Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 13, 2022
Patent Application Number
16742219
Date Filed
January 14, 2020
Patent Citations
...
Patent Citations Received
Patent Primary Examiner
A data collection device comprises: a first portion having one or more features configured for attaching of the first portion to a dosage knob of an injection device; a second portion rotatably coupled with the first portion, wherein at least part of the second portion is movable axially relative to the first portion; a sensor arrangement configured to detect rotation of the first portion relative to the second portion; and a processor arrangement configured to, based on said detected movement, determine a medicament amount expelled by the injection device, wherein the coupling arrangement is configured to provide a non-permanent coupling between the first portion and the dosage knob of the injection device.
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