POWERED BY AI · BUILT FOR NURSES

The reassessment layer your ED is missing.

Jessie is a continuous patient reassessment platform for emergency departments. Voice-first. Multi-lingual. Built alongside 25+ Chicago-area clinicians. Live in 30–60 days.

Request a pilot See how it works
NM LC EV EH SF
Discovery conversations across 5 Chicago-area health systems
+0%
Reassessment coverage
Every waiting patient checked in on, every hour, in their language.
0min
Median time to signal
Down from 2 hours 04 minutes on the discovery baseline.
−0pts
Projected LWBS reduction
Based on pre-pilot modeling with discovery-partner data.
The problem

Between triage and evaluation, patients change.

A visit to the ED has five stages. Four have a workflow. One doesn't — the wait. That's where symptoms shift, pain climbs, and patients quietly walk out. Jessie fills that gap.

Read the research
Patient waiting · 00:00
01
Arrival
✓
02
Triage
✓
03
Waiting
✓
04
No reassess-ment
✓
05
Provider eval
✓
One platform, three views

Every patient covered. Every change surfaced.

Jessie speaks to patients in their language, structures what they say, and delivers a signal to the exact right clinician — without adding another dashboard to check.

Patient side

A conversation, not a form.

Voice-first check-ins in 50+ languages. Adaptive follow-ups that respond to what the patient just said. Never a scripted survey.

Hi Sarah. How's your pain right now?
It was 5, now it's more like 8.
Any new symptoms since 8pm?
Yeah, a little dizzy now.
Nurse side

The waiting room, on one screen.

Charge nurses see every patient and every change since triage. Meaningful signals only — no alert fatigue. Acknowledge in one tap.

Sarah M. · 41FPain 5→8
Marcus J. · 20MNew vomiting
Alina R. · 32FStable
Devon P. · 28MCalm
Robin K. · 55FStable
Clinical side

Structured, not scraped.

Plain speech becomes clinical data with the raw quote preserved. FHIR-aligned. Ready for Epic, Cerner, and downstream review.

baseline_pain: 5
current_pain: 8 · △+3
new_symptoms: ["light-headedness"]
intent_to_leave: false
quote: “Lower right side. Sharp.”
route: charge_nurse
How Jessie works

Baseline. Check-in. Change. Review.

The patient is already doing the reassessment. Jessie captures it, compares it against baseline, and hands the delta to the person who can act on it.

1

Baseline captured

After triage, Jessie records a structured baseline of symptoms, pain, and concerns.

2

Configurable check-in

Patients get gentle, voice-first check-ins on the hospital's cadence.

3

Targeted follow-up

Follow-ups adapt to what the patient just said — not a scripted survey.

4

Change detection

Plain speech becomes structured clinical data, compared against baseline.

5

Clinical review

Meaningful changes surface. Every decision stays with the clinician.

The scale of the opportunity
0+
Americans visit an emergency department every year. Most spend hours in the waiting room. Every one of them deserves to be reassessed.
Built for hospitals

Ready for your IT review. Not consumer software.

Edge-first architecture, HIPAA-aligned workflows, FHIR-ready outputs. Every architectural choice starts with hospital security review.

SMART on FHIR

Structured JSON, FHIR-aligned summaries. Epic + Cerner ready.

HIPAA-aligned

BAA-ready. Audit trail on every interaction. PHI stays on-network.

Edge compute

Sub-second latency. PHI never leaves the network unless you opt in.

50+ languages

Native voice + tone. Spanish, Mandarin, Arabic, Polish, and more.

2026 pilot cohort

Close the reassessment gap in your ED this year.

Pilots live in 30–60 days. Co-designed with your team. Measured against LWBS, time-to-reassessment, and throughput — the outcomes that matter to your operation.

Request a pilot About us