Infusion Device Provided with a Water-Tight Cover
2 Assignments
0 Petitions
Accused Products
Abstract
An infusion device for a therapeutic application,
- comprising a waterproof covering (1) which forms a casing, casing part or a container for storing the infusion device,
- and comprising a monitoring means for monitoring the water-impermeability of the covering (1),
- the monitoring means comprising:
- a) a medium which is situated in the covering (1) and characterised by at least one physical or chemical parameter which changes in accordance with the impermeability of the covering (1);
- b) and an information means (6, 8, 9) which, if said parameter changes, automatically outputs an information signal, at least when the extent of the change signifies a loss of water-impermeability in the covering (1).
14 Citations
49 Claims
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1-24. -24. (canceled)
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25. An infusion device for therapeutic use, comprising a waterproof covering which forms one of a casing, casing part or a container for storing the infusion device and monitoring means for monitoring the water-impermeability of the covering, the monitoring means comprising:
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a) a medium situated in the covering and having at least one physical or chemical parameter which changes in accordance with the impermeability of the covering; and b) information means which, if said parameter changes, automatically outputs an information signal, at least when the extent of the change signifies a loss of water-impermeability in the covering. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47)
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48. An infusion device comprising a substantially impermeable covering which forms one of a casing of the infusion device, a part of the casing, or a container for storing the infusion device and a monitor for monitoring the impermeability of the covering, the monitor comprising:
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a medium having at least one physical or chemical parameter which changes in accordance with a change in the impermeability of the covering; and an output which, if said parameter changes, automatically outputs an information signal, at least when the extent of the parameter change signifies a loss of impermeability of the covering. - View Dependent Claims (49)
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Specification