Oxygen services in ambulances are essential for providing life-saving support to patients experiencing breathing difficulties or respiratory distress. Ambulances are equipped with oxygen cylinders, regulators, and delivery systems to administer oxygen to patients in need. Trained medical personnel, such as paramedics or emergency medical technicians (EMTs), assess the patient's condition and administer oxygen therapy accordingly. Different delivery systems, such as nasal cannulas or oxygen masks, are used based on the severity of the patient's condition and their specific medical needs. Continuous monitoring of the patient's vital signs, including oxygen saturation levels, ensures that they receive adequate oxygen therapy throughout transport. Oxygen services in ambulances play a crucial role in stabilizing patients during emergency situations, such as asthma attacks or cardiac arrest, and can significantly improve their chances of survival en route to medical facilities.