Management of session history data for implantable fluid delivery device

A programmer device comprising:

• a user interface comprising a display to present a representation of a plurality of therapy sessions administered by an implantable fluid delivery device to a patient, wherein each of the plurality of therapy sessions occurs between a respective set of two of a plurality of programming sessions during which the implantable fluid delivery device is programmed, and wherein the representation comprises an abstraction of therapy session information for the plurality of therapy sessions;
• and
• a processor that controls the user interface to present on the display the representation of the plurality of therapy sessions.

A computer-readable medium encoded with instructions for causing a programmable processor of a programmer device for programming an implantable fluid deliver device to:

• retrieve therapy session information for a plurality of therapy sessions administered by the implantable fluid delivery device to a patient;
• and
• display a representation of the plurality of therapy sessions, wherein each of the plurality of therapy sessions occurs between a respective set of two of a plurality of programming sessions during which the implantable fluid delivery device is programmed, and wherein the representation comprises an abstraction of the therapy session information.

A medical device comprising:

• means for retrieving therapy session information for a plurality of therapy sessions administered by an implantable fluid delivery device to a patient;
• and
• means for displaying a representation of the plurality of therapy sessions, wherein each of the plurality of therapy sessions occurs between a respective set of two of a plurality of programming sessions during which the implantable fluid delivery device is programmed, and wherein the representation comprises an abstraction of the therapy session information.