# Stimulator, Muscle, Powered, With Limited Output, For Rehabilitation
> **Product code: NYY** · Class II — Moderate Risk (510(k) clearance required) · Physical Medicine · 21 CFR 890.5850
## Classification
- **FDA Product Code:** NYY
- **Device class:** Class II — Moderate Risk (510(k) clearance required)
- **Regulation:** 21 CFR 890.5850
- **Review panel:** PM
- **Medical specialty:** Physical Medicine
- **Submission type:** 1
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** Y
## Definition

Used for muscle stimulation for rehabilitation.  Device repeatedly contracts muscles by passing pulsed electrical current through cutaneous electrodes contacting the affected body area.  Indicated for use as an adjunctive therapy in rehabilitation for medical purposes such as relaxation of muscle spasm, prevention or retardation of disuse atrophy, increasing local blood circulation, muscle re-education, maintaining or increasing range of motion, and immediate post-surgical stimulation of calf muscles to prevent venous thrombosis.

## Market data
- **Cleared 510(k) submissions:** 0
- **Registered establishments:** 0
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=NYY)
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