Indication
ESD knife, also known as disposable endoscopic electrosurgical knife, used in conjunction with endoscopes and electrosurgical units for dissection, elevation, irrigation, and cutting of tissues in endoscopic surgery.
Models
The device has 4 electrosurgical tips available:
O-type Cap knife
I-type Pin knife
L-type Hook knife
Q-type Triangle knife

Knife tip shape | Specifications | OD(mm) | Knife length(mm) | Working length | Channel≥(mm) |
±10% | ±20% | ±20% | |||
O shape | MD-O-ES244016 | 2.4 | 4 | 1650 | φ2.8 |
MD-O-ES244019 | 2.4 | 4 | 1950 | ||
MD-O-ES244023 | 2.4 | 4 | 2300 | ||
I shape | MD-I-ES241516 | 2.4 | 1.5 | 1650 | φ2.8 |
MD-I-ES241519 | 2.4 | 1.5 | 1950 | ||
MD-I-ES241523 | 2.4 | 1.5 | 2300 | ||
MD-I-ES242016 | 2.4 | 2 | 1650 | ||
MD-I-ES242019 | 2.4 | 2 | 1950 | ||
MD-I-ES242023 | 2.4 | 2 | 2300 | ||
L shape | MD-L-ES244016 | 2.4 | 4 | 1650 | φ2.8 |
MD-L-ES244019 | 2.4 | 4 | 1950 | ||
MD-L-ES244023 | 2.4 | 4 | 2300 | ||
MD-L-ES244516 | 2.4 | 4.5 | 1650 | ||
MD-L-ES244519 | 2.4 | 4.5 | 1950 | ||
MD-L-ES244523 | 2.4 | 4.5 | 2300 | ||
Q shape | MD-Q-ES244016 | 2.4 | 4 | 1650 | φ2.8 |
MD-Q-ES244019 | 2.4 | 4 | 1950 | ||
MD-Q-ES244023 | 2.4 | 4 | 2300 | ||
MD-Q-ES244516 | 2.4 | 4.5 | 1650 | ||
MD-Q-ES244519 | 2.4 | 4.5 | 1950 | ||
MD-Q-ES244523 | 2.4 | 4.5 | 2300 |
Our products
1.Gastroenterology: Disposable hemoclips, Disposable biopsy forceps, Disposable hot biopsy forceps, Disposable grasping forceps, Polypectomy snares, Retrieval nets, Sclerotherapy needles, Disposable guidewires, Disposable sphincterotomes, ESD knife, Stone retrieval baskets, Stone retrieval balloons, Dilatation balloon catheters, Cytology brushes, Biliary drainage catheters
2.Urology: Ureteral guidewire, Stone retrieval basket, Stone retrieval coil, Ureteral stent, Ureteral access sheath, Urethral Dilator
3.Endoscopic equipments: CO2 insufflator, Irrigation pump
4.Accessories: Cleaning brush, Bite block, Polyp traps, Biopsy valve, Air water & suction valve kit, Sponge, Transport pad
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to setting successful business relationships with new clients around the world in the near future.

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