Temporary restraining order. No temporary restraining order shall be granted without notice to the adverse party unless it clearly appears from specific facts shown by affidavit or by the verified complaint that immediate and irreparable injury, loss, or damage will result to the applicant before notice can be served and a hearing had thereon.
Helium is not only used to fill up balloons, but is also used in medicines and medical equipment. And as you noted, it will give you a high-pitched voice for a short period of time if inhaled. While the squeaky voice can be a crowd-pleasing party trick, huffing helium isnât always all fun and games.
Balloons that are inflated with helium are often used for gifts or party decorations for birthdays, anniversaries, and other special occassions.  Helium is also used in neon signs. If the sign is a bright orange-red color, it is very likely that helium is being used.  In a liquid state, it helps to achieve very low temperatures in electronic devices.  Helium is also used in asthma treatments because it diffuses easily through the lungs. When used this way, it is mixed with oxygen.  Mixed with oxygen, it is used to create an artificial air supply for deep sea divers.  Though it is not actually a use, it is sometimes inhaled because it effects the vocal cords and makes the voice a higher pitch.