# K082357: Microlife Upper Arm Automatic Digital Blood Pressure Monitor, Modelwatchbp Office (TWIN200).

- Pathway: 510(k) (Traditional)
- Applicant: Microlife Intellectual Property GmbH
- Decided: Oct 29, 2008 after 72 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: 6 generations back to K903134 (1991). 16 ancestors in all.
27 later devices descend from it; 4 cite it directly.
0 of 44 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K073198: Microlife Upper Arm Automatic Digital Blood Pressure Monitor, Model Watchbp Home (BP3MX1-1), Microlife Intellectual Property GmbH (2008) Summary page 1.
- K013434: VP-2000/1000, Colin Corp. (2002) Summary page 1.

## Most influential descendants
- K151869: Microlife Upper Arm Automatic Digital Blood Pressure Monitor (2015), 15 descendants of its own
- K153077: Microlife Upper Arm Automatic Digital Blood Pressure Monitor (2016), 12 descendants of its own
- K101275: Microlife Upper Arm Automatic Digital Blood Pressure Monitor, Watch BP Office Afib (TWIN200 Afs). (2010), 6 descendants of its own
- K222979: Microlife Upper Arm Automatic Digital Blood Pressure Monitor, Model BP3KV1-5W (2023), 5 descendants of its own
- K143341: Microlife Upper Arm Automatic Digital Blood Pressure Monitor (2015), 4 descendants of its own

## Indications for use
The Microlife Upper Arm Blood Pressure Monitor, Model WatchBP Office (Twin200) is a device intended to measure the systolic and diastolic blood pressure, pulse rate, pulse pressure (PP) and mean arterial pressure (MAP) of an adult individual by using a non-invasive oscillometric technique in which one (or two) inflatable cuff(s) is (are) wrapped around the single (or dual) upper arm(s). The device can be used in connection with your personal computer (PC) running the WatchBP Office software .The memory data can be transferred to the PC by connecting the monitor with the PC via bluetooth.

Source page: https://510kreport.com/device/K082357
Methodology: https://510kreport.com/methodology