GB875790A - Breathing control valve - Google Patents

Breathing control valve

Info

Publication number
GB875790A
GB875790A GB34719/58A GB3471958A GB875790A GB 875790 A GB875790 A GB 875790A GB 34719/58 A GB34719/58 A GB 34719/58A GB 3471958 A GB3471958 A GB 3471958A GB 875790 A GB875790 A GB 875790A
Authority
GB
United Kingdom
Prior art keywords
passage
passages
tube
opening
valve member
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
GB34719/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB875790A publication Critical patent/GB875790A/en
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
    • 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
    • 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
    • A61M16/206—Capsule valves, e.g. mushroom, membrane 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/908—Respirator control

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Multiple-Way Valves (AREA)

Abstract

875,790. Artificial respiration apparatus. SEELER, H. W. Oct. 29, 1958 [July 7, 1958], No. 34719/58. Class 81 (2). A breathing control valve for use in artificial respiration apparatus comprises a housing having an inner chamber communicating with four passages, the first passage 14 being controlled by a one-way valve 12 to admit air to the chamber, the second passage 4 being connected to a source of intermittent positive and negative pressure, the third passage 30 communicating with atmosphere and the fourth passage 2 being connected to a source of intermittent positive pressure, and a valve member 24 movable between a first position, in which it seals the second and fourth passages from one another and permits communication between the third and fourth passages, and a second position, in which it closes the third passage and permits communication between the second and fourth passages. The valve is used in mouth-to-mouth artificial respiration apparatus, the second passage 4 being connected by a tube 6 to a mouthpiece 10 for the operator and the fourth passage 2 being connected to the patient. On inhaling through the tube 6 the operator draws fresh air into the tube 6 through ports 14 controlled by the one-way valves 12 and causes the valve member 24 to seat against a first opening 26 thus cutting off the first and second passages from the third and fourth passages. As the valve member 24 seats against the first opening 26, it permits communication between the fourth and third passages through a second opening 28 so that air in the patient's lungs escapes to atmosphere. When the operator exhales into the tube 6 the valves 12 close and the valve member 24 is unseated from the first opening 26 and seats against the second opening 28, thus allowing the fresh air in the tube 6 to pass through apertures 34 in the valve member to the fourth passage and the patient. At the same time, the third passage to atmosphere is closed.
GB34719/58A 1958-07-07 1958-10-29 Breathing control valve Expired GB875790A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746996A US3242921A (en) 1958-07-07 1958-07-07 Breatching control valve

Publications (1)

Publication Number Publication Date
GB875790A true GB875790A (en) 1961-08-23

Family

ID=25003233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34719/58A Expired GB875790A (en) 1958-07-07 1958-10-29 Breathing control valve

Country Status (7)

Country Link
US (1) US3242921A (en)
CH (1) CH372932A (en)
DE (1) DE1282230B (en)
FR (1) FR1204285A (en)
GB (1) GB875790A (en)
LU (1) LU37971A1 (en)
SE (1) SE192516C1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219030A (en) * 1962-02-09 1965-11-23 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3251359A (en) * 1963-04-25 1966-05-17 Ismach Aaron Automatic intermittent positive pressure ventilators
US3286710A (en) * 1962-02-09 1966-11-22 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3356100A (en) * 1962-11-07 1967-12-05 Gerda A Seeler Breathing control valve and operator therefor
DE1271900B (en) * 1964-01-17 1968-07-04 Draegerwerk Ag Ventilator
US3518989A (en) * 1966-02-14 1970-07-07 Henry W Seeler Valve assembly
US4774941A (en) * 1983-05-04 1988-10-04 Intertech Resources Inc. Resuscitator bag
GB2286970A (en) * 1993-05-03 1995-09-06 Yu Wen Cheng Mouth-to-mouth resuscitation device
US5749358A (en) 1996-10-10 1998-05-12 Nellcor Puritan Bennett Incorporated Resuscitator bag exhaust port with CO2 indicator

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158152A (en) * 1960-09-16 1964-11-24 Sierra Engineering Company Mouth to mouth resuscitator
DE1247554B (en) * 1961-07-04 1967-08-17 Aga Ab Valve for breathing apparatus
DE1616422B1 (en) * 1964-06-15 1971-11-18 Laerdal A S Valve for resuscitation apparatus
US3507297A (en) * 1964-06-23 1970-04-21 Norman P Dann Artificial respiration apparatus
US3419031A (en) * 1965-03-15 1968-12-31 Hesse Breathing valve
US3435839A (en) * 1965-05-21 1969-04-01 Elder Oxygen Co Inc Backflow bypassing valve for breathing apparatus
US3425409A (en) * 1965-11-08 1969-02-04 Max Isaacson Resuscitator
US3610236A (en) * 1966-11-22 1971-10-05 Globe Safety Products Inc Resuscitator device
US3599657A (en) * 1969-04-07 1971-08-17 Bruning Co Double diaphram check valve
US3643686A (en) * 1970-10-21 1972-02-22 Ewald Koegel High-velocity breathing valve
US3726274A (en) * 1971-09-27 1973-04-10 Bird F M Non-rebreathing valve assembly and compression bulb resuscitator using same
DE2245993A1 (en) * 1972-04-12 1974-04-04 Eckart Frimberger DEVICE FOR HEART MASSAGE AND VENTILATION
US3923054A (en) * 1974-05-13 1975-12-02 Jr George H Bauer Resuscitation device
US3957046A (en) * 1974-11-27 1976-05-18 Salvatore G. Militana Disposable mouth to mouth resuscitation device
DE2820916C3 (en) * 1978-05-12 1980-11-27 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Mouthpiece for the measuring head of a redox gas measuring device
US4217921A (en) * 1978-06-16 1980-08-19 Zurn Industries, Inc. Back flow preventer valve
USRE31785E (en) * 1978-08-07 1985-01-01 Figgie International, Inc. Breathing valve assembly with diaphragm control of the exhaust ports
US4253455A (en) * 1978-08-07 1981-03-03 A-T-O Inc. Breathing valve assembly with diaphragm control of the exhaust ports
US4449525A (en) * 1981-02-08 1984-05-22 White Daniel S Pulmonary resuscitator
US4520811A (en) * 1981-02-08 1985-06-04 Grove Medical Supply, Inc. Pulmonary resuscitator
GB2145196B (en) * 1983-08-18 1986-04-09 Kawaei Co Ltd Rapid exhaust valve for use in blood circulation stimulator
DE3607320A1 (en) * 1986-03-06 1987-09-10 Draegerwerk Ag DEVICE FOR CONTROLLING BREATH GAS IN A NARCOSE OR VENTILATOR
US4856506A (en) * 1988-01-11 1989-08-15 Jinotti Walter J Apparatus for mouth-to-mouth resuscitation
US4881540A (en) * 1988-02-05 1989-11-21 Vigilia Larry P Device and method for assisting in artificial respiration
US4819627A (en) * 1988-02-08 1989-04-11 Connors Donald J Cardiopulmonary resuscitation device
US4811730A (en) * 1988-07-18 1989-03-14 Seitz Corporation CPR face mask and method of using same
US20080257351A1 (en) * 2007-04-19 2008-10-23 David Gitschlag Resuscitation device
EP2219783B1 (en) * 2007-10-26 2017-10-11 Purolite International, Ltd. Controlled catalysis
US11253672B2 (en) 2016-03-22 2022-02-22 Fresca Medical, Inc. Sleep apnea treatment system and improvements thereto
US10765830B2 (en) * 2017-07-13 2020-09-08 Fresca Medical, Inc. Sleep apnea treatment system and improvements thereto
WO2019014567A1 (en) * 2017-07-13 2019-01-17 Fresca Medical Inc. Sleep apnea treatment system and improvements thereto
CN113164707A (en) * 2018-12-14 2021-07-23 帝人制药株式会社 Breathing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496982A (en) *
USRE24193E (en) * 1945-02-17 1956-08-07 Pressure resuscitator
US2615463A (en) * 1945-11-14 1952-10-28 Henry L Burns Fluid pressure apparatus and valve means therefor
US2640481A (en) * 1950-02-14 1953-06-02 American Optical Corp Exhalation valve
GB750152A (en) * 1953-03-10 1956-06-13 John Henry Blease An improved valve for use in controlling human respiration
GB748363A (en) * 1953-08-05 1956-05-02 British Oxygen Co Ltd Improvements in or relating to fluid actuated valves
US2902992A (en) * 1955-10-12 1959-09-08 Renvall Bengt Gunnar Johan Bellows mechanism for artificial respiration
US2887104A (en) * 1958-03-12 1959-05-19 Sovinsky Eugene Mask to mask resuscitator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219030A (en) * 1962-02-09 1965-11-23 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3286710A (en) * 1962-02-09 1966-11-22 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3356100A (en) * 1962-11-07 1967-12-05 Gerda A Seeler Breathing control valve and operator therefor
US3251359A (en) * 1963-04-25 1966-05-17 Ismach Aaron Automatic intermittent positive pressure ventilators
DE1271900B (en) * 1964-01-17 1968-07-04 Draegerwerk Ag Ventilator
US3518989A (en) * 1966-02-14 1970-07-07 Henry W Seeler Valve assembly
US4774941A (en) * 1983-05-04 1988-10-04 Intertech Resources Inc. Resuscitator bag
GB2286970A (en) * 1993-05-03 1995-09-06 Yu Wen Cheng Mouth-to-mouth resuscitation device
US5749358A (en) 1996-10-10 1998-05-12 Nellcor Puritan Bennett Incorporated Resuscitator bag exhaust port with CO2 indicator

Also Published As

Publication number Publication date
US3242921A (en) 1966-03-29
LU37971A1 (en) 1960-01-25
CH372932A (en) 1963-10-31
DE1282230B (en) 1968-11-07
SE192516C1 (en) 1964-11-10
FR1204285A (en) 1960-01-25

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