HK1081887A1 - Administration device comprising a plunger rod with a return lock - Google Patents

Administration device comprising a plunger rod with a return lock

Info

Publication number
HK1081887A1
HK1081887A1 HK06102268.5A HK06102268A HK1081887A1 HK 1081887 A1 HK1081887 A1 HK 1081887A1 HK 06102268 A HK06102268 A HK 06102268A HK 1081887 A1 HK1081887 A1 HK 1081887A1
Authority
HK
Hong Kong
Prior art keywords
advancing direction
lock element
piston rod
locking
counter
Prior art date
Application number
HK06102268.5A
Other languages
English (en)
Inventor
Fritz Kirchhofer
Thomas Gurtner
Original Assignee
Tecpharma Licensing Ag
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 Tecpharma Licensing Ag filed Critical Tecpharma Licensing Ag
Publication of HK1081887A1 publication Critical patent/HK1081887A1/xx

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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button
    • 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
    • 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
    • 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
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe
    • A61M5/31553—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe without axial movement of dose setting member
    • 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
    • A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • 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
    • 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
    • A61M5/31535—Means improving security or handling thereof, e.g. blocking means, means preventing insufficient dosing, means allowing correction of overset dose
    • A61M5/31541—Means preventing setting of a dose beyond the amount remaining in the cartridge
    • 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
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31563—Mechanically operated dose setting member interacting with a displaceable stop member
    • 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
    • A61M5/50—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 preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5013—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe
    • A61M5/502—Means for blocking the piston or the fluid passageway to prevent illegal refilling of a syringe for blocking the piston

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)
  • Reciprocating Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Coating Apparatus (AREA)
HK06102268.5A 2002-07-16 2006-02-21 Administration device comprising a plunger rod with a return lock HK1081887A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10232158A DE10232158A1 (de) 2002-07-16 2002-07-16 Verabreichungsgerät mit rückzugsgesperrter Kolbenstange
PCT/CH2003/000459 WO2004006997A1 (de) 2002-07-16 2003-07-08 Verabreichungsgerät mit rückzugsgesperrter kolbenstange

Publications (1)

Publication Number Publication Date
HK1081887A1 true HK1081887A1 (en) 2006-05-26

Family

ID=30010041

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06102268.5A HK1081887A1 (en) 2002-07-16 2006-02-21 Administration device comprising a plunger rod with a return lock

Country Status (18)

Country Link
US (2) US7470260B2 (da)
EP (1) EP1523356B1 (da)
JP (1) JP4469277B2 (da)
KR (1) KR20050032096A (da)
CN (1) CN100396342C (da)
AT (1) ATE405309T1 (da)
AU (1) AU2003243878B2 (da)
BR (1) BR0312706A (da)
CA (1) CA2493116C (da)
DE (2) DE10232158A1 (da)
DK (1) DK1523356T3 (da)
HK (1) HK1081887A1 (da)
IL (1) IL166310A (da)
MX (1) MXPA05000616A (da)
PL (1) PL205275B1 (da)
RU (1) RU2288745C2 (da)
WO (1) WO2004006997A1 (da)
ZA (1) ZA200500356B (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10232158A1 (de) * 2002-07-16 2004-02-05 Disetronic Licensing Ag Verabreichungsgerät mit rückzugsgesperrter Kolbenstange
DE102004041151A1 (de) * 2004-08-25 2006-03-02 Tecpharma Licensing Ag Dosiervorrichtung mit Ablaufsteuerung
DE102005018306B4 (de) * 2005-04-20 2010-12-30 Tecpharma Licensing Ag Antiebs- und/oder Dosiermodul mit einem Drehanschlag
DE102006004562A1 (de) 2006-01-17 2007-07-19 Tecpharma Licensing Ag Vorschubstange mit Koppelelement
DE102006004563A1 (de) 2006-01-17 2007-07-19 Tecpharma Licensing Ag Ausfahrbarer Dosierknopf
DE102006038101A1 (de) 2006-08-14 2008-02-21 Tecpharma Licensing Ag Injektionsvorrichtung mit Klauensicherung
DE102006038123C5 (de) 2006-08-14 2012-05-03 Tecpharma Licensing Ag Injektionsvorrichtung mit Mechanikverriegelung
DE102007001432A1 (de) 2006-08-14 2008-02-21 Tecpharma Licensing Ag Dosiermechaniksperrung
DE102006038103B4 (de) 2006-08-14 2017-02-23 Tecpharma Licensing Ag Injektionsvorrichtung mit variabler Gewindeführung
EP2279021B1 (en) * 2008-04-18 2013-02-13 Kuros Biosurgery AG Dispensing device, kit containing the device, and method of operating the device
EP2451508B1 (en) 2009-07-08 2013-11-06 Novo Nordisk A/S Frost protected injection device
US9751056B2 (en) 2012-01-23 2017-09-05 Merit Medical Systems, Inc. Mixing syringe
US8834449B2 (en) 2012-01-23 2014-09-16 Ikomed Technologies, Inc. Mixing syringe
CN104645457A (zh) * 2015-02-27 2015-05-27 苏州贝尔一锋医疗器械有限公司 连续麻醉剂注射器
CN106310461B (zh) * 2015-06-16 2023-09-08 成都康弘生物科技有限公司 注射器辅助装置
CN109781463B (zh) * 2018-12-30 2021-06-22 浙江省海洋水产研究所 定量加水注射器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166948B1 (da) * 1988-02-10 1993-08-09 Dcp Af 1988 As Doseringsenhed til dosering af et antal afmaalte maengder af en vaeske, saasom insulin, fra en glastubule
DE69214835T2 (de) * 1991-11-29 1997-04-03 Novo Nordisk As Stiftförmige spritze
US5545147A (en) * 1992-10-20 1996-08-13 Eli Lilly And Company Anti-backup improvement for hypodermic syringes
GB9310163D0 (en) * 1993-05-18 1993-06-30 Owen Mumford Ltd Improvements relating to injection devices
US5562623A (en) * 1994-02-14 1996-10-08 Univec Single-use syringe assembly including spring clip lock and plunger
GB9418122D0 (en) * 1994-09-08 1994-10-26 Owen Mumford Ltd Improvements relating to injection devices
NZ302558A (en) * 1995-03-07 1999-11-29 Lilly Co Eli Dispensing apparatus with a medication cartridge with a manually adjustable metering mechanism
GB9606829D0 (en) * 1996-03-30 1996-06-05 Jeffrey Peter Supplying materials etc
DE19900827C1 (de) * 1999-01-12 2000-08-17 Disetronic Licensing Ag Vorrichtung zur dosierten Verabreichung eines injizierbaren Produkts
CN2443738Y (zh) * 2000-09-22 2001-08-22 练耕 自毁注射器
CN2453933Y (zh) * 2000-11-24 2001-10-17 李成 单向性注射器
DE10163326A1 (de) * 2001-07-30 2003-02-27 Disetronic Licensing Ag Verabreichungsgerät mit Dosiervorrichtung
DE10232158A1 (de) * 2002-07-16 2004-02-05 Disetronic Licensing Ag Verabreichungsgerät mit rückzugsgesperrter Kolbenstange

Also Published As

Publication number Publication date
JP4469277B2 (ja) 2010-05-26
ZA200500356B (en) 2006-07-26
IL166310A0 (en) 2006-01-15
BR0312706A (pt) 2005-04-26
US7470260B2 (en) 2008-12-30
IL166310A (en) 2008-11-03
DE10232158A1 (de) 2004-02-05
JP2005532856A (ja) 2005-11-04
US20090198195A1 (en) 2009-08-06
MXPA05000616A (es) 2005-08-19
AU2003243878A1 (en) 2004-02-02
PL205275B1 (pl) 2010-03-31
ATE405309T1 (de) 2008-09-15
WO2004006997A1 (de) 2004-01-22
EP1523356B1 (de) 2008-08-20
US20050154352A1 (en) 2005-07-14
RU2288745C2 (ru) 2006-12-10
DK1523356T3 (da) 2009-01-12
CN1681545A (zh) 2005-10-12
CA2493116C (en) 2010-01-12
CA2493116A1 (en) 2004-01-22
CN100396342C (zh) 2008-06-25
EP1523356A1 (de) 2005-04-20
DE50310374D1 (de) 2008-10-02
AU2003243878B2 (en) 2007-05-17
KR20050032096A (ko) 2005-04-06
RU2005104117A (ru) 2005-08-10
PL373576A1 (en) 2005-09-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120708