Source: Eye Future; Editor: SophiaReprint Requirements: Can be reprinted 24 hours after the first publication, source must be credited.
Recently,Vision ProAnnounced its independently developedThe First Domestic Trifocal Intraocular Lens ––Vision Pro®重磅上市。The product launch seminar was held in Wuhan, Hubei, marking the beginning."High-End Trifocal Intraocular Lens Made in China"The Leading Era.Currently, almost all known trifocal intraocular lenses internationally come from European and American companies, such as Zeiss and Johnson & Johnson Vision.As of now, there has not been a truly domestically produced trifocal intraocular lens in China.，The main constraints lie in material design, optical design, product registration, and other aspects.. This timeThe official launch of "Shiquanji®" ushers in the application of domestically-produced high-end trifocal intraocular lenses.
# Vision Pro®Triple-Focus Intraocular Lens
Trifocal intraocular lenses replace the aging lens through surgery,Not only can it treat cataracts, but it can also simultaneously address various vision problems such as presbyopia, astigmatism, myopia, or hyperopia.. It allows the human eye to seeThe three focal points of far, medium, and near are all designed within a single lens., while ensuring the visual needs for near and far viewing, the intermediate distance vision effect has been optimized.Truly achieves smooth and free transition between far, intermediate, and near vision., the entire process is clear, and no glasses are needed after surgery.
"VisionPro®" Trifocal Intraocular Lens Has the Following Characteristics:
PatentedSmooth Phase Modulation StructureThe beam is dispersed unequally and combinedAxial Progressive Large Depth of Field Technology，Ultimately achieving clear and continuous vision at far, intermediate, and near distances, particularly excelling in intermediate vision.
Reduce Traditional Diffraction Ring Sharp Points, reduce glare for patients, andThe central thickness of the artificial lens is reduced by 11%., making it easier for the artificial lens to pass through a small incision.
OwnHigh Refractive Index, Zero GlareThe original hydrophobic acrylic.
PatentAchromatic StructureCompress the white light band and utilize a portion of the band that is typically wasted in ordinary multifocal intraocular lenses.Increase light energy utilization to 89.5%, significantly improving patients' visual quality and vision performance in different environments while reducing their subjective perception of glare.
During the data analysis process with the control group, the patients' best-corrected distance visual acuity, intermediate and near visual acuity under the best-corrected distance visual acuity, uncorrected distance visual acuity, uncorrected intermediate visual acuity, and uncorrected near visual acuity,At 3 and 6 months postoperatively, under different environments and spatial frequenciesNo statistically significant difference in contrast sensitivity.。- MF60 (VisionMax®) through diffraction modulation + axial progression,Ensure smooth and continuous transitional vision, can provide vision of 0.6 or higher within a 3D range of extraocular defocus;
- MF60 SimultaneouslyExcellent in intermediate vision, -2.00D/-2.5D showed statistically significant superior performance.
- By comparing the defocus curves at 3 months and 6 months postoperatively,MF60 has significantly better intermediate vision.(There is a statistically significant difference in vision).
In the visual quality satisfaction questionnaire, 13 questions were used to investigate common nighttime optical disturbances, and the results showed:In terms of nighttime optical disturbances and living comfort,MF60 "Never Before" Percentage Absolute Values Show Excellent Performance, and even demonstrated statistically significant differences in the "presence of soreness or fatigue around or within the eyes."Whether it's outdoor activities, indoor living, reading, or painting, a seamless and uninterrupted field of vision can be achieved across multiple scenarios.In addition, "VisionMax®" uniqueReducing Diffraction Ring Sharp Point Design, compared with other diffractive multifocalThe resulting glare is significantly weaker.`, providing patients with more comfortable vision and less glare.`
# Trifocal Intraocular Lens MarketAccording to the Journal of Global Health, in 2020, the population of cataract patients aged 45-89 in China was approximately 132 million, among which the population of age-related cataract patients reached 93.83 million, and the population blinded by cataracts reached 13.32 million. With the aging of China's population and the increase in the incidence of cataracts,The number of cataract patients in China shows a long-term increasing trend, and it is estimated that by 2050, the population of cataract patients in China will reach 241 million.。According to Frost & Sullivan's forecast，The number of cataract surgeries in China will increase from 4.3 million cases in 2019 to11.4 Million Cases by 2030, with a compound annual growth rate of 9.3%. But the cataract surgery rate per million people in China (CSR) Still has a certain gap compared to other countries, and there are significant differences among provinces in China.WHO research reports point out that cataracts, uncorrected refractive errors, and glaucoma are the leading causes of global blindness and vision impairment, among whichCataracts account for 39% of blindness cases, ranking as the leading cause of blindness globally.。Surgical removal of cataracts and implantation of artificial lenses is a treatment for cataracts.The Only Effective Means，With the development of phacoemulsification, cataract extraction has gradually become an outpatient procedure.Intraocular LensIt is an artificial lens made of polymer materials that can be implanted in the eye, used to replace the natural lens removed during cataract surgery.YesThe Most Widely Used Artificial Organs and Implantable Medical Devices Worldwide。Intraocular lenses can be divided into rigid intraocular lenses and soft intraocular lenses according to the material, and currently commonSoft Intraocular LensCan be further divided into: Monofocal Intraocular Lens, Bifocal Intraocular Lens,Trifocal Intraocular Lens, IOL with extended depth of focus technology, IOL with astigmatism correction technology. Single-focus lenses can only address the issue of clouded lenses but cannot solve common problems such as myopia, hyperopia, or presbyopia, whereas dual-focus,The trifocal lens can provide patients with more visual range.。In addition, there are also intraocular lenses abroad that simultaneously incorporate both toric technology and extended depth of focus (EDOF) technology, such as the Tecnis Symfony Toric intraocular lens from Johnson & Johnson Vision.
▲Introduction to Soft Intraocular Lens Categories
▲Price Range of Soft Artificial Crystals
The trifocal intraocular lens market in China is mainlyZeiss and Johnson & Johnson VisionOccupy，In this field,The AT LISA TRI 839MP intraocular lens from ZEISS is the main choice for patients in China.. This crystal model is made of hydrophilic acrylate material and adopts an aspheric structure.
▲AT LISA TRI 839MP Intraocular Lens
Trifocal Toric intraocular lenses can be regarded as the upgraded version of trifocal intraocular lenses.. In this field,The AT LISA Tri Toric 939M/MP intraocular lens from ZEISS is the primary choice for Chinese patients.. This crystal model is also made of hydrophilic acrylic material and adopts an aspheric structure.
In September 2023, the state organized the centralized procurement of artificial crystals, which was the first national-level procurement of artificial crystals. The winning companies included several imported brands such as Alcon, Johnson & Johnson, Zeiss, Bausch + Lomb, and Hoya, as well as many domestically produced brands such as Aibonuode and Henan Universe., Tianjin Century ConTech, etc. This national procurement of artificial crystal type consumables has an average price reduction of 60%, and is expected to save 3.9 billion yuan in costs annually.Among whichThe price of trifocal non-toric intraocular lenses has dropped from 23,000 yuan/unit to 8,996 yuan/unit, a decrease of 60.9%; the price of extended depth-of-field non-toric intraocular lenses has decreased from 110 million yuan/unit to 3,596 yuan/unit, marking a reduction of 67.3%.。
▲Category of Winning Enterprises in the National Centralized Bulk Procurement of Intraocular LensesAlthough foreign companies still dominate the high-end category of intraocular lenses, several Chinese manufacturers have broken through.Bifocal Intraocular Lens(Aiborn) and trifocal intraocular lens (Vision Pro)Welcome to the era of domestically produced alternatives, the penetration rate of domestically produced high-end artificial crystals is expected to increase, comprehensively accelerating the replacement of imports.Wuxi Vision Pro Ltd. is a company focused onR&D, Production, and Sales of High-End Ophthalmic ConsumablesA technology-based enterprise, founded in 2010. The company is committed to breaking through the technical research and development bottlenecks of foldable intraocular lenses in China and the key technologies for industrialization.
One of Vision Pro's main products is"Vision Pro"®"Three-Focal Intraocular Lens, This is the first domestically developed three-focal intraocular lens in China."。Other products include the TS Toric IOL, PRS Preloaded Aspheric IOL, RS Aspheric IOL, MS Spherical IOL, etc., covering multiple fields of high-end ophthalmic consumables.# Global Leading Ophthalmic Device and Consumables CompanyCarl Zeiss AG｜Alcon| J&J Vision | Bausch + LombBaushe & Lomb | EssilorEssilor | TopconTopcon | Nidek Nidek | CooperC Groupompanies
# Chinese Ophthalmic Devices and Consumables Companies
# Chinese Ophthalmic Medical Service Company
# Overseas Ophthalmology Startups
AEYE Health | Samsara Vision | AcuSurgical | Balance Ophthalmics | CorneaGen | ThermOcular AI
