The JONSEN B800 is a compact multiparameter monitoring platform developed for portable and space-conscious deployment. Its bright 8-inch landscape LCD provides a wider information area than a 7-inch model while retaining a compact format. Waveforms, numerical values, and alarm status are arranged for convenient review, with parameter areas for HR, NIBP, SpO2, PR, RR, and single-channel TEMP. ECG is available in 3-lead or 5-lead configurations.

The standard parameter set includes 3-lead or 5-lead ECG, SpO2, NIBP, RESP, and single-channel TEMP monitoring, with HR, PR, and RR derived from the corresponding signals. The B800 stores up to 720 hours of trend data, 1,000 NIBP events, two hours of waveform review, and 200 alarm events. Stored data are retained in non-volatile memory. Audible, visual, and voice alarm indications support parameter review. A USB interface supports data export, while wired connectivity is standard and wireless connectivity is available as an option. The fixed-parameter platform does not support expansion to IBP, an integrated recorder, or EtCO2.

The stainless-steel handle and built-in rechargeable lithium battery support movement between monitoring locations. A side-mounted rotary control enables finger-operated menu navigation, while the enclosure can also be held with both hands when moving the device. A resistive touchscreen is available as an optional configuration. An optional rear clamp or mounting bracket can attach the monitor to a dimensionally, structurally, and load-compatible bed rail or support surface. The platform can support veterinary monitoring projects and, where the intended use, patient category, accessories, and local registration have been confirmed, selected human patient-monitoring applications.