Entonox Analgesic Apparatus |
|
| Description
|
An
analgesic gaseous mixture of nitrous oxide and oxygen.
|
| Function
|
To
relieve pain by inhaling the gas.
|
| Photo |  |
Entonox Analgesic Apparatus |
|
| Description
|
An
analgesic gaseous mixture of nitrous oxide and oxygen.
|
| Function
|
To
relieve pain by inhaling the gas.
|
| Photo | |