SYSTEMS FOR MANAGING RESERVOIR CHAMBER PRESSURE
First Claim
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1. A fluid infusion device, comprising:
- a housing defining a reservoir chamber for receiving a fluid reservoir;
a drive system contained within the housing for dispensing fluid from the fluid reservoir; and
a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber.
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Abstract
Systems for managing pressure in a fluid reservoir chamber of a fluid infusion device are provided. For example, a fluid infusion device is provided. The fluid infusion device comprises a housing defining a reservoir chamber for receiving a fluid reservoir. The fluid infusion device also comprises a drive system contained within the housing for dispensing fluid from the fluid reservoir. The fluid infusion device comprises a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber.
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Citations
20 Claims
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1. A fluid infusion device, comprising:
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a housing defining a reservoir chamber for receiving a fluid reservoir; a drive system contained within the housing for dispensing fluid from the fluid reservoir; and a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A fluid infusion device, comprising:
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a housing defining a reservoir chamber having a wall; a fluid reservoir receivable within the reservoir chamber; a drive system contained within the housing for dispensing fluid from the fluid reservoir; and a pressure management system at least partially defined in the reservoir chamber to manage air pressure in the reservoir chamber, the pressure management system including a valve coupled to the wall of the reservoir chamber. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. An insulin infusion device, comprising:
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a housing defining a reservoir chamber having a wall; a fluid reservoir received within the reservoir chamber; a connector body coupled to the housing and the fluid reservoir to define a fluid path from the housing, the connector body including one or more vents to vent air from the reservoir chamber; a drive system contained within the housing and coupled to the fluid reservoir to dispense fluid from the fluid reservoir; and a pressure management system at least partially defined in the wall of the reservoir chamber to manage air pressure in the reservoir chamber. - View Dependent Claims (18, 19, 20)
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Specification