EA200400974A1 - Усовершенствованное устройство для введения лекарственного средства - Google Patents

Усовершенствованное устройство для введения лекарственного средства

Info

Publication number
EA200400974A1
EA200400974A1 EA200400974A EA200400974A EA200400974A1 EA 200400974 A1 EA200400974 A1 EA 200400974A1 EA 200400974 A EA200400974 A EA 200400974A EA 200400974 A EA200400974 A EA 200400974A EA 200400974 A1 EA200400974 A1 EA 200400974A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fixed part
movable
movable part
cartridge
medicament
Prior art date
Application number
EA200400974A
Other languages
English (en)
Other versions
EA006474B1 (ru
Inventor
Роберт Фредерик Визи
Кристофер Найджел Лэнгли
Original Assignee
Ди Си Эй ДИЗАЙН ИНТЕРНЭШНЛ ЛИМИТЕД
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 Ди Си Эй ДИЗАЙН ИНТЕРНЭШНЛ ЛИМИТЕД filed Critical Ди Си Эй ДИЗАЙН ИНТЕРНЭШНЛ ЛИМИТЕД
Publication of EA200400974A1 publication Critical patent/EA200400974A1/ru
Publication of EA006474B1 publication Critical patent/EA006474B1/ru

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
    • A61M5/14—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
    • A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
    • 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
    • A61M5/178—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
    • A61M2202/00—Special media to be introduced, removed or treated
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Screw Conveyors (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Vending Machines For Individual Products (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Настоящее изобретение относится к устройству для введения лекарственного средства, как например к инъектору типа ручки, используемому для вытеснения лекарственного средства из картриджа с таким средством под действием ходового винта. Картридж с лекарственным средством обычно содержит цилиндр, имеющий передвижной поршень, который на одном конце своего перемещения вызывает вытеснение лекарственного средства, содержащегося в картридже. Полезно знать о моменте соприкосновения плунжера с передвижным поршнем, так как до этого момента не может происходить никакая выдача лекарственного средства. Описывается устройство для введения лекарственного средства, в котором ходовой винт содержит стержень и головку, при этом головка к тому же содержит неподвижную часть, подвижную часть, перемещающуюся относительно неподвижной части, отжимное средство, обычно действующее для отжима подвижной части от неподвижной части, и датчик для обнаружения момента перемещения подвижной части к неподвижной части, при этом одна из неподвижной части и подвижной части снабжена множеством упругих пальцев, простирающихся по направлению оси относительно ходового винта, а другая из неподвижной части и подвижной части снабжена множеством отверстий, и каждый из упругих пальцев простирается внутрь соответствующего отверстия.Отчет о международном поиске был опубликован 2004.05.06.
EA200400974A 2002-01-25 2003-01-23 Усовершенствованное устройство для введения лекарственного средства EA006474B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0201686.3A GB0201686D0 (en) 2002-01-25 2002-01-25 Improvements in and relating to a medicament delivery device
PCT/GB2003/000298 WO2003061737A2 (en) 2002-01-25 2003-01-23 Medicament delivery device with a lead screw having a sensor

Publications (2)

Publication Number Publication Date
EA200400974A1 true EA200400974A1 (ru) 2005-04-28
EA006474B1 EA006474B1 (ru) 2005-12-29

Family

ID=9929718

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400974A EA006474B1 (ru) 2002-01-25 2003-01-23 Усовершенствованное устройство для введения лекарственного средства

Country Status (21)

Country Link
US (1) US7695456B2 (ru)
EP (1) EP1474190B1 (ru)
JP (1) JP4427330B2 (ru)
KR (1) KR100959770B1 (ru)
CN (1) CN100421738C (ru)
AT (1) ATE424227T1 (ru)
AU (1) AU2003202072B2 (ru)
BR (1) BR0307116A (ru)
CA (1) CA2474619C (ru)
DE (1) DE60326434D1 (ru)
DK (1) DK1474190T3 (ru)
EA (1) EA006474B1 (ru)
GB (1) GB0201686D0 (ru)
HK (1) HK1078810A1 (ru)
HR (1) HRP20040679B1 (ru)
HU (1) HU227479B1 (ru)
IL (1) IL163169A (ru)
MX (1) MXPA04007065A (ru)
PL (1) PL204413B1 (ru)
WO (1) WO2003061737A2 (ru)
ZA (1) ZA200405857B (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0201686D0 (en) 2002-01-25 2002-03-13 Dca Design Consultants Ltd Improvements in and relating to a medicament delivery device
GB0428048D0 (en) * 2004-12-22 2005-01-26 Zi Medical Plc Syringe drivers
EP2166100B1 (en) * 2005-03-08 2012-07-18 BASF Plant Science GmbH Expression enhancing intron sequences
EP1752172A1 (de) * 2005-08-12 2007-02-14 F.Hoffmann-La Roche Ag Antriebsvorrichtung für eine Infusionspumpe
CN103458945B (zh) * 2011-04-11 2016-01-13 诺沃—诺迪斯克有限公司 结合剂量监测的注射装置
US20140088507A1 (en) * 2012-09-25 2014-03-27 Animas Corporation Articulating power supply for medical infusion device
US10076608B2 (en) 2014-07-21 2018-09-18 Smiths Medical Asd, Inc. Method and apparatus for overload protection in medicament syringe pumps
US10971260B2 (en) 2014-09-14 2021-04-06 Becton, Dickinson And Company System and method for capturing dose information
US10704944B2 (en) 2014-09-14 2020-07-07 Becton, Dickinson And Company System and method for capturing dose information
JP2017527405A (ja) * 2014-09-18 2017-09-21 ノボ・ノルデイスク・エー／エス ピストンドライバ遠位特徴を備えた薬剤送達装置
DE102014225687B3 (de) * 2014-12-12 2016-01-21 Vetter Pharma-Fertigung GmbH & Co. KG Injektionseinrichtung
AU2017222360B2 (en) * 2016-02-26 2019-08-08 Eli Lilly And Company Reusable medication delivery device with remaining medication determination capability
CN107412910A (zh) * 2017-06-26 2017-12-01 江苏德尔福医疗器械有限公司 注射泵
CN109999276A (zh) * 2019-05-20 2019-07-12 甘肃成纪生物药业有限公司 一种注射设备及注射诊疗系统

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DD155281A3 (de) 1979-02-08 1982-06-02 Friedrich Weber Geraet zum betaetigen von injektionsspritzen
DE3638984C3 (de) 1986-11-14 1993-11-18 Haselmeier Wilhelm Fa Injektionsgerät
US4973318A (en) 1988-02-10 1990-11-27 D.C.P. Af 1988 A/S Disposable syringe
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
GB8809115D0 (en) * 1988-04-18 1988-05-18 Turner R C Syringes
GB9007113D0 (en) * 1990-03-29 1990-05-30 Sams Bernard Dispensing device
US5279586A (en) 1992-02-04 1994-01-18 Becton, Dickinson And Company Reusable medication delivery pen
US5437291A (en) * 1993-08-26 1995-08-01 Univ Johns Hopkins Method for treating gastrointestinal muscle disorders and other smooth muscle dysfunction
AUPM348594A0 (en) 1994-01-21 1994-02-17 University Of Melbourne, The Improvements in syringe pumps
WO1996027400A1 (en) * 1995-03-07 1996-09-12 Eli Lilly And Company Recyclable medication dispensing device
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GB0201686D0 (en) 2002-01-25 2002-03-13 Dca Design Consultants Ltd Improvements in and relating to a medicament delivery device

Also Published As

Publication number Publication date
HUP0500032A2 (hu) 2005-07-28
EP1474190A2 (en) 2004-11-10
WO2003061737A2 (en) 2003-07-31
AU2003202072B2 (en) 2008-04-03
HRP20040679A2 (en) 2005-06-30
US20030158524A1 (en) 2003-08-21
DE60326434D1 (de) 2009-04-16
KR100959770B1 (ko) 2010-05-27
ATE424227T1 (de) 2009-03-15
PL371422A1 (en) 2005-06-13
CA2474619C (en) 2011-05-17
EA006474B1 (ru) 2005-12-29
PL204413B1 (pl) 2010-01-29
CN100421738C (zh) 2008-10-01
HRP20040679B1 (en) 2012-09-30
WO2003061737A3 (en) 2004-05-06
JP2005515035A (ja) 2005-05-26
IL163169A (en) 2011-02-28
KR20040096532A (ko) 2004-11-16
CA2474619A1 (en) 2003-07-31
BR0307116A (pt) 2004-12-28
US7695456B2 (en) 2010-04-13
MXPA04007065A (es) 2005-03-31
CN1620318A (zh) 2005-05-25
ZA200405857B (en) 2006-03-29
HU227479B1 (en) 2011-07-28
GB0201686D0 (en) 2002-03-13
HK1078810A1 (en) 2006-03-24
DK1474190T3 (da) 2009-06-29
EP1474190B1 (en) 2009-03-04
JP4427330B2 (ja) 2010-03-03

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU