Pump assembly with a removable cover assembly
First Claim
1. An infusion pump assembly comprising:
- an enclosure assembly;
a reservoir assembly positioned at least partially within the enclosure assembly and configured to contain an infusible fluid;
a pump assembly positioned at least partially within the enclosure assembly and configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly;
processing logic positioned at least partially within the enclosure assembly and configured to control the pump assembly; and
a removable cover assembly configured to releasably engage the enclosure assembly;
wherein a combination of the removable cover assembly and at least a portion of the enclosure assembly define a power supply cavity, the combination preventing a removable power supply assembly within the power supply cavity from being reverse-polarity electrically coupled to the processing logic; and
wherein;
the removable cover assembly includes a first twist lock assembly; and
the enclosure assembly includes a second twist lock assembly configured to releasably engage the first twist lock assembly and effectuate the releasable engagement of the removable cover assembly and the enclosure assembly.
1 Assignment
0 Petitions
Accused Products
Abstract
An infusion pump assembly includes an enclosure assembly. A reservoir assembly is positioned at least partially within the enclosure assembly and is configured to contain an infusible fluid. A pump assembly is positioned at least partially within the enclosure assembly and is configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly. Processing logic is positioned at least partially within the enclosure assembly and is configured to control the pump assembly. A removable cover assembly is configured to releasably engage the enclosure assembly. A combination of the removable cover assembly and at least a portion of the enclosure assembly defines a power supply cavity configured to prevent a removable power supply assembly from being reverse-polarity electrically coupled to the processing logic.
706 Citations
15 Claims
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1. An infusion pump assembly comprising:
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an enclosure assembly; a reservoir assembly positioned at least partially within the enclosure assembly and configured to contain an infusible fluid; a pump assembly positioned at least partially within the enclosure assembly and configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly; processing logic positioned at least partially within the enclosure assembly and configured to control the pump assembly; and a removable cover assembly configured to releasably engage the enclosure assembly; wherein a combination of the removable cover assembly and at least a portion of the enclosure assembly define a power supply cavity, the combination preventing a removable power supply assembly within the power supply cavity from being reverse-polarity electrically coupled to the processing logic; and wherein; the removable cover assembly includes a first twist lock assembly; and the enclosure assembly includes a second twist lock assembly configured to releasably engage the first twist lock assembly and effectuate the releasable engagement of the removable cover assembly and the enclosure assembly. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An infusion pump assembly comprising:
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an enclosure assembly; a reservoir assembly positioned at least partially within the enclosure assembly and configured to contain an infusible fluid; a pump assembly positioned at least partially within the enclosure assembly and configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly; processing logic positioned at least partially within the enclosure assembly and configured to control the pump assembly; and a removable cover assembly configured to releasably engage the enclosure assembly, the removable cover assembly including a sealing assembly for releasably engaging at least a portion of the enclosure assembly and forming an essentially water-tight seal between the removable cover assembly and the enclosure assembly; wherein a combination of the removable cover assembly and at least a portion of the enclosure assembly define a power supply cavity configured to allow removable insertion of a removable power supply assembly, the power supply cavity having an access opening that is covered by the removable cover assembly when engaged with the enclosure assembly; wherein the sealing assembly substantially surrounds the access opening; and wherein; the removable cover assembly includes a first twist lock assembly; and the enclosure assembly includes a second twist lock assembly configured to releasably engage the first twist lock assembly and effectuate the releasable engagement of the removable cover assembly and the enclosure assembly. - View Dependent Claims (8, 9, 10, 11)
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12. An infusion pump assembly comprising:
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an enclosure assembly; a reservoir assembly positioned at least partially within the enclosure assembly and configured to contain an infusible fluid; a pump assembly positioned at least partially within the enclosure assembly and configured to effectuate the dispensing of the infusible fluid contained within the reservoir assembly; processing logic positioned at least partially within the enclosure assembly and configured to control the pump assembly; and a removable cover assembly configured to releasably engage the enclosure assembly, the removable cover assembly including a first twist lock assembly having at least one tab; wherein a combination of the removable cover assembly and at least a portion of the enclosure assembly define a power supply cavity configured to allow removable insertion of a removable power supply assembly; and wherein the enclosure assembly includes a second twist lock assembly having at least one slot configured to releasably engage the at least one tab of the first twist lock assembly and effectuate the releasable engagement of the removable cover assembly and the enclosure assembly. - View Dependent Claims (13, 14, 15)
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Specification