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    INFUSION SET WITH FEEDBACK MECHANISM
    3.
    发明公开
    INFUSION SET WITH FEEDBACK MECHANISM 审中-公开

    公开(公告)号：US20240024572A1

    公开(公告)日：2024-01-25

    申请号：US18022989

    申请日：2021-08-24

    申请人： West Pharmaceutical Services, Inc.

    发明人： Ran Hezkiahu ,  Tommy Gene Davis ,  Ross Perry Vanstone ,  Jason J. Fink

    IPC分类号： A61M5/158 ,  A61M5/172 ,  A61M5/32

    CPC分类号： A61M5/158 ,  A61M5/1723 ,  A61M5/321 ,  A61M2205/3368 ,  A61M2205/3306

    摘要： An infusion set adapter connects to an infusion set for delivering a medicament to an injection site from a medicament source. The infusion set adapter can include a housing a controller, a power source, and at least one sensor configured to detect a characteristic of the infusion set adapter, infusion set, infusion site, and/or the medicament source. The controller can process information received from the one or more sensors and cause an action to occur in response to the received and processed information. The housing can include a retention member to connect the infusion set adapter to the infusion set. An infusion set include components of the infusion adapter above integrated therein. Methods of operating infusion sets and infusion set adapters are also disclosed.

    Housing with syringe holding feature
    7.
    发明授权
    Housing with syringe holding feature 有权

    公开(公告)号：US11654252B2

    公开(公告)日：2023-05-23

    申请号：US16651943

    申请日：2018-10-01

    申请人： West Pharmaceutical Services, Inc.

    发明人： Ran Hezkiahu

    IPC分类号： A61M5/24 ,  A61M5/34 ,  A61M5/31 ,  A61M5/315 ,  A61M5/32

    CPC分类号： A61M5/346 ,  A61M5/3129 ,  A61M5/31566 ,  A61M5/31578 ,  A61M5/3202 ,  A61M5/345

    摘要： A securing device for an injection device which receives a syringe with a proximal end portion having a radially outwardly projecting flange, has a body with proximal and distal end portions, an opening for accepting the syringe, an outer surface, and a proximal end surface for contacting a distally-facing surface of the flange when the syringe is advanced distally, preventing further advancement. A securing arm includes a free end; a base end fixed to the outer surface; a first portion extending radially outwardly from the base end to permit the flange to pass; and a second portion extending radially inwardly in a rest position, contacting the flange as the syringe is advanced. The securing arm is elastically flexible to allow the free end to move radially outwardly, allowing the advancing flange to pass, and is biased to the rest position to secure the flange and the syringe against proximal movement.