# Weights, Eyelid, External
> **Product code: MML** · Class II — Moderate Risk (510(k) clearance required) · Ophthalmic · 21 CFR 886.5700
## Classification
- **FDA Product Code:** MML
- **Device class:** Class II — Moderate Risk (510(k) clearance required)
- **Regulation:** 21 CFR 886.5700
- **Review panel:** OP
- **Medical specialty:** Ophthalmic
- **Submission type:** 4
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Definition

Gravity assisted treatment of lagophthalmos (incomplete eyelid closure)

## Market data
- **Cleared 510(k) submissions:** 14
- **Registered establishments:** 18
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=MML)
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