Therapeutic agent delivery device with user input device

• Main Authors: MARSHALL MICHAEL L, HOLLEY, DAVID, A
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

A therapeutic agent delivery device includes a disposable portion and a reusable portion that removably carries the disposable portion. The reusable portion includes a drive mechanism. Thereby, the drive mechanism translates the disposable portion of the syringe assembly from the stowed configuration to the deployed configuration. The user input device actuates the drive mechanism. The user input device includes a first configuration and a second configuration prior to actuation. The drive mechanism has a first configuration in which the drive mechanism prevents actuation of the user input device and a second configuration in which the drive mechanism allows actuation of the user input device. Methods of moving a user input device of a therapeutic agent delivery device are also described, including sensing aspects of the device prior to allowing the user input device to be actuated. 一种治疗剂输送装置包括可弃置部分和可重复使用部分，可重复使用部分可拆卸地承载可弃置部分。可重复使用部分包括驱动机构。由此，驱动机构将可弃置部分的注射器组件从收起构型平移至展开构型。使用者输入装置致动驱动机构。使用者输入装置包括致动之前的第一构型和第二构型。