Drug delivery assembly including an adhesive pad

    公开(公告)号:US11717608B1

    公开(公告)日:2023-08-08

    申请号:US17306533

    申请日:2021-05-03

    IPC分类号: A61M5/142 A61M5/14

    摘要: A drug delivery assembly is provided for delivering a medicament to a patient via a fluid flow path. The assembly includes a main body having a body housing with a body interface and a controller. The assembly also includes a cartridge having a cartridge housing with a cartridge interface configured to be removably associated to the body interface. A drug reservoir positioned within the cartridge housing is configured to contain a medicament and includes an outlet. An adhesive pad is associated with a surface of the cartridge housing and is configured to removably attach to a human body surface. The controller is configured to execute a drug delivery routine in which at least a portion of the medicament in the drug reservoir is delivered to a subject via the outlet and the fluid flow path when the main body is coupled to the cartridge.

    Drug delivery assembly including a pre-filled cartridge

    公开(公告)号:US11633537B1

    公开(公告)日:2023-04-25

    申请号:US17180594

    申请日:2021-02-19

    摘要: A drug delivery assembly includes a main body and a cartridge. The body includes a housing, an adhesive pad, and a body interface that detachably associates with a cartridge interface of the cartridge. A fluid flow path extends through the body housing, between a first end configured to open a seal of the cartridge and a second end configured to enter a human body. The cartridge contains a drug reservoir having an outlet and holding a medicament. The seal prevents the medicament from exiting the reservoir and maintains pressure within the reservoir until the seal is opened by the first end of the fluid flow path when the cartridge is coupled to the main body, placing the reservoir into fluid communication with the flow path. A controller actuates a valve within the body to selectively allow and prevent flow through the flow path during an automated drug delivery routine.