Krishna
Founder, ShylCare
A doctor orders a CBC at 10 AM. The patient gets the report at 4 PM. Six hours for a test that the analyser runs in under two minutes.
Where did the other five hours and fifty-eight minutes go?
If you've run a hospital lab, you already know the answer. It's not the machine. It's everything around the machine — the paper, the walking, the waiting, the phone calls. And most of it is fixable without buying a single new instrument.
Let's trace a typical lab order in a paper-based hospital. Every step where time gets wasted is a step that a digital system eliminates.
Step 1: The order (15–30 minutes wasted). The doctor writes "CBC, LFT, RBS" on a paper requisition or, worse, on the prescription itself. The patient takes it to the lab. Sometimes they go to billing first. Sometimes they go to the lab, get sent to billing, then come back. The lab technician receives a handwritten form and manually enters the patient details into whatever register or software they use. If the handwriting is unclear, they call the doctor's office. This whole process — order to sample collection — takes 30–45 minutes even when the lab is right next door.
Step 2: Sample collection and processing (unavoidable, but trackable). The actual phlebotomy takes 5 minutes. Processing and running the sample is machine-dependent — CBC is minutes, culture sensitivity is days. This part is largely irreducible. But here's the problem: without tracking, nobody knows where the sample is in the pipeline. The doctor calls the lab at 1 PM: "Is the CBC done?" The technician checks, finds it's been done since 11:30 but nobody communicated the result.
Step 3: Result entry (20–40 minutes wasted). The analyser spits out results, often on a printed strip or on its own screen. The technician manually enters these numbers into their register or software. For a busy lab running 100+ tests a day, this manual transcription takes hours collectively — and introduces transcription errors. A haemoglobin of 11.2 becomes 12.1. A decimal point shifts. These errors can have clinical consequences.
Step 4: Report delivery (1–3 hours wasted). This is often the biggest gap. The report is ready at 11:30 AM but sits in the lab until someone physically collects it. The patient was told "come after 2 PM." The doctor won't see it until the patient brings it to their next visit — which might be tomorrow. For IPD patients, a ward boy collects reports in batches, twice a day. So a report ready at 11 AM reaches the ward at 3 PM.
Total non-clinical time wasted: 2–4 hours per test. For urgent cases, this isn't just inefficient — it's dangerous.
Electronic orders from the doctor's screen. The doctor selects tests from a dropdown while the patient is still sitting in front of them. The order hits the lab instantly — no paper, no patient walking, no handwriting interpretation. The lab technician sees it on their screen with patient details, clinical context, and sample requirements. By the time the patient reaches the lab, the technician knows exactly what to collect.
Sample tracking with barcodes. Each sample gets a barcode label at collection. Scan at collection, scan when loaded onto the analyser, scan when results are entered. At any point, anyone can check: "Where is this sample?" The doctor doesn't need to call the lab. The system shows: "Sample collected at 10:15, processing, results pending."
Auto-populated results. Many modern analysers can interface directly with LIS software. The CBC result goes from the analyser to the system without anyone typing a number. No transcription, no errors. For analysers that don't interface directly, the technician enters results once, into the correct patient record, with validation rules that flag obviously wrong values (haemoglobin of 112? That's probably 11.2 — please confirm).
Instant result availability. The moment results are entered and validated, they're visible to the ordering doctor on their screen. The patient gets a notification on the app. No physical report collection needed. The doctor can review results, adjust treatment, and move on — whether the patient is in OPD, on the ward, or at home.
Turnaround time tracking. This is the meta-benefit. When every step is timestamped — order placed, sample collected, sample processed, result entered, result validated — you can actually measure turnaround time. Not anecdotally ("our lab is fast"), but with data. Which tests take longest? Where's the bottleneck? Is it collection delays or result entry? You can't improve what you can't measure.
Everything above applies to radiology workflows too, with some differences. The "sample" is the patient themselves — they need to show up, get positioned, get scanned. But the same principles hold: digital orders eliminate paper requisitions, status tracking tells the ward when the scan is done, and digital report delivery means the orthopaedic surgeon sees the X-ray on their screen instead of holding a film up to the window.
For modalities like CT and MRI where reporting takes time, the real win is that the radiologist can access the images and patient history from anywhere — they don't need to be physically in the radiology department to write the report.
Here's what surprised me about hospitals that digitised their lab workflow: the biggest impact wasn't speed. It was fewer repeat tests.
When previous lab results are visible to every doctor who sees the patient, they stop ordering duplicate tests. The cardiologist doesn't re-order the LFT that the physician already ordered this morning. The surgeon checking pre-op fitness can see the CBC from two days ago and decide it's still valid.
Fewer redundant tests mean less patient discomfort, lower costs, and less load on the lab. It's one of those improvements that benefits everyone and costs nothing — it just requires the information to be accessible.
If any of this sounds familiar, we'd love to show you how ShylCare handles it. Book a demo.
We'll walk through your actual workflows — no generic demo, no slide deck.