JP6297508B2 - フロージェネレータ - Google Patents

フロージェネレータ Download PDF

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Publication number
JP6297508B2
JP6297508B2 JP2014560906A JP2014560906A JP6297508B2 JP 6297508 B2 JP6297508 B2 JP 6297508B2 JP 2014560906 A JP2014560906 A JP 2014560906A JP 2014560906 A JP2014560906 A JP 2014560906A JP 6297508 B2 JP6297508 B2 JP 6297508B2
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Japan
Prior art keywords
blower
flow generator
air
housing
inlet
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JP2014560906A
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Japanese (ja)
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JP2015509427A (ja
JP2015509427A5 (enExample
Inventor
アラン・フレース・ヴェルジー
サミュエル・アズィズ・メバッサー
ローマン・ヴィノクール
ケヴィン・ジーン・モカロー
マイケル・ディヴィッド・ベドナー
カール・ユタカ・イワハシ
ディヴィッド・ブレント・シアーズ
ピーター・ジェフリー・トーマス
ユ−チュアン・シャ
鈴木　裕
裕 鈴木
ベンジャミン・アン・シン・チャオ
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レスメド・モーター・テクノロジーズ・インコーポレーテッド
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Publication of JP2015509427A5 publication Critical patent/JP2015509427A5/ja
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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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • 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
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/0875—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
    • 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
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP2014560906A 2012-03-06 2012-12-20 フロージェネレータ Active JP6297508B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261607176P 2012-03-06 2012-03-06
US61/607,176 2012-03-06
PCT/US2012/070857 WO2013133889A1 (en) 2012-03-06 2012-12-20 Flow generator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018027678A Division JP6633664B2 (ja) 2012-03-06 2018-02-20 フロージェネレータ

Publications (3)

Publication Number Publication Date
JP2015509427A JP2015509427A (ja) 2015-03-30
JP2015509427A5 JP2015509427A5 (enExample) 2016-02-04
JP6297508B2 true JP6297508B2 (ja) 2018-03-20

Family

ID=49117179

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2014560906A Active JP6297508B2 (ja) 2012-03-06 2012-12-20 フロージェネレータ
JP2018027678A Active JP6633664B2 (ja) 2012-03-06 2018-02-20 フロージェネレータ
JP2019165434A Active JP7273666B2 (ja) 2012-03-06 2019-09-11 フロージェネレータ

Family Applications After (2)

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JP2018027678A Active JP6633664B2 (ja) 2012-03-06 2018-02-20 フロージェネレータ
JP2019165434A Active JP7273666B2 (ja) 2012-03-06 2019-09-11 フロージェネレータ

Country Status (6)

Country Link
US (4) US10092716B2 (enExample)
EP (2) EP3305355B1 (enExample)
JP (3) JP6297508B2 (enExample)
CN (4) CN104394920B (enExample)
NZ (1) NZ718377A (enExample)
WO (1) WO2013133889A1 (enExample)

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EP2822626A4 (en) 2015-11-11
WO2013133889A1 (en) 2013-09-12
US12161803B2 (en) 2024-12-10
CN104394920A (zh) 2015-03-04
NZ629662A (en) 2016-10-28
EP2822626B1 (en) 2017-09-27
CN104394920B (zh) 2017-03-01
NZ718377A (en) 2017-11-24
CN112546385B (zh) 2024-10-11
EP3305355A1 (en) 2018-04-11
US10092716B2 (en) 2018-10-09
JP2015509427A (ja) 2015-03-30
US20150023782A1 (en) 2015-01-22
EP3305355B1 (en) 2020-09-16
US20180369521A1 (en) 2018-12-27
CN106902429B (zh) 2020-11-24
CN112546385A (zh) 2021-03-26
JP7273666B2 (ja) 2023-05-15
JP6633664B2 (ja) 2020-01-22
JP2020018868A (ja) 2020-02-06
NZ751683A (en) 2020-10-30
US20250065066A1 (en) 2025-02-27
US20230099377A1 (en) 2023-03-30
NZ735666A (en) 2019-04-26
CN106902429A (zh) 2017-06-30
JP2018089418A (ja) 2018-06-14
EP2822626A1 (en) 2015-01-14

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