CN112105410A - 用于呼吸回路的医用管 - Google Patents

用于呼吸回路的医用管 Download PDF

Info

Publication number
CN112105410A
CN112105410A CN201980020895.6A CN201980020895A CN112105410A CN 112105410 A CN112105410 A CN 112105410A CN 201980020895 A CN201980020895 A CN 201980020895A CN 112105410 A CN112105410 A CN 112105410A
Authority
CN
China
Prior art keywords
tube
expiratory
suction
inner diameter
circuit kit
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.)
Pending
Application number
CN201980020895.6A
Other languages
English (en)
Chinese (zh)
Inventor
马修·利亚姆·巴斯韦尔
加文·沃尔什·米勒
詹姆斯·威廉·斯坦东
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.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and 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 and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of CN112105410A publication Critical patent/CN112105410A/zh
Pending legal-status Critical Current

Links

Images

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
    • A61M16/10—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. ventilators; 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. 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0883—Circuit type
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a beneficial agent
    • 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
    • A61M2205/3327—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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/75—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
    • A61M2240/00—Specially adapted for neonatal use

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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201980020895.6A 2018-01-24 2019-01-24 用于呼吸回路的医用管 Pending CN112105410A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862621463P 2018-01-24 2018-01-24
US62/621,463 2018-01-24
PCT/NZ2019/050004 WO2019147142A1 (en) 2018-01-24 2019-01-24 Medical tubes for breathing circuit

Publications (1)

Publication Number Publication Date
CN112105410A true CN112105410A (zh) 2020-12-18

Family

ID=67396093

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980020895.6A Pending CN112105410A (zh) 2018-01-24 2019-01-24 用于呼吸回路的医用管

Country Status (6)

Country Link
US (2) US20210046272A1 (enExample)
EP (1) EP3743143A4 (enExample)
JP (2) JP7661041B2 (enExample)
CN (1) CN112105410A (enExample)
AU (2) AU2019211028B2 (enExample)
WO (1) WO2019147142A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2980290T3 (es) 2016-07-21 2024-09-30 Fisher & Paykel Healthcare Ltd Tubos médicos para circuito respiratorio
EP4149599A4 (en) * 2020-05-15 2024-05-15 Fisher & Paykel Healthcare Limited MOISTURE DETECTION IN MEDICAL LINES CARRYING GASES
WO2025078981A1 (en) * 2023-10-11 2025-04-17 Fisher & Paykel Healthcare Limited Medical gases conduit

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621224A2 (en) * 2001-09-24 2006-02-01 FUKUNAGA, Atsuo F. Breathing circuit having an adjustable volume and length
CN101396576A (zh) * 2007-09-20 2009-04-01 雷斯梅德有限公司 用于cpap的可收缩管
US20120125333A1 (en) * 2007-08-14 2012-05-24 Plastiflex Belgium Respiratory system
CN202724409U (zh) * 2012-06-26 2013-02-13 巨鸿兴业有限公司 可挠性导气管
US20130098360A1 (en) * 2009-12-22 2013-04-25 Fisher & Paykel Healthcare Ltd Components for medical circuits
CN103747832A (zh) * 2011-06-03 2014-04-23 费雪派克医疗保健有限公司 医用管和制造方法
CN104540540A (zh) * 2012-06-25 2015-04-22 费雪派克医疗保健有限公司 具有用于加湿和冷凝物管理的微结构的医疗部件
US20150108670A1 (en) * 2011-08-23 2015-04-23 Armstrong Medical Limited Humidified gas delivery system
CN105339032A (zh) * 2012-12-04 2016-02-17 费雪派克医疗保健有限公司 医用管以及其制造方法
US20170312472A1 (en) * 2014-11-25 2017-11-02 Fisher & Paykel Healthcare Limited Substance delivery arrangement for gas therapy device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265235A (en) * 1979-05-11 1981-05-05 Fukunaga Atsuo F Anesthetic system
JPS63246176A (ja) * 1987-12-11 1988-10-13 テルモ株式会社 呼吸回路
SE9500275L (sv) * 1995-01-26 1996-07-27 Siemens Elema Ab Metod och apparat för att bestämma en överföringsfunktion för ett anslutningssystem
AU718139B2 (en) * 1995-11-13 2000-04-06 Fisher & Paykel Healthcare Limited Heated respiratory conduit
US5778872A (en) * 1996-11-18 1998-07-14 Medlis, Inc. Artificial ventilation system and methods of controlling carbon dioxide rebreathing
AU775872B2 (en) * 1999-08-10 2004-08-19 Fisher & Paykel Healthcare Limited A ventilation system and/or breathing tube
ATE526533T1 (de) 2008-06-10 2011-10-15 Covidien Ag Schläuche mit anschlussstücken
JP5405779B2 (ja) * 2008-08-19 2014-02-05 エア・ウォーター株式会社 呼気ガスの処理装置
CN108992757B (zh) * 2011-10-14 2022-04-12 费雪派克医疗保健有限公司 医疗管和制造方法
WO2013061288A1 (en) * 2011-10-28 2013-05-02 Koninklijke Philips Electronics N.V. Thermal cooler & dehumidifier for exhalation path in ventilator system
EP4011426B8 (en) * 2013-03-15 2025-02-26 Fisher & Paykel Healthcare Limited Components for medical circuits
GB201401010D0 (en) 2014-01-21 2014-03-05 Nat Nuclear Lab Ltd Improved separation apparatus and method
JP2016055120A (ja) * 2014-09-12 2016-04-21 泉工医科工業株式会社 呼吸気水分量調整装置
ES2980290T3 (es) * 2016-07-21 2024-09-30 Fisher & Paykel Healthcare Ltd Tubos médicos para circuito respiratorio
EP3630250B1 (en) * 2017-05-26 2024-03-20 Fisher & Paykel Healthcare Limited Neonatal flexible and hybrid medical tubes

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621224A2 (en) * 2001-09-24 2006-02-01 FUKUNAGA, Atsuo F. Breathing circuit having an adjustable volume and length
US20120125333A1 (en) * 2007-08-14 2012-05-24 Plastiflex Belgium Respiratory system
CN101396576A (zh) * 2007-09-20 2009-04-01 雷斯梅德有限公司 用于cpap的可收缩管
US20130098360A1 (en) * 2009-12-22 2013-04-25 Fisher & Paykel Healthcare Ltd Components for medical circuits
CN103747832A (zh) * 2011-06-03 2014-04-23 费雪派克医疗保健有限公司 医用管和制造方法
US20150108670A1 (en) * 2011-08-23 2015-04-23 Armstrong Medical Limited Humidified gas delivery system
CN104540540A (zh) * 2012-06-25 2015-04-22 费雪派克医疗保健有限公司 具有用于加湿和冷凝物管理的微结构的医疗部件
CN202724409U (zh) * 2012-06-26 2013-02-13 巨鸿兴业有限公司 可挠性导气管
CN105339032A (zh) * 2012-12-04 2016-02-17 费雪派克医疗保健有限公司 医用管以及其制造方法
US20170312472A1 (en) * 2014-11-25 2017-11-02 Fisher & Paykel Healthcare Limited Substance delivery arrangement for gas therapy device

Also Published As

Publication number Publication date
JP7661041B2 (ja) 2025-04-14
JP2021511863A (ja) 2021-05-13
US20250375587A1 (en) 2025-12-11
AU2019211028A1 (en) 2020-09-10
US20210046272A1 (en) 2021-02-18
AU2025202177A1 (en) 2025-04-17
EP3743143A1 (en) 2020-12-02
EP3743143A4 (en) 2021-10-27
JP2023116557A (ja) 2023-08-22
WO2019147142A1 (en) 2019-08-01
AU2019211028B2 (en) 2025-01-02

Similar Documents

Publication Publication Date Title
JP7389170B2 (ja) 呼吸回路のための医療用管
US20250262402A1 (en) Medical tubes and methods of manufacture
US12076489B2 (en) Medical tubes and methods of manufacture
US20250375587A1 (en) Medical tubes for breathing circuit
HK40082327A (en) Medical tubes for breathing circuit
HK40077406A (en) Medical tubes for breathing circuit
HK40080434A (en) A breathing circuit
RU2777931C2 (ru) Медицинские трубки и способы их изготовления

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination