Mixing and/or reconstitution system and respective method

    公开(公告)号:US11504473B2

    公开(公告)日:2022-11-22

    申请号:US16763282

    申请日:2018-11-15

    申请人: SANOFI

    IPC分类号: A61M5/19 A61M5/315 A61J1/20

    摘要: A mixing and/or reconstitution system reduces the possibility of user error and provides a well mixed and/or reconstituted drug in a short time. The system comprises a device containing a first material within a first chamber, a housing, and a plunger, the plunger comprising a second chamber containing a second material, wherein one of the first and the second material is a fluid, and a movable element with an electric, magnetic, or paramagnetic characteristic, wherein the second chamber is initially closed; and a base unit comprising a recess for accommodation of the device, a control unit, and an electromagnetic unit which is adapted to produce an electromagnetic field penetrating the recess, wherein the control unit can electrically operate the electromagnetic unit such that the element contained in the second chamber moves in a direction of the device determined by the electromagnetic field and fluidly communicates the first and second chambers.

    AID DEVICE FOR INTRAOCULAR INJECTION
    2.
    发明申请
    AID DEVICE FOR INTRAOCULAR INJECTION 审中-公开
    用于内镜注射的辅助装置

    公开(公告)号:US20140296802A1

    公开(公告)日:2014-10-02

    申请号:US14353521

    申请日:2012-10-30

    IPC分类号: A61F9/00

    CPC分类号: A61F9/0026

    摘要: Described is an aid device for an intraocular injection comprising a skirt having an aperture to receive an eye, and a cover coupled to the skirt. The cover has one or more guide holes adapted to receive a needle.

    摘要翻译: 描述了用于眼内注射的辅助装置,其包括具有用于接收眼睛的孔的裙部和联接到裙部的罩。 盖具有适于接收针的一个或多个引导孔。

    Mixing and/or Reconstitution System and Respective Method

    公开(公告)号:US20200330686A1

    公开(公告)日:2020-10-22

    申请号:US16763282

    申请日:2018-11-15

    申请人: SANOFI

    IPC分类号: A61M5/19 A61J1/20 A61M5/315

    摘要: A mixing and/or reconstitution system reduces the possibility of user error and provides a well mixed and/or reconstituted drug in a short time. The system comprises a device containing a first material within a first chamber, a housing, and a plunger, the plunger comprising a second chamber containing a second material, wherein one of the first and the second material is a fluid, and a movable element with an electric, magnetic, or paramagnetic characteristic, wherein the second chamber is initially closed; and a base unit comprising a recess for accommodation of the device, a control unit, and an electromagnetic unit which is adapted to produce an electromagnetic field penetrating the recess, wherein the control unit can electrically operate the electromagnetic unit such that the element contained in the second chamber moves in a direction of the device determined by the electromagnetic field and fluidly communicates the first and second chambers.

    DEVICE AND MIXING AND/OR RECONSTITUTION METHOD

    公开(公告)号:US20200276388A1

    公开(公告)日:2020-09-03

    申请号:US16764041

    申请日:2018-11-15

    申请人: SANOFI

    摘要: The disclosure refers to a device, for example a cartridge, a syringe or an autoinjector, which reduces the possibility of user error and provides an easy and automatic operation during mixing and/or reconstitution. The device is adapted such that activation of the device causes movement one of a first piston and a second piston in second chamber in an axial direction of the device, thereby moving the other one of the first piston and the second piston into the same axial direction of the device, opening a fluid communication path between the second chamber and a first chamber of the device, and expelling a second material from the second chamber into the first chamber via the fluid communication path. The disclosure is further directed to a respective mixing and/or reconstitution method.