| 摘要 |
<p>A fitting (100) for coupling a tubing (102) to another component (330) of a fluidic device (300), the fitting (100) comprising a male piece (104) having a front ferrule (106) and a back ferrule (108) both being slidable on the tubing (102), the male piece (104) further having a first joint element (110) configured slidably on the tubing (102), and a female piece (112) having a recess (114) configured for accommodating the front ferrule (106) and the tubing (102) and having a second joint element (116) configured to be joinable to the first joint element (110), wherein the back ferrule (108) is configured in such a manner that, upon joining the first joint element (110) to the second joint element (116), the back ferrule (108) exerts a pressing force on the front ferrule (106) to provide a sealing between the front ferrule (106) and the female piece (112), and the back ferrule (108) exerts a grip force between the male piece (104) and the tubing (102).</p> |
