JP7487770B2 - Ｃｐａｐ装置 - Google Patents

Ｃｐａｐ装置 Download PDF

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Publication number
JP7487770B2
JP7487770B2 JP2022514388A JP2022514388A JP7487770B2 JP 7487770 B2 JP7487770 B2 JP 7487770B2 JP 2022514388 A JP2022514388 A JP 2022514388A JP 2022514388 A JP2022514388 A JP 2022514388A JP 7487770 B2 JP7487770 B2 JP 7487770B2
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JP
Japan
Prior art keywords
support member
fan
rotation axis
blower
viewed
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
JP2022514388A
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English (en)
Japanese (ja)
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JPWO2021205877A5 (https=
JPWO2021205877A1 (https=
Inventor
啓貴 前田
篤志 服部
淑雄 山中
佳郎 小西
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of JPWO2021205877A1 publication Critical patent/JPWO2021205877A1/ja
Publication of JPWO2021205877A5 publication Critical patent/JPWO2021205877A5/ja
Application granted granted Critical
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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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal 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
    • 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
    • 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
    • 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
    • A61M16/1055—Filters bacterial
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2022514388A 2020-04-08 2021-03-24 Ｃｐａｐ装置 Active JP7487770B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020069630 2020-04-08
JP2020069630 2020-04-08
PCT/JP2021/012221 WO2021205877A1 (ja) 2020-04-08 2021-03-24 Ｃｐａｐ装置

Publications (3)

Publication Number Publication Date
JPWO2021205877A1 JPWO2021205877A1 (https=) 2021-10-14
JPWO2021205877A5 JPWO2021205877A5 (https=) 2022-12-22
JP7487770B2 true JP7487770B2 (ja) 2024-05-21

Family

ID=78022454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514388A Active JP7487770B2 (ja) 2020-04-08 2021-03-24 Ｃｐａｐ装置

Country Status (3)

Country Link
US (1) US20230028015A1 (https=)
JP (1) JP7487770B2 (https=)
WO (1) WO2021205877A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1084293S1 (en) * 2021-03-12 2025-07-15 Seoul National University R&Db Foundation Anti sleep apnea apparatus
US20250010002A1 (en) * 2023-07-06 2025-01-09 Murata Manufacturing Co., Ltd. Cpap device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070247009A1 (en) 2006-04-20 2007-10-25 Leslie Hoffman Motor blower unit
WO2019189127A1 (ja) 2018-03-30 2019-10-03 株式会社村田製作所 Ｃｐａｐ装置
WO2019189126A1 (ja) 2018-03-30 2019-10-03 株式会社村田製作所 Ｃｐａｐ装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06294550A (ja) * 1993-04-08 1994-10-21 Matsushita Electric Ind Co Ltd 温風発生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070247009A1 (en) 2006-04-20 2007-10-25 Leslie Hoffman Motor blower unit
WO2019189127A1 (ja) 2018-03-30 2019-10-03 株式会社村田製作所 Ｃｐａｐ装置
WO2019189126A1 (ja) 2018-03-30 2019-10-03 株式会社村田製作所 Ｃｐａｐ装置

Also Published As

Publication number Publication date
US20230028015A1 (en) 2023-01-26
WO2021205877A1 (ja) 2021-10-14
JPWO2021205877A1 (https=) 2021-10-14

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