GB2607347B - A breathing assembly - Google Patents

A breathing assembly Download PDF

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Publication number
GB2607347B
GB2607347B GB2108038.7A GB202108038A GB2607347B GB 2607347 B GB2607347 B GB 2607347B GB 202108038 A GB202108038 A GB 202108038A GB 2607347 B GB2607347 B GB 2607347B
Authority
GB
United Kingdom
Prior art keywords
breathing assembly
breathing
assembly
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.)
Active
Application number
GB2108038.7A
Other versions
GB2607347A (en
GB202108038D0 (en
Inventor
Thomas Tudor
Rees-Whippey Daniel
Poormand Ghassem
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.)
Flexicare Group Ltd
Original Assignee
Flexicare Group 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 Flexicare Group Ltd filed Critical Flexicare Group Ltd
Priority to GB2108038.7A priority Critical patent/GB2607347B/en
Priority to GB2402037.2A priority patent/GB2625652A/en
Publication of GB202108038D0 publication Critical patent/GB202108038D0/en
Priority to GB2200453.5A priority patent/GB2607374B/en
Priority to US18/566,858 priority patent/US20240269420A1/en
Priority to EP22731288.1A priority patent/EP4346965A1/en
Priority to PCT/GB2022/051398 priority patent/WO2022254214A1/en
Publication of GB2607347A publication Critical patent/GB2607347A/en
Application granted granted Critical
Publication of GB2607347B publication Critical patent/GB2607347B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • 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
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0808—Condensation traps
    • 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
    • A61M16/08—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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0825—Joints or connectors with ball-sockets
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0409—Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3633—General characteristics of the apparatus related to heating or cooling thermally insulated
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8262—Internal energy supply devices connectable to external power source, e.g. connecting to automobile battery through the cigarette lighter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB2108038.7A 2021-06-04 2021-06-04 A breathing assembly Active GB2607347B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2108038.7A GB2607347B (en) 2021-06-04 2021-06-04 A breathing assembly
GB2402037.2A GB2625652A (en) 2021-06-04 2021-06-04 A breathing assembly
GB2200453.5A GB2607374B (en) 2021-06-04 2022-01-14 A Breathing Assembly
EP22731288.1A EP4346965A1 (en) 2021-06-04 2022-06-01 A breathing assembly
US18/566,858 US20240269420A1 (en) 2021-06-04 2022-06-01 A breathing assembly
PCT/GB2022/051398 WO2022254214A1 (en) 2021-06-04 2022-06-01 A breathing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2108038.7A GB2607347B (en) 2021-06-04 2021-06-04 A breathing assembly

Publications (3)

Publication Number Publication Date
GB202108038D0 GB202108038D0 (en) 2021-07-21
GB2607347A GB2607347A (en) 2022-12-07
GB2607347B true GB2607347B (en) 2024-03-27

Family

ID=76838805

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2108038.7A Active GB2607347B (en) 2021-06-04 2021-06-04 A breathing assembly
GB2200453.5A Active GB2607374B (en) 2021-06-04 2022-01-14 A Breathing Assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2200453.5A Active GB2607374B (en) 2021-06-04 2022-01-14 A Breathing Assembly

Country Status (1)

Country Link
GB (2) GB2607347B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040118401A1 (en) * 2000-06-21 2004-06-24 Smith Daniel John Conduit with heated wick
US20090025724A1 (en) * 2007-07-16 2009-01-29 Herron Jr Roy Howard System for removal of water from a hose and the hygroscopic hose utilized
WO2011077250A1 (en) * 2009-12-22 2011-06-30 Fisher & Paykel Healthcare Corporation Limited Components for medical circuits
US20180110955A1 (en) * 2016-10-26 2018-04-26 Teleflex Medical Incorporated System and method for on-demand near-patient humidification
US20180280650A1 (en) * 2017-03-31 2018-10-04 Koninklijke Philips N.V. Moisture wicking conduit and system
WO2020094741A1 (en) * 2018-11-08 2020-05-14 Plastiflex Group Moisture permeable conduit for a breathing circuit
WO2022137140A1 (en) * 2020-12-23 2022-06-30 Fisher & Paykel Healthcare Limited Tube and/or patient interface for delivery of gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967744A (en) * 1988-11-03 1990-11-06 Airoflex Medical, Inc. Flexible breathing circuit
BR0102116B1 (en) * 2000-05-10 2010-09-21 component for a breathing circuit member.
AU2013240675B2 (en) * 2012-03-30 2017-10-19 Fisher & Paykel Healthcare Limited Humidification system
WO2017070696A1 (en) * 2015-10-24 2017-04-27 Kings Systems Corporation Breathing circuit systems and devices
CN110755726A (en) * 2019-10-21 2020-02-07 斯莱达医疗用品（惠州）有限公司 Coaxial heating breathing pipeline

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040118401A1 (en) * 2000-06-21 2004-06-24 Smith Daniel John Conduit with heated wick
US20090025724A1 (en) * 2007-07-16 2009-01-29 Herron Jr Roy Howard System for removal of water from a hose and the hygroscopic hose utilized
WO2011077250A1 (en) * 2009-12-22 2011-06-30 Fisher & Paykel Healthcare Corporation Limited Components for medical circuits
US20180110955A1 (en) * 2016-10-26 2018-04-26 Teleflex Medical Incorporated System and method for on-demand near-patient humidification
US20180280650A1 (en) * 2017-03-31 2018-10-04 Koninklijke Philips N.V. Moisture wicking conduit and system
WO2020094741A1 (en) * 2018-11-08 2020-05-14 Plastiflex Group Moisture permeable conduit for a breathing circuit
WO2022137140A1 (en) * 2020-12-23 2022-06-30 Fisher & Paykel Healthcare Limited Tube and/or patient interface for delivery of gas

Also Published As

Publication number Publication date
GB2607374A (en) 2022-12-07
GB2607347A (en) 2022-12-07
GB2607374B (en) 2023-09-20
GB2607374A9 (en) 2023-01-11
GB202108038D0 (en) 2021-07-21

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