#$%^&*AU2017204422A120170727.pdf#####Abstract A nitric oxide delivery device including a valve assembly, a control module and a gas delivery mechanism is described. An exemplary gas delivery device includes a valve assembly with a valve and circuit including a memory, a processor and a transceiver in communication with the memory. The memory may include gas data such as gas identification, gas expiration and gas concentration. The transceiver on the circuit of the valve assembly may send wireless optical line-of-sight signals to communicate the gas data to a control module. Exemplary gas delivery mechanisms include a ventilator and a breathing circuit. Methods of administering gases containing nitric oxide are also described.1/12 300 FIG. 1 r - - - - - - - - - - ----- ---220 --------------------------- - - - - -:2 110 107 10 -100 10 50 SAMPLE GAS OUTLET PORT 200 230 260 20 02 262 214 210 -- NO :: -- 0 N0 2 234 IOf264 212 ~ - 236 -- 266 238 - 268 400 0 440 2323 PATIENT 414 o o Co oo vo. - ou 00o 0o o o 0 1o 0 0o oo o-o00 o oo 1=04 16 412 0 o 430 GAS 4100 SAMPLE GAS ELECTRONIC 420
