| Number | Description |
| B2122 | Nasal electric coagulation with suction Φ3mm, use cord M1002 |
| B21224 | Nasal electric coagulation with suction Φ4mm, use cord M1002 |
| Number | Description |
| B2124 | Nasal electric coagulation with suction Φ4mm, use cord B1006 |
| B21243 | Nasal electric coagulation with suction Φ3mm, use cord B1006 |
| B21245 | Nasal electric coagulation with suction Φ5mm, use cord B1006 |
| Number | Description |
| B2501 | Nasal elevator suction tube , use cord M1002 |
| B25011 | Nasal elevator suction tube , use cord M1002 |
| Number | Description |
| B21228 | Nasal elevator with suction tube |
| Number | Description |
| B21241 | Nasal electric coagulation with suction Φ4mm 15°, use cord B1006 |
| B21244 | Nasal electric coagulation with suction Φ3mm 15°, use cord B1006 |
| B21247 | Nasal electric coagulation with suction Φ5mm 15°, use cord B1006 |
| Number | Description |
| B21242 | Nasal electric coagulation with suction Φ4mm 45°, use cord B1006 |
| B21246 | Nasal electric coagulation with suction Φ5mm 45°, use cord B1006 |
| Number | Description |
| B212420 | Nasal coagulation with suction, use cord M1020 |
| Number | Description |
| B21221 | Nasal coagulation with suction, Φ3mm 50°use cord M1002 |
| B21225 | Nasal coagulation with suction, Φ4mm 50°use cord M1002 |
| B21231 | Nasal coagulation with suction, Φ3mm 45°use cord M1002 |
| B21232 | Nasal coagulation with suction, Φ4mm 45°use cord M1002 |