New technology promotion of Guangzhou Ophthalmology Exhibition
As the largest ophthalmic professional exhibition in Asia, Guangzhou Ophthalmology Exhibition attracts a large number of domestic and foreign medical experts and industry participants every year. In this year's exhibition, many exciting new technologies were introduced. This article will elaborate on the new technology from four aspects: corneal treatment, cataract surgery, glaucoma treatment and refractive surgery.
Corneal treatment technology
Corneal disease is one of the common diseases in ophthalmology, and corneal treatment technology has always been concerned. At the Guangzhou Ophthalmology Exhibition, many hospitals introduced autologous corneal transplantation technology. This technique uses the patient's own corneal tissue for transplantation, reducing the risk of graft rejection. At the same time, breakthroughs have also been made in customized corneas using 3D printing technology. This technology can be precisely designed and manufactured according to the shape and needs of patients' eyeballs, improving the success rate of surgery and the quality of life of patients.
In addition, some hospitals also promoted corneal collagen cross-linking, which is a new method to treat corneal weakness. By using ultraviolet radiation and vitamin B2, the structure and strength of the cornea can be strengthened, and problems such as ametropia and corneal deformation can be improved. This technology has been successfully applied in some internationally renowned ophthalmic hospitals and has attracted wide attention.
The introduction of corneal treatment technology in this ophthalmic exhibition provides more choices for patients, which can meet individual needs and improve the success rate and safety of surgery.
Cataract surgery technology
Cataract is a common eye disease for middle-aged and elderly people. With the progress of medical technology, cataract surgery has also been innovated and improved. At the Guangzhou Ophthalmology Exhibition, several famous ophthalmic hospitals introduced advanced cataract surgery techniques.
The first is ultrasonic emulsification technology. This technique uses high-frequency sound waves to break up and extract the turbid lens, and then implant the intraocular lens. This technique has the advantages of small incision, fast recovery and little trauma during the operation, which greatly reduces the pain and recovery time of patients.
The second is laser cataract surgery. This kind of surgery uses laser to cut and fragment cataract, which can accurately adjust the surgical parameters and operating platform, thus improving the surgical effect and safety. The advantage of laser cataract surgery is that there is no need to cut with a scalpel during the surgery, which can reduce the incidence of complications caused by surgery.
In addition, another hospital introduced the non incision cataract surgery technology. This technique uses a super nano aperture scalpel to operate without intraocular lens implantation, which greatly shortens the operation process and recovery time. This technology is considered to be the development trend of cataract surgery in the future.
Glaucoma treatment technology
Glaucoma is a common ophthalmic disease, which seriously affects the quality of life of patients. At the Guangzhou Ophthalmology Exhibition, some medical institutions demonstrated the latest glaucoma treatment technology, bringing new hope to patients.
One of the new technologies is laser glaucoma surgery. Laser glaucoma surgery is to reduce the obstruction of aqueous humor and intraocular pressure by laser cutting and clearing part of aqueous humor drainage channels. This technique has the characteristics of small trauma and fast recovery, and can accurately adjust the surgical parameters to improve the surgical effect.
Another new technology is implantation of artificial aqueous humor drainage device. This technique improves the drainage and flow of aqueous humor by implanting artificial devices, thereby reducing intraocular pressure. This technology can be adjusted and controlled, and can be individualized according to the specific conditions of patients.
These new glaucoma treatment technologies provide more choices for patients, which can be individualized for different types of glaucoma, and improve the treatment effect.
Refractive surgery technique
Refractive surgery is a hot topic in the field of ophthalmology in recent years, and also one of the focuses of Guangzhou Ophthalmology Exhibition. In the exhibition, several eye hospitals introduced the latest refractive surgery technology, which brought good news to myopia patients.
One of the new technologies is laser corneal ablation. This technique uses a laser to cut the central area of the cornea to change its refractive power, thus correcting myopia. The technology can achieve the desired correction effect through accurate laser cutting and adjustment.
Another new technique is keratoplasty. This technology uses special corneal shaping lenses and contact lenses to change the shape of the cornea, thus correcting myopia. This kind of correction is reversible and non-invasive, which is suitable for some specific people.
In addition, another hospital recommended ICL implantation. ICL implantation is a method to correct myopia by implanting PMMA material intraocular lens. Compared with traditional keratectomy, this technique has the advantage of better preserving corneal tissue, and is also suitable for some special cases.
summary
Guangzhou Ophthalmology Exhibition provides a platform for ophthalmologists and experts to learn about the latest ophthalmic technologies and treatments. In this paper, some new techniques are described in detail from four aspects: corneal treatment, cataract surgery, glaucoma treatment and refractive surgery. The introduction of these new technologies provides patients with more choices and injects new vitality into the development of ophthalmology.
