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公开(公告)号：US20230270948A1
公开(公告)日：2023-08-31
申请号：US18310275
申请日：2023-05-01
发明人： Masaru Saiki
IPC分类号： A61M5/315
CPC分类号： A61M5/31551 , A61M5/3158 , A61M5/31585 , A61M5/31511 , A61M5/31501 , A61M5/31528 , A61M5/24
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US20180361075A1
公开(公告)日：2018-12-20
申请号：US16110148
申请日：2018-08-23
发明人： Masaru Saiki
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US20210393884A1
公开(公告)日：2021-12-23
申请号：US17466127
申请日：2021-09-03
发明人： Masaru Saiki
IPC分类号： A61M5/315
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US10682468B2
公开(公告)日：2020-06-16
申请号：US16110148
申请日：2018-08-23
发明人： Masaru Saiki
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US11672915B2
公开(公告)日：2023-06-13
申请号：US16852268
申请日：2020-04-17
发明人： Masaru Saiki
CPC分类号： A61M5/31551 , A61M5/3158 , A61M5/31501 , A61M5/31511 , A61M5/31528 , A61M5/31585 , A61M5/24 , A61M5/31558 , A61M5/31575 , A61M5/31586 , A61M2202/0478 , A61M2207/00
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US20200238017A1
公开(公告)日：2020-07-30
申请号：US16852268
申请日：2020-04-17
发明人： Masaru Saiki
IPC分类号： A61M5/315
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US20160001009A1
公开(公告)日：2016-01-07
申请号：US14858103
申请日：2015-09-18
发明人： Masaru Saiki
IPC分类号： A61M5/315
CPC分类号： A61M5/31551 , A61M5/24 , A61M5/31501 , A61M5/31511 , A61M5/31528 , A61M5/31558 , A61M5/31575 , A61M5/3158 , A61M5/31585 , A61M5/31586 , A61M2202/0478 , A61M2207/00
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US20160001007A1
公开(公告)日：2016-01-07
申请号：US14844264
申请日：2015-09-03
发明人： Masaru Saiki
IPC分类号： A61M5/315
CPC分类号： A61M5/31551 , A61M5/24 , A61M5/31501 , A61M5/31511 , A61M5/31528 , A61M5/31558 , A61M5/31575 , A61M5/3158 , A61M5/31585 , A61M5/31586 , A61M2202/0478 , A61M2207/00
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
摘要翻译： 一种用于具有由导螺杆驱动的旋转固定柱塞杆的药物输送装置的驱动机构。 导螺杆接合一个与释放旋钮连接的自由锁。 剂量设定拨盘与使用离合器的内筒配合以在剂量设定和分配期间建立柱塞杆的轴向移动。
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公开(公告)号：US11344678B2
公开(公告)日：2022-05-31
申请号：US17466127
申请日：2021-09-03
发明人： Masaru Saiki
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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公开(公告)号：US10058659B2
公开(公告)日：2018-08-28
申请号：US14844264
申请日：2015-09-03
发明人： Masaru Saiki
CPC分类号： A61M5/31551 , A61M5/24 , A61M5/31501 , A61M5/31511 , A61M5/31528 , A61M5/31558 , A61M5/31575 , A61M5/3158 , A61M5/31585 , A61M5/31586 , A61M2202/0478 , A61M2207/00
摘要： A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.
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