Vitals Monitor — Design Sample 209

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Live waveform channels

ECG II mV ×1.0 · 25mm/s

Sinus tach · PVC ×3/min

PLETH SpO₂ Perf 1.8

Signal weak · finger probe

ART mmHg 0 – 180

Radial L · zeroed 20:14

RESP Impedance Auto gain

Spontaneous · no apnea >20s

CO₂ etCO₂ mmHg Sidestream

Sample 50 ml/min

02 / SHIFT REVIEW

Night shift, 20:00 → 02:40

Captured at five-minute resolution and thinned to the hour. Values outside the standing limit set are tinted; critical events are logged on the right.

Hourly Trend

2 limit breaches

Hourly vital sign trend for Bay 04
Time	HR	SpO₂	ART	RR	etCO₂	Temp
20:00	86	97	124/74	15	39	37.2
21:00	90	96	128/76	16	38	37.4
22:00	97	95	131/79	18	37	37.6
23:00	104	94	134/80	19	36	37.9
00:00	109	93	136/81	21	35	38.0
01:00	111	91	139/83	22	34	38.2
02:00	118	88	141/84	23	33	38.1

Alarm Log

Live

02:40SpO₂ low — 88%Lower limit 92%. Unacknowledged.
02:18HR high — 118 bpmAuto-acknowledged after 45s within limits.
01:52Probe reseatedPerfusion index recovered to 1.8. RN Okafor.
00:47Temp rising — 38.0 °CTrend +0.8 °C over four hours.
20:14Arterial line zeroedRadial left. Waveform damping normal.

Clinician Note

Signed

02:44 — R. Okafor, RN. Patient resting but tachypneic. Sats drifted through the night despite 4 L nasal cannula; escalated to 6 L at 02:41 with modest response. Arterial trace remains crisp with no damping after the 20:14 zero.

Standing limits unchanged from admission order set. Requesting respiratory review at handover and a repeat gas before 06:00. Temperature trend flagged to the on-call registrar.

Meridian VX9 · Firmware 4.18.2 · Limits profile “Adult Step-Down”