CN113454366B - 驱动装置以及医疗用泵 - Google Patents

驱动装置以及医疗用泵 Download PDF

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Publication number
CN113454366B
CN113454366B CN202080015777.9A CN202080015777A CN113454366B CN 113454366 B CN113454366 B CN 113454366B CN 202080015777 A CN202080015777 A CN 202080015777A CN 113454366 B CN113454366 B CN 113454366B
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CN
China
Prior art keywords
central axis
screwing
driving device
nut
feed screw
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
CN202080015777.9A
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English (en)
Chinese (zh)
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CN113454366A (zh
Inventor
钵村瞬
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.)
Terumo Corp
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Terumo Corp
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Publication of CN113454366A publication Critical patent/CN113454366A/zh
Application granted granted Critical
Publication of CN113454366B publication Critical patent/CN113454366B/zh
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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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14236—Screw, impeller or centrifugal type pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14546—Front-loading type injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN202080015777.9A 2019-08-07 2020-08-06 驱动装置以及医疗用泵 Active CN113454366B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019145705 2019-08-07
JP2019-145705 2019-08-07
PCT/JP2020/030255 WO2021025132A1 (ja) 2019-08-07 2020-08-06 駆動装置及び医療用ポンプ

Publications (2)

Publication Number Publication Date
CN113454366A CN113454366A (zh) 2021-09-28
CN113454366B true CN113454366B (zh) 2023-08-08

Family

ID=74503877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080015777.9A Active CN113454366B (zh) 2019-08-07 2020-08-06 驱动装置以及医疗用泵

Country Status (5)

Country Link
US (1) US20220152293A1 (https=)
EP (1) EP4006384B1 (https=)
JP (1) JP7449293B2 (https=)
CN (1) CN113454366B (https=)
WO (1) WO2021025132A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021114381A1 (de) * 2021-06-02 2022-12-08 Ejot Se & Co. Kg Spindelmutter und Spindel-Spindelmutter-Anordnung
WO2023060193A1 (en) * 2021-10-06 2023-04-13 Deka Products Limited Partnership System for organ injection

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542110B2 (https=) * 1972-05-26 1979-02-02
JPS6366656U (https=) * 1986-10-21 1988-05-06
JP2006349066A (ja) * 2005-06-16 2006-12-28 Nsk Ltd 直動装置
CN104662294A (zh) * 2012-08-15 2015-05-27 海霸系统有限公司 电控的线性泵驱动致动器
CN105723118A (zh) * 2013-12-18 2016-06-29 三菱重工业株式会社 直动机构、调整阀驱动装置、蒸汽涡轮
JP2018075276A (ja) * 2016-11-11 2018-05-17 ミネベアミツミ株式会社 シリンジポンプ
CN108472439A (zh) * 2015-12-21 2018-08-31 费森尤斯维尔公司 具有推进器装置的输注装置
CN108603576A (zh) * 2016-02-09 2018-09-28 Ntn株式会社 滚珠丝杠装置及具备该滚珠丝杠装置的电动致动器
CN109475686A (zh) * 2016-06-09 2019-03-15 贝克顿·迪金森公司 用于药物输送系统的驱动组件
CN109923332A (zh) * 2016-11-07 2019-06-21 大陆汽车有限公司 直线驱动装置、马达以及直线驱动装置的制造方法
JP2019107424A (ja) * 2017-12-20 2019-07-04 ミネベアミツミ株式会社 シリンジポンプおよびシリンジポンプの製造方法

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Publication number Priority date Publication date Assignee Title
JPS63140159A (ja) * 1986-12-03 1988-06-11 Matsushita Electric Ind Co Ltd 微小位置決め装置
JPH08184742A (ja) * 1994-12-28 1996-07-16 Sony Corp 送りネジ機構
JP3933832B2 (ja) * 1999-12-24 2007-06-20 テルモ株式会社 シリンジポンプ
US6387077B1 (en) * 2000-10-13 2002-05-14 Mallinckrodt Inc. Apparatus and method for providing a suspended agent
JP5508093B2 (ja) 2010-03-30 2014-05-28 テルモ株式会社 シリンジポンプ
JP2012083202A (ja) * 2010-10-12 2012-04-26 Nikon Corp 載物台用送り機構
US20170258985A1 (en) * 2014-12-02 2017-09-14 Smiths Medical Asd, Inc. Syringe infusion pump security
EP3359226B1 (en) * 2015-10-05 2024-12-04 Fresenius Vial SAS Infusion device for administering a medical fluid to a patient and method for operating an infusion device
CN109715234B (zh) * 2016-09-07 2021-08-31 费森尤斯维尔公司 具有夹紧装置的输注装置
JP2019107423A (ja) * 2017-12-20 2019-07-04 ミネベアミツミ株式会社 シリンジポンプ

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542110B2 (https=) * 1972-05-26 1979-02-02
JPS6366656U (https=) * 1986-10-21 1988-05-06
JP2006349066A (ja) * 2005-06-16 2006-12-28 Nsk Ltd 直動装置
CN104662294A (zh) * 2012-08-15 2015-05-27 海霸系统有限公司 电控的线性泵驱动致动器
CN105723118A (zh) * 2013-12-18 2016-06-29 三菱重工业株式会社 直动机构、调整阀驱动装置、蒸汽涡轮
CN108472439A (zh) * 2015-12-21 2018-08-31 费森尤斯维尔公司 具有推进器装置的输注装置
CN108603576A (zh) * 2016-02-09 2018-09-28 Ntn株式会社 滚珠丝杠装置及具备该滚珠丝杠装置的电动致动器
CN109475686A (zh) * 2016-06-09 2019-03-15 贝克顿·迪金森公司 用于药物输送系统的驱动组件
CN109923332A (zh) * 2016-11-07 2019-06-21 大陆汽车有限公司 直线驱动装置、马达以及直线驱动装置的制造方法
JP2018075276A (ja) * 2016-11-11 2018-05-17 ミネベアミツミ株式会社 シリンジポンプ
JP2019107424A (ja) * 2017-12-20 2019-07-04 ミネベアミツミ株式会社 シリンジポンプおよびシリンジポンプの製造方法

Also Published As

Publication number Publication date
JPWO2021025132A1 (https=) 2021-02-11
JP7449293B2 (ja) 2024-03-13
US20220152293A1 (en) 2022-05-19
EP4006384A4 (en) 2022-09-14
CN113454366A (zh) 2021-09-28
EP4006384A1 (en) 2022-06-01
WO2021025132A1 (ja) 2021-02-11
EP4006384B1 (en) 2025-07-23

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