容量式誘導性肺量計

The breathing resistance is adjustable, which helped me tailor the exercises to my recovery pace. It’s been a week and my lung function feels noticeably improved.

The scale is so easy to read while I'm sitting up in bed, and the one-way valve moves smoothly enough that I don't have to fight it. It's become part of my morning routine without me even thinking about it.

The numbered markings on the side make it so easy to track progress—I've been able to see my lung capacity improve every single day. The mouthpiece fits comfortably and the whole thing feels sturdy, which is exactly what I needed for my post-surgery recovery.