The answer was already in the ward.
The outpatient clinic of a public hospital, treating people living with Alzheimer’s disease and serving low-income families. The only answer on the table was one nobody could pay for, so nothing had been done at all.
The situation
An Alzheimer outpatient looks like anyone else in a hospital corridor.
The risk came in ordinary moments. A family member steps away to pay a bill, register or use the toilet; the patient does not wait; and at the main door nobody can tell him from a visitor on the way out. A nurse had proposed GPS wristbands with mobile SIMs. Neither the hospital nor the families could carry the equipment cost or the monthly subscription.
The turn
The device was never the job.
Keeping the patient safe needs a device on the patient.
If nobody can afford a device, what has to change about the place and the handover so that a patient cannot leave unnoticed?
The decision: change where the patient waits and how the handover works, rather than track a patient who has already gone.
Before
- Caregiver steps away
- Patient alone in the corridor
- Main door: looks like any visitor
A tracker would only locate him after he had left.
After
- Caregiver hands patient to a nurse inside the ward
- Caregiver takes an ID card
- Message when treatment ends
- Released only to the card holder
No equipment cost, and nothing to renew.
Schematic, not to scale.
How we worked it
How the design was built.
- 01
Find the moment, not the condition
Pin down exactly when the risk arises. It was not the diagnosis; it was the few minutes a caregiver has to step away to register, pay or rest.
- 02
Separate the device from the job
Ask what tracking would actually have achieved, and compare it with what the situation needed: that nobody at the door could tell an outpatient from a visitor.
- 03
Design with what the ward already has
Build the answer from the ward and the nurses, so it carries no equipment cost and nothing to renew.
Facilitated the design with the ward, starting from the constraint the ward stated rather than from the answer already on the table.
Under the proposed design, ward staff would operate the handover and the release check. The hospital decides whether it holds under real conditions and real staffing.
What came of it
The design did not make the patient identifiable. It changed where he waits, and it uses what the clinic already has.
This is a design. Implementation and any patient-safety outcome are not established, and no cost, incident or adoption figure is claimed. The hospital and patients are not identified.
How we label evidenceIs this your situation?
Signs
- The obvious answer has been ruled out on cost, so the problem has been left open rather than solved.
- The risk sits in a short, predictable window rather than running all the time.
What it needs from you
- The people who would run the answer, helping to design it, because it depends on them to work.
Start here
Bring the result you need, and the thing you have been told cannot change.
One hour with a founder. You leave with a first view of where the answer may sit, and which engagement, if any, fits.
Teerasak WongpiyaCo-Founder and Managing Director
1 hour, in Thai or English, online or at your office.