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公开(公告)号：US20210330890A1
公开(公告)日：2021-10-28
申请号：US17273875
申请日：2019-09-02
IPC分类号： A61M5/315
摘要： An injection device is disclosed wherein a dose can be set by rotating a dose setting member, whereby a push button is elevated from one end of the device a distance proportional to the set dose from a position fixed relative to the housing, and wherein the set dose can then be injected by pressing the push button back to its non-elevated position, through which motion a screw will move approximately the same distance or a smaller distance. The invention provides a method of reducing the dose force and/or the push-button movement during injection.
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公开(公告)号：US20230285675A1
公开(公告)日：2023-09-14
申请号：US18199532
申请日：2023-05-19
CPC分类号： A61M5/2033 , A61M5/31585 , A61M5/326 , A61M5/5086 , A61M2005/3143
摘要： An auto injector is provided by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. Solutions to improve the functionality of the retraction of the needle and the general experience of the use, are also provided.
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公开(公告)号：US12121707B2
公开(公告)日：2024-10-22
申请号：US17273875
申请日：2019-09-02
CPC分类号： A61M5/31551 , A61M5/31501 , A61M5/31585 , A61M2005/3126 , A61M5/31558 , A61M2205/581 , A61M2205/585
摘要： An injection device is disclosed wherein a dose can be set by rotating a dose setting member, whereby a push button is elevated from one end of the device a distance proportional to the set dose from a position fixed relative to the housing, and wherein the set dose can then be injected by pressing the push button back to its non-elevated position, through which motion a screw will move approximately the same distance or a smaller distance. The invention provides a method of reducing the dose force and/or the push-button movement during injection.
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公开(公告)号：US12097358B2
公开(公告)日：2024-09-24
申请号：US18199532
申请日：2023-05-19
CPC分类号： A61M5/2033 , A61M5/31585 , A61M5/326 , A61M5/5086 , A61M2005/3143 , A61M2205/584
摘要： An auto injector is provided by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. Solutions to improve the functionality of the retraction of the needle and the general experience of the use, are also provided.
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公开(公告)号：US20210030962A1
公开(公告)日：2021-02-04
申请号：US17043991
申请日：2019-03-30
摘要： The invention relates to an auto injector, by which a fixed dose of a medicament can be injected as self-treatment, and by which needle exposure to an accessible position, injection of the medicament and retraction of the needle to an inaccessible position is automatically performed as a continuous sequence, after the auto injector is triggered. The invention provides solutions to improve the functionality of the retraction of the needle and the general experience of the use.
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