
| Item Name | Portable Respiratory Training Medical Device/Three Ball Incentive Spirometer |
| Brand | Greetmed OEM |
| MOQ | 500 pcs |
| Delivery time | 30 days |
| Packing | export carton three balls spirometer |
| Certification | CE,ISO13485 |
| Service | OEM&ODM&OBM |
| Sample | Available |
呼吸训练目的:
1,切除术后可以帮助肺部扩张以及其余肺部的快速扩张;
2,它可以促进胸部扩张,形成胸内负压,以促进肺部扩张,重新扩大小肺泡的收缩,防止肺不张;
3,它可以改变肺部压力,增加肺通气量,潮气量和减慢呼吸频率,以减少呼吸过快引起的术后伤口疼痛;

