DE60111501T2 - Spritzen und spritzsysteme zur selektiven verabreichung von kontrollierten mengen einer therapeutischen substanz - Google Patents

Spritzen und spritzsysteme zur selektiven verabreichung von kontrollierten mengen einer therapeutischen substanz Download PDF

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Publication number
DE60111501T2
DE60111501T2 DE60111501T DE60111501T DE60111501T2 DE 60111501 T2 DE60111501 T2 DE 60111501T2 DE 60111501 T DE60111501 T DE 60111501T DE 60111501 T DE60111501 T DE 60111501T DE 60111501 T2 DE60111501 T2 DE 60111501T2
Authority
DE
Germany
Prior art keywords
syringe
cylinder
plunger
lever
syringe barrel
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.)
Expired - Fee Related
Application number
DE60111501T
Other languages
German (de)
English (en)
Other versions
DE60111501D1 (de
Inventor
W. Richard GRABENKORT
S. John ZIEGLER
J. Karl SPRAGUE
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.)
Hospira Inc
Original Assignee
Hospira 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 Hospira Inc filed Critical Hospira Inc
Publication of DE60111501D1 publication Critical patent/DE60111501D1/de
Application granted granted Critical
Publication of DE60111501T2 publication Critical patent/DE60111501T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • A61M5/31—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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M2005/31508—Means for blocking or restricting the movement of the rod or piston provided on the 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M5/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE60111501T 2000-02-23 2001-02-20 Spritzen und spritzsysteme zur selektiven verabreichung von kontrollierten mengen einer therapeutischen substanz Expired - Fee Related DE60111501T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US51113400A 2000-02-23 2000-02-23
US511134 2000-02-23
PCT/US2001/005375 WO2001062319A2 (en) 2000-02-23 2001-02-20 Syringes and syringe systems for selectively dispensing controlled amounts of a therapeutic substance

Publications (2)

Publication Number Publication Date
DE60111501D1 DE60111501D1 (de) 2005-07-21
DE60111501T2 true DE60111501T2 (de) 2006-05-18

Family

ID=24033590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111501T Expired - Fee Related DE60111501T2 (de) 2000-02-23 2001-02-20 Spritzen und spritzsysteme zur selektiven verabreichung von kontrollierten mengen einer therapeutischen substanz

Country Status (9)

Country Link
US (1) US20050004530A1 (enExample)
EP (1) EP1257310B1 (enExample)
JP (1) JP2004500201A (enExample)
AT (1) ATE297769T1 (enExample)
AU (2) AU2001241584B2 (enExample)
CA (1) CA2400937C (enExample)
DE (1) DE60111501T2 (enExample)
ES (1) ES2243459T3 (enExample)
WO (1) WO2001062319A2 (enExample)

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MX350384B (es) 2011-01-24 2017-09-04 Abbvie Biotechnology Ltd Separación de protectores de aguja de jeringas y dispositivos de inyección automáticos.
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JP5992266B2 (ja) * 2012-08-31 2016-09-14 株式会社吉野工業所 シリンジ型噴出器用の噴出量調整具及び、それを備えるシリンジ型噴出器
JP5855522B2 (ja) * 2012-04-27 2016-02-09 株式会社吉野工業所 定量シリンジ型噴出器
JP5916530B2 (ja) * 2012-06-21 2016-05-11 ぺんてる株式会社 容器兼用注射器
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JP5960039B2 (ja) * 2012-11-30 2016-08-02 株式会社吉野工業所 定量シリンジ型噴出器
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JP6499158B2 (ja) * 2014-03-31 2019-04-10 テルモ株式会社 プレフィルドシリンジ
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Also Published As

Publication number Publication date
EP1257310A2 (en) 2002-11-20
EP1257310B1 (en) 2005-06-15
AU2001241584B2 (en) 2005-04-14
CA2400937A1 (en) 2001-08-30
JP2004500201A (ja) 2004-01-08
US20050004530A1 (en) 2005-01-06
WO2001062319A2 (en) 2001-08-30
ATE297769T1 (de) 2005-07-15
CA2400937C (en) 2009-04-21
ES2243459T3 (es) 2005-12-01
DE60111501D1 (de) 2005-07-21
AU4158401A (en) 2001-09-03
WO2001062319A3 (en) 2002-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee