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SG11201602038PA - Valve with internal member - Google Patents

Valve with internal member

Info

Publication number
SG11201602038PA
SG11201602038PA SG11201602038PA SG11201602038PA SG11201602038PA SG 11201602038P A SG11201602038P A SG 11201602038PA SG 11201602038P A SG11201602038P A SG 11201602038PA SG 11201602038P A SG11201602038P A SG 11201602038PA SG 11201602038P A SG11201602038P A SG 11201602038PA
Authority
SG
Singapore
Prior art keywords
valve
internal member
internal
Prior art date
Application number
SG11201602038PA
Inventor
Mark John Arrowsmith
Andrew John Partington
Sophia Adele Johnson
Original Assignee
Fisher & Paykel Healthcare Ltd
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 Fisher & Paykel Healthcare Ltd filed Critical Fisher & Paykel Healthcare Ltd
Publication of SG11201602038PA publication Critical patent/SG11201602038PA/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
    • A61M16/20—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. ventilators; Tracheal tubes
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
    • F16K31/1245—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated with more than one valve
    • 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
    • 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
    • A61M16/0683—Holding devices therefor
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A61M2039/2433—Valve comprising a resilient or deformable element, e.g. flap valve, deformable disc
    • A61M2039/2446—Flexible disc
    • A61M2039/246—Flexible disc being fixed along all or a part of its periphery
    • 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
    • A61M2205/42—Reducing noise
    • 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
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural 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
    • 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
    • Y10T137/7843—Integral resilient member forms plural valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Temperature-Responsive Valves (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Magnetically Actuated Valves (AREA)
SG11201602038PA 2013-09-17 2014-09-17 Valve with internal member SG11201602038PA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361879012P 2013-09-17 2013-09-17
US201361912390P 2013-12-05 2013-12-05
PCT/NZ2014/000203 WO2015041545A1 (en) 2013-09-17 2014-09-17 Valve with internal member

Publications (1)

Publication Number Publication Date
SG11201602038PA true SG11201602038PA (en) 2016-04-28

Family

ID=52689119

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201602038PA SG11201602038PA (en) 2013-09-17 2014-09-17 Valve with internal member
SG10201802097SA SG10201802097SA (en) 2013-09-17 2014-09-17 Valve with internal member

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201802097SA SG10201802097SA (en) 2013-09-17 2014-09-17 Valve with internal member

Country Status (5)

Country Link
US (5) US10213576B2 (en)
EP (4) EP3540276B1 (en)
AU (5) AU2014321854B2 (en)
SG (2) SG11201602038PA (en)
WO (1) WO2015041545A1 (en)

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USD751188S1 (en) 2013-03-27 2016-03-08 ResMes Limited Patient interface
SG11201602038PA (en) 2013-09-17 2016-04-28 Fisher & Paykel Healthcare Ltd Valve with internal member
USD760379S1 (en) * 2014-01-31 2016-06-28 Resmed Limited Headgear connector for patient interface
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EP3325070B1 (en) 2015-07-20 2023-05-10 ResMed Pty Ltd Patient interface with volume reducing member
EP3352830B1 (en) * 2015-09-23 2021-04-28 ResMed Pty Ltd Vent adaptor for a respiratory therapy system
USD784516S1 (en) 2015-09-25 2017-04-18 Fisher & Paykel Healthcare Limited Face mask frame
USD800895S1 (en) 2015-09-25 2017-10-24 Fisher & Paykel Healthcare Limited Face mask cushion
USD828917S1 (en) 2015-09-25 2018-09-18 Fisher & Paykel Healthcare Limited Vent diffuser
USD784515S1 (en) 2015-09-25 2017-04-18 Fisher & Paykel Healthcare Limited Headgear
US11298074B2 (en) 2015-12-08 2022-04-12 Fisher & Paykel Healthcare Limited Flow-based sleep stage determination
USD882066S1 (en) 2016-05-13 2020-04-21 Fisher & Paykel Healthcare Limited Frame for a breathing mask
USD814020S1 (en) * 2016-09-06 2018-03-27 Fisher & Paykel Healthcare Limited Face mask frame for a respiratory interface
USD809649S1 (en) * 2016-09-06 2018-02-06 Fisher & Paykel Healthcare Limited Face mask frame for a respiratory interface
USD821569S1 (en) 2016-09-06 2018-06-26 Fisher & Paykel Healthcare Limited Face mask frame for a respiratory interface
USD809132S1 (en) * 2016-09-06 2018-01-30 Fish & Paykel Healthcare Limited Face mask frame for a respiratory interface
WO2018053589A1 (en) * 2016-09-21 2018-03-29 Resmed Limited Vent and vent adaptor for patient interface
CN106730203B (en) * 2016-12-28 2021-05-18 北京怡和嘉业医疗科技股份有限公司 Noise reduction device for breathing machine and breathing machine
JP7027429B2 (en) 2017-01-06 2022-03-01 レスメド・プロプライエタリー・リミテッド Ventilation adapter for respiratory treatment system
USD824020S1 (en) 2017-02-23 2018-07-24 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD823455S1 (en) * 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD823454S1 (en) * 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD1078990S1 (en) 2017-05-02 2025-06-10 Fisher & Paykel Healthcare Limited Headgear for a patient interface
USD868959S1 (en) 2017-05-02 2019-12-03 Fisher & Paykel Healtcare Limited Headgear for a patient interface
USD870266S1 (en) * 2017-05-02 2019-12-17 Fisher & Paykel Healthcare Limited Headgear for a patient interface
WO2019180668A1 (en) * 2018-03-22 2019-09-26 Fisher & Paykel Healthcare Limited System and method for non-invasive ventilation
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USD892307S1 (en) * 2018-12-29 2020-08-04 Bmc Medical Co., Ltd. Patient interface
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CN117561094A (en) * 2021-07-09 2024-02-13 瑞思迈私人有限公司 Air flow control structure for respiratory therapy systems

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Also Published As

Publication number Publication date
EP3879148B1 (en) 2024-12-11
US12076492B2 (en) 2024-09-03
EP3540276A1 (en) 2019-09-18
US20220362507A1 (en) 2022-11-17
AU2025210868A1 (en) 2025-08-21
US10792460B2 (en) 2020-10-06
EP3540276B1 (en) 2021-02-17
US20190143072A1 (en) 2019-05-16
US11420009B2 (en) 2022-08-23
US20160220781A1 (en) 2016-08-04
EP3047181B1 (en) 2019-03-13
US20250018144A1 (en) 2025-01-16
EP4491920A3 (en) 2025-02-12
AU2014321854B2 (en) 2019-04-18
US10213576B2 (en) 2019-02-26
AU2019204816B2 (en) 2021-05-27
AU2023203654B2 (en) 2025-05-08
AU2021203546A1 (en) 2021-07-01
EP3879148A1 (en) 2021-09-15
EP3047181A4 (en) 2017-03-08
AU2023203654A1 (en) 2023-07-06
AU2021203546B2 (en) 2023-03-16
SG10201802097SA (en) 2018-04-27
WO2015041545A1 (en) 2015-03-26
EP3047181A1 (en) 2016-07-27
AU2019204816A1 (en) 2019-07-25
EP4491920A2 (en) 2025-01-15
AU2014321854A1 (en) 2016-04-07
US20210069456A1 (en) 2021-03-11

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