Half femtosecond equipment for ophthalmic surgery in Wuhan Union Medical College Hospital

Wuhan Union Medical College Hospital is one of the famous general hospitals in China. Half femtosecond equipment is widely used in its ophthalmic operations to carry out various ophthalmic operations, including myopia correction surgery, cataract surgery, etc. The half femtosecond device is an advanced laser technology device, which has the advantages of fast, accurate, safe, and can provide high-quality ophthalmic surgery services for patients.

1. Operating principle of half femtosecond device

The half femtosecond device uses femtosecond laser technology, which can accurately focus the laser energy on the eye tissue in a very short time. It can change the curvature of the cornea by cutting the cornea with ultra fast pulsed laser beam. The half femtosecond device can accurately control the depth, position and shape of the laser beam, so as to achieve accurate control of corneal ablation, which provides great help for ophthalmic surgery.

In addition to corneal ablation, the half femtosecond device can also be used for lens ablation in cataract surgery and treatment of other eye diseases. Its high accuracy and efficiency make ophthalmic surgery more safe and effective.

2. Application of half femtosecond device in myopia correction surgery

Myopic correction surgery is one of the important applications of half femtosecond devices in ophthalmology. With a half femtosecond device, doctors can precisely cut the cornea and change its curvature, thus correcting the patient's myopia. This kind of surgery is usually called femtosecond laser corneal refractive surgery, which is a relatively common ophthalmic surgery.

Myopia correction surgery can better control the shape and optical properties of the cornea and provide more accurate correction results through the regular cutting that is difficult to complete with traditional laser surgery. The application of half femtosecond equipment makes the surgical process more accurate, safe and fast, and provides a higher level of myopia correction services for patients.

3. Application of half femtosecond equipment in cataract surgery

Cataract surgery refers to the treatment of cataracts and the restoration of patients' vision through the implantation of intraocular lenses. In traditional cataract surgery, doctors need to cut the cataract manually with cutting tools. With half femtosecond equipment, doctors can perform lens ablation more accurately and quickly, improving the efficiency and safety of surgery.

The application of half femtosecond equipment in cataract surgery makes the surgery process more accurate, safe and controllable, and also reduces the operation time and trauma. The patients recovered quickly and their vision improved significantly.

4. Application in other ophthalmic operations

In addition to myopia correction surgery and cataract surgery, half femtosecond devices have also been used in other ophthalmic operations. For example, the half femtosecond device can be used for corneal ablation in corneal transplantation surgery and for the treatment of corneal diseases. In these operations, the accuracy and efficiency of the half femtosecond device can provide doctors with a better operating platform and patients with higher quality ophthalmic surgery.

Summary

The ophthalmic surgery department of Wuhan Union Medical College Hospital uses half femtosecond equipment to perform myopia correction surgery, cataract surgery, etc. Through the precise cutting of femtosecond laser, change the corneal curvature and lens cutting, and improve the surgical effect and safety. The application of half femtosecond equipment makes ophthalmic surgery more accurate and efficient, providing better treatment experience for patients.