Micomme Medical Technology Development Co., Ltd.

Weili Li

Wei Liu

Jin Ding

Guangrong Wang

Haoxuan Huang

Xiaohui Zeng

Qinpeng Xu

Zheng Dai

Chao He

Menghang Lei

A portable breathing machine includes a body case (), wherein: a fan box (), a cut-off device () and a control device () are arranged in the body case (); a fan () is arranged in the fan box () through a fan noise reduction device (); an air outlet of the fan box () is connected with an internal breathing tube (); the cut-off device () is arranged on the internal breathing tube (); an air outlet of the cut-off device () is connected with an external breathing tube () and a mask (); the fan noise reduction device () includes a lower flexible cover () and an upper flexible cover (); the lower and upper flexible covers cooperate to form an enclosed cavity for containing the fan (). A working noise of the breathing machine is decreased to below 15 decibel.

Portable breathing machine

Growing community of inventors

Hunan, China

Weili Li