NZ321230A - Oxygen conserving device which provides pulse of oxygen to a patient - Google Patents

Oxygen conserving device which provides pulse of oxygen to a patient

Info

Publication number
NZ321230A
NZ321230A NZ321230A NZ32123096A NZ321230A NZ 321230 A NZ321230 A NZ 321230A NZ 321230 A NZ321230 A NZ 321230A NZ 32123096 A NZ32123096 A NZ 32123096A NZ 321230 A NZ321230 A NZ 321230A
Authority
NZ
New Zealand
Prior art keywords
oxygen
patient
provides pulse
conserving device
pulse
Prior art date
Application number
NZ321230A
Inventor
Stephanie J Webber
Todd Spiegelberg
Dave Nuttall
Anna Marsillo
Mike Dziak
Original Assignee
Invacare Corp
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 Invacare Corp filed Critical Invacare Corp
Publication of NZ321230A publication Critical patent/NZ321230A/en

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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • A61M16/0677—Gas-saving devices therefor
    • 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
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • 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
    • A61M16/107—Filters in a path in the inspiratory 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
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
NZ321230A 1995-10-19 1996-10-18 Oxygen conserving device which provides pulse of oxygen to a patient NZ321230A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US561695P 1995-10-19 1995-10-19
PCT/US1996/016623 WO1997014463A1 (en) 1995-10-19 1996-10-18 Oxygen conserving device

Publications (1)

Publication Number Publication Date
NZ321230A true NZ321230A (en) 1999-08-30

Family

ID=21716784

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ321230A NZ321230A (en) 1995-10-19 1996-10-18 Oxygen conserving device which provides pulse of oxygen to a patient

Country Status (4)

Country Link
EP (1) EP0858353A4 (en)
AU (1) AU715963B2 (en)
NZ (1) NZ321230A (en)
WO (1) WO1997014463A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598972A (en) * 1982-07-07 1984-01-18 佐藤　暢 Respiration synchronous type gas supply method and apparatus in open type respiratory system
JPS61131756A (en) * 1984-11-30 1986-06-19 鳥取大学長 Respiration tuning air sending type concentrated oxygen supply apparatus
US4832014A (en) * 1985-10-02 1989-05-23 Perkins Warren E Method and means for dispensing two respirating gases by effecting a known displacement
JPS6294175A (en) * 1985-10-18 1987-04-30 鳥取大学長 Respiration synchronous type gas blowing apparatus and method
US4932402A (en) * 1986-04-11 1990-06-12 Puritan-Bennett Corporation Inspiration oxygen saver
US4823788A (en) * 1988-04-18 1989-04-25 Smith Richard F M Demand oxygen controller and respiratory monitor
US5038770A (en) * 1989-02-03 1991-08-13 Perkins Warren E Fail-safe systems for respirating gas delivery devices
US5211170A (en) * 1991-04-01 1993-05-18 Press Roman J Portable emergency respirator
CA2109017A1 (en) * 1992-12-16 1994-06-17 Donald M. Smith Method and apparatus for the intermittent delivery of oxygen therapy to a person

Also Published As

Publication number Publication date
WO1997014463A1 (en) 1997-04-24
AU715963B2 (en) 2000-02-10
EP0858353A4 (en) 1999-12-01
EP0858353A1 (en) 1998-08-19
AU7449096A (en) 1997-05-07

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Legal Events

Date Code Title Description
RENW Renewal (renewal fees accepted)
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EXPY Patent expired