Yuwell Portable Suction Unit Machine 7E-A

The 7E-A is a compact, electric suction (aspirator) machine designed for removing thick bodily fluids such as phlegm, mucus, and even blood. It’s marketed for use in a variety of settings — from hospital operating theaters and emergency rooms to home health care.
It uses an oil-free lubrication pump, which reduces maintenance (no need to deal with oil), lowers the risk of contamination, and keeps the device cleaner and safer to use.
The design is thoughtfully engineered:
The suction bottle (collection jar) is “hidden” or integrated into the unit’s body, giving it a more streamlined appearance and reducing noise.
The negative pressure (vacuum) gauge has a square plastic casing, which helps with precision and contributes to lowering the working noise.
There is built-in overflow protection to prevent fluids (like pus or mucus) from leaking into the pump mechanism, guarding against contamination and machine damage.
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Very portable: relatively lightweight, compact, and easy to carry, making it suitable for emergencies, transport, and home use.