| Blade Opener | 06939488593459 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Connecting Plate | 06939488593435 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Expandable Retractor | 06939488593343 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Expandable Retractor | 06939488593350 | Dragon Crown Medical Co.,Ltd. | Class I | |
| L frame | 06939488593480 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Longitudinal Long Frame | 06939488593466 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Longitudinal short Frame | 06939488593473 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Pointed Retractor Hook | 06939488593510 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Pointed Retractor Hook | 06939488593527 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Hook | 06939488593497 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Hook | 06939488593503 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593367 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593374 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593381 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593398 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593404 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Tube | 06939488593411 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Retractor Wrench | 06939488593442 | Dragon Crown Medical Co.,Ltd. | Class I | |
| Transverse Frame | 06939488593428 | Dragon Crown Medical Co.,Ltd. | Class I | |