ES470775A1 - Perfeccionamientos introducidos en los aparatos para la res-piracion artificial para casos de emergencia - Google Patents

Perfeccionamientos introducidos en los aparatos para la res-piracion artificial para casos de emergencia

Info

Publication number
ES470775A1
ES470775A1 ES470775A ES470775A ES470775A1 ES 470775 A1 ES470775 A1 ES 470775A1 ES 470775 A ES470775 A ES 470775A ES 470775 A ES470775 A ES 470775A ES 470775 A1 ES470775 A1 ES 470775A1
Authority
ES
Spain
Prior art keywords
patient
valve
control
respirator
regulating
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
ES470775A
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Publication of ES470775A1 publication Critical patent/ES470775A1/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. ventilators; 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. ventilators; 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Pulmonology (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)

Abstract

Perfeccionamientos introducidos en los aparatos para la respiración artificial para casos de emergencia; con mando neumático, aparatos con los que el usuario recibe desde la reserva de gas de respiración una cantidad de éste gas, la cual es determinada dentro de la válvula reguladora, siendo regulable los tiempos de la inspiración y de la espiración; caracterizados por comprender una unidad reguladora de tiempos con una primera válvula de distribución, que por medio de una válvula reguladora se encuentra unida con la reserva de gas de respiración, así como con una segunda válvula de distribución que con la primera válvula de distribución está en unión por medio de una tubería de mando con un determinado primer volumen a través de un dispositivo de mando y por otra tubería de mando con un determinado segundo volumen y por otro dispositivo de mando existiendo en la fase de la inspiración, a través de éste segunda válvula de distribución y por medio de una válvula de flujo y de una válvula respiratoria una unión de gas de respiración con el paciente, mientras que en la fase de la espiración, la válvula respiratoria está abierta para efectuar la espiración hacia la atmósfera.
ES470775A 1977-08-06 1978-06-14 Perfeccionamientos introducidos en los aparatos para la res-piracion artificial para casos de emergencia Expired ES470775A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2735555A DE2735555C2 (de) 1977-08-06 1977-08-06 Beatmungsgerät für die Notversorgung

Publications (1)

Publication Number Publication Date
ES470775A1 true ES470775A1 (es) 1979-02-01

Family

ID=6015822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470775A Expired ES470775A1 (es) 1977-08-06 1978-06-14 Perfeccionamientos introducidos en los aparatos para la res-piracion artificial para casos de emergencia

Country Status (12)

Country Link
US (1) US4227519A (es)
JP (1) JPS5431996A (es)
BR (1) BR7804979A (es)
CA (1) CA1103126A (es)
CH (1) CH633189A5 (es)
DE (1) DE2735555C2 (es)
ES (1) ES470775A1 (es)
FR (1) FR2399254A1 (es)
GB (1) GB2001857B (es)
IT (1) IT1103088B (es)
NL (1) NL7806780A (es)
SE (1) SE7806242L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE434459B (sv) * 1981-06-12 1984-07-30 Mediplast Ab Pneumatisk styrenhet for en andningsapparat for dosering av andningsgas
DE3126207C2 (de) * 1981-07-03 1983-11-17 Drägerwerk AG, 2400 Lübeck Zeitgesteuertes Beatmungsgerät
FR2513885B1 (fr) * 1981-10-05 1986-09-05 Tech Atlantique Centre Perfectionnement des respirateurs d'anesthesie a decoupage volumetrique
US4872492A (en) * 1988-04-11 1989-10-10 Hennessy Industries, Inc. Pneumatic tire inflator
US4898174A (en) * 1988-05-03 1990-02-06 Life Support Products, Inc. Automatic ventilator
GB9106960D0 (en) * 1991-04-03 1991-05-22 Bnos Electronics Ltd Breathing apparatus
US5484270A (en) * 1994-02-28 1996-01-16 Carmeli Adahan Pump particularly useful in respirator apparatus and exhalation valve assembly therefor
US5540220A (en) * 1994-12-08 1996-07-30 Bear Medical Systems, Inc. Pressure-limited, time-cycled pulmonary ventilation with volume-cycle override
FR2755017B1 (fr) * 1996-10-30 1998-12-18 Taema Dispositif d'assistance respiratoire
DE19812392B4 (de) * 1998-03-20 2006-03-09 Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co KG Beatmungsgerät und Vorrichtung zur Durchführung einer Beatmung
US9913957B2 (en) * 2012-12-05 2018-03-13 Shenzhen Mindray Bio-Medical Electronics Co. Ltd. Power switch for auxiliary common gas outlet
CN104069575A (zh) * 2013-03-29 2014-10-01 北京谊安医疗系统股份有限公司 一种麻醉机或呼吸机的小潮气量通气控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470343A (fr) * 1965-12-28 1967-02-24 Générateur de signaux fluides périodiques, applicable notamment à la commande d'un masque respiratoire
US3467092A (en) * 1966-12-14 1969-09-16 Bird F M Anesthesia apparatus and resuscitator
FR1604162A (es) * 1968-09-16 1971-07-26
GB1328087A (en) * 1969-09-15 1973-08-30 Pye Ltd Pneumatically controlled medical respirators
US3910270A (en) * 1972-09-11 1975-10-07 Bio Med Devices Inc Portable volume cycle respirator
GB1533548A (en) * 1974-11-26 1978-11-29 Pneupac Ltd Pressure fluid-actuated oscillators
US4007736A (en) * 1975-03-12 1977-02-15 N.A.D., Inc. Fluidic controlled ventilator
US4057059A (en) * 1975-07-29 1977-11-08 Oklahoma State University Intermittent positive pressure breathing device

Also Published As

Publication number Publication date
IT1103088B (it) 1985-10-14
DE2735555C2 (de) 1982-09-09
SE7806242L (sv) 1979-02-07
BR7804979A (pt) 1979-05-22
JPS5431996A (en) 1979-03-09
IT7809553A0 (it) 1978-08-04
US4227519A (en) 1980-10-14
CH633189A5 (de) 1982-11-30
FR2399254B3 (es) 1981-02-13
GB2001857B (en) 1982-03-03
CA1103126A (en) 1981-06-16
FR2399254A1 (fr) 1979-03-02
DE2735555A1 (de) 1979-02-15
NL7806780A (nl) 1979-02-08
GB2001857A (en) 1979-02-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612