Healthcare & Hospitals Shared-family mapped

Zero-contact bed vitals

Contactless continuous vitals in step-down and med-surg beds

Shared breathing-rate research path for consented trials; not continuous clinical vitals or a medical device.

Open demo room Design this solution See how it works

Feasibility path · not a production offer

Patient Room Field Node

This offer is scoped to this capability only. It does not promote sibling catalog entries or replace physical deployment validation.

~$140 parts · 3 Nodes · ~60 minReview feasibility scope →No charge today · configuration and quote confirmed first

Readiness Shared-family mapped

Mapped to a shared offline runtime family and usable with a recording or compatible ESP32 CSI stream.

Evidence Supported hypothesis

Published physics or adjacent results support the hypothesis; capability-specific product and site validation are still required.

Runtime family Breathing rate

Sub-Hz periodicity estimate for a still subject; not a medical diagnosis.

When no ESP32 is connected

No compatible ESP32 stream is connected. Use the bundled Healthcare recording; it demonstrates the shared Breathing rate runtime, not independent proof of this capability.

Intended capability

Evaluate the sensing evidence for “Contactless continuous vitals in step-down and med-surg beds” in a consented, ground-truthed study. This is not a medical device, clinical monitor, diagnosis, or emergency alert.

This describes the intended outcome. Readiness is shared-family mapped, evidence is class B, and a catalog mapping or recording is not proof of this outcome at a real site.

Solution blueprint

See the environment before installing it.

This exact kit is one of 191 first-class designs. It includes geometry, objects, nodes, wording, scenarios, installation, limitations, and catalog-bound readiness.

Shared-family mapped

No rendered revision is available yet.

Bundled recording

A related Healthcare scene

This is one recorded vertical scenario. It is not separate validation of every capability in the catalog.

01 The physics

Thoracic wall motion during breathing (0.1-0.5Hz, ~4-12mm) and cardiac-driven surface micromotion (0.8-2Hz, sub-mm) periodically modulate the multipath phase; the chest acts as a moving reflector producing a narrowband Doppler tone whose fundamental frequency equals respiration/heart rate.

02 Shared processing path

CIR sparse recovery isolates the bed-region delay bin -> micro-Doppler spectral extraction (0.1-2Hz band) -> peak tracking for RR and cardiac harmonic -> compartment Kalman smoothing for beat-to-beat continuity

This is a capability design path. Components may be shared with other catalog entries; it is not presented as a unique algorithm.

03 Validation plan

OPERAnet includes synchronized respiration ground truth for CSI-based rate estimation; validate RR MAE <2 bpm against its reference belt, then own-hardware ESP32 bedside trial vs. hospital pulse-ox/capnography for heart-proxy correlation.

04 Commercial hypothesis

'Zero-contact bed vitals' — sold to nursing informatics/CNIO for continuous monitoring on units that currently only get vitals q4h.