Systems and methods for managing and delivering patient therapy through electronic drug delivery systems
First Claim
1. A method for managing and delivering patient therapy through electronic drug delivery systems, the method comprising:
- a first electronic drug delivery system that is connected to a patient receiving a patient identifier that corresponds to the patient;
the first electronic drug delivery system estimating underlying patient-specific control variables based on (i) a therapy provided for a patient and (ii) an observed patient-specific response to the therapy, wherein the underlying patient-specific control variables include values of parameters for an algorithm executed over time to determine dosages;
based on (i) the estimated underlying patient-specific control variables, (ii) the observed patient-specific response to the therapy, and (iii) a therapy objective, the first electronic drug delivery system providing an updated therapy for the patient based on updated underlying patient-specific control variables so as to adapt the therapy to the patient;
the first electronic drug delivery system transferring to a remote system a record of the updated therapy provided for the patient and the updated underlying patient-specific control variables;
upon connecting a second electronic drug delivery system to the patient, the second electronic drug delivery system receiving the patient identifier;
the second electronic drug delivery system communicating with the remote system to access the record of the updated therapy and the updated underlying patient-specific control variables associated with the patient identifier;
determining a time that therapy was discontinued by the first electronic drug delivery system and based on the time an amount at which to adjust the therapy being provided; and
adjusting the record of the updated therapy to take into account the amount at which to adjust the therapy that will be provided by the second electronic drug delivery system.
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Accused Products
Abstract
In example methods and systems described, a medical device can store information locally and in a separate database on a server, for example. If the device fails, or a patient is moved to a second device, information may be transferred to the second device such that the second device can resume a complex therapy at a point where the initial medical device left off. The data necessary to restart the complex therapy system may include certain underlying patient-specific parameters according to a model capturing the patient'"'"'s physiological response to the medication in question. As a result, it is not necessary for the second device to restart the complex therapy or regress to an initial set of baseline assumptions.
286 Citations
19 Claims
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1. A method for managing and delivering patient therapy through electronic drug delivery systems, the method comprising:
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a first electronic drug delivery system that is connected to a patient receiving a patient identifier that corresponds to the patient; the first electronic drug delivery system estimating underlying patient-specific control variables based on (i) a therapy provided for a patient and (ii) an observed patient-specific response to the therapy, wherein the underlying patient-specific control variables include values of parameters for an algorithm executed over time to determine dosages; based on (i) the estimated underlying patient-specific control variables, (ii) the observed patient-specific response to the therapy, and (iii) a therapy objective, the first electronic drug delivery system providing an updated therapy for the patient based on updated underlying patient-specific control variables so as to adapt the therapy to the patient; the first electronic drug delivery system transferring to a remote system a record of the updated therapy provided for the patient and the updated underlying patient-specific control variables; upon connecting a second electronic drug delivery system to the patient, the second electronic drug delivery system receiving the patient identifier; the second electronic drug delivery system communicating with the remote system to access the record of the updated therapy and the updated underlying patient-specific control variables associated with the patient identifier; determining a time that therapy was discontinued by the first electronic drug delivery system and based on the time an amount at which to adjust the therapy being provided; and adjusting the record of the updated therapy to take into account the amount at which to adjust the therapy that will be provided by the second electronic drug delivery system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A system for managing and delivering patient therapy through drug delivery systems, the system comprising:
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a first drug delivery system connected to a patient and receiving a patient identifier that corresponds to the patient, and based on (i) estimated underlying patient-specific control variables, (ii) an observed patient-specific response to the therapy, and (iii) a therapy objective, the first drug delivery system providing an updated therapy for the patient based on updated underlying patient-specific control variables so as to adapt the therapy to the patient, wherein the underlying patient-specific control variables include values of parameters for an algorithm executed over time to determine dosages, and the first drug delivery system transferring to a remote system a record of the updated therapy provided for the patient and the updated underlying patient-specific control variables; and a second drug delivery system receiving the patient identifier and communicating with the remote system to access the record of the updated therapy and the updated underlying patient-specific control variables associated with the patient identifier, wherein the second drug delivery system is further configured to determine a time that therapy was discontinued by the first electronic drug delivery system and based on the time an amount at which to adjust the therapy being provided, and to adjust the record of the updated therapy to take into account the amount at which to adjust the therapy that will be provided by the second electronic drug delivery system. - View Dependent Claims (17, 18)
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19. A computer readable medium having stored therein instructions executable by a computing device to cause the computing device to perform the functions of:
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receiving from a first electronic drug delivery system a record of estimated underlying patient-specific control variables for a patient, the underlying patient-specific control variables being based on (i) a therapy provided for a patient and (ii) an observed patient-specific response to the therapy, wherein the underlying patient-specific control variables include values of parameters for an algorithm executed over time to determine dosages; receiving from the first electronic drug delivery system an updated therapy provided for the patient based on updated underlying patient-specific control variables so as to adapt the therapy to the patient, the updated therapy being based on (i) the estimated underlying patient-specific control variables, (ii) the observed patient-specific response to the therapy, and (iii) a therapy objective; transferring to a second electronic drug delivery system a record of the updated therapy provided for the patient and the updated underlying patient-specific control variables associated with the patient; determining a time that therapy was discontinued by the first electronic drug delivery system and based on the time an amount at which to adjust the therapy being provided; and adjusting the record of the updated therapy to take into account the amount at which to adjust the therapy that will be provided by the second electronic drug delivery system.
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Specification