Lacrimal passage blockage dredging surgical treatment device

• Main Authors: SHI YABO, CUI TONGFENG, SUN HONGYAN, LIU WEI, QIN BING, LU HUAMEI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; TREATMENT OR PROTECTION OF EYES OR EARS

The invention provides a lacrimal passage blockage dredging surgical treatment device, and relates to the technical field of medical instruments. A penetrating groove is formed in the middle of the main adjusting frame A, an expansion groove is formed in the rear end of the penetrating groove of the main adjusting frame A, the rear end of the main adjusting frame A is attached to the middle of the front end of the limiting frame, and a steering knuckle A is fixedly connected to the middle of the front end in the limiting frame. And meanwhile, after the dredging arm A and the dredging arm B dredge the lacrimal passage of the patient, the transmission tightening latch rotates in the reverse direction by rotating the transmission wire in the reverse direction, so that the rear ends of the dredging arm A and the dredging arm B are close to each other, and blockages between the dredging arm A and the dredging arm B are clamped. The problems that when an existing lacrimal passage obstruction dredging operation trea