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公开(公告)号：EP4361580A3
公开(公告)日：2024-09-25
申请号：EP24150804.3
申请日：2017-07-13
IPC分类号： G01F13/00 , G01F17/00 , A61M5/31 , A61M5/168 , G01N21/17 , A61M5/20 , A61M5/315 , G01F11/02 , G01F23/292 , G01F23/284
CPC分类号： G01F11/025 , G01F17/00 , G01F23/2845 , G01F23/2927 , A61M5/20 , A61M5/31541 , A61M5/31566 , A61M5/31568 , A61M2005/200620130101 , A61M2205/1820130101 , A61M2205/331720130101 , A61M2205/337920130101 , A61M2205/355320130101 , A61M2205/356120130101 , A61M2205/357620130101 , A61M2205/358420130101 , A61M2205/359220130101 , A61M2205/5020130101 , A61M2205/50220130101 , A61M2205/58420130101 , A61M5/31535 , A61M2205/330620130101
摘要： Embodiments described herein generally relate to devices, systems and methods for measuring a volume or number of doses remaining in a drug delivery device that is used for delivering a dose to a patient. In some embodiments, a dose measurement system for measuring the liquid volume in a container includes a light guide disposed and configured to reflect electromagnetic radiation toward the container. The dose measurement system also includes a light guide disposed and configured to emit electromagnetic radiation into the light guide. A plurality of sensors are located in the apparatus that are optically coupleable to the light guide and are disposed and configured to detect the electromagnetic radiation emitted by at least a portion of the light guide. The apparatus also includes a processing unit configured to receive data representing the portion of the detected electromagnetic radiation from each of the plurality of sensors. The processing unit is further operable to convert the received data into a signature representative of the electromagnetic radiation detected by the plurality of sensors.
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公开(公告)号：EP4215883A1
公开(公告)日：2023-07-26
申请号：EP21869131.9
申请日：2021-08-25
摘要： Provided is a residual gas volume measuring device capable of highly accurately measuring the volume of residual gas while preventing a deterioration in a pump that pressurizes an airtight container. This residual gas volume measuring device comprises: a second pipe 50 through which an airtight container 10 filled with a basic carbon dioxide absorbing liquid and a second reservoir 40 retaining pressurization water are in communication with each other, a section closer to the airtight container 10 of which is filled with the carbon dioxide absorbing liquid, and a section closer to the second reservoir 40 of which is filled with the pressurization water; and a pump P1 that is provided in the section of the second pipe 50 that is filled with the pressurization water. Before residual gas is introduced from a container B to be tested into the airtight container 10, the pump P1 sends the pressurization water in the second pipe 50 toward the second reservoir 40, and after the residual gas is introduced from the container B to be tested into the airtight container 10, the pump P1 sends the pressurization water in the second pipe 50 toward the airtight container 10.
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公开(公告)号：EP2829842B1
公开(公告)日：2022-12-21
申请号：EP13177503.3
申请日：2013-07-22
IPC分类号： G01B11/00 , G01F17/00 , G06T7/62 , H04N13/211 , H04N13/221 , H04N13/282 , H04N13/271 , H04N5/232
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公开(公告)号：EP3966106A1
公开(公告)日：2022-03-16
申请号：EP20739431.3
申请日：2020-05-07
发明人： DURHAM, Michael , MACEY, Paul
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公开(公告)号：EP3004814B1
公开(公告)日：2021-07-07
申请号：EP14731049.4
申请日：2014-05-15
发明人： BARBANTI, Giovanni , BASSI, Gino
IPC分类号： G01F17/00
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公开(公告)号：EP3094948B1
公开(公告)日：2021-03-10
申请号：EP15737599.9
申请日：2015-01-13
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公开(公告)号：EP3724614A1
公开(公告)日：2020-10-21
申请号：EP18803654.5
申请日：2018-11-14
发明人： PALATINI, Florian , BIRGEL, Eric , HAAG, Tanja
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公开(公告)号：EP3649444A1
公开(公告)日：2020-05-13
申请号：EP18734363.7
申请日：2018-06-04
发明人： CUNNINGHAM, Vincent , OUTA, Ali , AI-TAIE, Ihsan , AMER, Ayman
IPC分类号： G01F17/00 , G01F23/296 , G01N29/024 , G01N29/22 , G01N29/265
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