Astrasono A3Essential Bladder Scanner
The Astrasono A3Essential Scanner is B-mode pulsed-echo ultrasound device. It is intended as a handheld battery-operated device. The device projects ultrasound energy through the lower…
The Astrasono A3Essential Scanner is B-mode pulsed-echo ultrasound device. It is intended as a handheld battery-operated device. The device projects ultrasound energy through the lower abdomen of the patient to obtain images of the bladder which is used to calculate bladder volume noninvasively. It is intended to be used only by qualified medical professionals.
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 | Astrasono Technology Co., Ltd., China |
|---|---|
| FDA product code | IYO |
| Device type | System, Imaging, Pulsed Echo, Ultrasonic |
| Device class | Class 2 |
| Regulation | 21 CFR 892.1560 |
| Establishment | Manufacturer |
| 510(k) | K250331 |
| Record published | 2026-05-12 |
Specifications
| MRI safety | MR Unsafe |
|---|---|
| Prescription | Prescription only |
| Label carries | lot or batch number, expiry date, manufacturing date, serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| A3Essential | 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 |
|---|---|
| K250331 | 2025-09-30 |
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.