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Citizen CH-461C

Device Model:CH-461C
Manufacturer:

Distributer: Citizen Systems Japan Co. Ltd., Shop G05, G/F Pioneer Centre, 750 Nathan Road, Prince Edward, Kowloon, HONG KONG PRC.

OBL: Citizen Systems Japan Co. Ltd., 6-1-12 Tanashi-cho, Nishi-Tokyo-Shi, Tokyo 188-8511, JAPAN.

Measuring functions:Blood pressure
Primary Client Use:Intended for self-measurement and home use
Measurement Site:Upper Arm
Measurement Occurrence:Single measurements only
Availability:Discontinued but still available
Description: The Citizen CH-461C is a clinically validated automatic blood pressure monitor. Measurements are taken from the upper arm and it is intended for self-measurement and home use. This device has been discontinued by the manufacturer but may be available through certain outlets.
Assessment:

The technology used in the Citizen CH-461C, to measure blood pressure, has passed in a clinical validation study, in a general population, according to a recognised standard protocol, as published in a peer-reviewed publication.

Accuracy AssessmentRecommendationBasis
MedavalLegacy approvalOlder clinical validation; older protocol
ESH (Europe)Self-measurementPublished evidence
Japanese Society of HypertensionSelf-measurement (2016-2018, 2020)Published evidence
Stride BPSelf-measurement for adultsPublished evidence

Device Family:Citizen CH-461CJ, Citizen CH-551J, Citizen CH-552J, Citizen CHU501J, Citizen CHU502J, Citizen CHU703J, Citizen CHUR901J (J JHS Implied Equivalence)
Validation Publications

Broelmann H, Sprenger JC, Faltenbacher VH, Cotte UV, von Willich W, Bogner JR. Validation of two blood pressure measurement devices according to the European Society of Hypertension International Protocol: the Citizen CH-463E and the Citizen CH-461C. Blood Press Monit. 2010 Jun;15(3):158-62. doi: 10.1097/MBP.0b013e328336e9dc. PMID: 20124883.

ESH-IP:2002 - Pass General population