# System, Digital Image Communications, Radiological
> **Product code: LMD** · Class I — Low Risk (general controls) · Radiology · 21 CFR 892.2020
## Classification
- **FDA Product Code:** LMD
- **Device class:** Class I — Low Risk (general controls)
- **Regulation:** 21 CFR 892.2020
- **Review panel:** RA
- **Medical specialty:** Radiology
- **Submission type:** 4
- **GMP exempt:** N
- **Life sustaining:** N
- **Implant:** N
- **Third-party review:** N
## Definition

A medical image communications device provides electronic transfer of medical image data between medical devices. It may include a physical communications medium, modems, interfaces, and a communications protocol. It may provide simple image review software functionality for medical image processing and manipulation, such as grayscale window and level, zoom and pan, user delineated geometric measurements, compression, or user added image annotations. The device does not perform advanced image processing or complex quantitative functions.

## Market data
- **Cleared 510(k) submissions:** 142
- **Registered establishments:** 147
## Source
- [FDA Device Classification](https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpcd/classification.cfm?ID=LMD)
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