GB2295095B - Humidifier system with valved water supply - Google Patents

Humidifier system with valved water supply

Info

Publication number
GB2295095B
GB2295095B GB9522267A GB9522267A GB2295095B GB 2295095 B GB2295095 B GB 2295095B GB 9522267 A GB9522267 A GB 9522267A GB 9522267 A GB9522267 A GB 9522267A GB 2295095 B GB2295095 B GB 2295095B
Authority
GB
United Kingdom
Prior art keywords
water supply
humidifier system
valved water
valved
humidifier
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
GB9522267A
Other versions
GB2295095A (en
GB9522267D0 (en
Inventor
Roland Henry Clyne Carter
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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
Priority claimed from GB9423386A external-priority patent/GB9423386D0/en
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB9522267A priority Critical patent/GB2295095B/en
Publication of GB9522267D0 publication Critical patent/GB9522267D0/en
Publication of GB2295095A publication Critical patent/GB2295095A/en
Application granted granted Critical
Publication of GB2295095B publication Critical patent/GB2295095B/en
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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB9522267A 1994-11-19 1995-10-31 Humidifier system with valved water supply Expired - Fee Related GB2295095B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9522267A GB2295095B (en) 1994-11-19 1995-10-31 Humidifier system with valved water supply

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9423386A GB9423386D0 (en) 1994-11-19 1994-11-19 Medical apparatus
GB9522267A GB2295095B (en) 1994-11-19 1995-10-31 Humidifier system with valved water supply

Publications (3)

Publication Number Publication Date
GB9522267D0 GB9522267D0 (en) 1996-01-03
GB2295095A GB2295095A (en) 1996-05-22
GB2295095B true GB2295095B (en) 1998-07-15

Family

ID=26306016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9522267A Expired - Fee Related GB2295095B (en) 1994-11-19 1995-10-31 Humidifier system with valved water supply

Country Status (1)

Country Link
GB (1) GB2295095B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10156364A1 (en) * 2001-11-16 2003-05-28 Muefa Ag Apparatus to anesthetize a patient has a gas control block for the gas flows and a fluid injection/infusion system for simultaneous and/or alternative supply of fluids to the patient

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182045A1 (en) * 1984-09-26 1986-05-28 Intermedicat Gmbh Dual disc low pressure one-way check valve
US4712583A (en) * 1986-05-27 1987-12-15 Pacesetter Infusion, Ltd. Precision passive flat-top valve for medication infusion system
EP0638328A1 (en) * 1993-07-14 1995-02-15 B. Braun Melsungen Ag Checkvalve
WO1995016480A1 (en) * 1993-12-13 1995-06-22 Migada, Inc. Medical infusion apparatus including safety valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182045A1 (en) * 1984-09-26 1986-05-28 Intermedicat Gmbh Dual disc low pressure one-way check valve
US4712583A (en) * 1986-05-27 1987-12-15 Pacesetter Infusion, Ltd. Precision passive flat-top valve for medication infusion system
EP0638328A1 (en) * 1993-07-14 1995-02-15 B. Braun Melsungen Ag Checkvalve
WO1995016480A1 (en) * 1993-12-13 1995-06-22 Migada, Inc. Medical infusion apparatus including safety valve

Also Published As

Publication number Publication date
GB2295095A (en) 1996-05-22
GB9522267D0 (en) 1996-01-03

Similar Documents

Publication Publication Date Title
GB2249121B (en) Water supply system
EP0716275A3 (en) Humidifier with exposed spaced bottles
ZA953740B (en) Potable water supply components
GB9403218D0 (en) The water saving system
GB9411345D0 (en) Fuel supply system
GB2296040B (en) Fuel supply system
GB2267337B (en) Water heating system
GB9308691D0 (en) Water supply system
GB2295095B (en) Humidifier system with valved water supply
GB9520710D0 (en) The sola water supply system
GB2309479B (en) Water supply system for buildings
GB2308428B (en) Water heater
GB2307710B (en) Water supply system
HU9400566D0 (en) Air supply system
SG33441A1 (en) Water supply system
GB2270711B (en) Water supply system
GB9503205D0 (en) Water supply/ducting systems
AU1629095A (en) Water supply and cooling system
GB9021598D0 (en) Water supply system
GB9209681D0 (en) Water supply system
GB9410707D0 (en) Water supply installations
GB9426013D0 (en) Water supply apparatus
PL320120A1 (en) Water supply system
ZA955901B (en) Water supply
GB9322369D0 (en) Improvements relating to water heating systems

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001031