# K251795: Wrist automatic blood pressure monitor (LD-735, LD-752, LD-753)

- Pathway: 510(k) (Special)
- Applicant: Honsun (Nantong) Co., Ltd.
- Decided: Oct 9, 2025 after 119 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: 1 generation back to K131463 (2013). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K131463: Wrist Automatic Blood Pressure Monitor, Honsun (Nantong) Co., Ltd. (2013) Summary page 5.

## Indications for use
The wrist automatic blood pressure monitor LD-735,LD-752,LD-753 is intended for the non-invasive measurement of systolic and diastolic arterial blood pressure and pulse rate in adults (aged 15 and above).

Source page: https://510kreport.com/device/K251795
Methodology: https://510kreport.com/methodology