JP5284962B2 - 自動充填機能を有する無針注射器 - Google Patents

自動充填機能を有する無針注射器 Download PDF

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Publication number
JP5284962B2
JP5284962B2 JP2009526752A JP2009526752A JP5284962B2 JP 5284962 B2 JP5284962 B2 JP 5284962B2 JP 2009526752 A JP2009526752 A JP 2009526752A JP 2009526752 A JP2009526752 A JP 2009526752A JP 5284962 B2 JP5284962 B2 JP 5284962B2
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Japan
Prior art keywords
needleless
transfer device
substance
force
actuator
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JP2009526752A
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English (en)
Japanese (ja)
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JP2010502290A (ja
JP2010502290A5 (enExample
Inventor
ハンター・イアン・ダブリュ
ヘモンド・ブライアン・ディ
ウェンデル・ダウン・エム
ホーガン・ノラ・キャサリン
タバーナー・アンドリュー・ジェイ
ボール・ナサン・ビー
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Massachusetts Institute of Technology
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Massachusetts Institute of Technology
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Publication of JP2010502290A5 publication Critical patent/JP2010502290A5/ja
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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
    • A61M5/178—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
    • A61M5/31—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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8275—Mechanical
    • A61M2205/8287—Mechanical operated by an external magnetic or electromagnetic field
    • 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
    • A61M5/204—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically connected to external reservoirs for multiple refilling
    • 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
    • A61M5/31525—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
    • A61M5/31—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
    • A61M5/31546—Electrically operated dose setting, e.g. input via touch screen or plus/minus buttons
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/482—Varying injection pressure, e.g. by varying speed of injection
    • 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
    • A61M5/48—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 having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/484—Regulating injection pressure

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)
JP2009526752A 2006-09-01 2007-08-31 自動充填機能を有する無針注射器 Active JP5284962B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84179406P 2006-09-01 2006-09-01
US60/841,794 2006-09-01
PCT/US2007/019247 WO2008027579A1 (en) 2006-09-01 2007-08-31 Needle-free injector device with autoloading capability

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013113745A Division JP5824003B2 (ja) 2006-09-01 2013-05-30 無針経皮移送装置

Publications (3)

Publication Number Publication Date
JP2010502290A JP2010502290A (ja) 2010-01-28
JP2010502290A5 JP2010502290A5 (enExample) 2010-10-14
JP5284962B2 true JP5284962B2 (ja) 2013-09-11

Family

ID=38662804

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2009526752A Active JP5284962B2 (ja) 2006-09-01 2007-08-31 自動充填機能を有する無針注射器
JP2013113745A Active JP5824003B2 (ja) 2006-09-01 2013-05-30 無針経皮移送装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2013113745A Active JP5824003B2 (ja) 2006-09-01 2013-05-30 無針経皮移送装置

Country Status (13)

Country Link
US (1) US8172790B2 (enExample)
EP (1) EP2077877B1 (enExample)
JP (2) JP5284962B2 (enExample)
KR (1) KR20090051246A (enExample)
CN (1) CN101588829A (enExample)
AU (1) AU2007290354A1 (enExample)
BR (1) BRPI0716071A2 (enExample)
CA (1) CA2666755C (enExample)
DK (1) DK2077877T3 (enExample)
ES (1) ES2773842T3 (enExample)
MX (1) MX2009002178A (enExample)
PL (1) PL2077877T3 (enExample)
WO (1) WO2008027579A1 (enExample)

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JP2013163105A (ja) * 2006-09-01 2013-08-22 Massachusetts Inst Of Technology <Mit> 無針経皮移送装置
US8992466B2 (en) 2005-02-11 2015-03-31 Massachusetts Institute Of Technology Controlled needle-free transport
US10463276B2 (en) 2009-09-01 2019-11-05 Massachusetts Institute Of Technology Nonlinear system identification techniques and devices for discovering dynamic and static tissue properties

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CA2666755C (en) 2014-03-25
EP2077877B1 (en) 2019-12-11
DK2077877T3 (da) 2020-03-16
BRPI0716071A2 (pt) 2013-09-24
ES2773842T3 (es) 2020-07-15
EP2077877A1 (en) 2009-07-15
WO2008027579A1 (en) 2008-03-06
US8172790B2 (en) 2012-05-08
MX2009002178A (es) 2009-03-11
CA2666755A1 (en) 2008-03-06
US20100016827A1 (en) 2010-01-21
CN101588829A (zh) 2009-11-25
KR20090051246A (ko) 2009-05-21
PL2077877T3 (pl) 2020-09-21
JP5824003B2 (ja) 2015-11-25
WO2008027579A8 (en) 2009-04-02
JP2013163105A (ja) 2013-08-22

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