CN111373148A - 真空发生装置 - Google Patents

真空发生装置 Download PDF

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Publication number
CN111373148A
CN111373148A CN201880071800.9A CN201880071800A CN111373148A CN 111373148 A CN111373148 A CN 111373148A CN 201880071800 A CN201880071800 A CN 201880071800A CN 111373148 A CN111373148 A CN 111373148A
Authority
CN
China
Prior art keywords
surface portion
pump
vacuum
housing
battery
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
CN201880071800.9A
Other languages
English (en)
Chinese (zh)
Inventor
桥本泰弘
宫田一秋
西釜壮一郎
米永秀一
林浩
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.)
Ulvac Kiko Inc
Original Assignee
Ulvac Kiko 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 Ulvac Kiko Inc filed Critical Ulvac Kiko Inc
Publication of CN111373148A publication Critical patent/CN111373148A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F04B37/16—Means for nullifying unswept space
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/20—Filtering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Massaging Devices (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CN201880071800.9A 2017-11-29 2018-11-26 真空发生装置 Pending CN111373148A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-228869 2017-11-29
JP2017228869 2017-11-29
PCT/JP2018/043331 WO2019107299A1 (ja) 2017-11-29 2018-11-26 真空発生装置

Publications (1)

Publication Number Publication Date
CN111373148A true CN111373148A (zh) 2020-07-03

Family

ID=66664901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880071800.9A Pending CN111373148A (zh) 2017-11-29 2018-11-26 真空发生装置

Country Status (5)

Country Link
JP (1) JP6616051B2 (ja)
KR (1) KR102318140B1 (ja)
CN (1) CN111373148A (ja)
TW (1) TWI784091B (ja)
WO (1) WO2019107299A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116077747A (zh) * 2022-12-29 2023-05-09 挪度医疗器械（苏州）有限公司 低噪音负压吸痰器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113082321B (zh) * 2021-04-14 2023-03-03 中国人民解放军总医院第三医学中心 一种护理吸痰装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201200652Y (zh) * 2008-03-31 2009-03-04 天津市同业科技发展有限公司 一种便携式负压吸引器
CN201351591Y (zh) * 2009-02-16 2009-11-25 安婷 耐腐蚀隔膜真空泵
CN203329096U (zh) * 2013-06-15 2013-12-11 郭冬燕 吸痰器
JP2016137190A (ja) * 2015-01-29 2016-08-04 株式会社群馬コイケ 医療用吸引器
CN206473600U (zh) * 2016-11-21 2017-09-08 江苏双盛医疗器械有限公司 一种便携式吸痰器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10216221A (ja) * 1997-02-07 1998-08-18 Ube Ind Ltd 柵固定式ドレナージ台
JP2000245695A (ja) 1999-03-02 2000-09-12 Olympus Optical Co Ltd 内視鏡装置
JP4323389B2 (ja) * 2004-07-05 2009-09-02 株式会社興伸工業 医療用電動式吸引器
JP2007259898A (ja) * 2006-03-27 2007-10-11 Takuo Mochizuki 尿吸引装置
ATE446110T1 (de) 2006-05-09 2009-11-15 Medela Holding Ag Tragbare absaugpumpeneinheit für körperflüssigkeiten
KR101099539B1 (ko) * 2009-10-13 2011-12-28 주식회사 엠에스제이 유축기
DE102013213257A1 (de) * 2013-07-05 2015-01-08 Pfeiffer Vacuum Gmbh Membranvakuumpumpe
CN105963810A (zh) * 2016-06-03 2016-09-28 梧州市红十字会医院 便携式持续负压吸引仪
CN206473597U (zh) * 2016-11-17 2017-09-08 中国人民武装警察部队江苏省总队医院 一种便携式电动吸引器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201200652Y (zh) * 2008-03-31 2009-03-04 天津市同业科技发展有限公司 一种便携式负压吸引器
CN201351591Y (zh) * 2009-02-16 2009-11-25 安婷 耐腐蚀隔膜真空泵
CN203329096U (zh) * 2013-06-15 2013-12-11 郭冬燕 吸痰器
JP2016137190A (ja) * 2015-01-29 2016-08-04 株式会社群馬コイケ 医療用吸引器
CN206473600U (zh) * 2016-11-21 2017-09-08 江苏双盛医疗器械有限公司 一种便携式吸痰器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116077747A (zh) * 2022-12-29 2023-05-09 挪度医疗器械（苏州）有限公司 低噪音负压吸痰器
CN116077747B (zh) * 2022-12-29 2023-11-24 挪度医疗器械（苏州）有限公司 低噪音负压吸痰器

Also Published As

Publication number Publication date
TW201936218A (zh) 2019-09-16
JPWO2019107299A1 (ja) 2019-12-12
JP6616051B2 (ja) 2019-12-04
WO2019107299A1 (ja) 2019-06-06
KR20200071136A (ko) 2020-06-18
KR102318140B1 (ko) 2021-10-26
TWI784091B (zh) 2022-11-21

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Application publication date: 20200703

RJ01 Rejection of invention patent application after publication