ANALYTE TESTING DEVICES WITH LANCET ADVANCEMENT TRACKING AND COLOR TOUCH SCREEN USER INTERFACE

摘要

Analyte testing and monitoring methods, systems, and devices are disclosed. In one aspect, an analyte testing device includes an analyte sensor module configured to hold a sensor cassette structured to store analyte sensors, the analyte sensor module including an opening from which an analyte sensor advances to a testing position to expose at least a portion of the analyte sensor to outside of the analyte testing device; and a lancing module configured to hold a lancet cassette structured to store lancets and project the lancets to outside of the analyte testing device during a blood sample acquisition event to pierce a user's skin.

主权项

1. An analyte testing device, comprising:
analyte sensor module configured to hold a sensor cassette structured to store analyte sensors, the analyte sensor module including an opening from which an analyte sensor advances to a testing position to expose at least a portion of the analyte sensor to outside of the analyte testing device; a lancing module configured to hold a lancet cassette structured to store lancets and project the lancets to outside of the analyte testing device during a blood sample acquisition event to pierce a user's skin; a sensor module in communication with the lancing module, the sensor module including one or more sensors to detect one or more of a lancing projection operation of the device, presence or absence of a lancet in the lancet cassette, or a position or movement of the lancet cassette; a processing unit in communication with the sensor module and configured to determine information associated with the detected lancing projection operation, presence or absence of the lancet in the lancet cassette, or the position or movement of the lancet cassette; and an interactive display unit in communication with the processing unit and including a color touch screen display to receive user inputs from a user and to display the determined information to the user.