# Stages, Microscope
> **Product code: KEJ** · Class I — Low Risk (general controls) · Pathology · 21 CFR 864.3600
## Classification
- **FDA Product Code:** KEJ
- **Device class:** Class I — Low Risk (general controls)
- **Regulation:** 21 CFR 864.3600
- **Review panel:** PA
- **Medical specialty:** Pathology
- **Submission type:** 4
- **GMP exempt:** Y
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Market data
- **Cleared 510(k) submissions:** 1
- **Registered establishments:** 3
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=KEJ)
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