# K962827: Alarm Display Unit/Pager-Lan System (Adu)

- Pathway: 510(k) (Traditional)
- Applicant: Marquette Electronics, Inc.
- Decided: Feb 24, 1997 after 220 days
- Product code: DSI (Detector And Alarm, Arrhythmia)
- Device class: 2
- Regulation: 21 CFR 870.1025
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
60 later devices descend from it; 2 cite it directly.
0 of 61 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K971868: Impact (Informing Mobile Personnel and Care Tracking) Pager System (1997), 59 descendants of its own
- K973527: Cardio-Pager System (1998), 57 descendants of its own
- K992749: Ultraview Waveform Pager System, Model 91841 (2000), 56 descendants of its own
- K080118: Zeltiq Aesthetics CLN1 Dermal Cooling Device (2008), 33 descendants of its own
- K090094: Zeltiq System (2009), 32 descendants of its own

## Indications for use
The pager is intended for the annunciation of events to provide zone information that is secondary to the primary care provided. It provides cpecific information within 2 zone and alerts or draws an identified individual’s attention to a defined patient condition in a timely manner. Primary care via the central station, telemetry system. or patient bedside monitor remains unchanged by the addition of a pager.

Source page: https://510kreport.com/device/K962827
Methodology: https://510kreport.com/methodology