| 摘要 |
A plug adapter 18 for use with a connector 10 in an airway path of a respiratory system which includes an outer wall 50 and a conical inner wall 63 extending downwardly within the outer wall. The outer wall forms a first bottom portion 59 including an aperture 61 therein. The aperture 61 provides guiding and sealing engagement of a medical device 80 eg a catheter upon insertion through the plug adapter. The conical inner wall includes a second annular bottom portion 67 with a slit 71 therein which sealingly closes the airway path upon withdrawal of the medical device 80 from the plug adapter. <IMAGE> |
