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    • 2. 发明申请
    • DEVICE FOR ADMINISTERING A FLUID PRODUCT
    • 用于管理流体产品的装置
    • WO2015127965A1
    • 2015-09-03
    • PCT/EP2014/053668
    • 2014-02-26
    • TECPHARMA LICENSING AG
    • STECK, JürgBAUMERT, JanLAUSTER, ChristophGURTNER, ThomasMATHYS, RenéHOSTETTLER, PatrickBINGGELI, NicolasBURI, Thomas
    • A61M5/142
    • A61M5/172A61M5/14216A61M5/14244A61M5/16831A61M2005/16863A61M2205/18A61M2205/332A61M2205/3331A61M2205/3368A61M2205/502A61M2205/52A61M2205/702A61M2205/8206
    • An infusion apparatus (1) for the administration of a medication from a reservoir (2) with a plug (4) moveable along a central axis in a distal direction for ejection, the apparatus comprising; a housing (5) and a drive mechanism and a force sensor (85) and a transfer element (56); wherein the drive mechanism comprises a first (51) and a second (52) conveying element, the second conveying element (52) to advance the plug (4) in the reservoir (2) in said distal direction, the first conveying element (51) limited for axial movement relative to the housing but rotatable in both senses to facilitate an ejecting or resetting movement of the second conveying element (52); wherein the force sensor (85) is arranged in the central axis between a part of the housing and the proximal end of the drive mechanism and wherein the transfer element (56) is axially stacked between the force sensor (85) and the first conveying element (51) such that the force sensor (85) bears axial forces exerted by the ejection movement; characterized in that the second conveying element (52) moves the transfer element away from the first conveying element (51) against the bias of a restoring force such that the force sensor (85) bears axial forces exerted by the resetting movement.
    • 一种用于从具有插头(4)的储存器(2)施用药物的输注装置(1),所述塞子沿着中心轴线沿远端方向移动以便喷射,所述装置包括: 壳体(5)和驱动机构和力传感器(85)和传递元件(56); 其中所述驱动机构包括第一输送元件(51)和第二输送元件(52),所述第二输送元件(52)沿所述远端方向将所述塞子(4)推进到所述储存器(2)中,所述第一输送元件 )限制用于相对于壳体的轴向移动,但是可以以两种方式旋转,以便于第二输送元件(52)的弹出或复位运动。 其中所述力传感器(85)布置在所述壳体的一部分和所述驱动机构的近端之间的中心轴线处,并且其中所述传递元件(56)轴向地堆叠在所述力传感器(85)和所述第一输送元件 (51),使得力传感器(85)承受由喷射运动施加的轴向力; 其特征在于,所述第二输送元件(52)克服所述恢复力的偏压使所述传递元件远离所述第一输送元件(51)移动,使得所述力传感器(85)承受由所述复位运动施加的轴向力。
    • 3. 发明申请
    • OCCLUSION RECOGNITION IN AN ADMINISTERING APPARATUS
    • 管理装置中的声明识别
    • WO2011044706A1
    • 2011-04-21
    • PCT/CH2010/000253
    • 2010-10-13
    • TECPHARMA LICENSING AGBURI, ThomasRUFER, Michael
    • BURI, ThomasRUFER, Michael
    • A61M5/145A61M5/168A61M5/142H02H7/085
    • A61M5/16854A61M5/14248A61M5/14526A61M5/16831A61M2205/3331
    • A device and a method for controlling a medical administering apparatus are disclosed. An electrical motor of the medical administering apparatus is activated during defined discharging events. The motor is controlled as per a predefined speed profile with a plurality of regions (P i ). A load sensor establishes load signals (I mot ) that constitute a measure of the electrical load formed by the motor, e.g. load signals that represent the motor current. A monitoring arrangement compares a variable derived from the load signals with at least one predefined condition and emits an occlusion signal if the condition is satisfied. In order to compensate for acceleration effects, the load signals are corrected as a function of the current region by an associated correction value (I 1 ; I 2 ; I 3 ). This allows reliable recognition of occlusions even in the case of short discharging events.
    • 公开了一种用于控制医疗装置的装置和方法。 医疗管理装置的电动机在定义的放电事件期间被激活。 根据具有多个区域(Pi)的预定速度轮廓来控制马达。 负载传感器建立负载信号(Imot),其构成由电动机形成的电负载的测量,例如, 代表电机电流的负载信号。 监视装置将来自负载信号的变量与至少一个预定条件进行比较,并且如果满足条件则发出遮挡信号。 为了补偿加速度影响,负载信号通过相关联的校正值(I1; I2; I3)作为当前区域的函数进行校正。 即使在短放电事件的情况下也能够可靠地识别闭塞。
    • 8. 发明申请
    • A COUPLING MECHANISM FOR A MEDICATION DELIVERY DEVICE
    • 药物递送装置的耦合机制
    • WO2017219154A1
    • 2017-12-28
    • PCT/CH2017/000050
    • 2017-05-23
    • TecPharma Licensing AG
    • HIRSCHEL, JürgHOSTETTLER, PatrickBURI, ThomasSCHEURER, Simon
    • A61M5/145A61M5/315A61M5/142A61M5/32
    • A coupling mechanism for a medication delivery device which is embodied in a housing. The coupling mechanism comprises a first part having a longitudinal axis and which is axially fixed with respect to the housing and rotatable around the longitudinal axis, the first part having a gearing engagement to a second part which is arranged along the longitudinal axis, the gearing engagement having a first frictional resistance. The second part is axially moveable along the longitudinal axis, and directly or indirectly in a friction fit engagement with respect to the housing, the friction fit engagement having a second frictional resistance. The coupling mechanism is characterized by that the first frictional resistance is below the second frictional resistance such that a rotation of the first part in a first rotation direction axially moves the second part away from the first part along the longitudinal axis and a rotation in a second rotation direction which is opposite to the first rotation direction reduces the axial distance between the first and second part and/or axially moves the second part in coupling abutment with the first part.
    • 用于体现在壳体中的药物输送装置的联接机构。 联接机构包括第一部分和第二部分,第一部分具有纵向轴线并且相对于壳体轴向固定并且可围绕纵向轴线旋转,第一部分具有与沿着纵向轴线布置的第二部分的传动接合,传动接合 具有第一摩擦阻力。 第二部分可沿纵向轴线轴向移动,并且直接或间接地相对于壳体以摩擦配合接合,摩擦配合接合具有第二摩擦阻力。 联接机构的特征在于,第一摩擦阻力低于第二摩擦阻力,使得第一部件在第一旋转方向上的旋转使第二部件沿着纵向轴线从第一部件轴向地移开, 与第一旋转方向相反的旋转方向减小了第一和第二部分之间的轴向距离和/或使第二部分与第一部分联接邻接地轴向移动。