Microlife WatchBP Office ABI (Twin200 ABI)

Device Name:WatchBP Office ABI
Device Model:Twin200 ABI
Manufacturer:Sole: Microlife Corporation, 9F, 431 RuiGuang Road, NeiHu, Taipei 11492, TAIWAN PRC.
Measuring functions:Blood pressure, Atrial fibrillation
Primary Client Use:Intended for professional use with atrial fibrillation detection
Measurement Site:Arm and Ankle
Measurement Occurrence:Single and repeated measurements
Availability:Available Currently
Assessment:

The technology used in the Microlife WatchBP Office ABI (Twin200 ABI), to measure blood pressure, has passed in three validation studies, in general populations, according to recognised standard protocols, as published in peer-reviewed publications.

It is recommended by the BIHS, for obese adults and general Clinic use, on the basis of published evidence. It is recommended by Hypertension Canada on the basis of published evidence. It is recommended by the ESH for automatic professional use.

Device Family:Welch Allyn ProBP 2400B (B BIHS Derivative)
Validation Publications

Masiero S, Saladini F, Benetti E, Palatini P. Accuracy of the Microlife large-extra large-sized cuff (32-52 cm) coupled to an automatic oscillometric device. Blood Press Monit. 2011 Apr;16(2):99-102. doi: 10.1097/MBP.0b013e328344c73c. PMID: 21346560.

ESH-IP:2002 - Pass General population

Saladini F, Benetti E, Masiero S, Palatini P. Accuracy of Microlife WatchBP Office ABI monitor assessed according to the 2002 European Society of Hypertension protocol and the British Hypertension Society protocol. Blood Press Monit. 2011 Oct;16(5):258-61. doi: 10.1097/MBP.0b013e32834af72e. PMID: 21885961.

ESH-IP:2002 - Pass General population

BHS:1993 - Pass (A/A) General population

Palatini P, Fania C, Gasparotti F. Accuracy of the WatchBP office ABI device for office blood pressure measurement over a wide range of arm sizes. Blood Press Monit. 2018 Apr;23(2):117-9. doi: 10.1097/MBP.0000000000000312. PMID: 29406326.

81060-2:2013 - Pass General population (Note: Arm circumferences 15 cm to 46 cm; 4 cuff sizes)

Relevant Publications

Kollias A, Xilomenos A, Protogerou A, Dimakakos E, Stergiou GS. Automated determination of the ankle-brachial index using an oscillometric blood pressure monitor: validation vs. Doppler measurement and cardiovascular risk factor profile. Hypertens Res. 2011 Jul;34(7):825-30. Epub: 2011 May 19. doi: 10.1038/hr.2011.53. PMID: 21593742. Available from: www.nature.com/hr/journal/v34/n7/pdf/hr201153a.pdf.

ABI validation using doppler reference