GB8824865D0 - Gas sampling device & water trap - Google Patents

Gas sampling device & water trap

Info

Publication number
GB8824865D0
GB8824865D0 GB888824865A GB8824865A GB8824865D0 GB 8824865 D0 GB8824865 D0 GB 8824865D0 GB 888824865 A GB888824865 A GB 888824865A GB 8824865 A GB8824865 A GB 8824865A GB 8824865 D0 GB8824865 D0 GB 8824865D0
Authority
GB
United Kingdom
Prior art keywords
sampling device
gas sampling
water trap
trap
water
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.)
Pending
Application number
GB888824865A
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.)
Antec Systems Ltd
Original Assignee
Antec Systems Ltd
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 Antec Systems Ltd filed Critical Antec Systems Ltd
Priority to GB888824865A priority Critical patent/GB8824865D0/en
Publication of GB8824865D0 publication Critical patent/GB8824865D0/en
Priority to PCT/GB1989/001268 priority patent/WO1990004425A2/en
Pending 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
    • 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
    • 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
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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
    • A61M2230/20—Blood composition characteristics
    • A61M2230/202—Blood composition characteristics partial carbon oxide pressure, e.g. partial dioxide pressure (P-CO2)
    • 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
    • A61M2230/20—Blood composition characteristics
    • A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
    • 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
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/437—Composition of exhalation the anaesthetic agent concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Sampling And Sample Adjustment (AREA)
GB888824865A 1988-10-24 1988-10-24 Gas sampling device & water trap Pending GB8824865D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB888824865A GB8824865D0 (en) 1988-10-24 1988-10-24 Gas sampling device & water trap
PCT/GB1989/001268 WO1990004425A2 (en) 1988-10-24 1989-10-23 Gas sampling device and water trap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888824865A GB8824865D0 (en) 1988-10-24 1988-10-24 Gas sampling device & water trap

Publications (1)

Publication Number Publication Date
GB8824865D0 true GB8824865D0 (en) 1988-11-30

Family

ID=10645695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB888824865A Pending GB8824865D0 (en) 1988-10-24 1988-10-24 Gas sampling device & water trap

Country Status (2)

Country Link
GB (1) GB8824865D0 (en)
WO (1) WO1990004425A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462412B1 (en) * 1990-06-18 1996-07-10 Engström Medical Ab Y-piece connector for ventilator
DE59409834D1 (en) * 1993-04-17 2001-09-27 Messer Griesheim Austria Ges M Device for the controlled addition of NO to patient breathing air
IL114964A (en) * 1995-08-16 2000-10-31 Versamed Medical Systems Ltd Computer controlled portable ventilator
ATE320829T1 (en) 1997-01-17 2006-04-15 Ino Therapeutics Gmbh CONTROLLED GAS SUPPLY SYSTEM
CA2233392A1 (en) * 1997-04-18 1998-10-18 Kathleen A. Bergeron Gull Nitric oxide delivery system
US6938619B1 (en) 2000-06-13 2005-09-06 Scott Laboratories, Inc. Mask free delivery of oxygen and ventilatory monitoring
FR2829942A1 (en) * 2001-09-27 2003-03-28 Taema Measurement of flow rates in an artificial respirator for medical use with only a single respiratory branch, whereby a differential pressure is measured and related to the inspiration or expiration mass flow rate
ATE473775T1 (en) 2004-03-31 2010-07-15 Artema Medical Ab DEVICE FOR ANALYZING BREATHING GASES
KR100646580B1 (en) 2005-07-16 2006-11-23 주식회사 멕 아이씨에스 Dehumidifier for a carbon dioxide gas measurement system
EP2106818B1 (en) 2008-03-31 2013-12-25 Nellcor Puritan Bennett Llc System for compensating for pressure drop in a breathing assistance system
US8181648B2 (en) * 2008-09-26 2012-05-22 Nellcor Puritan Bennett Llc Systems and methods for managing pressure in a breathing assistance system
IT1395037B1 (en) * 2009-08-12 2012-09-05 Covidien Ag HUMIDIFICATION CARTRIDGE
AU2011217771B2 (en) * 2010-02-22 2015-07-02 Criticare Systems, Inc. Inline water trap
JP5758189B2 (en) * 2011-05-09 2015-08-05 日本光電工業株式会社 Moisture collector
EP2912158B1 (en) * 2012-10-26 2022-03-30 Massachusetts Institute of Technology Humidity control in chemical reactors
MX2016002331A (en) 2013-08-23 2016-06-24 Massachusetts Inst Technology Small volume bioreactors with substantially constant working volumes and associated systems and methods.
CN104287921A (en) * 2014-10-30 2015-01-21 王有存 Hyperbaric oxygen chamber oxygen supply and exhaust system
DE102016109340B4 (en) 2016-05-20 2024-01-04 Fresenius Medical Care Deutschland Gmbh Medical condensate trap for medical use, method of dehumidification, blood treatment device, blood treatment device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272264A (en) * 1974-08-08 1981-06-09 Multiform Desiccant Products, Inc. Adsorbent package
DE3020034C2 (en) * 1980-05-24 1984-11-22 Berner International Gmbh, 2000 Hamburg Sorption body
US4417574A (en) * 1982-05-03 1983-11-29 Sherwood Medical Company Liquid drain for patient breathing apparatus
WO1986001165A1 (en) * 1984-08-10 1986-02-27 Gerhard Wirmsberger Device for the dewatering of air
JPH0127861Y2 (en) * 1985-07-09 1989-08-24
US4673420A (en) * 1986-02-10 1987-06-16 Haker Leroy C Desiccant dryer

Also Published As

Publication number Publication date
WO1990004425A3 (en) 1990-06-28
WO1990004425A2 (en) 1990-05-03

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