1. A medical coating wraps the outer spring tube, providing more effective protection against damage to the endoscope channel.
2. The jaws feature a smooth surface, high hardness, and excellent sharpness.
3. The sharpness of the cutting edge has undergone multi-process treatment, making sampling more straightforward.
4. Equipped with the latest generation of four-bar linkage structure, it boasts strong rigidity, flexibility, stability, powerful biting force, and higher clinical safety when removing tissues.
| Item No. | O.D.(mm) | Working Length(mm) | Jaw Shape | Spike | Coating | Endoscope Channel(mm) |
| NKY1-23T | 2.3 | 1600/1800/2000/2300 | Oval | × | × | 2.8 |
| NKY1-23TN | Oval | √ | × | |||
| NKY1-23TB | Oval | × | √ | |||
| NKY1-23TNB | Oval | √ | √ | |||
| NKY1-23U | Alligator | × | × | |||
| NKY1-23UN | Alligator | √ | × | |||
| NKY1-23UB | Alligator | × | √ | |||
| NKY1-23UNB | Alligator | √ | √ | |||
| NKY1-23T-O | Oval, Distal Fine |
× | × | |||
| NKY1-23TN-O | Oval, Distal Fine |
√ | × | |||
| NKY1-23TB-M | Oval, Distal Fine |
× | √ | |||
| NKY1-23TNB-M | Oval, Distal Fine |
√ | √ | |||
| NKY1-23TB-D | Oval, Unilateral Turn |
× | √ | |||
| NKY1-23TB-S | Oval, Bilateral Turn |
× | √ | |||
| NKY2-18T | 1.8 | 700/1000/1200/1600/1800/2300 | Oval | × | × | 2.0 |
| NKY2-18TB | Oval | × | √ | |||
| NKY2-18U | Alligator | × | × | |||
| NKY2-18UB | Alligator | × | × |
