CA996196A - Respirator - Google Patents

Respirator

Info

Publication number
CA996196A
CA996196A CA168,877A CA168877A CA996196A CA 996196 A CA996196 A CA 996196A CA 168877 A CA168877 A CA 168877A CA 996196 A CA996196 A CA 996196A
Authority
CA
Canada
Prior art keywords
respirator
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
Application number
CA168,877A
Other versions
CA168877S (en
Inventor
Deane Hillsman
James G. Simes
Albert M. Cook
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.)
SUTTER HOSPITALS MEDICAL RESEARCH FOUNDATION
Original Assignee
SUTTER HOSPITALS MEDICAL RESEARCH FOUNDATION
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 SUTTER HOSPITALS MEDICAL RESEARCH FOUNDATION filed Critical SUTTER HOSPITALS MEDICAL RESEARCH FOUNDATION
Application granted granted Critical
Publication of CA996196A publication Critical patent/CA996196A/en
Expired 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • 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
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0072—Tidal volume piston pumps
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0075—Bellows-type
CA168,877A 1972-05-01 1973-04-16 Respirator Expired CA996196A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24938072A 1972-05-01 1972-05-01

Publications (1)

Publication Number Publication Date
CA996196A true CA996196A (en) 1976-08-31

Family

ID=22943226

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,877A Expired CA996196A (en) 1972-05-01 1973-04-16 Respirator

Country Status (10)

Country Link
JP (1) JPS529073B2 (en)
CA (1) CA996196A (en)
DE (1) DE2321574C3 (en)
DK (1) DK153632C (en)
FR (1) FR2183015B1 (en)
GB (1) GB1408242A (en)
NL (1) NL178843C (en)
NO (1) NO137984C (en)
SE (1) SE410084B (en)
ZA (1) ZA732336B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730195A (en) * 2016-11-29 2017-05-31 湖南水口山有色金属集团有限公司 A kind of breathing machine ventilation controls circuit
WO2021189138A1 (en) * 2020-03-23 2021-09-30 Khwaja Kosar Ventilator adaptors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106503A (en) * 1977-03-11 1978-08-15 Richard R. Rosenthal Metering system for stimulating bronchial spasm
US4448192A (en) * 1982-03-05 1984-05-15 Hewlett Packard Company Medical ventilator device parametrically controlled for patient ventilation
EP0282675A3 (en) * 1986-11-04 1990-01-03 Bird Products Corporation Flow control valve for a medical ventilator
GB9103419D0 (en) * 1991-02-19 1991-04-03 Univ Manitoba Piston-based ventilator design and operation
DE19528113C2 (en) * 1995-08-01 2002-09-12 Univ Ludwigs Albert ventilator
DE19809867C1 (en) * 1998-03-07 1999-09-30 Draeger Medizintech Gmbh Respiration hose compliance evaluation method for artificial respiration apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439754A (en) * 1965-07-13 1966-05-20 New reciprocating motion generation device with precise and modifiable characteristics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106730195A (en) * 2016-11-29 2017-05-31 湖南水口山有色金属集团有限公司 A kind of breathing machine ventilation controls circuit
CN106730195B (en) * 2016-11-29 2019-04-30 湖南水口山有色金属集团有限公司 A kind of breathing machine ventilation control circuit
WO2021189138A1 (en) * 2020-03-23 2021-09-30 Khwaja Kosar Ventilator adaptors

Also Published As

Publication number Publication date
DK153632B (en) 1988-08-08
SE410084B (en) 1979-09-24
DK153632C (en) 1988-12-12
FR2183015A1 (en) 1973-12-14
GB1408242A (en) 1975-10-01
NL178843B (en) 1986-01-02
ZA732336B (en) 1974-01-30
NL7306054A (en) 1973-11-05
FR2183015B1 (en) 1978-12-29
JPS4948188A (en) 1974-05-10
JPS529073B2 (en) 1977-03-14
DE2321574C3 (en) 1978-07-20
NO137984C (en) 1978-06-07
DE2321574A1 (en) 1973-11-15
NO137984B (en) 1978-02-27
NL178843C (en) 1986-06-02
DE2321574B2 (en) 1977-12-08

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