초록 ▼

A wearable infusion device comprises a reservoir, an outlet port, and a pump. The device further comprises a medicament level indicator including a non-elastic, non-compressible, elongated web fixed at one end with respect to the reservoir. The web is arranged to move with linear movement as the res

A wearable infusion device comprises a reservoir, an outlet port, and a pump. The device further comprises a medicament level indicator including a non-elastic, non-compressible, elongated web fixed at one end with respect to the reservoir. The web is arranged to move with linear movement as the reservoir is filled and emptied.

대표청구항 ▼

What is claimed is: 1. A skin-adherable infusion device comprising:a reservoir that holds a liquid medicament, the reservoir having a moveable wall that moves as the medicament volume increases and decreases within the reservoir;an outlet port that delivers the liquid medicament to a patient;a pump

What is claimed is: 1. A skin-adherable infusion device comprising:a reservoir that holds a liquid medicament, the reservoir having a moveable wall that moves as the medicament volume increases and decreases within the reservoir;an outlet port that delivers the liquid medicament to a patient;a pump that displaces a volume of the liquid medicament to the outlet port; andmedicament level indicator including a non-elastic, non-compressible, elongated web having a first end and a second end, the web being fixed at one end with respect to the moveable wall of the reservoir, arranged to move in a first plane with the moveable wall between the first and second ends, and confined at the second end for linear movement in a second plane substantially transverse to the first plane.