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SignalPath
CRITICAL EVENT IN PROGRESS·  ELAPSED 00:14:32

Memory fails
under pressure.

The record shouldn't.

Real-time chronology for cardiac arrests, MET calls, retrievals, peri-intubation, and ICU escalation.

HR145
BP95/35
MAP55
SaO₂92%
RR28
EtCO₂32
LOCDrowsy
EXPORT GENERATED  ·  03:45
Observations
20:21HR 140BP 85/4092%
20:31HR 145BP 95/3592%
Drugs
Metaraminol · 2 doses · 1.5 mg
20:22  1 mg IV
20:27  0.5 mg IV
Timeline
20:21 BSL 5 mmol/L
20:22 Metaraminol 1 mg IV
20:24 Meropenem 2 g IV
20:28 Antibiotics — done
20:29 Metaraminol infusion
20:31 Resp: Nasal → Face mask
20:33 Destination: ICU
Chronology preserved · Generated locally · Controlled by the clinician

Four hours later, the most junior person in the room is asked to reconstruct what happened.

Their memory becomes the medical record.

The current standard isn't a standard.

It's damage control after the fact.

+4 HOURS

Scribbled notes. Fragmented chronology.

Paper notes, whiteboards, disconnected systems.

+24 HOURS

Drug times estimated.

Sequence reconstructed from recall.

+7 DAYS

Debrief without a sequence.

Written by the most junior in the room.

+90 DAYS

Coronial review asks what happened.

The answer is: we think.

Built for a tired, stressed, terrified junior at 3am.

Because that is who is holding the pager. Every interface decision was made for that person, at that hour, at that level of cognitive load.

Hand tremor. Gloved hands.

No precision input available during resuscitation. Targets sized accordingly.

Working memory failure under cortisol.

The scribe cannot also be a UI navigator. Each screen carries one decision.

Visual search costs seconds.

Information arranged by urgency. The most important value is the most visible.

If it works for them, it works for everyone.

Designed the way safety-critical systems are designed.

SignalPath draws on human-factors principles from disciplines where interface failures cost lives.

Aviation cockpit design

Information hierarchy under cognitive overload. Critical values always visible. Status before detail. Glance-readable at 200ms.

Black-box flight recorders

Every event timestamped as it occurs. Sequence preserved. Record immutable. Reconstruction possible at any later point.

Documentation infrastructure

The product records. It does not fly the plane. Clinical decisions belong to clinicians. SignalPath captures what was decided, when, and by whom.

CONFIGURATIONS

Cardiac arrests  ·  MET calls  ·  Retrievals  ·  Peri-intubation  ·  ICU escalation  ·  Trauma resuscitation

After the event.

A structured, timestamped clinical event document. Generated locally. Controlled by the clinician.

Retrospective case audit with accurate chronology.
Team debrief from a documented sequence.
Education from real event reconstruction.
Research and registry workflows.

The event is over in thirty minutes.
The record lasts as long as it needs to.

Case Review · PN5J● FINAL
EVENT TIMELINE
20:20  Case opened
20:21  Observations baseline
20:22  Metaraminol 1 mg IV
20:24  Meropenem 2 g IV
20:28  Antibiotics — done
20:31  Resp escalation
20:33  Destination: ICU
AVAILABLE ACTIONS
· Export to PDF / CSV
· Debrief mode
· Generate handover

Provenance matters. So we'll say it plainly.

Built by a senior clinician. Not a technology company.

SignalPath was built by a senior clinician after years running cardiac arrests, MET calls, retrievals, and ICU emergencies. The product exists because the documentation problem is real, the people writing the record at 3am are exhausted, and the current tools are not enough.

Get SignalPath

ORIGIN

Australian-designed.

Internationally deployable.

For hospitals, retrieval services, expedition medicine, and any environment where critical events happen.

Get SignalPath.

Available for iPad · iPhone · Android tablet. Clinician access required.

Download on theApp Store
GET IT ONGoogle Play