Medical Ventilators

Medical ventilators support patients unable to breathe independently by delivering precise amounts of air or a mixture of oxygen and air into the lungs. Modern ventilators are sophisticated, electronically controlled devices that regulate airflow and pressure to meet patient needs. As life-critical systems, any malfunction can have severe consequences.
 
Ventilators are primarily used in hospitals, including during surgery, in intensive care units (ICUs) where patients need continuous monitoring and support, and in emergencies where breathing is compromised due to illness, injury, or medical conditions. With technological advancements, portable and home-use ventilators have become increasingly common, allowing patients with chronic respiratory conditions to receive care outside of a hospital setting. Ventilators are also used in ambulances and during patient transport, ensuring individuals in critical condition receive immediate respiratory support.
 
Additionally, ventilators are often categorized by patient type, such as adult or neonatal. Neonatal ventilators are designed for newborns and infants, offering lower and more precise ventilation rates to meet their delicate respiratory needs.
 
Hospitals traditionally used high-pressure, tank-based ventilators, but the trend is shifting toward portable, low-pressure units. Modern portable ventilators use blower mechanisms to generate airflow on demand, similar to a fan. However, the noise produced by these systems can be disruptive, posing a challenge manufacturers need to address to improve performance and comfort.