DE69533319T2 - Messung des schwellwertes bei atemfühlern - Google Patents

Messung des schwellwertes bei atemfühlern Download PDF

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Publication number
DE69533319T2
DE69533319T2 DE69533319T DE69533319T DE69533319T2 DE 69533319 T2 DE69533319 T2 DE 69533319T2 DE 69533319 T DE69533319 T DE 69533319T DE 69533319 T DE69533319 T DE 69533319T DE 69533319 T2 DE69533319 T2 DE 69533319T2
Authority
DE
Germany
Prior art keywords
fiber optic
flexible fiber
patient
outlet
pressure
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 - Fee Related
Application number
DE69533319T
Other languages
German (de)
English (en)
Other versions
DE69533319D1 (de
Inventor
E. Jonathan AVIV
H. John MARTIN
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.)
Columbia University in the City of New York
Original Assignee
Columbia University in the City of New York
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 Columbia University in the City of New York filed Critical Columbia University in the City of New York
Publication of DE69533319D1 publication Critical patent/DE69533319D1/de
Application granted granted Critical
Publication of DE69533319T2 publication Critical patent/DE69533319T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A61B1/2676—Bronchoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/233—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/267—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the respiratory tract, e.g. laryngoscopes, bronchoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A61B5/036—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs by means introduced into body tracts
    • 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
    • A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
    • A61B5/4222—Evaluating particular parts, e.g. particular organs
    • A61B5/4233—Evaluating particular parts, e.g. particular organs oesophagus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4824—Touch or pain perception evaluation
    • A61B5/4827—Touch or pain perception evaluation assessing touch sensitivity, e.g. for evaluation of pain threshold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M13/00—Insufflators for therapeutic or disinfectant purposes, i.e. devices for blowing a gas, powder or vapour into the body
    • A61M13/003—Blowing gases other than for carrying powders, e.g. for inflating, dilating or rinsing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/60—Muscle strain, i.e. measured on the user

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pain & Pain Management (AREA)
  • Anesthesiology (AREA)
  • Hospice & Palliative Care (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Psychiatry (AREA)
  • Endocrinology (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE69533319T 1994-10-14 1995-10-13 Messung des schwellwertes bei atemfühlern Expired - Fee Related DE69533319T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US323499 1994-10-14
US08/323,499 US5515860A (en) 1993-04-16 1994-10-14 Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract
PCT/US1995/013039 WO1996011627A1 (en) 1994-10-14 1995-10-13 Measurements of respiratory sensory discrimination thresholds

Publications (2)

Publication Number Publication Date
DE69533319D1 DE69533319D1 (de) 2004-09-02
DE69533319T2 true DE69533319T2 (de) 2005-02-17

Family

ID=23259458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69533319T Expired - Fee Related DE69533319T2 (de) 1994-10-14 1995-10-13 Messung des schwellwertes bei atemfühlern

Country Status (7)

Country Link
US (2) US5515860A (enExample)
EP (1) EP0827382B1 (enExample)
JP (1) JP3657005B2 (enExample)
AT (1) ATE271828T1 (enExample)
AU (1) AU3829995A (enExample)
DE (1) DE69533319T2 (enExample)
WO (1) WO1996011627A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5515860A (en) * 1993-04-16 1996-05-14 The Trustees Of Columbia University In The City Of New York Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract
JP3406840B2 (ja) 1998-07-03 2003-05-19 ペンタックス株式会社 内視鏡用送気装置
JP3406847B2 (ja) 1998-09-03 2003-05-19 ペンタックス株式会社 内視鏡用送気装置
US6030350A (en) * 1998-07-29 2000-02-29 Northwestern University Device and method for measuring phonation threshold pressure
JP3406848B2 (ja) 1998-09-09 2003-05-19 ペンタックス株式会社 内視鏡用送気装置
JP2000083894A (ja) 1998-09-11 2000-03-28 Asahi Optical Co Ltd 内視鏡用送気装置
JP3445508B2 (ja) 1998-10-29 2003-09-08 ペンタックス株式会社 内視鏡用送気装置
US6261227B1 (en) 1998-11-12 2001-07-17 Asahi Kogaku Kogyo Kabushiki Kaisha Air feeding device for endoscope
JP2000166865A (ja) 1998-12-11 2000-06-20 Asahi Optical Co Ltd 内視鏡用送気装置
JP3809026B2 (ja) * 1999-02-02 2006-08-16 ペンタックス株式会社 内視鏡用送気装置の安全装置
FR2824723B1 (fr) 2001-05-15 2003-08-15 Univ Joseph Fourier Embout destine a un dispositif d'evaluation de la sensibilite du pharynx, dispositif le comportant et procede d'utilisation
US20040153027A1 (en) 2002-10-28 2004-08-05 Mantell Robert R. Dual-capacity insufflator tube
DE602004030434D1 (de) 2003-04-16 2011-01-20 L 1 Secure Credentialing Inc Dreidimensionale datenspeicherung
US20050283096A1 (en) * 2004-06-17 2005-12-22 Bloorview Macmillan Children's Centre, A Corp. Registered Under The Ontario Corporations Act Apparatus and method for detecting swallowing activity
US9138171B2 (en) * 2004-06-17 2015-09-22 Holland Bloorview Kids Rehabilitation Hospital System and method for detecting swallowing activity
CA2966418A1 (en) 2005-05-03 2006-11-09 The University Of Western Ontario An oral device and kit for use in association therewith
US10004657B2 (en) * 2008-02-08 2018-06-26 The University Of Western Ontario Method of brain activation
US8968345B2 (en) * 2008-03-24 2015-03-03 Covidien Lp Surgical introducer with indicators
CA2721353C (en) 2008-04-15 2015-08-04 Trudell Medical International Swallowing air pulse therapy mouthpiece and method for the use thereof
US8281875B2 (en) * 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US8992446B2 (en) 2009-06-21 2015-03-31 Holland Bloorview Kids Rehabilitation Hospital Procedure for denoising dual-axis swallowing accelerometry signals
US20110282248A1 (en) 2010-03-04 2011-11-17 Martin Ruth E Portable high frequency air pulse delivery device
EP2542288A4 (en) * 2010-03-04 2017-07-05 Trudell Medical International Portable high frequency air pulse delivery device
NZ604585A (en) * 2010-06-01 2014-10-31 Capnia Inc Gas dispenser for dispensing accurate doses of therapeutic gas from a reservoir containing highly compressed therapeutic gas
AU2014229693A1 (en) 2013-03-15 2015-10-15 The University Of Western Ontario Oral mouthpiece and method for the use thereof
US10736500B2 (en) 2014-04-28 2020-08-11 Universidad Del A Sabana System and method for measuring sensory response of tissue
US20170258369A1 (en) * 2014-11-19 2017-09-14 The University Of Toledo Laryngeal mechanosensor stimulator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782363A (en) * 1971-07-15 1974-01-01 G Davis Pneumo-infufflator apparatus
FR2326734A1 (fr) * 1975-10-04 1977-04-29 Wolf Gmbh Richard Appareil d'insufflation de gaz applicable notamment au remplissage d'une cavite du corps
SE425595B (sv) * 1978-11-29 1982-10-18 Siemens Elema Ab Anordning vid en andningsapparat
DE3413631A1 (de) * 1984-04-11 1985-10-24 Semm, Kurt, Prof. Dr.Med., 2300 Kiel Monofile vorrichtung zum insufflieren von gas
US4611602A (en) * 1984-07-19 1986-09-16 Bionexus, Inc. Instrument and method of tubal insufflation
DE3611018C1 (de) * 1986-03-27 1987-06-19 Wiest Peter P Vorrichtung zum Insufflieren von Gas
DE3636669C2 (de) * 1986-10-28 2001-08-16 Siemens Ag Anordnung zur Zufuhr von Aerosol zu den Luftwegen und/oder Lungen eines Patienten
NL8702698A (nl) * 1987-11-11 1989-06-01 Leuven Res & Dev Vzw Gas-insufflatiesysteem bij endoscopie en een chirurgische endoscoop daarvoor.
DE3739003A1 (de) * 1987-11-17 1989-05-24 Wolf Gmbh Richard Insufflationsgeraet fuer endoskopische eingriffe
DE3922746C1 (enExample) * 1989-07-11 1990-08-23 Richard Wolf Gmbh, 7134 Knittlingen, De
US5006109A (en) * 1989-09-12 1991-04-09 Donald D. Douglas Method and device for controlling pressure, volumetric flow rate and temperature during gas insuffication procedures
US5056514A (en) * 1989-10-30 1991-10-15 Dupont Frank Endotracheal stethoscope
IL93587A (en) * 1990-03-01 2001-01-11 Shirit Yarkony Analysis of swallowing defects
DE4019239C2 (de) * 1990-06-15 1997-04-10 Walz Elektronik Gmbh Insufflationsgerät
US5246419A (en) * 1992-09-04 1993-09-21 Omnivision, Inc. Intra-abdominal insufflation apparatus
US5515860A (en) * 1993-04-16 1996-05-14 The Trustees Of Columbia University In The City Of New York Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract
US5377688A (en) * 1993-04-16 1995-01-03 The Trustees Of Columbia University In The City Of New York Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract

Also Published As

Publication number Publication date
DE69533319D1 (de) 2004-09-02
EP0827382A4 (enExample) 1998-03-11
US5970978A (en) 1999-10-26
US5515860A (en) 1996-05-14
JP3657005B2 (ja) 2005-06-08
ATE271828T1 (de) 2004-08-15
WO1996011627A1 (en) 1996-04-25
AU3829995A (en) 1996-05-06
JPH10509344A (ja) 1998-09-14
EP0827382A1 (en) 1998-03-11
HK1009669A1 (en) 1999-06-04
EP0827382B1 (en) 2004-07-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee