Method and device for drug delivery
First Claim
1. An apparatus to control administration of a drug to the body of a patient, the apparatus comprising:
- a drug infusion device configured to deliver the drug at a predetermined location on the body of the patient;
at least one sensor disposed in the drug infusion device and configured to measure a property related to the patient, wherein the property is a combination of a physiological property related to the patient, a biochemical property related to the patient, including a drug level in the blood of the patient and/or a rate of change of drug level in the blood of the patient, an environmental property related to the patient, including an ambient temperature, and a drug-related property, including quality of the drug being administered;
a controller disposed in the drug infusion device and configured to receive from the at least one sensor data representative of the measured property and further configured to determine a drug delivery rate or dose based on the received data;
the drug delivery device is further configured to deliver the drug to the body of the patient based on the determined drug delivery rate or dose; and
a user interface in communication with the controller and configured to receive input data to enable control of any one of;
the quantity of the administered drug, timing of administration of a single dose of the drug, timing of administration of a plurality of doses of the drug, rate administration of a single dose of the drug and timing of administration of a plurality of doses of the drug.
1 Assignment
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Accused Products
Abstract
An apparatus and a system for controlling and/or managing administration of a drug to a body of a patient. The apparatus includes a drug infusion device configured to deliver drug at a predetermined location in the body of the patient, at least one sensor disposed in the drug infusion device and configured to measure a. corresponding property related to the patient and selected from the group consisting of physiological properties, biochemical properties, environmental properties and drug-related properties, a controller disposed in the drug infusion device and configured to receive from the at least one sensor data representative of the measured corresponding property and based on the received data, determine a drug delivery rate. The drug delivery device is configured to deliver the drug to the body of the patient based on the determined drug delivery rate.
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Citations
9 Claims
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1. An apparatus to control administration of a drug to the body of a patient, the apparatus comprising:
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a drug infusion device configured to deliver the drug at a predetermined location on the body of the patient; at least one sensor disposed in the drug infusion device and configured to measure a property related to the patient, wherein the property is a combination of a physiological property related to the patient, a biochemical property related to the patient, including a drug level in the blood of the patient and/or a rate of change of drug level in the blood of the patient, an environmental property related to the patient, including an ambient temperature, and a drug-related property, including quality of the drug being administered; a controller disposed in the drug infusion device and configured to receive from the at least one sensor data representative of the measured property and further configured to determine a drug delivery rate or dose based on the received data; the drug delivery device is further configured to deliver the drug to the body of the patient based on the determined drug delivery rate or dose; and a user interface in communication with the controller and configured to receive input data to enable control of any one of;
the quantity of the administered drug, timing of administration of a single dose of the drug, timing of administration of a plurality of doses of the drug, rate administration of a single dose of the drug and timing of administration of a plurality of doses of the drug. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An apparatus to control administration of a drug to the body of a patient, the apparatus comprising:
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a drug infusion device configured to deliver the drug at a predetermined location on the body of the patient; at least one sensor disposed in the drug infusion device and configured to measure a property related to the patient, wherein the property is a combination of a physiological property related to the patient, a biochemical property related to the patient, including a drug level in the blood of the patient and/or a rate of change of drug level in the blood of the patient, an environmental property related to the patient, including an ambient temperature, and a drug-related property, including quality of the drug being administered; a controller disposed in the drug infusion device and configured to receive from the at least one sensor data representative of the measured property and further configured to determine a drug delivery rate or dose based on the received data; and the drug delivery device is further configured to deliver the drug to the body of the patient based on the determined drug delivery rate or dose, said received data used to detect disconnection or leakage of the drug from the infusion device. - View Dependent Claims (8, 9)
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Specification