Penlight Health · LineGuard

Prevention on autopilot.
Starting with the central line.

LineGuard turns fragmented central-line data into a daily safety worklist your team acts on — closing the gap between knowing the protocol and doing it, every shift.

Read-only SMART on FHIR · works alongside Epic · no write-back to the EHR
$48K1
added inpatient cost of a single hospital-acquired CLABSI
66%2
drop in CLABSI rates when prevention bundles are followed reliably
1 in 313
hospital patients has a healthcare-associated infection on any given day
¹ AHRQ HAC Cost Estimates  ·  ² Pronovost et al., NEJM 2006;355:2725–32  ·  ³ CDC HAI prevalence data
The problem

Hospitals know how to prevent CLABSIs. They still can't do it reliably.

The failure point isn't knowledge — every unit has the protocol. It's daily execution, spread across EHR review, handoffs, and follow-up, breaking under staffing strain.

Signals live in five places

Line-necessity, dressing status, CHG documentation, and culture results sit in different corners of the EHR. No one sees the whole picture for every line, every day.

Handoffs drop the follow-up

A flag raised on day shift quietly dies at shift change. Documentation goes stale, and the loop never closes.

Staffing strain buries the work

Manual chart review doesn't scale when infection-prevention and nursing teams are stretched thin. Tasks slip — silently.

Alert fatigue hides the real signal

Another pop-up isn't the answer. Clinicians already ignore hundreds of alerts a week — the one that matters drowns with the rest.

CLABSI prevention is a workflow-reliability problem, not a knowledge problem. A smarter alert doesn't fix it. Owning the workflow does.
How it works

A daily central-line safety worklist. Not another alert.

LineGuard doesn't add a dashboard. It tells the team what to do today — and confirms it got done.

1

Prioritize risk

Every active central line, ranked by urgency and care gaps — High, Watch, or Stable — so the team starts each shift knowing exactly where to look first.

2

Explain the flag

Each patient shows the signals behind the flag — line-days, site, maintenance gaps, pending cultures — so clinicians can trust it and act on it.

3

Close the loop

LineGuard prompts the next action, logs completion, and keeps an audit trail. A flag that's raised gets owned, acted on, and documented.

Copilot today, autopilot as the data compounds. We sell the work of prevention — not a reporting tool.
Built for the real workflow

Designed with the people who live this work.

LineGuard is being shaped by ongoing discovery with infection-prevention nurses, vascular-access teams, and ICU physicians — and built to fit into the hospital, not fight it.

Works alongside Epic

Read-only SMART on FHIR integration. LineGuard reads the chart — it never writes back to the EHR, so there's nothing new for IT to fear.

Privacy-first by design

Built for HIPAA-grade handling from day one: minimum-necessary data access, audit trails on every action, and a clear security posture for hospital review.

Measurable from week one

Line-day exposure, maintenance-task completion, escalation timing — the pilot is designed around numbers a quality team can take to leadership.

Why now

Prevention just became a CFO problem, not only a quality goal.

−1% Medicare

Real financial penalties

CMS cuts Medicare inpatient payments by 1% for the worst-performing quartile on hospital-acquired conditions — 724 hospitals were penalized in the latest cycle, and CLABSI is a scored measure.

Stretched teams

The labor doesn't scale

Infection-prevention and nursing teams can't manually review every line, every day. The prevention work is real — it needs automation, not more headcount that doesn't exist.

Data is ready

The rails now exist

Standardized FHIR access and modern risk models make it possible to surface care gaps early — without replacing or writing to the EHR.

Source: CMS Hospital-Acquired Condition Reduction Program, FY2025.
Pilot program

We're selecting our first pilot units.

One ICU or surgical unit. Read-only data access. A defined measurement plan your quality team helps shape. If you lead infection prevention, vascular access, or quality — we'd love to talk.

  • 3–6 month structured pilot with clear success metrics
  • No EHR write-back, no workflow disruption to start
  • Weekly worklist + outcome reporting for your team
About

Why we're building this

RS

Rabiya Subedar

Founder & CEO, Penlight Health

Columbia MPH with a background in clinical research and health-systems strategy. Rabiya built the first version of LineGuard and leads the clinical discovery work with the infection-prevention nurses, vascular-access teams, and ICU clinicians shaping the product.