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    • 113. 发明公开
    • DRUG INJECTION DEVICE WITH VISUAL END-OF-CONTENTS INDICATOR SYSTEM
    • 药物注射装置具有目视终点指示系统
    • EP3242698A1
    • 2017-11-15
    • EP16700334.2
    • 2016-01-08
    • Novo Nordisk A/S
    • SØRENSEN, MortenECKERT, Philip WulffENGGAARD, Christian PeterJENSEN, Brian
    • A61M5/24A61M5/315A61M5/31
    • A61M5/31541A61M5/24A61M5/31553A61M5/31568A61M5/3157A61M5/31593A61M2005/3126A61M2205/582A61M2205/583
    • Medical device (1) for injecting a set dose of an injectable product into a patient, the device having a cartridge containing the injectable product, a movable dosing driver (11) and a movable dose setting driver (15), and an end-of-contents indicator system (13) having counting means (17) with a counting part (19), and indication means (21) with a signal part (23), wherein the counting part (19) and the signal part (23) are formed with cooperating end-of-contents contact faces (25′, 25″), wherein the signal part (23) is movable between a first indication position and a second indication position, wherein the signal part (23) comprises a biasing means (33) for biasing the signal part (23) towards the first indication position, wherein the counting part (19) comprises a coupling (26), said coupling (26) is configured for operably connecting the counting part (19) to the dose setting driver (15), such that moving of the dose setting driver(15) towards increasing the set dose moves the contact face (25′) of the counting part (19) in relation to the contact face (25″) of the signal part (23) towards engagement of the contact surfaces (25′, 25″), and such that moving of the dose setting driver (15) towards decreasing the set dose moves the contact face (25′) of the counting part (19) away from the contact face (25″) of the signal part (23), wherein the counting part (19) is configured for providing engagement of the contact faces (25′, 25″) when the set dose reach the end-of-contents in the cartridge, and wherein the counting part (19) is configured for moving the signal part (23) towards the second indication position when the set dose is exceeding the end-of-contents in the cartridge. This way, if the user tries to dial a dose of drug beyond the amount remaining in the cartridge, an additional indication is given to the user via a distinctive area (41/43) of the signal part (23) becoming visible through a window (7) of the injector.
    • 115. 发明公开
    • Medicament delivery device
    • 药物输送装置
    • EP2630981A3
    • 2017-10-11
    • EP13168909.3
    • 2010-09-20
    • SHL Group AB
    • Alexandersson, Oscar
    • A61M5/20A61M5/315A61M5/32
    • A61M5/20A61M5/2033A61M5/3157A61M5/3202A61M5/326A61M2005/2013A61M2005/2026A61M2005/206A61M2205/581A61M2205/582A61M2205/583A61M2205/584
    • The present invention relates to a medicament delivery device comprising a tubular housing; a needle shield sleeve (20); a syringe carrier mechanism comprising a syringe carrier (36), a syringe (16), a holding member (46), a first activator member (56) , a second activator member (66), a drive mechanism comprising a plunger rod (90) wherein the second activator member (66) comprises flexible tongues (70) having annular inwardly directed ledges (74), wherein the holding member (46) comprises flexible tongues (52) having ledges (54), and wherein the plunger rod (90) comprises a circumferential groove (96) having a mutual shape as that of the ledges (74) of the second activator member (66) and as that of the ledges (54) of the holding member (46) so that the annular inwardly directed ledges (74) of the second activator member (66) and the radial inwardly directed ledges (54) of the holding member fit into the groove (96).
    • 药物输送装置技术领域本发明涉及一种药物输送装置,其包括管状外壳; 针罩套(20); (36),注射器(16),保持构件(46),第一致动构件(56),第二致动构件(66),包括柱塞杆(90)的驱动机构的注射器承载机构 ),其中所述第二致动构件(66)包括具有环形向内指向的凸缘(74)的柔性舌状物(70),其中所述保持构件(46)包括具有凸缘(54)的柔性舌状物(52),并且其中所述柱塞杆 )包括具有与第二致动器构件(66)的突出部(74)和保持构件(46)的突出部(54)的互配形状的环形凹槽(96),使得环形向内指向 第二致动器构件66的凸缘74和保持构件的径向向内指向的凸缘54配合到凹槽96中。
    • 116. 发明公开
    • PLUNGER SLACK SYRINGE
    • EP3225269A1
    • 2017-10-04
    • EP16163370.6
    • 2016-03-31
    • Galderma S.A.
    • Holmqvist, Anders
    • A61M5/315
    • A61M5/31595A61M5/31515A61M5/3157A61M5/31573A61M2005/3139
    • The present specification relates to a syringe comprising a barrel, a plunger moveably arranged within the barrel and a plunger rod for driving the plunger, and a mechanism for providing feedback to a user as the plunger rod is moved relative to the barrel for driving said plunger such that feedback is given to a user as the plunger rod is moved relative to the barrel for driving the plunger. The plunger rod is arranged to drive the plunger such that a predetermined relative movement between at least a portion of the plunger rod and the plunger is allowed. The present specification further relates to a plunger assembly wherein a predetermined relative movement between at least a portion of the plunger rod and the plunger is allowed
    • 本说明书涉及一种注射器,其包括筒体,可移动地布置在筒体内的柱塞和用于驱动柱塞的柱塞杆,以及用于当柱塞杆相对于筒体移动用于驱动所述柱塞时向使用者提供反馈的机构 使得当柱塞杆相对于筒移动以驱动柱塞时给予使用者反馈。 柱塞杆布置成驱动柱塞,从而允许柱塞杆的至少一部分与柱塞之间的预定相对运动。 本说明书还涉及一种柱塞组件,其中允许柱塞杆的至少一部分与柱塞之间的预定相对运动