DE69432052D1 - Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre - Google Patents

Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre

Info

Publication number
DE69432052D1
DE69432052D1 DE69432052T DE69432052T DE69432052D1 DE 69432052 D1 DE69432052 D1 DE 69432052D1 DE 69432052 T DE69432052 T DE 69432052T DE 69432052 T DE69432052 T DE 69432052T DE 69432052 D1 DE69432052 D1 DE 69432052D1
Authority
DE
Germany
Prior art keywords
air
puff
measuring
top sections
supply elements
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
DE69432052T
Other languages
English (en)
Other versions
DE69432052T2 (de
Inventor
Jonathan E Aviv
H 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 of New York
Original Assignee
Columbia University 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 of New York filed Critical Columbia University of New York
Publication of DE69432052D1 publication Critical patent/DE69432052D1/de
Application granted granted Critical
Publication of DE69432052T2 publication Critical patent/DE69432052T2/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—Detecting, measuring or recording 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—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/036—Detecting, measuring or recording 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—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
    • A61B5/42—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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
DE69432052T 1993-04-16 1994-04-15 Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre Expired - Fee Related DE69432052T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48776 1993-04-16
US08/048,776 US5377688A (en) 1993-04-16 1993-04-16 Apparatus and method to objectively measure sensory discrimination thresholds in the upper aero digestive tract
PCT/US1994/004160 WO1994023644A1 (en) 1993-04-16 1994-04-15 Upper aero digestive tract measurement apparatus

Publications (2)

Publication Number Publication Date
DE69432052D1 true DE69432052D1 (de) 2003-02-27
DE69432052T2 DE69432052T2 (de) 2004-03-18

Family

ID=21956385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69432052T Expired - Fee Related DE69432052T2 (de) 1993-04-16 1994-04-15 Vorrichtung zum messen in den oberen abschnitten der luft- und speiseröhre

Country Status (8)

Country Link
US (1) US5377688A (de)
EP (1) EP0699045B1 (de)
JP (1) JP3466616B2 (de)
AT (1) ATE231360T1 (de)
AU (1) AU684285B2 (de)
CA (1) CA2160380C (de)
DE (1) DE69432052T2 (de)
WO (1) WO1994023644A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6355003B1 (en) * 1993-04-16 2002-03-12 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
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
US5969052A (en) * 1996-12-31 1999-10-19 Kimberly Clark Worldwide, Inc. Temperature sensitive polymers and water-dispersible products containing the polymers
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
US6425292B1 (en) 1999-01-27 2002-07-30 Asahi Kogaku Kogyo Kabushiki Kaisha Air discharge pressure measuring device for endoscope having an air supply tube
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
EP2865320A1 (de) 2003-08-04 2015-04-29 Vision-Sciences, Inc. Hülle mit Kanal für Endoskop
JP5020940B2 (ja) * 2005-05-03 2012-09-05 ザ ユニバーシティ オブ ウエスタン オンタリオ 口腔内装置およびこれと共に使用するためのキット
US20070185383A1 (en) * 2006-02-08 2007-08-09 Vision-Sciences, Inc. Tapered endoscopic protective sheath
WO2007134369A1 (en) * 2006-05-18 2007-11-29 Commonwealth Scientific And Industrial Research Organization A method of displaying changes in pressure or tension at positions along a body lumen
EP2033571B1 (de) 2007-09-05 2017-02-08 Vision-Sciences Inc. Kompakte Endoskopspitze und Verfahren zu deren Herstellung
US10004657B2 (en) * 2008-02-08 2018-06-26 The University Of Western Ontario Method of brain activation
CN105126210B (zh) 2008-04-15 2018-06-12 特鲁德尔医学国际公司 吞咽空气脉冲疗法口器及其使用方法
US9820719B2 (en) 2008-06-19 2017-11-21 Cogentix Medical, Inc. Method and system for intrabody imaging
US8281875B2 (en) * 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US8529526B2 (en) 2009-10-20 2013-09-10 Kci Licensing, Inc. Dressing reduced-pressure indicators, systems, and methods
US8517729B2 (en) 2010-03-04 2013-08-27 The University of Western Ontario and Trudell Medical International Oral mouthpiece and method for the use thereof
CA2906288A1 (en) 2013-03-15 2014-09-18 Trudell Medical International Oral mouthpiece and method for use thereof

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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
JPS5623936A (en) * 1979-08-01 1981-03-06 Chest Corp Measuring apparatus of trachea hypersensitivity
DE3023648A1 (de) * 1980-06-24 1982-01-21 Jaeger, Erich, 8700 Würzburg Einrichtung zur untersuchung der atemwege auf reizstoff-ueberempfindlichkeit
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
US4996990A (en) * 1987-08-12 1991-03-05 Tokyo Kogaku Kikai Kabushiki Kaisha Air-puff tonometer
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
JP2642397B2 (ja) * 1988-04-21 1997-08-20 株式会社トプコン 非接触式眼圧計
DE3922746C1 (de) * 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
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Also Published As

Publication number Publication date
CA2160380C (en) 2006-05-30
EP0699045A4 (de) 1999-08-04
AU6769194A (en) 1994-11-08
EP0699045A1 (de) 1996-03-06
DE69432052T2 (de) 2004-03-18
JPH08512219A (ja) 1996-12-24
ATE231360T1 (de) 2003-02-15
CA2160380A1 (en) 1994-10-27
AU684285B2 (en) 1997-12-11
US5377688A (en) 1995-01-03
WO1994023644A1 (en) 1994-10-27
EP0699045B1 (de) 2003-01-22
JP3466616B2 (ja) 2003-11-17

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee