Invention Grant
US08420112B2 Solid dosage form for treating headaches 失效
用于治疗头痛的固体剂型

Solid dosage form for treating headaches
Abstract:
A retrievable, sustained release, solid dosage form is provided for implanting into cranial bony canals and for prolonged release of an anesthetic, whereby treating neurovascular conditions, such as migraine. The dosage comprises an anesthetic contained in a polymeric carrier, and a retrieval member, the anesthetic being gradually released from the carrier.
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