| Trial | 06975610801511 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801528 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801535 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801542 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801559 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801566 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801573 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801580 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |
| Trial | 06975610801597 | Changzhou Centrau Medical Instrument Co., Ltd. | Class I | |