Yeasn
For eye examination and aid in the diagnosis. Contraindications: none. Target groups of patients: adults, children. Intended users: optometrists in hospital ophthalmology and optical shops.…
For eye examination and aid in the diagnosis. Contraindications: none. Target groups of patients: adults, children. Intended users: optometrists in hospital ophthalmology and optical shops. The people who use this product are ophthalmologists in hospitals or clinics, and optometrists in optical shops. To operate this product, they should have relevant knowledge of eye examinations and have the relevant skills to operate the product.
Who Else Makes It
Concentrated in Jiangsu (3), Chongqing (2), Beijing (1). One is registered as a contract manufacturer, able to build to a specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Chongqing Kanghua Ruiming S&T Co., Ltd. | Chongqing | Chongqing | Contract manufacturer | 3 |
| Beijing Hongdee Corporation | Beijing | Beijing | Private-label distributor | 43 |
| Taizhou City K&W International Trade Co., Ltd. | Jiangyan | Jiangsu | Repacker / relabeller | 38 |
| Lianyungang Tiannuo Optical Instrument Co., Ltd. | Lianyungang | Jiangsu | Contract manufacturer | 31 |
| 66 Vision Tech Co., Ltd. | Suzhou | Jiangsu | Private-label distributor | 24 |
| Shanghai Mediworks Precision Instruments Co., Ltd. | Shanghai | Shanghai | Contract manufacturer | 13 |
| Chongqing Sunkingdom Medical Instrument Co., Ltd. | Chongqing | Chongqing | Manufacturer | 11 |
Record
| Listed by | Chongqing Yeasn Science-Technology Co., Ltd., China |
|---|---|
| FDA product code | HJO |
| Device type | Biomicroscope, Slit-Lamp, Ac-Powered |
| Device class | Class 2 |
| Regulation | 21 CFR 886.1850 |
| Establishment | Contract manufacturer, Manufacturer |
| 510(k) | K161764 |
| Record published | 2022-07-27 |
| Record revised | 2023-11-13 (version 4) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| YF-100 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| MediWorks | Shanghai Mediworks Precision Instruments Co., Ltd. | 30 |
| S4 Optik | Costruzioni Strumenti Oftalmici C.S.O. SRL | 24 |
| Marco | Takagi Seiko Co., Ltd. | 17 |
| Gilras | U.S. Ophthalmic, L.L.C. | 16 |
| Visionix | Luneau Technology Operations | 15 |
| LED Slit Lamp | Right MFG. Co., Ltd. | 13 |
| Tiannuo / Tnmed | Lianyungang Tiannuo Optical Instrument Co., Ltd. | 12 |
| Eli Ezer | U.S. Ophthalmic, L.L.C. | 12 |
| Inami | Inami & Co., Ltd. | 11 |
| Zoom Slit Lamp | Right MFG. Co., Ltd. | 8 |
| Slit Lamp BQ 900 | Haag-Streit AG | 8 |
| PolyLock Small Bone | Fusion Orthopedics, LLC | 7 |
Showing 12 of 168. All products under Biomicroscope, Slit-Lamp, Ac-Powered
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K161764 | 2017-02-16 |
Source: U.S. FDA establishment registration and device listing records, public domain. Restructured for clarity and searchability. Not affiliated with or endorsed by the FDA. Records are records: nothing here is an offer of sale.