Disposable infusion device with actuation lock-out
3 Assignments
0 Petitions
Accused Products
Abstract
An infusion system includes a wearable infusion device, a safety assembly, and a tool. The device includes a liquid medicament dispenser having a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient, and an actuator that, when engaged, enables the dispenser. The safety assembly precludes unintended engagement of the actuator and the tool is arranged to disable the safety assembly.
187 Citations
20 Claims
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1. (canceled)
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2. (canceled)
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3. (canceled)
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4. A wearable infusion device comprising:
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a liquid medicament dispenser having an enclosure and a base attachable to a patient'"'"'s skin and that, when enabled, caused the liquid medicament to flow to beneath the skin of the patient; an actuator that, when engaged, enables the dispenser; and a safety assembly that precludes unintended engagement of the actuator wherein the actuator comprises at least one control button which, when depressed, causes engagement of the actuator, wherein the safety assembly comprises a moveable cover overlying at least one control button, and wherein the safety assembly further comprises a lockable lock mechanism that precludes movement of the moveable cover unless the lock mechanism is unlocked.
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5. A wearable infusion device comprising:
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a liquid medicament dispenser having an enclosure and a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient; an actuator that, when engaged, enables the dispenser; and a safety assembly that precludes unintended engagement of the actuator wherein the actuator, wherein the safety assembly comprises a moveable cover overlying at least one control button, and wherein the safety assembly includes a frame attachable to the enclosure of the device, the frame carrying the moveable cover. - View Dependent Claims (6)
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7. A wearable infusion device comprising:
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a liquid medicament dispenser having an enclosure and a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient; an actuator that, when engaged, enables the dispenser; and a safety assembly that precludes unintended engagement of the actuator wherein the actuator comprises a pair of opposed actuator buttons which, when concurrently pressed, cause engagement of the actuator and wherein the safety assembly comprises a cover overlying only one of the actuator buttons. - View Dependent Claims (8, 9)
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10. (canceled)
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11. (canceled)
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12. A wearable infusion device comprising:
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a liquid medicament dispenser having an enclosure and a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient; an actuator that, when engaged, enables the dispenser; and a safety assembly that precludes unintended engagement of the actuator wherein the safety assembly further includes a locking pin arranged to interfere with the depression of at least one control button. - View Dependent Claims (13, 14)
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15. (canceled)
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16. (canceled)
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17. A wearable infusion device comprising:
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a liquid medicament dispenser having an enclosure and a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient; an actuator that, when engaged, enables the dispenser, and a safety assembly that precludes unintended engagement of the actuator wherein the safety assembly includes a sliding member arranged to slide along the enclosure between a first position blocking depression of at least one control button to a second position clear of the control button. cm 18. An infusion system comprising; a wearable infusion device including a liquid medicament dispenser having a base attachable to a patient'"'"'s skin and that, when enabled, causes the liquid medicament to flow to beneath the skin of the patient, and an actuator that, when engaged, enables the dispenser; a safety assembly that precludes unintended engagement of the actuator; and a tool that disables the safety assembly.
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19. The system of claim 18, wherein the safety assembly is arranged to preclude access to the actuator.
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20. The system of claim 18, wherein the safety assembly is arranged to disable actuator engagement.
Specification