Housing arrangements for infusion pumps

Abstract

An infusion pump, including a housing, a user interface, a motor and a set of drive components, and a controller. The housing enables selective stacked attachment with other infusion pumps. The housing includes a top portion with a handle integrated into an outer surface that partially defines a generally U-shaped retaining feature. The housing also includes a bottom portion with a generally U-shaped projection that is contoured to selectively mate with the retaining feature of another infusion pump. The user interface provides a front side to the housing that receives commands regarding infusion pump operation. The motor and set of drive components are at least partially located within the housing and mechanically direct infusion of infusate. The controller is located within the housing and that controls operation of the motor and the set of drive components.

1 . An infusion pump, comprising:
 a housing enabling selective stacked attachment with other infusion pumps, including:
 a top portion with a handle integrated into an outer surface that partially defines a generally U-shaped retaining feature; 
 a bottom portion with a generally U-shaped projection contoured to selectively mate with a retaining feature of another infusion pump; 
   a user interface providing a front side to the housing that receives commands regarding infusion pump operation;   a motor and a set of drive components, at least partially located within the housing, that mechanically direct infusion of an infusate; and   a controller located within the housing that controls operation of the motor and the set of drive components.