KR102821777B1 - 밸브 모듈 및 필터 - Google Patents

밸브 모듈 및 필터 Download PDF

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Publication number
KR102821777B1
KR102821777B1 KR1020237005495A KR20237005495A KR102821777B1 KR 102821777 B1 KR102821777 B1 KR 102821777B1 KR 1020237005495 A KR1020237005495 A KR 1020237005495A KR 20237005495 A KR20237005495 A KR 20237005495A KR 102821777 B1 KR102821777 B1 KR 102821777B1
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South Korea
Prior art keywords
gas
valve
filter
compartment
configurations
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KR1020237005495A
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English (en)
Korean (ko)
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KR20230030012A (ko
Inventor
샬퀴이크 안드레 반
스티븐 윌리엄 케이버만
제스 에드워드 도넬리
피터 제프리 호킨스
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피셔 앤 페이켈 핼스케어 리미티드
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Priority to KR1020257019525A priority Critical patent/KR20250091325A/ko
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    • 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
    • A61M16/105—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
    • 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
    • A61M16/201—Controlled 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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • 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
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    • 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
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    • A61M16/10—Preparation of respiratory gases or vapours
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    • A—HUMAN NECESSITIES
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    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
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    • A—HUMAN NECESSITIES
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    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
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    • A61M16/0816—Joints or connectors
    • A61M16/0825—Joints or connectors with ball-sockets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
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    • A61M16/20—Valves specially adapted to medical respiratory devices
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    • A—HUMAN NECESSITIES
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    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
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    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
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Landscapes

  • Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Otolaryngology (AREA)
  • Valve Housings (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
KR1020237005495A 2016-10-18 2017-10-18 밸브 모듈 및 필터 Active KR102821777B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020257019525A KR20250091325A (ko) 2016-10-18 2017-10-18 밸브 모듈 및 필터

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201662409543P 2016-10-18 2016-10-18
US62/409,543 2016-10-18
US201762488841P 2017-04-23 2017-04-23
US62/488,841 2017-04-23
KR1020197014163A KR102502012B1 (ko) 2016-10-18 2017-10-18 밸브 모듈 및 필터
PCT/NZ2017/050136 WO2018074935A1 (en) 2016-10-18 2017-10-18 Valve module and filter

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KR1020197014163A Division KR102502012B1 (ko) 2016-10-18 2017-10-18 밸브 모듈 및 필터

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Publication Number Publication Date
KR20230030012A KR20230030012A (ko) 2023-03-03
KR102821777B1 true KR102821777B1 (ko) 2025-06-19

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KR1020257019525A Pending KR20250091325A (ko) 2016-10-18 2017-10-18 밸브 모듈 및 필터
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