The specific advantages of Zeiss semi-femtosecond are as follows:
1. Smaller spot, more stable vision after surgery.
The smaller the spot, the more effective the cutting, and the less damage to the corneal tissue. The stromal surface of the cut cornea is smooth, which effectively reduces the effect of tissue proliferation on corneal curvature due to the roughness of the stromal surface, resulting in more stable vision after surgery.
2. Curved flattening technology for greater intraoperative comfort.
ZEISS semi-femtosecond contact lens is uniquely designed with three types of specification: large, medium and small, which are suitable for different eyes, and the flattening is curved, which is more in line with the physiological state of the cornea and provides better intraoperative comfort. Aerospace femtosecond flattening is conical flattening, there is only one specification, if the eye is small, it is more difficult to place.
3. Low negative pressure makes it easier for patients to cooperate.
Negative pressure is the pressure generated by the negative pressure ring on the eye during surgery. High negative pressure will result in increased intraocular pressure, compression of the optic nerve and retina, and a brief black haze during the operation. When the patient blinks in a hurry, it will cause the negative pressure ring to fall off, and the operation will be forced to be interrupted. The Zeiss half-femtosecond negative pressure is extremely low, there will be no intraocular pressure elevation during the operation, the whole process can be visualized, and there is no symptom of congestion of the eyeballs after the Aerospace Femtosecond operation.
To learn more about Semi-Femtosecond, we recommend consulting Guangzhou Yinghua Ophthalmology. The eye is a chain of brand ophthalmology specializing in myopia correction surgery. The hospital has invested huge sums of money to focus only on myopia correction research and treatment, and has a series of innovative initiatives in the hospital environment, expert equipment, and medical service techniques. For example, through one-to-one service, one person, one doctor, one person, one program, and postoperative fixed-point tracking, etc., every person with myopia correction needs can enjoy high-quality, customized myopia correction services. The first to set up a 5G Internet remote myopia correction assistance center, so that the majority of myopia patients can enjoy the convenience of technology without leaving home to the consultation service.