These principles today much more than ever form the basis of our success as an internationally active mid-size business for soft ureteral stent set, kyphoplasty balloon catheter, male urethral dilator. Relying on strong research and development strength, standardized management system, sophisticated production equipment and complete testing methods, our company has now developed into a diversified and group-oriented enterprise. The core concept of the enterprise is used to guide the behavior of the enterprise, which is the soul of the enterprise and reflects the unique human environment and fine tradition of the enterprise. All employees of our company will make unremitting efforts and persevere in the pursuit of excellent quality and perfect brand and corporate image. In recent years, our company has continuously increased investment in science and technology to cultivate the company's own environmental technology innovation capability.
Indication
The Endoscope hook knife is a robust device for marking and cutting mucosa, submucosal fibers, and vessels, as well as for hemostasis of minor bleeding.
The tip of the knife is bent at a right angle. The knife is hosted within an outer sheath. The tip of the sheath has a hood-like shape that allows the hook of the knife to be retracted within it. The direction of the hook can be adjusted by rotating a handle located on the proximal side of the knife. The hook direction is easily adjusted when the handle is simultaneously rotated and moved slightly back and forth. The hook direction is fixed when the handle is maximally extended. Importantly, the direction of the hook knife should be controlled and kept parallel with the muscularis propria layer to prevent perforation during endoscopic submucosal dissection. When minor bleeding occurs during mucosal incision or dissection, it can be stopped using the hook knife by positioning the tip of the knife close to the bleeding site and using the spray mode to obtain hemostasis.
Models
The device has 4 electrosurgical tips available: the O-type, I-type , L-type, and Q-type.
Endoscope Hook Knife is L type.
Our Gastroenterology products
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
Urology: Ureteral guidewire, Stone retrieval basket, Stone retrieval coil, Ureteral stent.

Knife tip shape | Specifications | OD(mm) | Knife length(mm) | Working length | Channel≥(mm) |
±10% | ±20% | ±20% | |||
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 | ||
MD-Q-ES244519 | 2.4 | 4.5 | 1950 | ||
MD-Q-ES244523 | 2.4 | 4.5 | 2300 |

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