Apparatus and method for monitoring blood glucose levels including convenient display of blood glucose value average and constituent values
First Claim
1. A method of annunciating a patient'"'"'s medical data levels comprising the steps of:
- selecting a time period and a corresponding subset of a plurality of medical data levels comprising medical data levels taken during the time period and storing at least the subset of medical data levels in a memory device;
calculating using a processing device an average medical data level using at least n stored medical data levels selected from the subset of stored medical data levels where n is an integer greater than or equal to 2, the n stored medical data levels being constituent values of said average medical data level;
sequentially annunciating said average medical data level and respective ones of the constituent values comprisingannunciating said average medical data level,annunciating a first medical data level in response to first user input to annunciate said first medical data level from among the constituent values, andannunciating a second medical data level in response to a second user input annunciate said second medical data level from among the constituent values;
wherein each of the annunciating steps comprises displaying a corresponding one of said average medical data level and said constituent values on a display screen, the display screen comprising a first area for displaying one value selected from the group consisting of the average medical data level and said constituent values, and second area configured to simultaneously display n indicators corresponding to respective ones of said n stored medical data levels at least when one of said constituent values is displayed, and the annunciating steps for displaying said constituent values comprises displaying one of said n indicators corresponding to the constituent value currently being annunciated differently from the other ones of said n indicators in the second area to indicate which of said constituent values is currently being annunciated.
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Accused Products
Abstract
An effective meal average (EMA) value is presented, followed by two or more of the individual values that make up the EMA, to provide improved feedback data for clinical decisions by patients who need to alter their dose of insulin. The EMA can comprise a measure of the variability of its constituent values, encompass values that occur at specified times such as 1 hour before and after a specified meal time, and be calculated over a limited number of days previous to the calculation (e.g., 3 days) and have a minimum number of values that must be obtained within the time and date ranges. An algorithm can exclude any given reading from the average (e.g., post-prandial or control solution readings). Patients can use 1 to 8 EMA on any given date range (e.g., preferably 4, that is, breakfast, lunch, supper and bedtime snack).
32 Citations
25 Claims
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1. A method of annunciating a patient'"'"'s medical data levels comprising the steps of:
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selecting a time period and a corresponding subset of a plurality of medical data levels comprising medical data levels taken during the time period and storing at least the subset of medical data levels in a memory device; calculating using a processing device an average medical data level using at least n stored medical data levels selected from the subset of stored medical data levels where n is an integer greater than or equal to 2, the n stored medical data levels being constituent values of said average medical data level; sequentially annunciating said average medical data level and respective ones of the constituent values comprising annunciating said average medical data level, annunciating a first medical data level in response to first user input to annunciate said first medical data level from among the constituent values, and annunciating a second medical data level in response to a second user input annunciate said second medical data level from among the constituent values; wherein each of the annunciating steps comprises displaying a corresponding one of said average medical data level and said constituent values on a display screen, the display screen comprising a first area for displaying one value selected from the group consisting of the average medical data level and said constituent values, and second area configured to simultaneously display n indicators corresponding to respective ones of said n stored medical data levels at least when one of said constituent values is displayed, and the annunciating steps for displaying said constituent values comprises displaying one of said n indicators corresponding to the constituent value currently being annunciated differently from the other ones of said n indicators in the second area to indicate which of said constituent values is currently being annunciated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of displaying blood glucose levels comprising the steps of:
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selecting a time period and a corresponding subset of a plurality of blood glucose levels comprising blood glucose levels taken during the time period and storing at least the subset of the medical data levels in a memory device; calculating using a processing device an average blood glucose level from at least three of the subset of stored blood glucose levels as the constituent values of the average blood glucose level; sequentially displaying the average blood glucose level using a display device and respective ones of the constituent values comprising displaying said average blood glucose level, displaying a first one of the constituent values in response to a first user input to display the first one of the constituent values, displaying a second one of the constituent values in response to a second user input to display the second one of the constituent values, displaying a third one of the constituent values in response to a third user input to display the third one of the constituent values, and displaying the average blood glucose level again in response to another user input to display a value; wherein each of the displaying steps comprises displaying said average blood glucose level and the constituent values on a display screen, the display screen comprising a first area for displaying one value selected from the group consisting of the average blood glucose level and the constituent values, and a second area configured to simultaneously display three indicators corresponding to respective ones of the three constituent values at least when one of said constituent values is displayed, and the displaying steps for displaying the constituent values comprise displaying one of the three indicators corresponding to the constituent value currently being displayed in the first area differently from the other ones of the three indicators in the second area to indicate which of the constituent values is currently being displayed. - View Dependent Claims (13, 14, 15, 16)
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17. An apparatus for patient condition monitoring comprising:
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an annunciator; a user input device; and a processing device connected to said annunciator and said user input device, provided with at least a subset of a plurality of medical data levels along with their respective dates and times of day they were taken, and programmed to calculate an average medical data level using at least n medical data levels selected from a subset of the plurality of medical data levels that correspond to medical data levels taken during a selected time period where n is an integer greater than or equal to 2, the n medical data levels being constituent values of the average medical data level, and to sequentially annunciate the average medical data level and respective ones of the constituent values via said annunciator by, receiving a first user input from said user input device to annunciate a first medical data level from among the constituent values, annunciating the first medical data level in response to said first user input, receiving a second user input from said user input device to annunciate a second medical data level from among the constituent values, and annunciating the second medical data level in response to said second user input; wherein said annunciator comprises a display device and the average medical data level and the constituent values are annunciated using a display screen, said display screen comprising a first area for displaying one value from the group consisting of the average medical data level and the constituent values, and a second area configured to simultaneously display n indicators corresponding to respective ones of the n medical data levels at least when one of said constituent values is displayed, and said annunciator displays one of said n indicators corresponding to the constituent value currently being annunciated differently from the other said n indicators in the second area to indicate which of the constituent values is currently being annunciated. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
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Specification