What is Guangzhou Vision Phantom?

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What is Guangzhou Vision Phantom?

Guangzhou Vision Phantom is an advanced femtosecond laser surgery technology launched by the ophthalmology department of Guangzhou Shunde District Hospital of Traditional Chinese Medicine, aiming to provide patients with safer and more accurate myopia surgery. This technology uses a femtosecond laser to accurately cut the cornea to correct myopia. The microscan VISX IQ femtosecond laser system is used for myopia surgery. In the following, we will elaborate on the femtosecond of Guangzhou optometry from different aspects.

Technical Principles

The core equipment of Guangzhou Shixian's femtosecond technology is the Microscan VISX IQ femtosecond laser system. The system realizes accurate control of femtosecond laser cutting correction through the intelligent monitoring and tracking system of the laser controller. During surgery, the laser beam cuts the cornea through a femtosecond laser, quickly eliminating refractive errors in myopia. Femtosecond laser technology is more accurate and safer than traditional surgery, reducing the risk of surgery and improving the success rate of surgery.

Compared with traditional laser surgery, the femtosecond laser system of Guangzhou Shixian Ophthalmology Department has the advantage that it can cut cornea more accurately and produce thinner and more accurate corneal flap. During the operation, the laser only acts on the surface of the cornea, avoiding the possible damage to the corneal structure caused by traditional laser surgery. At the same time, because femtosecond laser can cut without contact, the risk of surgery is reduced, and postoperative healing is faster.

Surgical indications

Guangzhou optometry femtosecond is suitable for myopia patients to a certain extent. Before surgery, the doctor will conduct detailed fundus examination and corneal measurement according to the patient's eye structure and degree to evaluate whether the patient is suitable for femtosecond surgery. The indications of laser surgery mainly include adult myopia, unadaptability or inability to continue wearing contact lenses, and no other eye diseases.

Operation process and precautions

The femtosecond surgery of Guangzhou Shixian Ophthalmology Department is a minimally invasive surgery. The surgery process usually lasts for a short time, and patients will not feel obvious pain. Before surgery, patients need optometry and corneal measurement to determine the specific parameters of surgery. During the operation, the doctor will first use anesthetic eyedrops to ensure the comfort of the operation. Then, the femtosecond laser is used to cut the cornea. The cutting time is very short, and there is almost no discomfort.

After surgery, patients need to follow the doctor's instructions and use anti-inflammatory eyedrops and lubricating eyedrops on time. The vision will recover quickly after surgery, but attention should be paid to protecting the eyes to avoid irritation and friction. Generally, patients can resume normal life and work within a few days after surgery.

summary

Guangzhou Shixian Ophthalmology Femtosecond is an advanced ophthalmic surgery technology, which can accurately cut cornea through femtosecond laser system to correct myopia. This technique has the advantages of accuracy, safety, and minimally invasive, and is suitable for myopia patients to a certain extent. The operation process is short and the postoperative recovery is fast, which can effectively improve the quality of life of myopia patients.