и система компенсации усиления напряжения при создании изображений упругости
US8424527B1 (en) 2008-09-05 2013-04-23 Cleveland Medical Devices Inc. Unique device for determining airway obstructions
US8342725B2 (en) * 2008-09-24 2013-01-01 Code 3, Inc. Light bar
WO2012103079A1 (en) * 2011-01-24 2012-08-02 Etymotic Research, Inc. Hearing testing probe apparatus with digital interface
US9113866B2 (en) 2011-12-15 2015-08-25 Ethicon Endo-Surgery, Inc. Devices and methods for endoluminal plication
US9173657B2 (en) 2011-12-15 2015-11-03 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
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
USD742270S1 (en) 2013-06-12 2015-11-03 Code 3, Inc. Single level low-profile light bar with optional speaker
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
US10610655B2 (en) * 2014-10-20 2020-04-07 Ohio State Innovation Foundation Intubation with audiovibratory guidance
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
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
DE69532773D1 (de) 2004-04-29
JPH10508523A (ja) 1998-08-25
WO1996014797A1 (en) 1996-05-23
KR970706760A (ko) 1997-12-01
HU217758B (hu) 2000-04-28
FI972061A0 (sv) 1997-05-14
BR9509905A (pt) 1997-10-14
CN1166129A (zh) 1997-11-26
CA2205409A1 (en) 1996-05-23
RU2175526C2 (ru) 2001-11-10
EP0955889B9 (en) 2004-11-03
FI972061A (sv) 1997-05-14
US5823965A (en) 1998-10-20
EP1447048A1 (en) 2004-08-18
DK0955889T3 (da) 2004-07-26
ATE262303T1 (de) 2004-04-15
DK172149B1 (da) 1997-12-01
ES2218555T3 (es) 2004-11-16
DE69532773T9 (de) 2005-06-30
AU702056B2 (en) 1999-02-11
KR100374067B1 (ko) 2003-05-16
DK130494A (da) 1996-05-16
PL320562A1 (en) 1997-10-13
PL181489B1 (en) 2001-07-31
FI112846B (sv) 2004-01-30
AU3923795A (en) 1996-06-06
NO972224L (no) 1997-05-14
EP0955889A1 (en) 1999-11-17
EP0955889B1 (en) 2004-03-24
DE69532773T2 (de) 2005-03-10
HUT76991A (hu) 1998-01-28

Similar Documents

Publication Publication Date Title
NO972224L (no) Anordning for reflektometrisk undersökelse og måling av hulrom
US5119820A (en) Ultrasonic densitometer device and method
US4930511A (en) Ultrasonic densitometer device and method
US5239997A (en) Diagnostic apparatus utilizing low frequency sound waves
ITMI951823A1 (it) Apparecchiatura per esame endoscopico e gastroscopico
ATE296053T1 (de) Testvorrichtung für lichterzeuger
ATE234042T1 (de) Vorrichtung für die beobachtung von gefässen, insbesondere blutgefässen
DE50106342D1 (de) Ultraschallsonde mit positioniereinrichtung für untersuchungs- und operationsvorrichtungen
ATE132720T1 (de) Einrichtung und verfahren zur blutdruckmessung
ATE172624T1 (de) Ultraschall-gerät zur knochen-anlage
DE69533319D1 (de) Messung des schwellwertes bei atemfühlern
DE3874343D1 (de) Haertepruefgeraet zur haertepruefung unter last.
RU97110085A (ru) Устройство для рефлектометрических обследований и измерений полостей
ATE401035T1 (de) Verfahren und vorrichtung zur messung des dynamischen verhaltens des auges
ATE231360T1 (de) Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre
US5099849A (en) Ultrasonic densitometer device and method
FI943252A0 (sv) Mätanordning f¦r detektering av relaxationsgrad
GB2335341A (en) Apparatus and methods for analysing animals
DE59205710D1 (de) Messverfahren für die schleimhautdicke eines kieferknochenkamms
ATE377196T1 (de) Verfahren und vorrichtung zur funktionsprüfung einer anzeigeeinrichtung eines medizinisch- technischen gerätes
DE59308085D1 (de) Vorrichtung zur untersuchung des auges, insbesondere des menschlichen auges
FI943965A (sv) Foerfarande och anordning foer maetning av inre trycket i oegat
DE69119098D1 (de) Vorrichtung zur beobachtung der atmung
DE69205850D1 (de) Berührungswahrnehmungs- und Meldevorrichung.
SE9600639D0 (sv) Metod för temperaturmätning på människor och djur samt anordning för genomförande av metoden

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application