| 摘要 |
<p>A sealing valve of the present invention allows a valve opening to be opened by pressing and deforming the sealing valve by means of a tip end of a male connection port, such as an orifice portion of a syringe, without making the tip end of the male connection port run through the sealing valve. A connection port, a mixed injection tube, a connection tool for an infusion circuit, and a connection system for an infusion circuit use such a sealing valve, so that they can be formed without using a needle.</p> |
