+86 19975337020
+86 19975337020
0574-77245659
info@yangtzemed.cn
A305, No. 66 Yongmao West Road, Luotuo Street, Zhenhai District, Ningbo, Zhejiang, China
1. The improvement of lung function can be accurately measured
2. Effective training, enhance the training enthusiasm of patients
3. Simulate natural deep breathing, more effective
4. Reduce pain during exercise
5. Reduce nursing workload
Size: 3000cc/5000cc
