# K111686: A & D Medical UA-1000 Family Dagital Blood Pressure Monitors

- Pathway: 510(k) (Special)
- Applicant: A&D Company, Ltd.
- Decided: Aug 1, 2011 after 46 days
- Product code: DXN (System, Measurement, Blood-Pressure, Non-Invasive)
- Device class: 2
- Regulation: 21 CFR 870.1130
- 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 K982481 (1998). 6 ancestors in all.
13 later devices descend from it; 4 cite it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K012472: A & D Medical Lifesource UA-781, UA781PC, & UA-781T Digital Blood Pressure Monitors, A&D Engineering, Inc. (2002) Summary page 1.
- K082734: A&D Medical UA-851THW Digital Blood Pressure Monitor, A&D Engineering, Inc. (2008) Summary page 1.

## Most influential descendants
- K141160: A&D Medical UA-651 Digital Blood Pressure Monitor (2014), 5 descendants of its own
- K120554: Arm-Type Fully Automatic Digital Blood Pressure Monitor, Wrist-Type Fully Automatic Digital Blood Pressure Monitor (2012), 3 descendants of its own
- K163683: A&D Medical UA-1200BLE UltraConnect Digital Blood Pressure Monitor (2017), 2 descendants of its own
- K231984: Clinical Automatic Blood Pressure Monitor (DBP-01P,DBP-01HP) (2024), 1 descendant of its own
- K220220: Electronic Sphygmomanometer (Model: LT-P30) (2022), 1 descendant of its own

## Indications for use
Measure blood pressure (systolic and diastolic) and pulse rate.

Source page: https://510kreport.com/device/K111686
Methodology: https://510kreport.com/methodology