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21.发明授权公开(公告)号：US11547803B2
公开(公告)日：2023-01-10
申请号：US16031962
申请日：2018-07-10
发明人： Hardy Kietzmann , Jasmin Groeschke , Hanno Juhnke , Jan-Peter Spengler , Matthias Scharf , Christoph Dette , Michael Schrack , Olaf Zeckai
摘要： The present invention relates to a drive mechanism for a drug delivery device, comprising: a piston rod to operably engage with a piston of a cartridge to displace the piston in a distal direction during a dose dispensing action, at least one actuation member mechanically coupled with the piston rod to induce a distally directed displacement of the piston rod when actuated by a user, a control to ascertain at least one predefined condition of use, and at least one interlock member coupled with the control to mechanically obstruct displacement of the piston rod if the condition of use is not fulfilled.
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公开(公告)号：US20220254484A1
公开(公告)日：2022-08-11
申请号：US17731681
申请日：2022-04-28
发明人： Jasmin Groeschke , Hanno Juhnke , Jan-Peter Spengler , Matthias Scharf , Christoph Dette , Michael Schrack , Olaf Zeckai
摘要： An apparatus is disclosed, comprising a detector unit comprising a detector configured to detect an actuation action performable via the detector unit to an actuation button of a medical device to cause the medical device to eject at least a portion of a medicament comprised in the medical device. The detector is configured to detect the actuation action based on a detection of a force and/or a touch applied to the detector unit as part of the actuation action. The apparatus further comprises an electric unit connected to the detector and configured to store and/or provide information related to the detected actuation action. Furthermore, an according method and a computer program for controlling this method are disclosed.
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公开(公告)号：US10564129B2
公开(公告)日：2020-02-18
申请号：US15329948
申请日：2015-08-04
发明人： Hanno Juhnke , Jan-Peter Spengler , Jasmin Groeschke , Anne Boker , Michael Fischer , Matthias Scharf , Michael Schrack , Olaf Zeckai , Jurgen Hemberger
摘要： The present invention relates to a method of testing the mechanical integrity of a cartridge (10) containing a medicament and being arranged inside a drug delivery device (20). The invention also relates to a testing arrangement and to a respective drug delivery device, wherein the method comprises the steps of: acoustically stimulating the cartridge (10), measuring of the cartridge's (10) acoustic response (60) to the acoustic stimulation (32), comparing the acoustic response (60) with a standard response (62) of an intact cartridge (10), and determining the mechanical integrity of the cartridge (10) on the basis of the comparison.
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24.发明授权公开(公告)号：US10184866B2
公开(公告)日：2019-01-22
申请号：US15502425
申请日：2015-08-04
发明人： Hanno Juhnke , Jan-Peter Spengler , Jasmin Groeschke , Michael Fischer , Matthias Scharf , Michael Schrack , Olaf Zeckai
摘要： A testing device for testing the mechanical integrity of a hollow breakable item includes a squeezable element to radially abut with a sidewall portion of the breakable item. The testing device further includes a sleeve extending in an axial direction to receive the sidewall portion of the breakable item and having a first contact surface to axially engage with the squeezable element. The testing device also includes a plunger displaceable in axial direction relative to the sleeve and having a second contact surface to axially engage with the squeezable element. The squeezable element is axially squeezable by a relative displacement of plunger and sleeve to increase the squeezable element's radial expansion and to apply radially directed pressure to the breakable item's sidewall portion.
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25.发明申请公开(公告)号：US20170227432A1
公开(公告)日：2017-08-10
申请号：US15502425
申请日：2015-08-04
发明人： Hanno Juhnke , Jan-Peter Spengler , Jasmin Groeschke , Michael Fischer , Matthias Scharf , Michael Schrack , Olaf Zeckai
IPC分类号： G01N3/08
CPC分类号： G01N3/08 , G01M99/007 , G01N3/12 , G01N2203/0067 , G01N2203/0274
摘要： A testing device for testing the mechanical integrity of a hollow breakable item includes a squeezable element to radially abut with a sidewall portion of the breakable item. The testing device further includes a sleeve extending in an axial direction to receive the sidewall portion of the breakable item and having a first contact surface to axially engage with the squeezable element. The testing device also includes a plunger displaceable in axial direction relative to the sleeve and having a second contact surface to axially engage with the squeezable element. The squeezable element is axially squeezable by a relative displacement of plunger and sleeve to increase the squeezable element's radial expansion and to apply radially directed pressure to the breakable item's sidewall portion.
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公开(公告)号：US20150108964A1
公开(公告)日：2015-04-23
申请号：US14367828
申请日：2012-12-20
CPC分类号： G01R27/02 , G01J1/02 , G01K3/04 , G01K7/01 , G01K13/00 , G01N25/56 , G01N27/121 , G01N33/0027 , G01N33/15 , H01L51/00
摘要： The present invention relates to a sensor arrangement to monitor at least one ambient parameter, the sensor arrangement comprising: a first layer exhibiting a first electrical conductivity, and at least a second layer exhibiting a second electrical conductivity different than the first electrical conductivity and being at least partially in direct contact with the first layer, wherein the first and the second layer in an initial configuration comprise different concentrations of a diffusible component, having an impact on the conductivity of the first and/or the second layer.
摘要翻译： 本发明涉及一种用于监测至少一个环境参数的传感器装置，该传感器装置包括：具有第一导电性的第一层和至少具有不同于第一导电性的第二导电性的第二层，并且处于 至少部分地与第一层直接接触，其中初始构型中的第一层和第二层包括不同浓度的可扩散组分，其具有对第一层和/或第二层的导电性的影响。
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