Wrist Blood Pressure Monitor (222), (222BT), (W1681BL), (W1681BT), (W1681R)

These devices are designed for both clinical and home monitoring settings, as explicitly stated in the description. The manufacturer provides models that cater to both environments, but the specific use case (e.g., hospital, outpatient clinic, or patient self-monitoring) depends on additional factors like sterility (sterile models for clinical use) and whether the device is single-use or reusable. Always refer to the manufacturer’s instructions for use (IFU) to confirm compatibility with your intended setting.

The description notes that these monitors are available in single-use or reusable configurations, but the exact model designation (e.g., 222 vs. W1681R) determines this. Reusable models require cleaning and maintenance per the manufacturer’s guidelines, while single-use models are discarded after one use. Check the model-specific documentation or packaging to confirm reuse status, as this impacts storage, handling, and operational workflows.

These wrist blood pressure monitors measure systolic and diastolic blood pressure, as well as pulse rate, using an oscillometric method. This technique applies pressure to the radial artery via a wrist cuff and detects pressure fluctuations to calculate blood pressure values. Some models may also provide additional cardiovascular metrics, though the primary focus remains blood pressure and pulse—details would be clarified in the user manual for each specific model.

Storage conditions are outlined in the manufacturer’s documentation, which isn’t detailed here, but sterility plays a key role: sterile models (likely for clinical use) require protective packaging and may have specific shelf-life or temperature constraints, while non-sterile models (e.g., for home use) typically follow general environmental storage guidelines. Always adhere to the IFU to preserve accuracy and safety, especially for reusable devices that may require disinfection.

The FDA 510(k) clearance under the Cardiovascular advisory committee and EU MDR compliance indicate that these devices meet regulatory standards for safety and performance in their respective markets. The clearance type is ‘Traditional,’ meaning the manufacturer demonstrated substantial equivalence to a predicate device already on the market. This doesn’t imply clinical indications but confirms the device’s regulatory standing for distribution in the U.S. and EU, provided all local laws and additional requirements (e.g., labeling) are followed.