| 摘要 |
<p>A wall cutlet comprising an index plate, a closure member connected to t he index plate, and a connector valve for connection to a medical gas adaptor. The valve is connected to a backside of the index plate and is accessible from t he front of the outlet when the closure member is removed. Once the closure member is removed from the index plate, the valve parts can be removed from the wall outlet for service and repair such as replacement of a spring or O-ring without removal of the index plate</p> |
