Master-Vu A-Scan Ophthalmic Ultrasound System
The Master-Vu A-Scan is a portable ophthalmic ultrasound system that measures axial eye length, anterior chamber depth and lens thickness. These measurements can be used with established…
The Master-Vu A-Scan is a portable ophthalmic ultrasound system that measures axial eye length, anterior chamber depth and lens thickness. These measurements can be used with established refractive formulas to calculate intraocular lens power for an implanted lens.
The system includes an A-probe, an electronics base unit, a foot pedal switch and a USB connection to a host computer. The Master-Vu software uses the computer as the control panel for operating the system.
Listed Item
The Master-Vu A-Scan Ophthalmic Ultrasound System is a non-invasive, active device intended for imaging ocular features for diagnostic purposes. The A-Scan system allows for measuring the axial length (AXL), anterior chamber depth, and lens thickness of an eye and for calculating the associated IOL power for an implanted lens. The Master-Vu A-Scan can be used to collect scan data using the direct contact or immersion method. There are five examination modes: Cataract, Dense Cataract, Aphakic, Pseudophakic and 4-Gate Manual. The Master-Vu A-Scan system includes the A-Scan console, a 10 MHz A-probe, foot switch, flash drive with A-scan software, USB cable, carry case and operator manual.
Patient Records
The computer interface allows patient data to be analyzed, saved, retrieved and printed. The host computer is supplied separately by the user and must meet the requirements specified for the system.
Who Else Makes It
Concentrated in Guangdong (14), Jiangsu (9), Shanghai (3). 6 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| Jabil Circuit (Shanghai) Ltd. | Shanghai | Shanghai | Contract manufacturer | 31 |
| Raise Medical Industries, Inc. | Foshan | Guangdong | Contract manufacturer | 16 |
| ATL Technology DG,Ltd. | Dongguan | Guangdong | Contract manufacturer | 14 |
| Xuzhou Yongkang Electronic Science Technology Co., Ltd. | Xuzhou | Jiangsu | Contract manufacturer | 13 |
| Taijia Medical Electronics (Shenzhen) Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 10 |
| Philips Ultrasound (Shanghai) Co., Ltd. | Shanghai | Shanghai | Contract manufacturer | 5 |
| Shenzhen Mindray BIO-Medical Electronics Co., Ltd. | Shenzhen | Guangdong | Specification developer | 61 |
| GE Medical Systems (China) Co., Ltd. | Wuxi | Jiangsu | Contract manufacturer | 57 |
| Edan Instruments, Inc. | Shenzhen | Guangdong | Contract manufacturer | 56 |
| Taizhou City K&W International Trade Co., Ltd. | Jiangyan | Jiangsu | Repacker / relabeller | 38 |
| Contec Medical Systems Co., Ltd. | Qinhuangdao | Hebei | Manufacturer | 22 |
| Sterigenics Shanghai E Beam Ltd. | Shanghai | Shanghai | Contract manufacturer | 14 |
Showing 12 of 37. All 37 manufacturers in China registered for System, Imaging, Pulsed Echo, Ultrasonic
Record
| Listed by | Sonomed, Inc., United States |
|---|---|
| FDA product code | IYO |
| Device type | System, Imaging, Pulsed Echo, Ultrasonic |
| Device class | Class 2 |
| Regulation | 21 CFR 892.1560 |
| Establishment | Manufacturer |
| 510(k) | K100252 |
| Record published | 2016-08-10 |
| Record revised | 2018-07-06 (version 3) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Prescription | Prescription only |
| Label carries | lot or batch number, manufacturing date, serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| MV4500 | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| Hitachi | Hitachi, Ltd. | 224 |
| eTRAX™ Needle | Civco Medical Instruments Co., Inc. | 43 |
| BladderScan® | Verathon Inc. | 38 |
| Verza Guidance System | Civco Medical Instruments Co., Inc. | 37 |
| Needle Guide | Civco Medical Instruments Co., Inc. | 34 |
| Siui | Shantou Institute OF Ultrasonic Instruments Co., Ltd. | 34 |
| Biopsy Bracket | Civco Medical Instruments Co., Inc. | 33 |
| Tracking Bracket Starter Kit | Civco Medical Instruments Co., Inc. | 29 |
| System, Imaging, Pulsed Echo, Ultrasonic | GE Healthcare Japan Corporation | 23 |
| eTRAX™ Needle System Starter Kit | Civco Medical Instruments Co., Inc. | 20 |
| Tracking Bracket | Civco Medical Instruments Co., Inc. | 19 |
| Logiq | GE Ultrasound Korea, Ltd. | 18 |
Showing 12 of 805. All products under System, Imaging, Pulsed Echo, Ultrasonic
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K140199 | 2014-04-01 |
| K100252 | 2010-04-09 |
| K073196 | 2007-12-19 |
| K060626 | 2006-04-11 |
| K040668 | 2004-04-13 |
| K931908 | 1994-09-29 |
| K931909 | 1994-09-29 |
| K924311 | 1992-12-08 |
| K883917 | 1989-03-31 |
| K843696 | 1985-02-26 |
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.