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Years Active: 2021-2024
Title: Innovations by Inventor Ying Han
Introduction
Ying Han is a notable inventor based in Burlingame, California. He has made significant contributions to the field of ophthalmic surgery, particularly in the development of innovative devices and methods for treating eye conditions. With a total of three patents to his name, his work focuses on enhancing surgical techniques and improving patient outcomes.
Latest Patents
One of Ying Han's latest patents is a flexible microfluidic meshwork for glaucoma surgery. This invention provides novel surgical devices that comprise a microfluidic meshwork with interconnected, cellular-dimensioned microfluidic channels. The design allows for the drainage and diffusion of excess fluid in the eye through these channels. The meshwork is both porous and highly flexible, mimicking the mechanical compliance of eye tissue. This innovation minimizes foreign body reactions to the implant, thereby decreasing fibrosis and capsule formation.
Another significant patent is a method for eye lens removal using cavitating microbubbles. This surgical technique involves the fragmentation and extraction of cataracts through microbubble cavitation. Gas-filled microbubbles are injected into the lens capsule of a patient's eye, and their cavitation is activated by applied ultrasound energy. This method fragments cataract tissues without damaging surrounding tissues, such as the lens capsule, and allows for the aspirating of fragmented lens material. It can be utilized independently or in conjunction with other methods, such as phacoemulsification.
Career Highlights
Ying Han has worked with prestigious institutions, including the California Institute of Technology and the University of California. His experience in these research environments has contributed to his innovative approach to ophthalmic surgery.
Collaborations
Throughout his career, Ying Han has collaborated with esteemed colleagues, including Robert H. Grubbs and Marshall Leedy Stoller. These partnerships have fostered a rich exchange of ideas and advancements in the field.
Conclusion
Ying Han's contributions to ophthalmic surgery through his innovative patents demonstrate his commitment to improving surgical techniques and patient care. His work continues to influence the field and pave the way for future advancements in eye health.