DISPOSABLE INFUSION DEVICE WITH REFILL PREVENTION
1 Assignment
0 Petitions
Accused Products
Abstract
A wearable infusion device prevents reservoir refilling. The device includes a base adapted to be adhered to a patient'"'"'s skin, a reservoir that holds a liquid medicament, and a cannula that delivers liquid medicament from the reservoir to the patient. The device further includes a fill port communicating with the reservoir to permit the reservoir to be provided with the liquid medicament, and a lock-out that prevents the reservoir from being refilled through the fill port after the reservoir has been provided with the liquid medicament.
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Citations
34 Claims
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1-16. -16. (canceled)
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17. A wearable infusion device comprising:
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a reservoir that holds a liquid medicament; an outlet port that delivers the liquid medicament to a patient; a pump that displaces a volume of the liquid medicament to the outlet port when actuated; a control that actuates the pump; a fill port communicating with the reservoir to permit the reservoir to be filled with the liquid medicament; and a lock-out that prevents the reservoir from being refilled after the reservoir has been filled. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
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26. A wearable infusion device comprising:
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a base adapted to be adhered to a patient'"'"'s skin; a reservoir that holds a liquid medicament; a cannula that delivers liquid medicament from the reservoir to the patient; a fill port communicating with the reservoir to permit the reservoir to be provided with the liquid medicament; and a lock-out that prevents the reservoir from being refilled through the fill port after the reservoir has been provided with the liquid medicament. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34)
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Specification