The hospital's central oxygen supply system and central suction system are the life defense lines to ensure the safety of diagnosis and treatment. The precise control of oxygen flow directly affects the patient's life and health, while the stable operation of the suction system affects the efficiency of diagnosis and treatment and environmental safety. Yidu portable laminar pressure differential mass flowmeter, with its core technological advantages, has become an ideal choice for flow measurement in these two systems, providing reliable support for medical gas management.

Precision and stability are the core requirements of medical measurement. This flowmeter relies on the principle of laminar pressure difference and converts the gas flow state into regular laminar flow through special laminar flow elements. Combined with real-time temperature and pressure compensation technology, it effectively avoids the influence of environmental fluctuations on measurement results. In the central oxygen supply system, whether it is high flow oxygen supply in the operating room or precise oxygen therapy in the ICU, it can stably capture small flow fluctuations, ensuring that oxygen delivery is highly matched with patient needs. For the complex mixed gases in the central attraction system, its built-in dedicated algorithm can accurately identify flow characteristics, avoid measurement deviations caused by impurities and airflow disturbances, and provide accurate data for system optimization.

The portable and flexible design has changed the traditional measurement mode. The device is compact in size, lightweight, and can be held and carried with one hand, making it easy to enter various diagnosis and treatment scenarios such as wards, operating rooms, emergency rooms, etc. The equipped long-lasting rechargeable battery supports long-term continuous operation, freeing itself from the constraints of power lines, and can measure normally even in temporary oxygen supply points or power outage emergencies. The operation interface adopts a high-definition touch screen, and key parameters are clear at a glance. Medical staff or equipment maintenance personnel can quickly connect and measure without professional training, greatly improving work efficiency.

Strong adaptability meets the diverse needs of medical scenarios. The device is equipped with a rich gas database and pre-set exclusive measurement modes for commonly used medical gases such as oxygen and air. With just one click, gas type switching can be completed without the need to replace measuring components. Its wide range characteristics can cover the full scenario requirements from low flow precision oxygen supply to high flow equipment calibration, whether it is routine monitoring in ordinary wards or dynamic flow tracking in large surgeries. The interface design is compatible with the existing gas terminal specifications of the hospital, plug and play, and will not interfere with the operation of the original system.

Stable environmental adaptability and durability are compatible with the complex working conditions of hospitals. From cold equipment rooms to warm medical areas, equipment can maintain stable performance and is not affected by temperature changes. The flow channel is made of corrosion-resistant materials, which can withstand the erosion of pollutants that may exist in the suction system and extend the service life of the equipment. No preheating is required when starting up, and the millisecond response speed can provide real-time feedback on flow changes, saving valuable time for equipment troubleshooting, daily inspections, and other work, helping hospitals achieve refined management of medical gas systems.