Nation's First Johnson & Johnson Vision Catalys 7.0 Femtosecond Laser Cataract System Installed at Fudan University Eye & ENT Hospital Pudong Campus

On March 24, 2025, the Pudong Campus of the Eye, Ear, Nose, and Throat Hospital Affiliated with Fudan University was officially inaugurated.China's First Johnson & Johnson Vision "Phaco 7.0, the Seventh Generation Catalys" Navigation Femtosecond Laser-Assisted Cataract Surgery System,Marks the official entry of refractive cataract surgery in China into a new era of "intelligent, bladeless, and precise navigation." This "pinnacle of ophthalmic surgery" leads with four revolutionary advantages:

Gentle and Non-Invasive:The entire process is performed with laser, replacing traditional instruments. Incision, capsulotomy, and nucleus segmentation are completed in one step. Patients experience no pain and zero bleeding during the surgery.

Personalized Precision Astigmatism Correction:Equipped with iris positioning navigation + high-definition scanning dual systems, supports two personalized astigmatism correction modes to meet the individual needs of different patients;

Ultra-fast and efficient:Complete 360° capsulorhexis in 1 second, significantly shortening the operation time and improving surgical efficiency;

Hydrating Comfort Experience:Innovative aqueous patient interface technology reduces corneal endothelial damage, decreases subconjunctival hemorrhage, and enhances patient comfort.

Director of Cataract and Lens Refractive Surgery DepartmentProfessor Xiangjia ZhuChief Surgeon Completes First Surgery. Patient Ms. Wang (66 years old) had nuclear cataracts in both eyes combined with astigmatism, and her uncorrected visual acuity in the right eye was only 0.03. Professor Zhu's teamThrough the "Catalys Precision Laser System" femtosecond laser, achieve a precise capsulotomy with a 5.3mm diameter and pre-chopping with a 5.9mm diameter.，Greatly shortened the phacoemulsification energy and time;No need for an external navigation system, apply toric IOL laser marking function.，Implantation of trifocal toric intraocular lenses, the surgery proceeds smoothly and seamlessly, providing a one-stop solution for cataracts, presbyopia, and astigmatism, truly achieving "a spectacle-free world, worry-free at all distances."

On the first day after surgery, the patient's right eye vision at far, middle, and near distances1.0-1.0-1.0, intraocular pressure 11mmHg. The patient said that the vision was very clear, beaming with joy!

"This device pushes 'precision' and 'speed' to the extreme, while greatly enhancing surgical safety and minimizing trauma," emphasized Professor Xiangjia Zhu. "From preoperative AI calculations to intraoperative navigation customization, every step is like tailoring specifically for the eyeball, especially having epoch-making significance for complex astigmatism correction and presbyopia integrated treatment!"