NL99997C - Klopsysteem voor het regelen van de stroming van een door een patiënt in te ademen gas - Google Patents

Klopsysteem voor het regelen van de stroming van een door een patiënt in te ademen gas

Info

Publication number
NL99997C
NL99997C NL227214A NL227214A NL99997C NL 99997 C NL99997 C NL 99997C NL 227214 A NL227214 A NL 227214A NL 227214 A NL227214 A NL 227214A NL 99997 C NL99997 C NL 99997C
Authority
NL
Netherlands
Prior art keywords
inhaled
patient
controlling
gas
flow
Prior art date
Application number
NL227214A
Other languages
English (en)
Dutch (nl)
Original Assignee
British Oxygen Co Ltd
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 British Oxygen Co Ltd filed Critical British Oxygen Co Ltd
Application granted granted Critical
Publication of NL99997C publication Critical patent/NL99997C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • 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
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/207—Membrane valves with pneumatic amplification stage, i.e. having master and slave membranes
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line valve

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
NL227214A 1957-04-24 1958-04-24 Klopsysteem voor het regelen van de stroming van een door een patiënt in te ademen gas NL99997C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1307557A GB826280A (en) 1957-04-24 1957-04-24 Valve means for controlling the flow of inhalant gas to a patient

Publications (1)

Publication Number Publication Date
NL99997C true NL99997C (nl) 1961-12-15

Family

ID=10016343

Family Applications (1)

Application Number Title Priority Date Filing Date
NL227214A NL99997C (nl) 1957-04-24 1958-04-24 Klopsysteem voor het regelen van de stroming van een door een patiënt in te ademen gas

Country Status (6)

Country Link
US (1) US2893381A (xx)
DE (1) DE1185338B (xx)
FR (1) FR1205518A (xx)
GB (1) GB826280A (xx)
NL (1) NL99997C (xx)
SE (1) SE179005C1 (xx)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1164028B (de) * 1959-02-13 1964-02-27 Dr Joachim Haensler Geraet zur Entnahme von ozonhaltigem Gas
GB975061A (en) * 1960-01-28 1964-11-11 Chirana Praha Automatic pressure cycled lung ventilators
BE633038A (xx) * 1961-02-27
GB1245404A (en) * 1967-09-30 1971-09-08 Dunlop Holdings Ltd Fluid flow control valves
US3630577A (en) * 1970-11-25 1971-12-28 John Walter Davis Vehicle antiskid braking systems
DE2645675C3 (de) * 1976-10-09 1981-09-17 Drägerwerk AG, 2400 Lübeck Beatmungsventil für Beatmungsgeräte
DE3341711A1 (de) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck Steuerbares membranventil fuer beatmungsgeraete
CA1234736A (en) * 1983-11-25 1988-04-05 The Boc Group, Inc. Exhalation valve
FR2563739B1 (fr) * 1984-03-14 1988-11-04 Intertechnique Sa Soupape compensee pour dispositif d'alimentation en gaz respiratoire
FR2574520B1 (fr) * 1984-12-11 1987-07-10 Cogema Dispositif de ventilation d'une enceinte confinee
GB8819514D0 (en) * 1988-08-17 1988-09-21 Neotronics Technology Plc Resuscitator valve
JPH0829751B2 (ja) * 1992-07-02 1996-03-27 株式会社グランブルー 潜水用呼吸装置におけるマウスピースユニット
GB2312038B (en) * 1996-04-11 1998-05-06 Intersurgical Ltd Improvements in valves
US6554023B2 (en) * 2001-06-13 2003-04-29 Baxter International Inc. Vacuum demand flow valve
US20020189685A1 (en) * 2001-06-13 2002-12-19 Danby Hal C. Vacuum demand flow valve
USD493866S1 (en) 2001-06-13 2004-08-03 Baxter Intl. Inc Valve
US6550493B2 (en) 2001-06-13 2003-04-22 Baxter International Inc. Vacuum demand valve
US20040060598A1 (en) * 2001-06-13 2004-04-01 Hal Danby Vacuum demand flow valve
US6863261B2 (en) 2002-03-12 2005-03-08 Baxter International Inc. Valve stop
USD499793S1 (en) 2003-03-17 2004-12-14 Baxter International Inc. Valve
CN107569759A (zh) 2011-11-11 2018-01-12 瑞思迈有限公司 用于呼吸治疗的交换器组件
CN104768601B (zh) * 2012-04-10 2018-01-16 费雪派克医疗保健有限公司 组合式cpap与复苏系统和方法
US9649468B2 (en) 2014-09-03 2017-05-16 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
EP3922890B1 (en) * 2015-09-23 2023-11-29 ResMed Pty Ltd Vent adaptor for a respiratory therapy system
EP3956004B1 (en) * 2019-04-15 2024-02-28 imtmedical ag Gas valve for ventilation, a circuit for a ventilation system and a method for determining a releasing gas flow
US11415094B2 (en) * 2019-04-30 2022-08-16 Delphi Technologies Ip Limited Fuel pressure regulator
CN112027394A (zh) * 2020-09-25 2020-12-04 江苏新天宝机械有限公司 无菌呼吸器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453475A (en) * 1945-09-14 1948-11-09 Cornelius A Tobias Resuscitation apparatus
FR1038345A (fr) * 1950-06-15 1953-09-28 Gasaccumulator Svenska Ab Appareil respiratoire
US2617411A (en) * 1951-12-28 1952-11-11 Seeler Henry Resuscitator using separate air and oxygen sources
US2736331A (en) * 1952-04-01 1956-02-28 Seeler Henry Resuscitator
GB748363A (en) * 1953-08-05 1956-05-02 British Oxygen Co Ltd Improvements in or relating to fluid actuated valves

Also Published As

Publication number Publication date
FR1205518A (fr) 1960-02-03
GB826280A (en) 1959-12-31
US2893381A (en) 1959-07-07
SE179005C1 (sv) 1962-04-17
DE1185338B (de) 1965-01-14

Similar Documents

Publication Publication Date Title
NL99997C (nl) Klopsysteem voor het regelen van de stroming van een door een patiënt in te ademen gas
NL163209C (nl) Werkwijze voor het bereiden van 2-hydroxy-4-methyl- thiobutyronitrile.
NL144861B (nl) Inrichting voor het continu vervaardigen van met vezels versterkte kunstharsprofielen.
NL140166B (nl) Inrichting voor het met vloeistof behandelen van baanvormig materiaal.
NL112059C (nl) Werkwijze voor het bereiden van in water spontaan dispergeerbaar gasroet
NL7708079A (nl) Werkwijze voor het katalytisch omzetten van 1,3-alka- dienen in groter-moleculige koolwaterstoffen.
NL282732A (nl) Werkwijze voor het bereiden van roet
NL165582B (nl) Inrichting voor het automatisch aanpassen van de versterking van een regelorgaan aan de momentele versterking van een regelgebied.
NL155942B (nl) Werkwijze voor het vloeibaar maken van een aan methaan verrijkt gasmengsel.
NL250817A (nl) Werkwijze voor het bereiden van gasroet
NL120258C (nl) Werkwijze voor het bereiden van heparamine
NL93236C (nl) Werkwijze voor de bereiding van 6-methylsteroïden
NL147549B (nl) Inrichting voor het regelen van de toevoer van een toevoeging aan een basisprodukt ter verkrijging van een samengesteld produkt.
NL103075C (nl) Inrichting voor het regelen van de temperatuur van een magnetostrictieve vertragingslijn
NL189393B (nl) Inrichting voor het vervaardigen van honingraatachtige lichamen.
MY5900043A (en) Improvements in or relating to smokers or the lighters
BE618461A (fr) Perfectionnements relatifs aux chariots
NL99648C (nl) Inrichting voor het automatisch regelen van de temperatuur in een ruimte
BE588928A (nl) Werkwijze voor het zuiveren van een kristalmassa.
FR1180336A (fr) Perfectionnements aux cabines largables
NL251588A (nl) Verbeteringen van stelsels voor afstandbesturing
AU2708457A (en) Improvements relating to devices for soothing living beings
NL107955C (nl) Inrichting voor het beveiligen van röntgenbuizen
AU210021B2 (en) Improvements in or relating to devices for retarding the movement of wheeled vehicles
FI36025A (fi) Förfarande vid borrning av hål i ett under ett jordlager beläget berg samt för tillämpning av förfarandet avsedd anordning