ES430505A1 - Perfeccionamientos en aparatos de respiracion artificial. - Google Patents

Perfeccionamientos en aparatos de respiracion artificial.

Info

Publication number
ES430505A1
ES430505A1 ES430505A ES430505A ES430505A1 ES 430505 A1 ES430505 A1 ES 430505A1 ES 430505 A ES430505 A ES 430505A ES 430505 A ES430505 A ES 430505A ES 430505 A1 ES430505 A1 ES 430505A1
Authority
ES
Spain
Prior art keywords
patient
breathing
fluidic
circuitry
controls
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
ES430505A
Other languages
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 Sandoz AG filed Critical Sandoz AG
Publication of ES430505A1 publication Critical patent/ES430505A1/es
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
    • 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
    • A61M16/0003—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
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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
    • A61M16/0081—Bag or bellow in a bottle
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
ES430505A 1973-09-28 1974-09-28 Perfeccionamientos en aparatos de respiracion artificial. Expired ES430505A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401739A US3916889A (en) 1973-09-28 1973-09-28 Patient ventilator apparatus

Publications (1)

Publication Number Publication Date
ES430505A1 true ES430505A1 (es) 1976-10-01

Family

ID=23589024

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430505A Expired ES430505A1 (es) 1973-09-28 1974-09-28 Perfeccionamientos en aparatos de respiracion artificial.

Country Status (15)

Country Link
US (1) US3916889A (es)
JP (1) JPS5063795A (es)
BE (1) BE820457A (es)
CA (1) CA1014040A (es)
CH (1) CH585551A5 (es)
DD (1) DD116556A5 (es)
DE (1) DE2446055A1 (es)
DK (1) DK494074A (es)
ES (1) ES430505A1 (es)
FR (1) FR2271806B1 (es)
GB (1) GB1488358A (es)
IT (1) IT1022370B (es)
NL (1) NL7412628A (es)
SE (1) SE398044B (es)
SU (1) SU579853A3 (es)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
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US4057059A (en) * 1975-07-29 1977-11-08 Oklahoma State University Intermittent positive pressure breathing device
US4060078A (en) * 1975-08-18 1977-11-29 Bird F M Ventilator and method
US4003377A (en) * 1975-08-21 1977-01-18 Sandoz, Inc. Patient ventilator
US4098272A (en) * 1975-09-25 1978-07-04 Bio-Med Devices Inc. Respirator
US4141356A (en) * 1976-06-16 1979-02-27 Bourns, Inc. Respirator system and method
US4148312A (en) * 1976-10-08 1979-04-10 Minnesota Mining And Manufacturing Company Combination anesthesia and intensive care apparatus
US4155357A (en) * 1976-12-10 1979-05-22 Sandoz, Inc. Patient ventilator disconnect alarm
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EP0074943B1 (en) * 1981-03-26 1986-06-18 Vas-Es Müszeripari Szövetkezet Respirator device, particularly for use in perinatal medicine
DE3126207C2 (de) * 1981-07-03 1983-11-17 Drägerwerk AG, 2400 Lübeck Zeitgesteuertes Beatmungsgerät
US4448192A (en) * 1982-03-05 1984-05-15 Hewlett Packard Company Medical ventilator device parametrically controlled for patient ventilation
US4459982A (en) * 1982-09-13 1984-07-17 Bear Medical Systems, Inc. Servo-controlled demand regulator for respiratory ventilator
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Family Cites Families (6)

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GB1162151A (en) * 1966-02-24 1969-08-20 Watson W & Sons Ltd Improvements in or relating to Medical Respirators
GB1328087A (en) * 1969-09-15 1973-08-30 Pye Ltd Pneumatically controlled medical respirators
US3669108A (en) * 1969-10-20 1972-06-13 Veriflo Corp Ventilator
GB1248303A (en) * 1970-01-02 1971-09-29 Pye Ltd Improvements in or relating to medical respirators
US3730180A (en) * 1970-10-21 1973-05-01 Mine Safety Appliances Co Pneumatically operated ventilator
US3756229A (en) * 1970-12-14 1973-09-04 Veriflo Corp Ventilator

Also Published As

Publication number Publication date
DD116556A5 (es) 1975-12-05
BE820457A (fr) 1975-01-16
DK494074A (es) 1975-05-26
DE2446055A1 (de) 1975-04-03
FR2271806A1 (es) 1975-12-19
JPS5063795A (es) 1975-05-30
IT1022370B (it) 1978-03-20
CA1014040A (en) 1977-07-19
NL7412628A (nl) 1975-04-02
US3916889A (en) 1975-11-04
GB1488358A (en) 1977-10-12
CH585551A5 (es) 1977-03-15
SE7411865L (es) 1975-04-01
SU579853A3 (ru) 1977-11-05
FR2271806B1 (es) 1979-02-16
SE398044B (sv) 1977-12-05

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