CA2982676C - Moisture removal and condensation and humidity management apparatus for a breathing circuit - Google Patents

Moisture removal and condensation and humidity management apparatus for a breathing circuit Download PDF

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Publication number
CA2982676C
CA2982676C CA2982676A CA2982676A CA2982676C CA 2982676 C CA2982676 C CA 2982676C CA 2982676 A CA2982676 A CA 2982676A CA 2982676 A CA2982676 A CA 2982676A CA 2982676 C CA2982676 C CA 2982676C
Authority
CA
Canada
Prior art keywords
dry gas
breathing
gas conduit
conduit
flow
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
CA2982676A
Other languages
English (en)
French (fr)
Other versions
CA2982676A1 (en
Inventor
James LOREK
Daniel Patrick Dwyer
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.)
Medline Industries LP
Original Assignee
Teleflex Medical 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
Application filed by Teleflex Medical Inc filed Critical Teleflex Medical Inc
Publication of CA2982676A1 publication Critical patent/CA2982676A1/en
Application granted granted Critical
Publication of CA2982676C publication Critical patent/CA2982676C/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. ventilators; 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. ventilators; 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. ventilators; 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. 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CA2982676A 2015-04-15 2016-04-15 Moisture removal and condensation and humidity management apparatus for a breathing circuit Active CA2982676C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562148077P 2015-04-15 2015-04-15
US62/148,077 2015-04-15
PCT/US2016/027682 WO2016168548A1 (en) 2015-04-15 2016-04-15 Moisture removal and condensation and humidity management apparatus for a breathing circuit

Publications (2)

Publication Number Publication Date
CA2982676A1 CA2982676A1 (en) 2016-10-20
CA2982676C true CA2982676C (en) 2021-04-20

Family

ID=57126815

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2982676A Active CA2982676C (en) 2015-04-15 2016-04-15 Moisture removal and condensation and humidity management apparatus for a breathing circuit

Country Status (6)

Country Link
US (2) US11471636B2 (enExample)
EP (2) EP3283153B1 (enExample)
JP (3) JP7382699B2 (enExample)
AU (1) AU2016250271B2 (enExample)
CA (1) CA2982676C (enExample)
WO (1) WO2016168548A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016176284A1 (en) 2015-04-27 2016-11-03 Teleflex Medical Incorporated Humidification device
US12053586B2 (en) * 2016-07-21 2024-08-06 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
WO2018075638A1 (en) 2016-10-19 2018-04-26 Teleflex Medical Incorporated Moisture removal and condensation and humidity management apparatus for a breathing circuit
EP3532139A4 (en) 2016-10-26 2020-09-23 Teleflex Medical Incorporated SYSTEM AND METHOD FOR NEED-BASED HUMIDIFICATION OF THE PATIENT
WO2019014088A1 (en) * 2017-07-10 2019-01-17 Teleflex Medical Incorporated APPARATUS FOR REMOVING HUMIDITY AND CONDENSING AND MOISTURE MANAGEMENT FOR A RESPIRATORY CIRCUIT
WO2019074922A1 (en) * 2017-10-10 2019-04-18 Endo Medical, Inc. BREATH ANALYSIS DEVICE
EP3781242B1 (en) * 2018-04-18 2024-09-04 Fisher & Paykel Healthcare Limited Conduits and other components with wicking properties
WO2020094741A1 (en) * 2018-11-08 2020-05-14 Plastiflex Group Moisture permeable conduit for a breathing circuit

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Also Published As

Publication number Publication date
EP4159261A1 (en) 2023-04-05
JP2025124928A (ja) 2025-08-26
AU2016250271A1 (en) 2017-11-23
EP3283153B1 (en) 2023-06-21
EP3283153A4 (en) 2018-10-03
EP4159261B1 (en) 2025-08-20
JP2023100991A (ja) 2023-07-19
JP7382699B2 (ja) 2023-11-17
US20160303342A1 (en) 2016-10-20
US20230030671A1 (en) 2023-02-02
AU2016250271B2 (en) 2020-08-06
WO2016168548A1 (en) 2016-10-20
JP2018511437A (ja) 2018-04-26
EP3283153A1 (en) 2018-02-21
US11471636B2 (en) 2022-10-18
CA2982676A1 (en) 2016-10-20

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Effective date: 20190403