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1. 发明申请

WO2022018107A1 ELECTRONIC SYSTEM FOR A DRUG DELIVERY DEVICE, DRUG DELIVERY DEVICE, AND ASSOCIATED METHOD 审中-公开
公开(公告)号：WO2022018107A1
公开(公告)日：2022-01-27
申请号：PCT/EP2021/070315
申请日：2021-07-21
申请人： SANOFI
发明人： DRAPER, Paul, Richard , O'HARE, Aidan, Michael , MARSH, William, Geoffrey, Arthur , GLEDHILL, Richard, Paul , MORRIS, Anthony, Paul , JENKINS, Daniel, Paul , EARWALKER, Tom, Alexander , GAZELEY, Oliver, Charles , HARVEY-COOK, Adam, Moyo , ALT, Stefan
IPC分类号： A61M5/315
摘要： An electronic system (1000) for a drug delivery device (1) is provided, the electronic system comprising: at least one user interface member (1600) configured to be manipulated by a user for performing a dose setting operation to set a dose of drug to be delivered by the drug delivery device and/or for performing a dose delivery operation for delivering a set dose, an electronic control unit (1100) configured to control operation of the electronic system, the electronic system having a first state and a second state, wherein the electronic system has an increased electrical power consumption in the second state as compared to the first state, an electrical signaling unit (1300) configured to provide at least one electrical signal when the user interface member is manipulated, wherein the user interface member is further configured to be manipulated for an activation operation, a manipulation evaluation unit (1150), the manipulation evaluation unit being operatively connected to the electrical signaling unit and configured to evaluate the at least one electrical signal of the signaling unit in order to determine whether the manipulation of the user interface member indicated by the at least one signal of the signaling unit qualifies as an activation operation, wherein the manipulation of the user interface member for the activation operation is different from the manipulation of the user interface member for the dose setting operation and for the dose delivery operation, and wherein the electronic control unit is configured to switch the electronic system into the second state of higher power consumption when the manipulation evaluation unit has confirmed that the manipulation qualifies as activation operation. Further, a drug delivery device, a method and a computer program product are disclosed.

2. 发明申请

WO2023046801A1 ELECTRONIC SYSTEM, USER INTERFACE MEMBER, DRUG DELIVERY DEVICE AND METHOD FOR DETECTING WHETHER A DRUG DELIVERY DEVICE IS, OR WAS, EXPOSED TO FLUID 审中-公开
公开(公告)号：WO2023046801A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076296
申请日：2022-09-22
申请人： SANOFI
发明人： DRAPER, Paul, Richard , MORRIS, Anthony, Paul , STEEL, Samuel, Keir
IPC分类号： A61M5/315 , A61M5/50 , A61M5/24
摘要： Electronic system, user interface member, drug delivery device and method for detecting whether a drug delivery device is, or was, exposed to fluid In at least one embodiment, the electronic system is configured to compare measurements taken with a measurement (21) unit with a reference and to determine, based on the result of the comparison, an exposure of the drug delivery device to fluid. The measurements are suitable to provide information about the drug delivery device.

3. 发明申请

WO2023046798A1 ELECTRONIC COMPONENT FOR A DRUG DELIVERY DEVICE 审中-公开
公开(公告)号：WO2023046798A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076293
申请日：2022-09-22
申请人： SANOFI
发明人： DRAPER, Paul Richard , MORRIS, Anthony, Paul , STEEL, Samuel, Keir
IPC分类号： A61M5/24 , A61M5/315
摘要： In at least one embodiment, the electronic component (1) for a drug delivery device comprises a carrier (2) having a mounting section (21) and a sensor section (22) connected to the mounting section via a connection region (23). A sensor (3) is arranged on the sensor section and an electric element (4) is arranged on the mounting section and electrically connected to the sensor. The sensor section is arranged movable with respect to the mounting section between a first position and a sensing position. In the sensing position, the sensor is axially offset compared to the first position.

4. 发明公开

EP4405007A1 ENCODER RING, DOSE RECORDING SYSTEM AND DRUG DELIVERY DEVICE HEREWITH 审中-公开
公开(公告)号：EP4405007A1
公开(公告)日：2024-07-31
申请号：EP22789220.5
申请日：2022-09-22
申请人： Sanofi
发明人： DRAPER, Paul, Richard , MORRIS, Anthony, Paul , STEEL, Samuel, Keir
IPC分类号： A61M5/315
CPC分类号： A61M5/31568 , A61M5/3155 , A61M2205/330620130101 , A61M2205/5020130101 , A61M2207/0020130101

5. 发明申请

WO2023046802A1 CHECKING A SENSOR OF A DRUG DELIVERY DEVICE OR OF A DRUG DELIVERY ADD-ON DEVICE 审中-公开
公开(公告)号：WO2023046802A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076297
申请日：2022-09-22
申请人： SANOFI
发明人： DRAKE, Jonathan Jason , DRAPER, Paul, Richard , MORRIS, Anthony, Paul , O'HARE, Aidan, Michael , SMITH, Ronald Antony , WHITEHOUSE, John
IPC分类号： A61M5/315 , A61M5/50 , G01D5/347 , A61M5/31
摘要： A method for checking a sensor of a drug delivery device or of a drug delivery add-on device is disclosed, wherein the sensor is provided and configured to detect expelling of a drug dose being delivered with the drug delivery device and to output a respective sensor signal, and wherein the method comprises taking readings of the sensor signal in addition to readings taken for calculating the dose delivered with the drug delivery device, and processing the additionally taken readings for determining at least one condition of the sensor.

6. 发明申请

WO2023046795A1 TUNING OF AT LEAST ONE THRESHOLD OF A SENSOR OF A DRUG DELIVERY DEVICE OR OF A DRUG DELIVERY ADD-ON DEVICE 审中-公开
公开(公告)号：WO2023046795A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076290
申请日：2022-09-22
申请人： SANOFI
发明人： DRAKE, Jonathan Jason , MORRIS, Anthony, Paul , SMITH, Ronald, Antony
IPC分类号： A61M5/24 , A61M5/315
摘要： A method for tuning of at least one threshold of a sensor of a drug delivery device or of a drug delivery add-on device is disclosed, wherein the drug delivery device comprises a movable dosage programming component and the sensor is provided and configured to detect movement of the movable dosage programming component relative to the sensor during dosing of a drug by comparing an output signal of the sensor with at least one threshold, and wherein the method comprises the following steps: calibrating a manufacturing setup rig for sensors of drug delivery devices or drug delivery add-on devices by determining a setting of a threshold for a reference sensor by means of a reference movable dosage programming component and an electronic system configured for processing a signal generated by the reference sensor upon movement of the reference movable dosage programming component and converting the determined setting into a threshold factor; and tuning a threshold of a sensor of a production drug delivery device or of a production drug delivery add-on device by collecting data of the output signal of the sensor by sampling the moving reference movable dosage programming component and calculating at least one threshold based on the collected data using the threshold factor and programming a further electronic system configured for usage with the sensor with the calculated at least one threshold.

7. 发明申请

WO2021191327A1 ELECTRONIC SYSTEM FOR A DRUG DELIVERY DEVICE 审中-公开
公开(公告)号：WO2021191327A1
公开(公告)日：2021-09-30
申请号：PCT/EP2021/057670
申请日：2021-03-25
申请人： SANOFI
发明人： TROEBNER, Philipp , EARDLEY, Zoë, Georgina , MORRIS, Anthony, Paul , MARSH, William, Geoffrey, Arthur
IPC分类号： A61M5/315 , A61M2205/3317 , A61M2205/3561 , A61M2205/3584 , A61M2205/8212 , A61M5/31553 , A61M5/31568 , A61M5/31585 , A61M5/31593
摘要： The present invention refers to an electronic system (100) for a drug delivery device (1). The electronic system (100) may comprise a dose setting and drive mechanism which is configured to perform a dose setting operation for setting a dose to be delivered by the drug delivery device and a dose delivery operation for delivering the set dose. The dose setting and drive mechanism may comprise a first member (20, 30, 90) and a second member (11, 40, 70, 80), wherein the dose setting and drive mechanism is configured such that, at least in the dose delivery operation and/or in the dose setting operation, the first member moves relative to the second member. The electronic system (100) may further comprise an electrical power supply (150), e.g. a rechargeable or non-rechargeable battery, a communication unit (140) for communicating with another device, and an electronic control unit (110) configured to control an operation of the electronic system. The electronic system (100) has a first state in which the communication unit (140) is not activated and a second state in which the communication unit (140) is activated. The electronic system (100) may further comprise an electrical use detection unit (130). The electrical use detection unit is operatively connected to the electronic control unit (110) and configured to generate a first signal which is indicative that the user has commenced or finished the relative movement between the first member and the second member. Further, the electronic system (100) is configured such that it is switched from the first state into the second state by the electronic control unit (110) in response to the first signal, thereby inducing the communication unit (140) to establish said communication with another device.

8. 发明公开

EP4405011A1 COMPONENT FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE 审中-公开
公开(公告)号：EP4405011A1
公开(公告)日：2024-07-31
申请号：EP22790503.1
申请日：2022-09-22
申请人： Sanofi
发明人： DRAPER, Paul, Richard , MORRIS, Anthony, Paul , STEEL, Samuel, Keir
IPC分类号： A61M5/315 , A61M5/24
CPC分类号： A61M5/31551 , A61M5/24 , A61M2205/753620130101 , A61M2205/0220130101

9. 发明申请

WO2023046787A1 ENCODER RING, DOSE RECORDING SYSTEM AND DRUG DELIVERY DEVICE HEREWITH 审中-公开
公开(公告)号：WO2023046787A1
公开(公告)日：2023-03-30
申请号：PCT/EP2022/076282
申请日：2022-09-22
申请人： SANOFI
发明人： DRAPER, Paul, Richard , MORRIS, Anthony, Paul , STEEL, Samuel, Keir
IPC分类号： A61M5/315
摘要： The present invention refers to an encoder ring (110) for a dose recording system of a drug delivery device (1). The encoder ring (110) comprises a support ring (111) having a substantially circular configuration and comprising a proximal end face and a distal end face, and a series of flag segments (112) rigidly connected to each other via the support ring (111), with each flag segment (112) having a substantially rectangular outer surface extending in a curved plane. At least one of the flag segments (112) comprises a retention clip (114) and/or a positioning pin (113).

10. 发明申请

WO2021191328A1 ELECTRONIC SYSTEM FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE 审中-公开
公开(公告)号：WO2021191328A1
公开(公告)日：2021-09-30
申请号：PCT/EP2021/057671
申请日：2021-03-25
申请人： SANOFI
发明人： TROEBNER, Philipp , MORRIS, Anthony, Paul , DRAPER, Paul, Richard , SMITH, Ronald, Antony
IPC分类号： A61M5/315 , A61M2205/3306 , A61M2205/52 , A61M2205/8212 , A61M5/31528 , A61M5/31535 , A61M5/3155 , A61M5/3156 , A61M5/31568 , A61M5/31593
摘要： An electronic system (1000) for a drug delivery device (1, 2) is provided, the electronic system comprising: an electronic control unit (1100) configured to control an operation of the electronic system, and an electrical motion sensing unit (1200) which, when operative, is configured to generate one or more data signals, the data signals being suitable to quantify relative rotational movement between a first member (1780) and a second member (1790) during a dose setting operation for setting a dose to be delivered by the drug delivery device and/or a dose delivery operation for delivering the set dose, and wherein the electronic system is configured to perform a comparison operation to compare first data indicative for a first relative angular position of the first member and the second member, the first data being derivable from one or more data signals generatable by the electrical motion sensing unit when the electrical motion sensing unit operates during the dose setting operation or the dose delivery operation, with second data indicative for a second relative angular position of the first member and the second member.

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