| 摘要 |
Apparatus for controlling fluid delivery from a vessel, the apparatus comprising a valve for inhibiting fluid flow from the vessel, and control means for activating the valve in response to a control signal generated by a device carried by an operator, wherein the device comprises a motion detector for detecting motion of the device, a gas sensor, and a controller for generating the control signal in response to one of (i) input received from the gas sensor, and (ii) input received from the motion detector. |
