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
Availability according to Countries or Regions:
Japan
Device Manual:
Description:
The Citizen CH-461C is an automatic blood pressure monitor. Its blood pressure measurement technology has been proven to be accurate. Blood pressure measurements are taken from the upper arm. 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.
Recommendations:
| Accuracy Assessment | Recommendation | Basis | |
| BP | Medaval | Legacy approval | Older clinical validation; older protocol |
| BP | ESH (Europe) | Self-measurement | Published evidence |
| BP | Japanese Society of Hypertension | Self-measurement (2016-2018, 2021-2022) | Published evidence |
| BP | Stride BP | Self-measurement for adults | Published evidence |
Device Family:
Citizen CH-461CJ, Citizen CH-551J, Citizen CH-552J, Citizen CHU501J, Citizen CHU502J, Citizen CHU703J, Citizen CHUR901J
Legend: J JHS Implied Equivalence
Legend: 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