SELF-CONTAINED AUTO-INJECTOR
    1.
    发明申请

    公开(公告)号:US20220176041A2

    公开(公告)日:2022-06-09

    申请号:US16882157

    申请日:2020-05-22

    IPC分类号: A61M5/20 A61M5/24 A61M5/178

    摘要: A drug self-delivery device comprising a body portion containing a drug vial and a needle assembly, where the body portion is slidably engaged to a trigger portion. When engaged by a user pressing the trigger portion against the user's flesh, the needle assembly relative to the drug vial so as to align a needle port with an integral drug delivery port connected to the drug vial thereby allowing fluid flow of medication through the needle. Seals engaged by a penetration spring prevent loss of medication and prevent the need for direct connection between the needle assembly and the drug vial.

    WEARABLE DRUG DELIVERY DEVICE
    2.
    发明申请

    公开(公告)号:US20220023540A1

    公开(公告)日:2022-01-27

    申请号:US16882157

    申请日:2020-05-22

    IPC分类号: A61M5/20 A61M5/24 A61M5/178

    摘要: A wearable drug delivery device has a needle assembly and a drug vial arranged side-by-side. This arrangement makes the device compact so that it can be easily worn around a user's wrist, for example. When the user triggers the device to inject a dose of medication like epinephrine, in an orchestrated sequence, a first spring drives the needle assembly downward and inserts a needle into the user while connecting the needle assembly to the drug vial. A second spring then delivers the dose from the drug vial through the needle and into the user. Advantageously, the small form factor encourages the user to wear the device and have lifesaving medication at the ready.

    Self-contained auto-injector
    3.
    发明授权

    公开(公告)号:US11617833B2

    公开(公告)日:2023-04-04

    申请号:US16882157

    申请日:2020-05-22

    摘要: A drug self-delivery device comprising a body portion containing a drug vial and a needle assembly, where the body portion is slidably engaged to a trigger portion. When engaged by a user pressing the trigger portion against the user's flesh, the needle assembly relative to the drug vial so as to align a needle port with an integral drug delivery port connected to the drug vial thereby allowing fluid flow of medication through the needle. Seals engaged by a penetration spring prevent loss of medication and prevent the need for direct connection between the needle assembly and the drug vial.

    WEARABLE DRUG DELIVERY DEVICE
    4.
    发明申请

    公开(公告)号:US20210353861A1

    公开(公告)日:2021-11-18

    申请号:US16994416

    申请日:2020-08-14

    IPC分类号: A61M5/20 A61M5/32

    摘要: A wearable drug delivery device has a needle assembly and a drug vial arranged side-by-side. This arrangement makes the device compact so that it can be easily worn around a user's wrist, for example. When the user triggers the device to inject a dose of medication like epinephrine, in an orchestrated sequence, a first spring drives the needle assembly downward and inserts a needle into the user while connecting the needle assembly to the drug vial. A second spring then delivers the dose from the drug vial through the needle and into the user. Advantageously, the small form factor encourages the user to wear the device and have lifesaving medication at the ready.