# Prescription Audiovisual Stimulator (Avs) For Temporary Pain Relief (Adjunctive Use)
> **Product code: QYN** · Class I — Low Risk (general controls) · Physical Medicine · 21 CFR 890.5775
## Classification
- **FDA Product Code:** QYN
- **Device class:** Class I — Low Risk (general controls)
- **Regulation:** 21 CFR 890.5775
- **Review panel:** NE
- **Medical specialty:** Physical Medicine
- **Submission type:** 4
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Definition

An AVS is a prescription use device intended for temporary pain relief and is used adjunctively with other pain therapies

## Market data
- **Cleared 510(k) submissions:** 1
- **Registered establishments:** 0
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=QYN)
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