GB899137A - Resuscitation apparatus - Google Patents

Resuscitation apparatus

Info

Publication number
GB899137A
GB899137A GB3276558A GB3276558A GB899137A GB 899137 A GB899137 A GB 899137A GB 3276558 A GB3276558 A GB 3276558A GB 3276558 A GB3276558 A GB 3276558A GB 899137 A GB899137 A GB 899137A
Authority
GB
United Kingdom
Prior art keywords
piston
ports
chamber
operator
conduit
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
GB3276558A
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 GB899137A publication Critical patent/GB899137A/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
    • A61M16/0048—Mouth-to-mouth respiration
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7841—One valve carries head and seat for second valve

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)
  • Percussion Or Vibration Massage (AREA)

Abstract

899,137. Artificial respiration apparatus. CROSS, A. S. Oct. 14, 1958 [Oct. 16, 1957], No. 32765/58. Class 81 (2). A mouth-to-mouth resuscitator comprises a conduit 14, its ends adapted to communicate respectively with the mouth of the operator and of the patient, by means of e.g. a mouthpiece 18 and an oral-nasal mask 16, for the passage of fluid from the operator to the patient and means for causing fluid discharged from the patient to vent through ports, such as 40, in the conduit without passing to the mouth of the operator. As shown in Figs. 3 and 4, the conduit 14 is divided into a fluid receiving chamber 36 and fluid discharge chamber 38 by valve means 30 comprising a piston 42 normally biased against a stationary sleeve 48 within the chamber 36, by a spring 50 anchored to the sleeve 48 by a pin 52, and having a central orifice 54 through which passes the stem 62 of a valve member 60. When the operator blows into the chamber 36, the increased pressure first moves the piston 42 along the conduit as far as a stop 44, thus closing the ports 40, and then opens the valve member 60 to allow air to pass to the chamber 38 and thence to the patient. As the pressure decreases, the valve closes and the piston is drawn back against the sleeve 48, exposing the ports 40. In a modified valve means, Fig. 8, an extension sleeve 66 of the piston 421 has formed therein intake slots 68 which in the normal sealing position of the piston co-operate with the slots 64 in the conduit to allow the operator to inhale fresh air with the apparatus in position. In a further embodiment (not shown), the valve comprises a resilient tube, the discharge end of which is normally contracted to a sealing position in which the discharge ports in the conduit are uncovered whilst on increase of pressure in the fluid receiving chamber, the tube expands, covering the ports and allowing fluid to pass to the patient. In a still further embodiment, Fig. 11, a valve head 84 mounted on a piston 90 is urged by a spring 88 anchored to a stop 46 into sealing engagement with a stationary sleeve 86, leaving ports 40<SP>11</SP> open. When the operator blows into the chamber 36, the valve head 84 slides out of the sleeve 86 and air passes round the head and through a plurality of ports 94 in the piston 90 to the chamber 38. The mouthpiece 18 may include a flange 80 in which perforations 82 are formed to allow the operator to inhale with the mouthpiece in position merely by separating his lips.
GB3276558A 1957-10-16 1958-10-14 Resuscitation apparatus Expired GB899137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69050857A 1957-10-16 1957-10-16

Publications (1)

Publication Number Publication Date
GB899137A true GB899137A (en) 1962-06-20

Family

ID=24772748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3276558A Expired GB899137A (en) 1957-10-16 1958-10-14 Resuscitation apparatus

Country Status (4)

Country Link
US (1) US3124124A (en)
DE (1) DE1213570B (en)
FR (1) FR1204930A (en)
GB (1) GB899137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176406A (en) * 1985-06-12 1986-12-31 Vitalograph Limited Breathing aid
GB2204498A (en) * 1987-05-06 1988-11-16 Polyplas Ltd Resuscitator

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090380A (en) * 1961-04-13 1963-05-21 John F Dold Resuscitation device
US3252457A (en) * 1961-10-27 1966-05-24 Mastercraft Medical And Ind Co Resuscitation device for mouth-tomouth respiration
US3286710A (en) * 1962-02-09 1966-11-22 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
US3219030A (en) * 1962-02-09 1965-11-23 Jr Roscoe G Bartlett Apparatus for use in mouth-to-mouth resuscitation
DE1616422B1 (en) * 1964-06-15 1971-11-18 Laerdal A S Valve for resuscitation apparatus
US3395700A (en) * 1965-06-02 1968-08-06 Stillman Milton Mouth-to-mouth resusctitation device
US3407810A (en) * 1965-11-12 1968-10-29 Lester L. Waldrep Biblical tube
US3518989A (en) * 1966-02-14 1970-07-07 Henry W Seeler Valve assembly
US3461865A (en) * 1966-07-28 1969-08-19 Chemetron Corp Low cost resuscitator
US3802428A (en) * 1969-09-09 1974-04-09 M Sherman Disposable device for applying mouth to mouth resuscitation
US3905361A (en) * 1974-04-24 1975-09-16 Brunswick Mfg Co Inc Apparatus for sealing the esophagus and providing artificial respiration and evacuating the stomach
FR2287919A1 (en) * 1974-10-18 1976-05-14 Mercier Jean Mouth-to-mouth resuscitation appts. - has plates with rubber bosses on tube ends fitting between teeth and lips
US3957046A (en) * 1974-11-27 1976-05-18 Salvatore G. Militana Disposable mouth to mouth resuscitation device
US4041943A (en) * 1975-08-25 1977-08-16 Miller Bruce B Control apparatus for variable regulation of lung inflation hold time
DE2820916C3 (en) * 1978-05-12 1980-11-27 Sachs Systemtechnik Gmbh, 8720 Schweinfurt Mouthpiece for the measuring head of a redox gas measuring device
US4344427A (en) * 1980-03-24 1982-08-17 Marvin Mark C Underwater breathing device
US4520811A (en) * 1981-02-08 1985-06-04 Grove Medical Supply, Inc. Pulmonary resuscitator
US4462400A (en) * 1981-05-28 1984-07-31 Elliot Simons Swimming apparatus
US4579114A (en) * 1983-10-11 1986-04-01 Wisdom Corporation Mouth to mouth resuscitation device
US4858605A (en) * 1986-04-25 1989-08-22 Jay Danziger Oral artificial ventilation apparatus
EP0274860A1 (en) * 1986-12-17 1988-07-20 Medimatic Limited Mouth to mouth resuscitation apparatus
DE8709867U1 (de) * 1987-07-17 1987-09-10 Reißmann, Hajo, Dr., 2000 Hamburg Atemhilfegerät
US4819628A (en) * 1987-07-23 1989-04-11 Plasco, Inc. Mouth-to-mouth resuscitator device
DE3817253A1 (en) * 1987-11-03 1989-05-18 Mahrt U Hoerning Gmbh Respiration tube for emergency respiration
FR2624025B1 (en) * 1987-12-02 1990-09-21 Couvin Max MOUTH-TO-MOUTH PRACTICE DEVICE
US5020529A (en) * 1989-12-18 1991-06-04 Gobin Phil L Resuscitation device with filter
US5152283A (en) * 1991-04-15 1992-10-06 Yamasaki Robert N Resuscitator tube with mouthpiece sealing means
US5119809A (en) * 1991-05-28 1992-06-09 Gerson Howard J Mouth-to-mouth with valve and barrier
US5388570A (en) * 1992-05-04 1995-02-14 Wassil; Joseph D. Emergency CPR mask station
US7004162B1 (en) 1992-11-09 2006-02-28 Canadian Monaghan, Ltd. Exhalation valve
US5562093A (en) * 1995-09-06 1996-10-08 Gerson; Howard J. Mouth-to-mouth resuscitation barrier
US5878743A (en) * 1996-09-23 1999-03-09 Respironics, Inc. Pressure sensitive flow control valve
US7013896B2 (en) * 2001-05-08 2006-03-21 Trudell Medical International Mask with inhalation valve
ES2399464B1 (en) * 2011-10-26 2014-01-16 Javier Ernesto MASELLI Resuscitation device
CN106620985B (en) * 2015-07-22 2018-10-09 胡小青 A kind of heart and brain internal medicine oxygen face mask

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496982A (en) *
US228532A (en) * 1880-06-08 Relief-valve for air-cylinders
DE424270C (en) * 1924-12-05 1926-01-22 Alfred Klotz Air cushions, especially for orthopedic purposes
US1848234A (en) * 1928-08-10 1932-03-08 Robert B Swope Resuscitation apparatus
GB533297A (en) * 1939-08-08 1941-02-11 Robert Henry Davis Improvements relating to apparatus for use in artificial respiration
US2328382A (en) * 1941-10-08 1943-08-31 Jesse D Langdon Flexible check valve and vacuum breaker
US2280050A (en) * 1942-02-12 1942-04-21 Foregger Company Inc Resuscitator
USRE24193E (en) * 1945-02-17 1956-08-07 Pressure resuscitator
FR1034384A (en) * 1951-03-23 1953-07-22 Device for artificial respiration
DE1692147U (en) * 1952-03-07 1955-01-27 Draegerwerk Ag DEVICE FOR ARTIFICIAL VENTILATION.
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
AT195567B (en) * 1955-11-05 1958-02-10 Otto Heinrich Dr Draeger Device for artificial respiration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176406A (en) * 1985-06-12 1986-12-31 Vitalograph Limited Breathing aid
GB2204498A (en) * 1987-05-06 1988-11-16 Polyplas Ltd Resuscitator
GB2204498B (en) * 1987-05-06 1991-04-17 Polyplas Ltd Device for use in mouth-to-mouth resuscitation

Also Published As

Publication number Publication date
US3124124A (en) 1964-03-10
DE1213570B (en) 1966-03-31
FR1204930A (en) 1960-01-28

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