DISPOSABLE INFUSION DEVICE WITH PRIME INDICATOR
First Claim
Patent Images
1. A disposable wearable infusion device comprising:
- a base that is arranged to adhere to the surface of a patient;
a source arranged to provide a liquid medicament to be delivered to a patient;
an outlet through which the medicament is delivered to the patient;
a pump that pumps the medicament;
a conduit that conducts the pumped medicament to the outlet; and
a prime indicator that provides a visible indication that the conduit is substantially full of medicament between the reservoir and the outlet.
2 Assignments
0 Petitions
Accused Products
Abstract
A disposable wearable infusion device comprises a base that is arranged to adhere to the surface of a patient, a source arranged to provide a liquid medicament to be delivered to a patient, an outlet through which the medicament is delivered to the patient, a pump that pumps the medicament, and a conduit that conducts the pumped medicament to the outlet. The device further comprises a prime indicator that provides a visible indication that the conduit is substantially full with medicament from the reservoir to the outlet
-
Citations
28 Claims
-
1. A disposable wearable infusion device comprising:
-
a base that is arranged to adhere to the surface of a patient; a source arranged to provide a liquid medicament to be delivered to a patient; an outlet through which the medicament is delivered to the patient; a pump that pumps the medicament; a conduit that conducts the pumped medicament to the outlet; and a prime indicator that provides a visible indication that the conduit is substantially full of medicament between the reservoir and the outlet. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 27, 28)
-
-
26. A disposable wearable infusion device comprising:
-
a base that is arranged to adhere to a patient'"'"'s skin; a reservoir arranged to contain a liquid medicament to be delivered beneath a patient'"'"'s skin; an outlet through which the medicament is delivered to the patient; a pump that pumps the medicament, the pump being a piston pump; a conduit that conducts the pumped medicament to the outlet, the pump being disposed by the conduit between the reservoir and the outlet; an enclosure that encloses the reservoir, pump, and conduit; and a prime indicator comprising a window shared by the conduit and the enclosure that changes in transparency when covered by the medicament and provides a visible indication that the conduit is primed with medicament and prepared to deliver medicament to the patient.
-
Specification