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US 5,670,524 AGranted
Methods and compositions for the treatment of pain utilizing ropivacaine
AssigneeAstra AB
InventorArne Torsten Eek
Life of this patent
Estimating the term…
Abstract
Use of a pharmaceutically acceptable salt of ropivacaine for the manufacture of a pharmaceutical preparation with sensoric block and minimal motor blockade.
Claims10
A method for treating a human experiencing pain, said method comprising:
- administering to said human a composition comprising a pharmaceutically acceptable salt of ropivacaine, wherein said ropivacaine is present in said composition at a concentration of less than 0.25% by weight.
A pharmaceutical composition for use in acute pain management with minimal motor blockade, comprising a pharmaceutically acceptable salt of ropivacaine at a concentration lower than 0.25% by weight.
Dependencies are inferred from the claim text.