Lumen
The Chart, Explained
Lumen summarises a single visit or a decade of them, answers questions like “when was this patient’s last A1C” against the actual record, and flags problem-list entries that look duplicated, resolved or missing.
New patient, twelve years of history, eleven minutes
The hardest charts to work with are the ones you did not create: a referral, a transfer, an acquired panel. The information is all there, spread across years of notes in no particular order.
Lumen reviews the patient's existing record and produces a summary at whichever level is useful, a visit, an episode or the whole history. You can also ask it direct questions and get the relevant information back with its source.
It also reviews the problem list and flags entries that appear duplicated, resolved or missing. It flags them. It does not quietly rewrite them, because the problem list is a clinical artefact and changing it is a clinical decision.
Capabilities
What's included
Understand an unfamiliar chart in a minute, not twenty
Visit and longitudinal summaries
Summarise one encounter or the entire history, which are genuinely different tasks and are treated as such.
Ask the record a question
Natural-language questions return the relevant information along with where in the chart it came from.
Problem-list review
Duplicated, resolved and potentially missing problem-list items are surfaced for clinical review rather than silently corrected.
Strict patient scoping
Retrieval never crosses patient boundaries, and access follows the same role-based rules as the rest of the record.
Why it matters
The outcomes practices actually measure
We are evaluated on the numbers that change in your operation, not on features shipped or tickets closed.
- Faster onboarding of unfamiliar patients
- New patients, referrals and acquired panels stop being a twenty-minute read before a fifteen-minute appointment.
- Fewer things missed in long records
- The relevant history surfaces rather than staying buried in a note from four years ago that nobody opened.
- A problem list that reflects reality
- Duplicates and resolved conditions get reviewed instead of accumulating until the list is ignored entirely.
- Answers you can check
- Every answer points at its source in the chart, which is the difference between a useful tool and a confident guess.
How it works
What working with us looks like
- 1
Scope to the patient
Retrieval is scoped strictly to the patient in front of you. There is no cross-patient search.
- 2
Summarise at the right level
A single encounter, an episode of care, or the whole longitudinal history, depending on what the clinician asks for.
- 3
Answer questions against the record
Direct questions return the relevant information with its source in the chart, so the answer can be verified.
- 4
Flag for review
Duplicate, resolved or potentially missing problem-list items are raised for a clinician to decide on. Nothing is changed automatically.
Frequently paired with
FAQ
Lumen, frequently asked questions questions
- Does Lumen change the medical record?
- No. It flags problem-list items that look duplicated, resolved or missing, and a clinician decides what to do. Important record information is not altered without review.
- Can it see other patients' records?
- No. Retrieval is scoped to a single patient, and access follows the same role-based permissions and audit logging as the rest of the record.
- What does it need to work?
- Problem-list functionality, a secure retrieval layer over the record, and strict patient-level data scoping.
- Is the summary a clinical judgement?
- No. It is a reading aid. It reports what the record contains and cites where, and the clinical judgement remains entirely with the clinician.
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