Becton, Dickinson and Company
UNIVERSAL CONNECTION DEVICE FOR PEN INJECTORS

Abstract:

A universal add-on for an injection pen is provided. A static portion (110) has opposing gripping members to grip a body (112) of the injection pen. A moving portion (106) has opposing gripping members to grip an actuator (114) of the injection pen. Displacement measurement devices (102) measure relative linear and rotational movement of the actuator relative to the injection pen body (112). Doses are determined and recorded based on relative movement of the static portion (110) and moving portion (106), and the dose data is transmitted wirelessly to a mobile device. The device is easily installed on injection pens by pressing opposing buttons to relieve gripping pressure imparted by the gripping members.