OSMOTIC PUMP WITH AT LEAST ONE CHARGEABLE MATERIAL
First Claim
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1. An osmotic pump for drug delivery, especially for drug delivery to and/or inside a patient comprising at least one chargeable material wherein osmotic pressure is caused by inducing and/or de-inducing charges within the chargeable material.
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Abstract
The invention relates to an osmotic pump (1) comprising at least one chargeable material (30) whereby the osmotic pressure is caused by inducing and/or de-inducing charges within the material.
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Citations
10 Claims
- 1. An osmotic pump for drug delivery, especially for drug delivery to and/or inside a patient comprising at least one chargeable material wherein osmotic pressure is caused by inducing and/or de-inducing charges within the chargeable material.
Specification