Intraocular lens taking and placing device with ultrasonic modeling function

• Main Authors: HAN MENGYU, CHEN YI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: BANDAGES, DRESSINGS OR ABSORBENT PADS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; DIAGNOSIS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PROSTHESES; SURGERY; TREATMENT OR PROTECTION OF EYES OR EARS

The invention provides an intraocular lens taking and placing device with an ultrasonic modeling function, the taking and placing device is composed of an intraocular lens clamping device with a two-dimensional ultrasonic probe on the top, an intraocular lens bin, an injector pushing and injecting device and an injector pushing rod linked with the injector pushing and injecting device, the two-dimensional ultrasonic probe conducts ultrasonic scanning on eyeball tissue in the preset direction, and the two-dimensional ultrasonic probe conducts ultrasonic scanning on the eyeball tissue in the preset direction; scanning parameters are subjected to three-dimensional reconstruction by adopting an interpolation-free algorithm of nearest neighbor pixels, a doctor can be effectively helped to know eyeball structures in the picking and placing process of an intraocular lens (I < OL >), flaring and lens cutting are not needed, and the I < OL > is directly clamped, picked and placed. 本发明提供了一种具有超声建模功能的人工晶体取放器，该取放器由顶部带有二维超