# K061303: Medical Display, Models MDM 1900-1NG and MDM 1900-1NR

- Pathway: 510(k) (Traditional)
- Applicant: Chi Lin Technology Co., Ltd.
- Decided: May 25, 2006 after 15 days
- Product code: LLZ (System, Image Processing, Radiological)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K000293 (2000). 4 ancestors in all.
9 later devices descend from it; 2 cite it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K041597: Monochrome LCD Monitor, Model Radiforce G22, Eizo Nanao Corporation (2004) Summary page 1.

## Most influential descendants
- K063266: 3MP Medical Monochrome Reference Display, Model MDM2130-3NC (2006), 7 descendants of its own
- K090215: MD213MG 21.3 Diagnostic Imaging LCD Monitor - L218TL (2009), 6 descendants of its own
- K130770: MD211C3 21.3 Diagnostic Imaging LCD Monitor (2013), 4 descendants of its own
- K142951: MD210C3 21.3 Diagnostic Imaging LCD Monitor (2014), 3 descendants of its own
- K150145: MD322C8 31.5 Diagnostic Imaging LCD Monitor (2015), 1 descendant of its own

## Indications for use
1.3MP Medical Monochrome Reference Display, MDMI900-INQ MDM1900-1NR is intended to use in displaying images for review and analysis by trained medical practitioner for diagnose in CT, MRI, HIS and PACS. This device is not suitable for a digital mammography system.

Source page: https://510kreport.com/device/K061303
Methodology: https://510kreport.com/methodology