Légzkészülék
A légzkészülék, often translated as breathing apparatus or lung device, refers to a piece of equipment designed to assist or replace the natural respiratory function of an organism. These devices can range in complexity from simple masks that deliver supplemental oxygen to sophisticated, self-contained units that provide a breathable atmosphere in environments where it is otherwise absent.
The primary purpose of a légzkészülék is to ensure an adequate supply of oxygen to the user
Diving applications utilize specialized légzkészülék to enable underwater exploration by providing a portable supply of compressed