ZA732336B - Respirator - Google Patents

Respirator

Info

Publication number
ZA732336B
ZA732336B ZA732336A ZA732336A ZA732336B ZA 732336 B ZA732336 B ZA 732336B ZA 732336 A ZA732336 A ZA 732336A ZA 732336 A ZA732336 A ZA 732336A ZA 732336 B ZA732336 B ZA 732336B
Authority
ZA
South Africa
Prior art keywords
respirator
Prior art date
Application number
ZA732336A
Other languages
English (en)
Inventor
D Hillsman
J Simes
A Cook
Original Assignee
Sutter Hospitals Medical Res F
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 Res F filed Critical Sutter Hospitals Medical Res F
Publication of ZA732336B publication Critical patent/ZA732336B/xx

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
ZA732336A 1972-05-01 1973-04-04 Respirator ZA732336B (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
ZA732336B true ZA732336B (en) 1974-01-30

Family

ID=22943226

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA732336A ZA732336B (en) 1972-05-01 1973-04-04 Respirator

Country Status (10)

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

Families Citing this family (8)

* 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 (de) * 1986-11-04 1990-01-03 Bird Products Corporation Strömungskontrollventil für medizinische Beatmungsgeräte
GB9103419D0 (en) * 1991-02-19 1991-04-03 Univ Manitoba Piston-based ventilator design and operation
DE19528113C2 (de) * 1995-08-01 2002-09-12 Univ Ludwigs Albert Beatmungseinrichtung
DE19809867C1 (de) * 1998-03-07 1999-09-30 Draeger Medizintech Gmbh Verfahren zur Bestimmung der Compliance von Teilen eines Atemgas-Kreislaufsystems
CN106730195B (zh) * 2016-11-29 2019-04-30 湖南水口山有色金属集团有限公司 一种呼吸机通气控制电路
CA3172635A1 (en) * 2020-03-23 2021-09-30 Kosar KHWAJA Ventilator adaptors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439754A (fr) * 1965-07-13 1966-05-20 Nouveau dispositif de génération de mouvement alternatif de caractéristiques précises et modifiables

Also Published As

Publication number Publication date
DE2321574C3 (de) 1978-07-20
CA996196A (en) 1976-08-31
NO137984B (no) 1978-02-27
JPS4948188A (de) 1974-05-10
NL178843C (nl) 1986-06-02
DE2321574A1 (de) 1973-11-15
FR2183015B1 (de) 1978-12-29
GB1408242A (en) 1975-10-01
SE410084B (sv) 1979-09-24
DK153632C (da) 1988-12-12
DE2321574B2 (de) 1977-12-08
DK153632B (da) 1988-08-08
FR2183015A1 (de) 1973-12-14
JPS529073B2 (de) 1977-03-14
NO137984C (no) 1978-06-07
NL178843B (nl) 1986-01-02
NL7306054A (de) 1973-11-05

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