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1. 发明公开

EP4275719A3 SAFETY MECHANISM FOR AN AUTOINJECTOR 审中-实审
公开(公告)号：EP4275719A3
公开(公告)日：2024-04-24
申请号：EP23195978.4
申请日：2023-09-07
申请人： Ypsomed AG
发明人： Scheurer, Simon , Hostettler, Patrick , Klötzli, Urs , Schüpbach, Simon , Zumstein, Dominik , Allenspach, Marcel , Hulliger, Manuel , Büchi, Florian , Etter, Leoni , Lindegger, Stefan
IPC分类号： A61M5/20 , A61M5/32
CPC分类号： A61M5/3202
摘要： The invention relates to a safety mechanism for an injection device. The safety mechanism comprising an assembly (2) defining a longitudinal axis and including a cap (10) releasably attachable to a distal end portion of the assembly (2). The cap (10) comprises a deflectable holding member (11) adapted to hold the cap (10) on the distal end portion. The assembly further comprises a rocker (38) tiltable around a center (35), the center dividing the rocker in a first portion (38.2) and a second portion (38.1). In a first tilt position of the rocker the cap (10) is hold on the distal end by the holding member (11) and in a second tilt position the holding member (11) is deflected by the second portion (38.1) such that the cap (10) is released from the distal end portion.

2. 发明公开

EP4301435A1 CODE INFORMATION FOR DRUG DELIVERY DEVICE 审中-实审
公开(公告)号：EP4301435A1
公开(公告)日：2024-01-10
申请号：EP22707190.9
申请日：2022-02-24
申请人： Ypsomed AG
发明人： SCHRUL, Christian , BOSSHARD, Simon Martin , SCHEURER, Simon , BRÜGGER, Martin
IPC分类号： A61M5/20 , A61M5/315 , A61M5/48

3. 发明公开

EP4299089A1 NEEDLE ASSEMBLY FOR AN INJECTION OR INFUSION DEVICE 审中-公开
公开(公告)号：EP4299089A1
公开(公告)日：2024-01-03
申请号：EP22181478.3
申请日：2022-06-28
申请人： Ypsomed AG
发明人： Gurtner, Thomas , Kobel, Eduard , Strassburger, David
IPC分类号： A61M5/158 , A61M5/32 , A61M5/34 , A61M5/14 , A61M5/31
摘要： A needle assembly for an injection or an infusion device comprising a cannula (32) having an outer diameter, an inner diameter and a wall there between forming a lumen (49) defining a longitudinal axis connecting a proximal end to a distal end of the cannula (32). The assembly furthermore comprises a hub (33) for holding the cannula (32) wherein the hub (33) comprises a distal section (36), a proximal section (38) and a passageway (44) between the proximal and distal sections (36, 38). A holding means (37) is located in the passageway (44) between the distal and proximal sections and the holding means has an inner dimension (48) or diameter smaller than the outer diameter (47) of the cannula to form a sliding seat (45) with the cannula. The holding means (37) comprises at least one second passageway (50) connecting the proximal and distal sections of the hub.

4. 发明公开

EP4237037A1 DRUG DELIVERY DEVICE WITH INCREASED SAFETY 审中-实审
公开(公告)号：EP4237037A1
公开(公告)日：2023-09-06
申请号：EP21791422.5
申请日：2021-10-21
申请人： Ypsomed AG
发明人： URBANEK, Leos , SCHNEIDER, Andreas , JOST, Reto , HOSTETTLER, Patrick
IPC分类号： A61M5/142 , A61M5/20 , G16H20/17 , G16H80/00 , A61M5/32

5. 发明公开

EP4194033A1 VERABREICHUNGSVORRICHTUNG ZUR ABGABE EINES WIRKSTOFFS AUS EINEM MEHRKAMMERBEHÄLTER 审中-公开
公开(公告)号：EP4194033A1
公开(公告)日：2023-06-14
申请号：EP22212903.3
申请日：2022-12-12
申请人： Ypsomed AG
发明人： Scheurer, Simon , Bosshard, Simon Martin , Schrul, Christian , Brügger, Martin
IPC分类号： A61M5/24 , A61M5/315
摘要： Die Erfindung betrifft eine Verabreichungsvorrichtung eines Wirkstoffs aus einem Mehrkammerbehälter mit wenigstens einer ersten Kammer mit einem festen Wirkstoff und einer zweiten Kammer mit einer Lösungsflüssigkeit für den Wirkstoff. Ferner umfasst die Verabreichungsvorrichtung eine Mischvorrichtung zum Abmischen des Wirkstoffs und der Lösungsflüssigkeit und zum Ausschütten des abgemischten Wirkstoffs und ein Gehäuse zur Aufnahme der Mischvorrichtung. Es sind ein erster und ein zweiter Sensor in der Verabreichungsvorrichtung vorgesehen, sodass der Abmischvorgang vollständig ausgeführt wird und somit der Wirkstoff in der gewünschten Konzentration in der Lösungsflüssigkeit vollständig gelöst ist.

6. 发明公开

EP4166171A1 PRE-ASSEMBLED CARTRIDGE UNIT FOR INJECTION DEVICE 无效
公开(公告)号：EP4166171A1
公开(公告)日：2023-04-19
申请号：EP21202716.3
申请日：2021-10-14
申请人： Ypsomed AG
发明人： BOSSHARD, Simon Martin , SCHEURER, Simon , SCHRUL, Christian , BRÜGGER, Martin
IPC分类号： A61M5/24 , A61M5/31
摘要： The present invention relates to a pre-assembled reservoir unit (1) for attachment to a drive unit (50, 60) of a drug delivery device (5, 6) for dispensing a drug from a reservoir (4). The reservoir unit (1) comprises the reservoir (4), a reservoir holder (3) and a mechanics holder (10) defining a longitudinal axis and connected to the reservoir holder (3), wherein the mechanics holder (10) comprises a housing connecting portion (14) for coaxially attaching the mechanics holder (10) to a housing (51, 62) of the drive unit along the longitudinal axis. The reservoir unit (1) further includes a plunger rod (30) that is in threaded or splined engagement with the mechanics holder (10).

7. 发明公开

EP4142833A1 ELEKTRONISCHES ZUSATZMODUL FÜR INJEKTIONSGERÄTE 审中-实审
公开(公告)号：EP4142833A1
公开(公告)日：2023-03-08
申请号：EP21719570.0
申请日：2021-04-14
申请人： Ypsomed AG
发明人： SCHEURER, Simon , KÜHNI, Florian
IPC分类号： A61M5/24 , A61M5/315

8. 发明公开

EP4124354A1 DRUG ADMINISTRATION WITH SENSOR SYSTEM AND REMOTE COUPLING UNIT 审中-实审
公开(公告)号：EP4124354A1
公开(公告)日：2023-02-01
申请号：EP21187681.8
申请日：2021-07-26
申请人： Ypsomed AG
发明人： Schüpbach, Simon , Baumgartner, Adrian
IPC分类号： A61M5/20 , A61M5/24
摘要： A drug administration system in accordance with the invention comprises:
an injection device (1), in particular a disposable injection device, for administrating a drug to a subject in a drug administration process, comprising
a drug reservoir;
administration means for administering, in particular injecting, the drug through a skin of the subject,
a sensor system determining, in particular measuring, a quantity, in particular a physical or chemical quantity, related to the drug administration process; said sensor system comprising
a wireless transmitter configured to, upon activation, transmit information, in particular emit a signal, representative of the quantity, in particular to a remote receiver;
a monitoring unit (2) for monitoring a drug administration process executable by means of the injection device, said monitoring unit adapted to be attached to or provided as part of the injection device (1), said monitoring unit comprising:
a wireless receiver configured to
receive the information transmitted by the wireless transmitter;
a remote coupling unit comprising:
a first antenna positioned closer to the wireless transmitter than to the wireless receiver,
a second antenna positioned closer to the wireless receiver than to the wireless transmitter, electric connection means connecting the first antenna with the second antenna so that a signal received by the first antenna is re-emitted by the second antenna and vice versa.

9. 发明公开

EP4091650A1 MONITORING UNIT FOR MONITORING INJECTION DEVICES 无效
公开(公告)号：EP4091650A1
公开(公告)日：2022-11-23
申请号：EP21175199.5
申请日：2021-05-21
申请人： Ypsomed AG
发明人： Haberer, Christoph
IPC分类号： A61M5/20 , A61M5/315
摘要： A monitoring unit (2) adapted to be attached to or provided as part of an injection device (1) for monitoring of a drug administration process executable by means of the injection device with a spring (3), in particular a helical spring, said spring comprising a first closed electrically conducting loop (13a) configured to move between a first start position and a first end position before, during and/or after the drug administration process; comprises:
i. a first inductive sensor;
ii. a second inductive sensor;
iii. a sensor drive unit for powering and/or controlling the inductive sensors, the sensor drive unit configured to induce a first circular electric current in the first closed electrically conducting loop;
iv. the first inductive sensor configured to provide a first response, in particular a first signal, to the first circular electric current which first response varies with a position of the first closed electrically conducting loop relative to the first inductive sensor;
v. the second inductive sensor configured to provide a second response, in particular a second signal, to the first circular electric current or to a second circular electric current induced in the first closed electrically conducting loop by the sensor drive unit, which second response varies with a position of the first closed electrically conducting loop relative to the second inductive sensor.
The monitoring unit is configured to determine and/or monitor a position and/or displacement of the first closed electrically conducting loop; wherein both the first and the second response are taken into account by the monitoring unit.

10. 发明公开

EP3949310A1 SICHERE KOMMUNIKATIONSVERBINDUNG ZWISCHEN MEDIZINISCHEN GERÄTEN EINER DATENMANAGEMENTVORRICHTUNG 审中-公开
公开(公告)号：EP3949310A1
公开(公告)日：2022-02-09
申请号：EP20707114.3
申请日：2020-03-04
申请人： Ypsomed AG
发明人： LABUDDE, Marc , LINDEGGER, Stefan , LEUZINGER, Thomas , ZENGER, Mathias , WYSS, Adrian
IPC分类号： H04L29/06 , H04L9/08 , H04W12/00 , H04W84/18 , A61M5/172 , A61M5/142

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