| Double-lumen Endobronchial Tubes | 06920687340005 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340012 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340029 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340036 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340043 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340050 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340067 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340104 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340111 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340128 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |
| Double-lumen Endobronchial Tubes | 06920687340135 | Tianjin Medis Medical Device Co., Ltd. | Class IIa | |