| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a needle/neural injection system, which can effectively inject a medicament with less concern for an intraneural and/or an intravascular injection.SOLUTION: A neural injection system 1 comprises: an at least partially hollow cannula 10 defined by a first inside diameter, a first outside diameter, and a first length; a side port 7 located coaxially along the cannula in fluid communication from inside the at least partially hollow cannula to outside the at least partially hollow cannula; and a stylet 2. The cannula has a rounded open blunt distal end 5. The stylet is capable of being releasably locked in a first position within the cannula.</p> |
