GB1165542A - Improvements in or relating to Respiratory Apparatus. - Google Patents

Improvements in or relating to Respiratory Apparatus.

Info

Publication number
GB1165542A
GB1165542A GB42831/66A GB4283166A GB1165542A GB 1165542 A GB1165542 A GB 1165542A GB 42831/66 A GB42831/66 A GB 42831/66A GB 4283166 A GB4283166 A GB 4283166A GB 1165542 A GB1165542 A GB 1165542A
Authority
GB
United Kingdom
Prior art keywords
conduit
diaphragm
chamber
valve
inhalation
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
GB42831/66A
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.)
CHIRANA ZD Y ZDRAVOTNICKEJ TEC
Original Assignee
CHIRANA ZD Y ZDRAVOTNICKEJ TEC
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 CHIRANA ZD Y ZDRAVOTNICKEJ TEC filed Critical CHIRANA ZD Y ZDRAVOTNICKEJ TEC
Publication of GB1165542A publication Critical patent/GB1165542A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
GB42831/66A 1965-09-27 1966-09-26 Improvements in or relating to Respiratory Apparatus. Expired GB1165542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS585665 1965-09-27

Publications (1)

Publication Number Publication Date
GB1165542A true GB1165542A (en) 1969-10-01

Family

ID=5404269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42831/66A Expired GB1165542A (en) 1965-09-27 1966-09-26 Improvements in or relating to Respiratory Apparatus.

Country Status (9)

Country Link
US (1) US3465752A (US06265458-20010724-C00056.png)
AT (1) AT270851B (US06265458-20010724-C00056.png)
BE (1) BE687376A (US06265458-20010724-C00056.png)
DE (1) DE1491671B2 (US06265458-20010724-C00056.png)
DK (1) DK111767B (US06265458-20010724-C00056.png)
FR (1) FR1499477A (US06265458-20010724-C00056.png)
GB (1) GB1165542A (US06265458-20010724-C00056.png)
NL (1) NL6613637A (US06265458-20010724-C00056.png)
SE (1) SE322870B (US06265458-20010724-C00056.png)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3581742A (en) * 1968-06-11 1971-06-01 Medical Services Inc Intermittent positive pressure breathing device
US3598116A (en) * 1969-06-17 1971-08-10 United Aircraft Corp Respirator with fluid amplifiers
US3763862A (en) * 1970-02-06 1973-10-09 Duerr Dental Kg Arrangement at a suction installation for medicinal hygienic and cosmetic purposes
US3693611A (en) * 1970-02-24 1972-09-26 Minnesota Mining & Mfg Valve for stethoscopic monitoring
US3968795A (en) * 1974-12-11 1976-07-13 Westinghouse Electric Corporation Underwater breathing apparatus
US4431019A (en) * 1981-06-25 1984-02-14 Baxter Travenol Laboratories, Inc. Fluid flow control device
US4746436A (en) * 1981-06-25 1988-05-24 Baxter Travenol Laboratories, Inc. Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure
US4417573A (en) * 1981-07-02 1983-11-29 Bear Medical Systems, Inc. Patient adaptor for medical ventilator
US4456008A (en) * 1982-09-13 1984-06-26 Clawson Burrell E Respiratory apparatus and method
DE3341711A1 (de) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck Steuerbares membranventil fuer beatmungsgeraete
DE3422066A1 (de) * 1984-06-14 1985-12-19 Drägerwerk AG, 2400 Lübeck Beatmungssystem und steuerbare ventileinheit hierzu
DE102007013385A1 (de) * 2007-03-16 2008-09-18 Enk, Dietmar, Dr.med. Gasstromumkehrelement
CN111494762B (zh) * 2020-04-22 2023-03-21 中国人民解放军陆军军医大学第二附属医院 一种智能控氧呼吸器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23496E (en) * 1952-05-20 Seeler
US2376348A (en) * 1943-04-24 1945-05-22 Clarence N Erickson Resuscitator
US2897833A (en) * 1956-02-14 1959-08-04 Henry W Seeler Respiratory apparatus
DE1227199B (de) * 1958-04-28 1966-10-20 Aga Ab Beatmungsgeraet
US3073298A (en) * 1959-03-12 1963-01-15 Philip L Stanton Respiratory device
US3319627A (en) * 1964-02-20 1967-05-16 Mine Safety Appliances Co Intermittent positive pressure breathing apparatus

Also Published As

Publication number Publication date
US3465752A (en) 1969-09-09
DE1491671A1 (de) 1969-08-07
AT270851B (de) 1969-05-12
DE1491671B2 (de) 1975-10-23
NL6613637A (US06265458-20010724-C00056.png) 1967-03-28
BE687376A (US06265458-20010724-C00056.png) 1967-03-01
DK111767B (da) 1968-10-07
SE322870B (US06265458-20010724-C00056.png) 1970-04-20
FR1499477A (fr) 1967-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees