INTEGRATED ANALYTE SENSOR AND INFUSION DEVICE AND METHODS THEREFOR
First Claim
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1. An integrated therapy management system, comprising:
- a first cannula for transcutaneous placement under a skin layer of a patient at a first infusion site for a first time period;
a second cannula for transcutaneous placement under the skin layer of the patient at a second infusion site for a second time period; and
an analyte sensor configured for fluid contact with an analyte of the patient for a predetermined time period;
wherein the first cannula and the second cannula are configured to deliver a therapeutic agent to the patient during the predetermined time period.
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Abstract
Method and system for providing an integrated analyte monitoring system and on-body patch pump with multiple cannulas and a sensor combination is provided.
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Citations
20 Claims
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1. An integrated therapy management system, comprising:
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a first cannula for transcutaneous placement under a skin layer of a patient at a first infusion site for a first time period; a second cannula for transcutaneous placement under the skin layer of the patient at a second infusion site for a second time period; and an analyte sensor configured for fluid contact with an analyte of the patient for a predetermined time period; wherein the first cannula and the second cannula are configured to deliver a therapeutic agent to the patient during the predetermined time period. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method, comprising:
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positioning a portion of a first cannula under the skin of a patient; positioning a portion of a sensor under the skin of the patient; positioning a portion of a second cannula under the skin of a patient; and withdrawing the first cannula from the patient while retaining the sensor position under the skin of the patient. - View Dependent Claims (13, 14, 15)
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16. An integrated therapy management system, comprising:
an on-body micropump including; a first cannula for transcutaneous placement under a skin layer of a patient at a first infusion site for a first time period; a second cannula for transcutaneous placement under the skin layer of the patient at a second infusion site for a second time period; an analyte sensor configured for fluid contact with an analyte of the patient for a predetermined time period; and a controller in signal communication with the on-body micropump, the controller configured to transmit one or more signals to the micropump to control the delivery of a therapeutic agent to the patient using one or more of the first cannula and the second cannula. - View Dependent Claims (17, 18, 19, 20)
Specification