# K143735: Digital Automatic Blood Pressure Monitor MD2300

- Pathway: 510(k) (Traditional)
- Applicant: Grandway Technology (Shenzhen) Limited
- Decided: Jul 23, 2015 after 205 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 K001670 (2000). 4 ancestors in all.
3 later devices descend from it; 2 cite it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K133619: Digital Automatic Blood Pressure Monitor BPM18 Series, Grandway Technology (Shenzhen) Limited (2014) Summary page 4.

## Most influential descendants
- K163679: Digital Automatic Blood Pressure Monitor MD3600 (2017), 1 descendant of its own
- K191593: Digital Automatic Blood Pressure Monitor MD36 Series (2019), 0 descendants of its own
- K162089: Blood Pressure Monitor (2017), 0 descendants of its own

## Indications for use
The upper arm blood pressure monitor is used for non-invasive measurement and monitoring for adult's arterial blood pressure. You can use it to measure your systolic and diastolic pressure, and pulse rate through an inflatable cuff wrapped around the upper arm. Quickly and easily, storing the results and displaying the progression of readings together with the average.

Source page: https://510kreport.com/device/K143735
Methodology: https://510kreport.com/methodology