CH538287A - Nasal cannula - Google Patents

Nasal cannula

Info

Publication number
CH538287A
CH538287A CH791472A CH791472A CH538287A CH 538287 A CH538287 A CH 538287A CH 791472 A CH791472 A CH 791472A CH 791472 A CH791472 A CH 791472A CH 538287 A CH538287 A CH 538287A
Authority
CH
Switzerland
Prior art keywords
nasal cannula
cannula
nasal
Prior art date
Application number
CH791472A
Other languages
German (de)
Inventor
Roy King William
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of CH538287A publication Critical patent/CH538287A/en

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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Otolaryngology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CH791472A 1971-06-08 1972-05-29 Nasal cannula CH538287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15112071A 1971-06-08 1971-06-08

Publications (1)

Publication Number Publication Date
CH538287A true CH538287A (en) 1973-06-30

Family

ID=22537401

Family Applications (1)

Application Number Title Priority Date Filing Date
CH791472A CH538287A (en) 1971-06-08 1972-05-29 Nasal cannula

Country Status (6)

Country Link
US (1) US3754552A (en)
CH (1) CH538287A (en)
DE (1) DE2227193A1 (en)
FR (1) FR2140549A1 (en)
IT (1) IT956331B (en)
SU (1) SU449469A3 (en)

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US9586018B2 (en) 2007-01-26 2017-03-07 Cs Medical, Inc. System for providing flow-targeted ventilation synchronized to a patients breathing cycle
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US8776793B2 (en) 2008-04-18 2014-07-15 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
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US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
CN102196837B (en) * 2008-08-22 2015-09-09 呼吸科技公司 Methods and devices for providing mechanical ventilation utilizing an open airway interface
CN102149422B (en) 2008-09-12 2015-04-29 瑞思迈有限公司 Method and apparatus for foam-based interface structures
CA2739435A1 (en) 2008-10-01 2010-04-08 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US10695519B2 (en) 2009-04-02 2020-06-30 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
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CN101820559A (en) * 2009-02-26 2010-09-01 鸿富锦精密工业（深圳）有限公司 Speaker and wireless charging device with same
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
WO2011029074A1 (en) 2009-09-03 2011-03-10 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
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CA3027061C (en) 2010-09-30 2020-12-01 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
US8893720B2 (en) 2011-02-15 2014-11-25 Binyomin A. Cohen Inhalation apparatus
JP5872350B2 (en) * 2012-03-28 2016-03-01 日本メディカルネクスト株式会社 Nostril cannula
EP4275731A3 (en) * 2013-03-15 2023-12-27 Fisher & Paykel Healthcare Limited Nasal cannula assemblies
CN114404761B (en) * 2013-05-07 2026-03-10 费雪派克医疗保健有限公司 Patient interface and headgear for a respiratory device
WO2015020540A1 (en) 2013-08-09 2015-02-12 Fisher & Paykel Healthcare Limited Asymmetrical nasal delivery elements and fittings for nasal interfaces
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USD747792S1 (en) 2013-10-25 2016-01-19 Fisher & Paykel Health Care Limited Nasal cannula body
CN113144364B (en) * 2014-09-19 2025-03-11 费雪派克医疗保健有限公司 Patient Interface
SG10201909092SA (en) 2015-03-31 2019-11-28 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
US10441736B2 (en) 2015-04-24 2019-10-15 Fisher & Paykel Healthcare Limited Respiratory mask with cheek supports
EP3463536B1 (en) 2016-06-07 2023-05-10 Fisher & Paykel Healthcare Limited Breathing circuit components for respiratory apparatus
GB2607540B (en) 2016-08-11 2023-03-29 Fisher & Paykel Healthcare Ltd A collapsible conduit, patient interface and headgear connector
USD870269S1 (en) 2016-09-14 2019-12-17 Fisher & Paykel Healthcare Limited Nasal cannula assembly
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
WO2019159063A1 (en) * 2018-02-13 2019-08-22 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector
DE102018122516A1 (en) * 2018-09-14 2020-03-19 Hamilton Medical Ag Nasal cannula with improved, also asymmetrical flow guidance
US20200230393A1 (en) * 2019-01-18 2020-07-23 Meldrum J Harvey Harvey e/r (expandable/retractable) nasal oxygen cannula system and method of use

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* Cited by examiner, † Cited by third party
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US2735432A (en) * 1956-02-21 hudson
US2171023A (en) * 1938-12-19 1939-08-29 Buxton Jay Rubber faucet extension
US2499650A (en) * 1946-10-21 1950-03-07 Arthur L Kaslow Nasal oxygen feeder and method
US2693800A (en) * 1951-04-27 1954-11-09 Caldwell Lyle Nasal cannula
FR1124404A (en) * 1951-10-26 1956-10-10 Oxygen goggles
US2868199A (en) * 1955-05-20 1959-01-13 Charles H Hudson Cannula
US3083969A (en) * 1961-03-27 1963-04-02 Axaline Golf Company Long-handled, swingable driving instrument
US3513844A (en) * 1968-04-30 1970-05-26 Metro Hospital Supply Co Inc Adjustable nonrestrictive nasal cannula

Also Published As

Publication number Publication date
DE2227193A1 (en) 1972-12-21
FR2140549A1 (en) 1973-01-19
US3754552A (en) 1973-08-28
SU449469A3 (en) 1974-11-05
IT956331B (en) 1973-10-10

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Legal Events

Date Code Title Description
PL Patent ceased