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28 条记录 (耗时 0.012 秒)

    MEDICATION DELIVERY DEVICE WITH BENDED PISTON ROD
    4.
    发明公开
    MEDICATION DELIVERY DEVICE WITH BENDED PISTON ROD 有权
    DEVICE关于药品的使用弯曲的ROD管理

    公开(公告)号：EP1326659A1

    公开(公告)日：2003-07-16

    申请号：EP01974069.5

    申请日：2001-10-05

    申请人： NOVO NORDISK A/S

    发明人： KLITMOSE, Lars, Peter

    IPC分类号： A61M5/142 ,  A61M5/315

    CPC分类号： A61M5/14566 ,  A61M2005/31518 ,  B05C17/0113

    摘要： The invention relates to: A portable medication delivery device (1) comprising a medication cartridge (11) having an outlet (111) and a movable piston (112), and a housing (12) for holding said cartridge, and a flexible piston rod (13) being operable to engage and displace said piston along an axis (113) of said cartridge, and guiding means (14) for bending said piston rod away from said axis, and actuating means (15), and driving means (16, 17) for transferring movement from said actuating means to said piston rod, said driving means including a driving wheel (17) for displacing the piston rod (13), said flexible piston rod comprising regularly spaced first members (330; 331; 332) adapted to mechanically cooperate with corresponding second members (171) on said driving wheel. The object of the present invention is to provide a medication delivery system that combines compactness with an improved accuracy. The problem is solved in that said flexible piston rod (13) exhibits a linear or approximately linear path between said driving wheel (17) and said piston (112). This has the advantage of yielding a compact, low-weight device with an improved dose accuracy. The invention may e.g. be used in injection or infusion devices for a person's self-treatment of a disease such as diabetes.

    A MEDICATION DELIVERY DEVICE WITH REPLACEABLE COOPERATING MODULES AND A METHOD OF MAKING SAME
    5.
    发明公开
    A MEDICATION DELIVERY DEVICE WITH REPLACEABLE COOPERATING MODULES AND A METHOD OF MAKING SAME 无效
    供给装置中，可再生的共同行动模块药物

    公开(公告)号：EP1289580A1

    公开(公告)日：2003-03-12

    申请号：EP01937997.3

    申请日：2001-05-29

    申请人： NOVO NORDISK A/S

    发明人： KLITMOSE, Lars, Peter

    IPC分类号： A61M5/172 ,  G01N33/487

    CPC分类号： A61M5/1452 ,  A61M2205/12 ,  A61M2205/586

    摘要： The invention relates to: a medication delivery device and a method of making such a device. The object of the present invention is to provide a handy medication delivery device that may be easily adjusted to the different needs of a given user in different situations and to the different needs of different users, and which is economic from a production point of view. The problem is solved in that it comprises a basis module (1) and one or more replaceable modules (2, 3, 4, 5, 6), each of which is adapted to cooperate mechanically and/or electronically with the basis module to provide a specific function, and the basis module includes resources that are jointly used by the replaceable modules. This has the advantage of providing a rational concept for economically supplying high quality, mass-produced devices capable of being customized to individual users' needs for functionality by avoiding the duplication of key components. The invention may be used in injector type, medication pump type, inhaler or spray type devices for delivering a discrete dose or a continuous dose of a medication to a user.

    AUTOMATIC WITHDRAWAL OF PISTON ROD
    6.
    发明授权
    AUTOMATIC WITHDRAWAL OF PISTON ROD 失效
    自动棒材撤退

    公开(公告)号：EP0840628B1

    公开(公告)日：2002-05-08

    申请号：EP96916020.9

    申请日：1996-06-03

    申请人： NOVO NORDISK A/S

    发明人： KLITMOSE, Lars, Peter

    IPC分类号： A61M5/24

    CPC分类号： A61M5/31535 ,  A61M5/24 ,  A61M5/31543 ,  A61M5/31586 ,  A61M2005/2414 ,  A61M2005/31518

    摘要： A syringe for dosed injection of a medicine from an exchangeable cartridge has a housing comprising a cartridge holder and a dosing mechanism by which a dose is set and subsequently injected by successively advancing a piston rod to press a piston into the cartridge. The dosing mechanism comprises a threaded spindle and a nut member co-operating with the spindle. A dose is set by relative rotation of the spindle and nut member whereby the nut member is moved along the spindle. The position of the nut member on the spindle defines how far the piston rod is advanced. The spindle and the nut is locked against relative rotation when the dosing mechanism is not operated to set a dose. Access to the cartridge holder is obtained by opening a lid connected to the housing and coupled to the dosing mechanism in such a way that the locking of the nut element in its position on the spindle is released when the lid is opened, and the opening movement of the lid is transmitted to a piston rod retraction mechanism.

    AUTOMATIC WITHDRAWAL OF PISTON ROD
    7.
    发明公开
    AUTOMATIC WITHDRAWAL OF PISTON ROD 失效
    自动取消活塞杆

    公开(公告)号：EP0840628A1

    公开(公告)日：1998-05-13

    申请号：EP96916020.0

    申请日：1996-06-03

    申请人： NOVO NORDISK A/S

    发明人： KLITMOSE, Lars, Peter

    IPC分类号： A61M5

    CPC分类号： A61M5/31535 ,  A61M5/24 ,  A61M5/31543 ,  A61M5/31586 ,  A61M2005/2414 ,  A61M2005/31518

    摘要： A syringe for dosed injection of a medicine from an exchangeable cartridge has a housing comprising a cartridge holder and a dosing mechanism by which a dose is set and subsequently injected by successively advancing a piston rod to press a piston into the cartridge. The dosing mechanism comprises a threaded spindle and a nut member co-operating with the spindle. A dose is set by relative rotation of the spindle and nut member whereby the nut member is moved along the spindle. The position of the nut member on the spindle defines how far the piston rod is advanced. The spindle and the nut is locked against relative rotation when the dosing mechanism is not operated to set a dose. Access to the cartridge holder is obtained by opening a lid connected to the housing and coupled to the dosing mechanism in such a way that the locking of the nut element in its position on the spindle is released when the lid is opened, and the opening movement of the lid is transmitted to a piston rod retraction mechanism.

    摘要翻译： 一种用于从可交换盒剂剂量注射药物的注射器具有壳体，该壳体包括药筒保持器和剂量机构，剂量通过该剂量设定并且随后通过连续地推进活塞杆以将活塞压入药筒中而被注射。 定量供给机构包括螺纹心轴和与心轴配合的螺母构件。 剂量通过心轴和螺母构件的相对旋转来设定，由此螺母构件沿心轴移动。 主轴上的螺母构件的位置限定活塞杆前进多远。 当剂量机构未被设定剂量时，主轴和螺母被锁定以防止相对旋转。 通过打开连接到壳体并连接到定量供给机构的盖子来获得通向盒体保持器的通路，使得当盖体打开时松开螺母元件在其在主轴上的位置的锁定，并且打开运动 传递到活塞杆收回机构。

    DISPLACEMENT SYSTEM FOR CONTROLLED INFUSION OF A LIQUID
    8.
    发明公开
    DISPLACEMENT SYSTEM FOR CONTROLLED INFUSION OF A LIQUID 失效
    资助体系的液体控输注

    公开(公告)号：EP0721358A1

    公开(公告)日：1996-07-17

    申请号：EP94928305.0

    申请日：1994-09-27

    申请人： NOVO NORDISK A/S

    发明人： POULSEN, Jens, Ulrik ,  LJUNGGREEN, Henrik ,  EJLERSEN, Henning, Munk ,  MUNK, Jens ,  KLITMOSE, Lars, Peter ,  NIELSEN, Preben, Broskov ,  MIKKELSEN, Soren ,  MOLLER-JENSEN, Jens ,  HEGER, Anders

    IPC分类号： A61M5

    CPC分类号： A61M5/14566

    摘要： In a displacement system for controlled infusion of a liquid from a cartridge comprising a tubular vessel (1), which is at a rear end closed by a piston (3) which may be forced by a piston rod (8) moving into the vessel (1) in the axial direction thereof to press out the liquid through an outlet (2) arranged at a front end of the vessel (1), the piston rod (8) is provided as a flexible incompressible construction which is by a piston rod guide (9) behind the rear end of the cartridge deflected away from the axis of this cartridge, preferably 180°. The piston rod guide (9) has a guiding track comprising a curved part and linear parts at each end of the curved part ensuring that the piston rod is guided along a length (a) in the direction of the axis of the cartridge which length (a) is longer than the distance (b) between the two axes of the piston rod parts projecting from the piston rod guide. The guiding track is further elaborated to the very shape which the curved part of the piston rod will spontaneously adopt when its end portions are kept parallel.

    A MEDICATION DELIVERY DEVICE WITH REPLACEABLE COOPERATING MODULES
    10.
    发明授权
    A MEDICATION DELIVERY DEVICE WITH REPLACEABLE COOPERATING MODULES 无效
    供给装置中，可再生的共同行动模块药物

    公开(公告)号：EP1289580B1

    公开(公告)日：2008-01-23

    申请号：EP01937997.3

    申请日：2001-05-29

    申请人： NOVO NORDISK A/S

    发明人： KLITMOSE, Lars, Peter

    IPC分类号： A61M5/172 ,  G01N33/487

    CPC分类号： A61M5/1452 ,  A61M2205/12 ,  A61M2205/586

    摘要： The invention relates to: a medication delivery device and a method of making such a device. The object of the present invention is to provide a handy medication delivery device that may be easily adjusted to the different needs of a given user in different situations and to the different needs of different users, and which is economic from a production point of view. The problem is solved in that it comprises a basis module (1) and one or more replaceable modules (2, 3, 4, 5, 6), each of which is adapted to cooperate mechanically and/or electronically with the basis module to provide a specific function, and the basis module includes resources that are jointly used by the replaceable modules. This has the advantage of providing a rational concept for economically supplying high quality, mass-produced devices capable of being customized to individual users' needs for functionality by avoiding the duplication of key components. The invention may be used in injector type, medication pump type, inhaler or spray type devices for delivering a discrete dose or a continuous dose of a medication to a user.