CA979768A - Environmental contamination control device - Google Patents

Environmental contamination control device

Info

Publication number
CA979768A
CA979768A CA135,015A CA135015A CA979768A CA 979768 A CA979768 A CA 979768A CA 135015 A CA135015 A CA 135015A CA 979768 A CA979768 A CA 979768A
Authority
CA
Canada
Prior art keywords
control device
environmental contamination
contamination control
environmental
control
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
CA135,015A
Other versions
CA135015S (en
Inventor
Jeter L. Ridley
William D. Gauthier
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.)
Federal Mogul Ignition LLC
Original Assignee
Champion Spark Plug Co
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 Champion Spark Plug Co filed Critical Champion Spark Plug Co
Application granted granted Critical
Publication of CA979768A publication Critical patent/CA979768A/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
    • A61M15/00—Inhalators
    • A61M15/0086—Inhalation chambers
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • 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
    • A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
    • A61M16/009—Removing used or expired gases or anaesthetic vapours
    • A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
CA135,015A 1971-02-22 1972-02-18 Environmental contamination control device Expired CA979768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11739171A 1971-02-22 1971-02-22

Publications (1)

Publication Number Publication Date
CA979768A true CA979768A (en) 1975-12-16

Family

ID=22372666

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,015A Expired CA979768A (en) 1971-02-22 1972-02-18 Environmental contamination control device

Country Status (7)

Country Link
US (1) US3745991A (en)
JP (1) JPS5029597B1 (en)
CA (1) CA979768A (en)
CH (1) CH547641A (en)
DE (1) DE2204443A1 (en)
FR (1) FR2126241A1 (en)
GB (1) GB1333896A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121916A (en) * 1976-10-26 1978-10-24 Fricke Roy A Portable air purge
US4236902A (en) * 1978-11-15 1980-12-02 Fricke Roy A Modular air purifying device
US5129928A (en) * 1991-06-26 1992-07-14 Air Innovative Systems, Inc. Environment treatment

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116387A (en) * 1976-05-11 1978-09-26 Eastfield Corporation Mist generator
US4505190A (en) * 1982-04-19 1985-03-19 Nuclear & Environmental Protection, Inc. Portable maintenance exhaust hood
US5253641A (en) * 1989-12-01 1993-10-19 Choate Thomas V Respiratory filter apparatus and method
US5233975A (en) * 1989-12-01 1993-08-10 Choate Thomas V Respiratory filter apparatus with patient enclosure and method
DK0560928T3 (en) * 1990-12-05 1997-12-01 Gen Hospital Corp Devices for the treatment of pulmonary vasoconstriction and asthma
WO1992016250A1 (en) * 1991-03-25 1992-10-01 Choate Thomas V Respiratory filter apparatus and method
GB9120005D0 (en) * 1991-09-19 1991-11-06 Wellcome Found Method of administering phospholipid dispersions
US5372126A (en) * 1992-09-14 1994-12-13 Blau; Anthony D. Pulmonary sampling chamber
WO1995020413A1 (en) * 1994-01-31 1995-08-03 Blau Anthony D Pulmonary sampling chamber and method
WO1995020412A1 (en) * 1994-01-31 1995-08-03 Blau Anthony D Pulmonary sampling chamber
US5533305A (en) * 1994-08-30 1996-07-09 Mark Solutions, Inc. Treatment booth for infectious patients
US5823180A (en) * 1995-04-03 1998-10-20 The General Hospital Corporation Methods for treating pulmonary vasoconstriction and asthma
FR2733917B1 (en) * 1995-05-12 1997-10-17 Benarrouch Jacques OSCILLATORY PRESSURE VARIATOR TO REDUCE THE VISCOSITY OF THIXOTROPIC MUCUS FOR THEIR EXPECTORATION OF LUNGS AND BRONCHES
US5594972A (en) * 1995-08-15 1997-01-21 Iversen; Edward P. Dust collector
US5941766A (en) * 1997-11-24 1999-08-24 Iversen; Edward P. Dust collector
US6004268A (en) * 1998-04-21 1999-12-21 Addington; W. Robert Aspiration screening process for assessing post surgery patient's risk for pneumonia
US6679249B2 (en) * 1998-04-21 2004-01-20 Pneumoflex Systems, L.L.C. Apparatus for treatment of chronic obstructive pulmonary disease and associated method
US8250903B2 (en) * 2009-03-23 2012-08-28 President And Fellows Of Harvard College Biological particle collector and method for collecting biological particles
JP5900494B2 (en) * 2010-07-16 2016-04-06 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング Medical instrument filter system
CA2988239A1 (en) 2015-06-24 2016-12-29 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
WO2018011115A1 (en) * 2016-07-15 2018-01-18 Koninklijke Philips N.V. Targeted clean air delivery
DE102018212411A1 (en) * 2018-07-25 2020-01-30 Robert Bosch Gmbh Method for obtaining a breath sample from a test subject and device
CN111419720A (en) * 2019-01-09 2020-07-17 济宁医学院 Sputum specimen preservation box for tuberculosis patients and preservation solution in sputum specimen preservation box
CN110934749A (en) * 2019-12-28 2020-03-31 张建元 Paediatrics has vomitus to connect ware soon
WO2021262941A1 (en) * 2020-06-25 2021-12-30 LevMarc LLC Negative pressure protective equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182973A (en) * 1933-03-21 1939-12-12 Taylor Thaddeus Arthur Air conditioning device
US2111874A (en) * 1936-07-03 1938-03-22 James C Steiner Oxygen tent
US2209054A (en) * 1938-03-31 1940-07-23 Olive M Doud Machine for circulating clean, deodorized, and sterilized air
US2737695A (en) * 1952-03-17 1956-03-13 Sokolik Edward Germicidal bed apparatus for bedridden patients
US2840417A (en) * 1957-02-12 1958-06-24 Gordon Armstrong Company Inc Nebulizing apparatus
US3107974A (en) * 1959-06-01 1963-10-22 Reginald Robbins Method and systme for the prevention of the spread of infectious disease by airbornemicroorganisms
US3121618A (en) * 1960-10-24 1964-02-18 Felix L Yerzley Hood and air scrubber
US3301167A (en) * 1964-05-04 1967-01-31 Ray Products Company Inc Anticontaminant work bench
US3492987A (en) * 1967-03-27 1970-02-03 Robert W Parker Isolation apparatus
US3565072A (en) * 1968-04-08 1971-02-23 Champion Spark Plug Co Environmental control apparatus
US3511162A (en) * 1969-02-20 1970-05-12 Johnson & Johnson Apparatus and method for isolating a patient zone
US3665917A (en) * 1969-10-01 1972-05-30 Marcus M Jensen Environment contaminent control console

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121916A (en) * 1976-10-26 1978-10-24 Fricke Roy A Portable air purge
US4236902A (en) * 1978-11-15 1980-12-02 Fricke Roy A Modular air purifying device
US5129928A (en) * 1991-06-26 1992-07-14 Air Innovative Systems, Inc. Environment treatment

Also Published As

Publication number Publication date
DE2204443A1 (en) 1972-09-07
JPS5029597B1 (en) 1975-09-25
US3745991A (en) 1973-07-17
GB1333896A (en) 1973-10-17
CH547641A (en) 1974-04-11
FR2126241A1 (en) 1972-10-06

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