CA1015267A - Disposable humidifier - Google Patents

Disposable humidifier

Info

Publication number
CA1015267A
CA1015267A CA182,396A CA182396A CA1015267A CA 1015267 A CA1015267 A CA 1015267A CA 182396 A CA182396 A CA 182396A CA 1015267 A CA1015267 A CA 1015267A
Authority
CA
Canada
Prior art keywords
disposable humidifier
humidifier
disposable
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
CA182,396A
Other languages
English (en)
Other versions
CA182396S (en
Inventor
Michael O. Pekkarinen
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories Inc
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
Priority claimed from US00304757A external-priority patent/US3825000A/en
Priority claimed from US00304943A external-priority patent/US3834385A/en
Application filed by Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Priority to CA203,345A priority Critical patent/CA1015655A/en
Application granted granted Critical
Publication of CA1015267A publication Critical patent/CA1015267A/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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • 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
    • A61M16/209—Relief 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/1055—Filters bacterial
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Filtering Materials (AREA)
CA182,396A 1972-11-08 1973-10-02 Disposable humidifier Expired CA1015267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA203,345A CA1015655A (en) 1972-11-08 1974-06-25 Disposable humidifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00304757A US3825000A (en) 1972-11-08 1972-11-08 Disposable humidifier
US00304943A US3834385A (en) 1972-11-09 1972-11-09 Disposable humidifier

Publications (1)

Publication Number Publication Date
CA1015267A true CA1015267A (en) 1977-08-09

Family

ID=26974207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,396A Expired CA1015267A (en) 1972-11-08 1973-10-02 Disposable humidifier

Country Status (10)

Country Link
JP (1) JPS4977490A (it)
CA (1) CA1015267A (it)
CH (1) CH577831A5 (it)
DE (1) DE2355885A1 (it)
ES (1) ES197210Y (it)
FR (1) FR2205345B3 (it)
GB (1) GB1441320A (it)
IT (1) IT1003196B (it)
NL (1) NL7315145A (it)
SE (1) SE407664B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464316A (en) * 1982-07-23 1984-08-07 Baxter Travenol Laboratories, Inc. Non-refillable humidifier container
DE3620066A1 (de) * 1985-06-21 1987-01-02 Kendall & Co Vorrichtung zum zuleiten von fluessigkeit
US7896401B2 (en) * 2007-03-06 2011-03-01 Smiths Medical Asd, Inc. Respiratory gas humidifier adapter with pressure relief valve and audible signal generator
WO2012016351A1 (zh) * 2010-08-03 2012-02-09 Shi Jianmin 一种快速连接的氧气吸入器及用于快速连接的流量控制器和湿化瓶

Also Published As

Publication number Publication date
SE407664B (sv) 1979-04-09
NL7315145A (it) 1974-05-10
ES197210Y (es) 1975-09-01
IT1003196B (it) 1976-06-10
FR2205345B3 (it) 1976-09-24
FR2205345A1 (it) 1974-05-31
CH577831A5 (it) 1976-07-30
GB1441320A (en) 1976-06-30
ES197210U (es) 1975-04-01
DE2355885A1 (de) 1974-05-09
AU6224673A (en) 1975-05-08
JPS4977490A (it) 1974-07-25

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