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A&D TM-2440

Device Model:TM-2440
Manufacturer:Sole: A&D Company Ltd., 3-23-14 Higashi-Ikebukuro, Toshima-Ku, 170-0013 Tokyo, JAPAN.
Measuring functions:Blood pressure, Atrial fibrillation
Primary Client Use:Intended for ambulatory blood pressure monitoring
Measurement Site:Upper Arm
Measurement Occurrence:Intermittent measurements at specified intervals or times
Availability:Available Currently
Assessment:

The technology used in the A&D TM-2440, to measure blood pressure, has been compared to a clinically validated device but the results of the equivalence study have not been published and cannot be verified; nor can the protocol be checked for compliance with (EU) 2017/745 and MEDDEV 2.7/1 rev 4.

Accuracy AssessmentRecommendationBasis
MedavalNoneAlthough equivalence to another device is claimed, this has not been tested to MDR requirements.
Hypertension CanadaABPM (Gold)Manufacturer declaration of equivalence
Stride BPABPM for adults (Preferred)Equivalence claim without published evidence

Device Family:A&D TM-2440P, A&D TM-2441P, A&D TM-2655J,P, A&D TM-2655P (v2)J, A&D TM-2655VPJ (J JHS Implied Equivalence, P Stride Equivalence)
Validation Publications for Equivalent Devices

Note: This is a provisional list, as equivalence according to EU Regulation 2017/745 (e.g. MEDDEV 2.7/1 rev 4) is not proven. Accordingly, these publications are not used in the assessment of star-ratings.

A&D TM-2441

Kario K, Hoshide S, Saito K, Sato K, Hamasaki H, Suwa H, Tomitani N. Validation of the TM-2441 ambulatory blood pressure measurement device according to the ISO 81060-2 2013 standard. Blood Press Monit. 2019 Feb;24(1):38-41. Epub: 2019 Nov 29. doi: 10.1097/MBP.0000000000000357. PMID: 30507622.

81060-2:2013 - Pass General population (Note: Primary 85-subject study)

81060-2:2013 - Pass General population (Note: 35-subject exercise study, as required for ABPM devices)

Both the main and exercise studies are completed; 13 subjects were included in both studies.

A&D TM-2655

Kobalava ZD, Kotovskaya YV, Babaeva LA, Moiseev VS. Validation of TM-2655 oscillometric device for blood pressure measurement. Blood Press Monit. 2006 Apr;11(2):87-90. PMID: 16534410.

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

A&D TM-2655P (v2)

Kobalava ZD, Kotovskaya YV, Babaeva LA, Moiseev VS. Validation of TM-2655 oscillometric device for blood pressure measurement. Blood Press Monit. 2006 Apr;11(2):87-90. PMID: 16534410.

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