CN110115789B - 无痛注射装置 - Google Patents

无痛注射装置 Download PDF

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Publication number
CN110115789B
CN110115789B CN201811486078.3A CN201811486078A CN110115789B CN 110115789 B CN110115789 B CN 110115789B CN 201811486078 A CN201811486078 A CN 201811486078A CN 110115789 B CN110115789 B CN 110115789B
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CN
China
Prior art keywords
valve body
cylinder
internal space
valve
injection device
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CN201811486078.3A
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English (en)
Chinese (zh)
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CN110115789A (zh
Inventor
崔尧成
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Ptech
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Ptech
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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
    • 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
    • A61M5/178—Syringes
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
    • 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
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • 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
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • 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
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M2005/2026—Semi-automatic, e.g. user activated piston is assisted by additional source of energy
    • 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
    • A61M2250/00—Specially adapted for animals

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CN201811486078.3A 2018-02-07 2018-12-06 无痛注射装置 Active CN110115789B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2018-0015093 2018-02-07
KR1020180015093A KR101859735B1 (ko) 2018-02-07 2018-02-07 무통 주사 장치

Publications (2)

Publication Number Publication Date
CN110115789A CN110115789A (zh) 2019-08-13
CN110115789B true CN110115789B (zh) 2021-11-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811486078.3A Active CN110115789B (zh) 2018-02-07 2018-12-06 无痛注射装置

Country Status (2)

Country Link
KR (1) KR101859735B1 (ko)
CN (1) CN110115789B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102199724B1 (ko) * 2018-10-05 2021-01-07 주식회사 피테크 무바늘 무통 주사 장치
CN111544702B (zh) * 2019-10-31 2024-06-21 华中科技大学同济医学院附属协和医院 一种应用于皮下肌肉注射的无痛笔及其控制方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520639A (en) * 1992-07-24 1996-05-28 Bioject, Inc. Needleless hypodermic injection methods and device
CN1750791A (zh) * 2003-02-14 2006-03-22 杜利弗国际有限公司 单击冲击波发生装置
JP2009247762A (ja) * 2008-04-10 2009-10-29 Shimadzu Corp 針無注射器
JP4780034B2 (ja) * 2007-05-18 2011-09-28 株式会社島津製作所 針無注射器
CN102949761A (zh) * 2007-08-20 2013-03-06 马林克罗特有限公司 流体驱动医用注射器
CN203090103U (zh) * 2013-01-08 2013-07-31 周立新 计量式注射器
CN103370092A (zh) * 2011-01-10 2013-10-23 周吉尼克斯股份有限公司 改进的无针注射器
WO2014014239A1 (ko) * 2012-07-19 2014-01-23 (주)아모레퍼시픽 노즐 장치 및 이를 포함하는 최소 침습형 주입 장치
CN104399155A (zh) * 2014-11-21 2015-03-11 肖雅俊 气控滑柱阀控制的气动连续无针注射器
CN105498044A (zh) * 2016-01-13 2016-04-20 北京步腾医学科技有限公司 一次性气动无针注射器及其使用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730723A (en) * 1995-10-10 1998-03-24 Visionary Medical Products Corporation, Inc. Gas pressured needle-less injection device and method
CN103977480B (zh) * 2014-05-14 2016-06-15 苏州大学张家港工业技术研究院 一种人力驱动的蓄能式无针注射器
US20170258633A1 (en) * 2016-03-14 2017-09-14 Virchow Biotech Pvt. Ltd. Novel device for ophthalmic delivery

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520639A (en) * 1992-07-24 1996-05-28 Bioject, Inc. Needleless hypodermic injection methods and device
CN1750791A (zh) * 2003-02-14 2006-03-22 杜利弗国际有限公司 单击冲击波发生装置
JP4780034B2 (ja) * 2007-05-18 2011-09-28 株式会社島津製作所 針無注射器
CN102949761A (zh) * 2007-08-20 2013-03-06 马林克罗特有限公司 流体驱动医用注射器
JP2009247762A (ja) * 2008-04-10 2009-10-29 Shimadzu Corp 針無注射器
CN103370092A (zh) * 2011-01-10 2013-10-23 周吉尼克斯股份有限公司 改进的无针注射器
WO2014014239A1 (ko) * 2012-07-19 2014-01-23 (주)아모레퍼시픽 노즐 장치 및 이를 포함하는 최소 침습형 주입 장치
CN203090103U (zh) * 2013-01-08 2013-07-31 周立新 计量式注射器
CN104399155A (zh) * 2014-11-21 2015-03-11 肖雅俊 气控滑柱阀控制的气动连续无针注射器
CN105498044A (zh) * 2016-01-13 2016-04-20 北京步腾医学科技有限公司 一次性气动无针注射器及其使用方法

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Publication number Publication date
KR101859735B1 (ko) 2018-05-21
CN110115789A (zh) 2019-08-13

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