# K131463: Wrist Automatic Blood Pressure Monitor

- Pathway: 510(k) (Traditional)
- Applicant: Honsun (Nantong) Co., Ltd.
- Decided: Jul 8, 2013 after 48 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
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K251795: Wrist automatic blood pressure monitor (LD-735, LD-752, LD-753) (2025), 0 descendants of its own

## Indications for use
The Wrist Automatic Blood Pressure Monitor LD-737 is device intended to measure the syslolic and diastolic blood pressure and pulse rate of an adult individual by using a non-invasive technique in which an inflatable cuff is wrapped around the wrist.

Source page: https://510kreport.com/device/K131463
Methodology: https://510kreport.com/methodology