| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pressure syringe with a short needle capable of reducing an incision opening in giving injection, and performing the injection by atomizing a medicinal solution. <P>SOLUTION: The short needle 1a is integrally attached to a tip of a nozzle, or a screw hole is formed on the tip of the nozzle 1 for injecting the sucked medicinal solution, a screw part engaged with the screw hole is formed on a short needle block in which the short needle 1a is inserted, and the short needle block is engaged with the tip of the nozzle 1. The short needle 1a is abutted on a skin surface and the medicinal solution is injected, to form a minimum incision opening corresponding to a tip diameter of the short needle 1a on the skin surface, whereby the medicinal solution can be easily injected into a subcutaneous adipose layer from the incision opening with low injection pressure. <P>COPYRIGHT: (C)2004,JPO |
