DE3786619D1 - Wasserabscheider. - Google Patents

Wasserabscheider.

Info

Publication number
DE3786619D1
DE3786619D1 DE8787307191T DE3786619T DE3786619D1 DE 3786619 D1 DE3786619 D1 DE 3786619D1 DE 8787307191 T DE8787307191 T DE 8787307191T DE 3786619 T DE3786619 T DE 3786619T DE 3786619 D1 DE3786619 D1 DE 3786619D1
Authority
DE
Germany
Prior art keywords
chamber
wall surfaces
sample
gas
separator
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
DE8787307191T
Other languages
English (en)
Other versions
DE3786619T2 (de
Inventor
Peter Elwood Nelson
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.)
Datex Ohmeda Inc
Original Assignee
BOC Healthcare Inc
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 BOC Healthcare Inc filed Critical BOC Healthcare Inc
Publication of DE3786619D1 publication Critical patent/DE3786619D1/de
Application granted granted Critical
Publication of DE3786619T2 publication Critical patent/DE3786619T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0014—Sample conditioning by eliminating a gas
    • 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
    • A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Food Science & Technology (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Combustion & Propulsion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Drying Of Gases (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Percussion Or Vibration Massage (AREA)
DE87307191T 1986-08-25 1987-08-14 Wasserabscheider. Expired - Fee Related DE3786619T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/900,030 US4821737A (en) 1986-08-25 1986-08-25 Water separator

Publications (2)

Publication Number Publication Date
DE3786619D1 true DE3786619D1 (de) 1993-08-26
DE3786619T2 DE3786619T2 (de) 1993-11-04

Family

ID=25411877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87307191T Expired - Fee Related DE3786619T2 (de) 1986-08-25 1987-08-14 Wasserabscheider.

Country Status (5)

Country Link
US (1) US4821737A (de)
EP (1) EP0257935B1 (de)
JP (1) JPS6358259A (de)
AT (1) ATE91607T1 (de)
DE (1) DE3786619T2 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947861A (en) * 1989-05-01 1990-08-14 Hamilton Lyle H Noninvasive diagnosis of gastritis and duodenitis
US5345809A (en) * 1989-06-09 1994-09-13 Research Corporation Technologies, Inc. Explosive detection screening system
US5368021A (en) * 1992-04-09 1994-11-29 Criticare Systems, Inc. System for handling and monitoring respiratory waste streams
US5209761A (en) * 1992-06-03 1993-05-11 Spacelabs Medical, Inc. Liquid trap with purge port
DE69330606T2 (de) * 1992-06-16 2002-07-04 Natus Medical, Inc. Vorrichtung und verfahren zur in-vivo messung der endexpiratorischen kohlenmonoxyd-konzentration
SE9400253L (sv) * 1994-01-27 1995-07-28 Siemens Elema Ab Anordning avsedd att minska den relativa fuktigheten i en strömmande gas
US6033368A (en) * 1996-03-28 2000-03-07 Nitromed, Inc. Condensate colorimetric nitrogen oxide analyzer
FI102453B (fi) * 1997-03-17 1998-12-15 Instrumentarium Oy Parannettu mittausanturi ja järjestelmä kaasun virtausmittausta varten
US6002133A (en) * 1997-08-19 1999-12-14 Datex-Ohmeda, Inc. Serviceable absorbent for gas spectrometer interior
US6095986A (en) * 1998-07-28 2000-08-01 Square One Technology, Inc. Disposable anti-fog airway adapter
US20060058696A1 (en) * 2004-09-10 2006-03-16 Quintron Instrument Company Air sampling apparatus with related sensing and analysis mechanism
US8075668B2 (en) 2005-03-29 2011-12-13 Dresser-Rand Company Drainage system for compressor separators
BRPI0716867A2 (pt) * 2006-09-19 2013-10-15 Dresser Rand Co Vedação de tambor de separador rotativo
ATE515310T1 (de) * 2006-09-21 2011-07-15 Dresser Rand Co Separatortrommel und antriebsanordnung für einen verdichter
CA2663751C (en) 2006-09-25 2015-01-27 William C. Maier Access cover for pressurized connector spool
MX2009003179A (es) * 2006-09-25 2009-04-03 Dresser Rand Co Deflector de fluidos para dispositivos separadores de fluido.
EP2066949B1 (de) 2006-09-25 2013-08-28 Dresser-Rand Company Axial beweglicher spulenanschluss
EP2066983B1 (de) 2006-09-25 2013-12-11 Dresser-Rand Company Kompressorbefestigungssystem
EP2066988A4 (de) 2006-09-25 2012-01-04 Dresser Rand Co Kopplungsüberwachungssystem
WO2008039491A2 (en) 2006-09-26 2008-04-03 Dresser-Rand Company Improved static fluid separator device
GB2470151B (en) * 2008-03-05 2012-10-03 Dresser Rand Co Compressor assembly including separator and ejector pump
US9011348B2 (en) * 2008-06-23 2015-04-21 Quintron Instrument Company, Inc. Air sampling apparatus and methods
US8062400B2 (en) 2008-06-25 2011-11-22 Dresser-Rand Company Dual body drum for rotary separators
US7922218B2 (en) * 2008-06-25 2011-04-12 Dresser-Rand Company Shear ring casing coupler device
US8079805B2 (en) * 2008-06-25 2011-12-20 Dresser-Rand Company Rotary separator and shaft coupler for compressors
US8210804B2 (en) * 2009-03-20 2012-07-03 Dresser-Rand Company Slidable cover for casing access port
US8087901B2 (en) * 2009-03-20 2012-01-03 Dresser-Rand Company Fluid channeling device for back-to-back compressors
US8061972B2 (en) 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover
US8414692B2 (en) * 2009-09-15 2013-04-09 Dresser-Rand Company Density-based compact separator
US20110097216A1 (en) * 2009-10-22 2011-04-28 Dresser-Rand Company Lubrication system for subsea compressor
EP2533905B1 (de) 2010-02-10 2018-07-04 Dresser-Rand Company Separatorflüssigkeitsbehälter und verfahren dafür
US8663483B2 (en) 2010-07-15 2014-03-04 Dresser-Rand Company Radial vane pack for rotary separators
US8673159B2 (en) 2010-07-15 2014-03-18 Dresser-Rand Company Enhanced in-line rotary separator
WO2012012018A2 (en) 2010-07-20 2012-01-26 Dresser-Rand Company Combination of expansion and cooling to enhance separation
WO2012012143A2 (en) 2010-07-21 2012-01-26 Dresser-Rand Company Multiple modular in-line rotary separator bundle
US20120226183A1 (en) 2010-08-30 2012-09-06 Quintron Instrument Company Evacuated air chamber
US8596292B2 (en) 2010-09-09 2013-12-03 Dresser-Rand Company Flush-enabled controlled flow drain
US8814804B2 (en) * 2010-12-13 2014-08-26 Iph, Llc Interactive blood-alcohol content tester
US10413216B2 (en) 2016-02-03 2019-09-17 Quintron Instrument Company, Inc. Breath testing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272257A (en) * 1976-12-06 1981-06-09 Hughes Aircraft Company Liquid-vapor separator
US4197858A (en) * 1978-04-06 1980-04-15 Research Development Corporation Sensing liquid trap for respiratory gas analyzing systems
US4304578A (en) * 1978-09-01 1981-12-08 Instrumentarium Oy Water separator for a gas analyzer
US4292978A (en) * 1979-12-26 1981-10-06 Guth Richard U Breath test mouthpiece
US4446869A (en) * 1983-03-07 1984-05-08 Trimed, Inc. Water absorbing trap to protect an infrared exhaled carbon dioxide apnea monitor of a patient's respiration
US4546778A (en) * 1983-05-26 1985-10-15 Critikon, Inc. Moisture detector for respiratory monitoring systems
US4579568A (en) * 1983-10-11 1986-04-01 Biochem International Inc. Gas analyzer separator
US4600412A (en) * 1984-10-09 1986-07-15 Datascope Corporation Water separator
US4558708A (en) * 1984-10-24 1985-12-17 Tri-Med, Inc. Patient's airway adapter to withdraw a patient's gas samples for testing free of sputum mucus and/or condensed water, by utilizing a hollow cylindrical hydrophobic liquid baffle

Also Published As

Publication number Publication date
JPS6358259A (ja) 1988-03-14
JPH0515986B2 (de) 1993-03-03
EP0257935A3 (en) 1989-06-21
ATE91607T1 (de) 1993-08-15
EP0257935B1 (de) 1993-07-21
US4821737A (en) 1989-04-18
DE3786619T2 (de) 1993-11-04
EP0257935A2 (de) 1988-03-02

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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