EVE Synergy; EVE Titan
The EVE-20M stimulation system provides electrical muscle stimulation and transcutaneous electrical nerve stimulation. Its indications include muscle-spasm relaxation, muscle re-education,…
The EVE-20M stimulation system provides electrical muscle stimulation and transcutaneous electrical nerve stimulation. Its indications include muscle-spasm relaxation, muscle re-education, maintaining range of motion and management of chronic intractable, postsurgical or post-traumatic pain.
The system uses a Synergy handpiece and Pro handpieces with interchangeable tips. Synergy mode combines radiofrequency and low-frequency functions, while Pro mode uses the low-frequency function. A temperature sensor stops Synergy output when the skin surface exceeds 43 degrees Celsius.
Listed Item
1) EVE Synergy is also marketed under the brand name ‘EVE Titan’ with an updated logo design. 2) This device provides pain relief through RF (Radio Frequency), EMS (Electrical Muscle Stimulation), and TENS (Transcutaneous Electrical Nerve Stimulation) technologies. It should be noted that the device has radio frequency (RF Mode) indicated for relief of minor muscle aches and pain, relief of muscle spasm, temporary improvement of local blood circulation. This RF mode was previously reviewed by the FDA under K212253 and was cleared under regulation 21 CFR 878.4400 (Product code PBX). In the subject submission, there are no changes being proposed related to the RF Mode, and, hence, the review of the RF Mode is not within the scope of the subject 510(k) submission.
Muscle Stimulation Scope
Other EMS indications include prevention or retardation of disuse atrophy, increased local circulation and immediate postsurgical calf stimulation to prevent venous thrombosis. The device is intended for prescription use.
Who Else Makes It
Concentrated in Guangdong (25), Beijing (3), Jiangsu (2). 6 of them are registered as contract manufacturers, able to build to a buyer’s own specification.
| Manufacturer | City | Province | Registered as | Device types |
|---|---|---|---|---|
| JKH Health Co., Ltd. | Dongguan | Guangdong | Contract manufacturer | 22 |
| Shenzhen Jie Zhong Lian Technology Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 17 |
| Beijing Winkonlaser Technology Limited | Beijing | Beijing | Contract manufacturer | 14 |
| ATL Technology DG,Ltd. | Dongguan | Guangdong | Contract manufacturer | 14 |
| Beijing Beautemax Technology Limited | Beijing | Beijing | Contract manufacturer | 13 |
| Suzhou Fast ATM Electric Co., Ltd. | Suzhou | Jiangsu | Contract manufacturer | 2 |
| Edan Instruments, Inc. | Shenzhen | Guangdong | Contract manufacturer | 56 |
| Beijing Choice Electronic Technololgy Co., Ltd. | Beijing | Beijing | Repacker / relabeller | 30 |
| Hong Qiangxing (Shen Zhen) Electronics Limited | Shenzhen | Guangdong | Contract manufacturer | 19 |
| Shenzhen Dongdixin Technology Co., Ltd. | Shenzhen | Guangdong | Contract manufacturer | 18 |
| Guangzhou Xinbo Electronic Co., Ltd. | Guangzhou | Guangdong | Contract manufacturer | 18 |
| Drtv Asia Ltd | Panyu Guangzhou | Guangdong | Specification developer | 16 |
Showing 12 of 33. All 33 manufacturers in China registered for Stimulator, Muscle, Powered
Record
| Listed by | Weero Co., Ltd., South Korea |
|---|---|
| FDA product code | IPF |
| Device type | Stimulator, Muscle, Powered |
| Device class | Class 2 |
| Regulation | 21 CFR 890.5850 |
| Establishment | Manufacturer |
| 510(k) | K241433 |
| Record published | 2025-06-24 |
| Record revised | 2026-05-18 (version 3) |
Specifications
| MRI safety | Labeling does not contain MRI Safety Information |
|---|---|
| Prescription | Prescription only |
| Label carries | manufacturing date, serial number |
Catalogue Numbers
| Catalogue number | Size | Status |
|---|---|---|
| EVE-20M | In distribution |
Same Product Code
| Product | Sold by | Catalogue numbers |
|---|---|---|
| QB1 Nmes System | Motive Health, Inc. | 69 |
| MyndMove | Myndtec Inc | 44 |
| GEM-Stim | Gemore Technology Co., Ltd. | 38 |
| Chattanooga | DJO, LLC | 27 |
| ReGrasp | Rehabtronics, Inc. | 19 |
| Stimulation System | Edan Instruments, Inc. | 16 |
| e-vive II Nmes System | Motive Health, Inc. | 16 |
| L300 Go System | Bioness Medical, Inc. | 11 |
| Motive Knee System | Motive Health, Inc. | 9 |
| Ness H200® Wireless Hand Rehabilitation System | Bioness Medical, Inc. | 9 |
| BodyMed | Boxout, LLC | 8 |
| Everyway | Everyway Medical Instruments Co., Ltd. | 7 |
Showing 12 of 204. All products under Stimulator, Muscle, Powered
510(K) Clearances
| Clearance | Decision date |
|---|---|
| K253542 | 2026-06-08 |
| K241433 | 2025-06-04 |
| K240992 | 2024-10-10 |
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.