| Trocar,adaptor,sealing cap | ||
| Item.No | Specification | Size |
| NK2017.1 | Reducer | Φ10.5-Φ5.5mm |
| NK2017.2 | Reducer | Φ5-Φ3mm |
| NK2017.4 | Adaptor | Φ10.5-Φ5.5mm |
| NK2017.5 | Reducer | Φ10.5-Φ5.5mm |
| NK6001.1 | Cross-type membrance valve | Φ5mm |
| NK6001.2 | Cross-type membrance valve | Φ10mm |
| NK6002.1 | Sealing cap | Φ5mm |
| NK6002.2 | Sealing cap | Φ10.5mm |
| NK6002.3 | Sealing cap | Φ12.5mm |
| NK6003.2 | O-ring | Φ10.5mm |
| NK6003.3 | O-ring | Φ5.5mm |
