DE69230992D1 - Gerät zum Abtrennen einer Flüssigkeitskomponente der an eine Analyseneinheit abzugebenden ausgeatmeten Luft - Google Patents

Gerät zum Abtrennen einer Flüssigkeitskomponente der an eine Analyseneinheit abzugebenden ausgeatmeten Luft

Info

Publication number
DE69230992D1
DE69230992D1 DE69230992T DE69230992T DE69230992D1 DE 69230992 D1 DE69230992 D1 DE 69230992D1 DE 69230992 T DE69230992 T DE 69230992T DE 69230992 T DE69230992 T DE 69230992T DE 69230992 D1 DE69230992 D1 DE 69230992D1
Authority
DE
Germany
Prior art keywords
delivered
separating
analysis unit
liquid component
exhaled air
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
DE69230992T
Other languages
English (en)
Other versions
DE69230992T2 (de
Inventor
Esa Eskelae
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.)
Instrumentarium Oyj
Original Assignee
Instrumentarium Oyj
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 Instrumentarium Oyj filed Critical Instrumentarium Oyj
Application granted granted Critical
Publication of DE69230992D1 publication Critical patent/DE69230992D1/de
Publication of DE69230992T2 publication Critical patent/DE69230992T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A61M16/0808—Condensation traps
    • 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
    • A61M16/085—Gas 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/1065—Filters in a path in the expiratory path
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69230992T 1991-12-20 1992-12-17 Gerät zum Abtrennen einer Flüssigkeitskomponente der an eine Analyseneinheit abzugebenden ausgeatmeten Luft Expired - Fee Related DE69230992T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI916041A FI92138C (fi) 1991-12-20 1991-12-20 Laite nestemäisen komponentin erottamiseksi analysointiyksikölle johdettavasta hengitysilmasta

Publications (2)

Publication Number Publication Date
DE69230992D1 true DE69230992D1 (de) 2000-06-08
DE69230992T2 DE69230992T2 (de) 2000-11-30

Family

ID=8533714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230992T Expired - Fee Related DE69230992T2 (de) 1991-12-20 1992-12-17 Gerät zum Abtrennen einer Flüssigkeitskomponente der an eine Analyseneinheit abzugebenden ausgeatmeten Luft

Country Status (4)

Country Link
US (1) US5365938A (de)
EP (1) EP0549266B1 (de)
DE (1) DE69230992T2 (de)
FI (1) FI92138C (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9400253L (sv) * 1994-01-27 1995-07-28 Siemens Elema Ab Anordning avsedd att minska den relativa fuktigheten i en strömmande gas
IL111162A (en) * 1994-10-04 1998-01-04 Irad Technologies Ltd Filtering device utilizable with gas monitors
US5743941A (en) * 1995-06-06 1998-04-28 Systec, Inc. Bottle top solvent degasser
US5885332A (en) * 1995-06-06 1999-03-23 Gerner; Yuri Solvent receptacle and degasser for use in high pressure liquid chromatography
US6129680A (en) * 1995-06-19 2000-10-10 Btg International Limited Animal exhalation monitoring
WO1997000444A1 (en) 1995-06-19 1997-01-03 British Technology Group Limited Animal exhalation monitoring
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
US6039696A (en) * 1997-10-31 2000-03-21 Medcare Medical Group, Inc. Method and apparatus for sensing humidity in a patient with an artificial airway
SE512960C2 (sv) * 1999-02-02 2000-06-12 Artema Medical Ab Vätskeavskiljare med hållarenhet
IL131909A0 (en) * 1999-09-15 2001-03-19 Ben Muvhar Shmuel Asthma detection device
DE10014829B4 (de) * 2000-03-24 2006-04-27 Koninklijke Philips Electronics N.V. Wasserfalle, insbesondere für Atemgasüberwachungsgeräte
US7559324B2 (en) 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
US20030075049A1 (en) * 2001-10-19 2003-04-24 Larsen Michael T. Gas/liquid separator including a liquid trap filter
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
AU2004202274B2 (en) 2003-05-30 2006-10-26 Fisher & Paykel Healthcare Limited Breathing Assistance Apparatus
US8028697B2 (en) 2005-04-28 2011-10-04 Trudell Medical International Ventilator circuit and method for the use thereof
GB0603599D0 (en) * 2006-02-23 2006-04-05 Meditren Ltd Breathing apparatus
SI2265309T1 (sl) 2008-03-17 2016-04-29 Discovery Laboratories, Inc. Adapter za cevje ventilatorja in sistem za proksimalno dovajanje aerosola
ES2402241T3 (es) 2008-10-22 2013-04-30 Trudell Medical International Sistema de suministro de aerosol modular
CN102753229B (zh) 2009-12-22 2015-11-25 费雪派克医疗保健有限公司 用于医疗回路的组件
JP5852587B2 (ja) 2010-02-22 2016-02-03 クリティケア システムズ インコーポレイテッドＣｒｉｔｉｃａｒｅ Ｓｙｓｔｅｍｓ， Ｉｎｃ． インライン式水分除去装置
EP2466306A1 (de) * 2010-12-17 2012-06-20 General Electric Company Halter für einen Flüssigkeitstrenner und Gasanalysegerät zum Analysieren von Atemproben

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304578A (en) * 1978-09-01 1981-12-08 Instrumentarium Oy Water separator for a gas analyzer
US4249918A (en) * 1979-05-21 1981-02-10 Monsanto Company Fiber bed element and process for removing aerosols from gases
ZA813133B (en) * 1980-05-14 1982-12-29 Surgikos Inc Disposable surgical face mask and method of producing it
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
IL76939A (en) * 1984-11-13 1990-01-18 Andros Analyzers Inc Adaptor assembly for airway tube
US4798676A (en) * 1986-12-19 1989-01-17 Pall Corporation Low pressure drop bacterial filter and method
FI76488C (fi) * 1987-05-05 1988-11-10 Instrumentarium Oy Roervattenavskiljare till en gasanalysator.

Also Published As

Publication number Publication date
DE69230992T2 (de) 2000-11-30
FI916041A0 (fi) 1991-12-20
EP0549266A3 (en) 1993-10-27
EP0549266A2 (de) 1993-06-30
EP0549266B1 (de) 2000-05-03
FI92138C (fi) 1994-10-10
US5365938A (en) 1994-11-22
FI92138B (fi) 1994-06-30
FI916041A (fi) 1993-06-21

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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