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ColdChain

Fridge and cold-room temperatures, logged and alarmed.

Installs with StoreStock, whose screen it works on
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What it is

Sensor feeds logged continuously; excursions open an incident with the affected stock listed, not just a beep.

Who uses it
Built for: Every specialty
Reads
Sensor feeds, stock locations
Writes
Temperature logs, excursion incidents
Never
It does not close an excursion without a disposition for every affected batch.
Access
Only people whose role includes it — the clinic owner decides who
Your data
No PHI. Hosted in Boston, United States. On uninstall: Operational history stays queryable for audit.

How it works

  1. Register every unit with its bandEach fridge, freezer and cold room takes a name, a min °C, a max °C and the interval in minutes it is meant to be checked; a max at or below the min is refused, and so is a second active unit of the same name.
  2. Log the readingThe °C box on the unit card records it; a reading on a retired unit is refused by the insert itself, and a temperature outside plausibility is refused as a broken probe rather than accepted as a reading.
  3. An out-of-band reading opens an excursionThe excursion is opened in the same transaction as the reading, and there is one open per unit — a warm fridge is one problem, not one per reading.
  4. Close with what was actually doneClose with action asks the question in those words and will not close without an answer; the closed row keeps the action and the name of whoever closed it.
  5. Overdue is arithmeticEach card compares the last reading against that unit’s own expected interval on every load and says overdue with the interval beside it; nothing about the overdue state is stored.

Rules it keeps

What it does not do, by design. A listing with only benefits is an advertisement.

It does not close an excursion without a disposition for every affected batch.

AI in ColdChain

AskQuestions about what is on screen — “What needs attention in ColdChain today?” — answered with the records it read.
DraftSummaries and notes for the team, marked as drafts until a person signs.
Every answer shows its sources. Nothing AI writes is saved until a person accepts it.

See it on screen

Live product
01Cold Chain — Fridge temperatures logged, excursions acted onCaptured from the running demo clinic
ColdChain — Cold Chain — Fridge temperatures logged, excursions acted on
1 of 1

Connected to

Read out of the code, not the brochure: each app below is here because one service queries the other’s tables. Install either side and the hand-over is already wired.

Reads from · 1
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Questions clinics ask

What does ColdChain do?
Fridge and cold-room temperatures, logged and alarmed. Sensor feeds logged continuously; excursions open an incident with the affected stock listed, not just a beep.
What data does ColdChain read and write?
ColdChain reads sensor feeds, stock locations and writes temperature logs, excursion incidents. Its data class is No PHI. Every app works on the same patient record — nothing is copied into a silo.
What does ColdChain deliberately not do?
It does not close an excursion without a disposition for every affected batch.
What happens to our data if we uninstall ColdChain?
Operational history stays queryable for audit.
Is ColdChain available today?
Yes — ColdChain is live in clinics today. Set up your practice on MedAppz and install it from your dashboard.

Want to see ColdChain running on your own patients?

Tell us what you run and we will show you this app inside a practice shaped like yours — or answer the question the page above did not.

We use your name, phone number and clinic name for one thing: to answer this enquiry about MedAppz. It is stored on our own server, in the single region our trust centre names, and it is not sold or passed to anyone else.

Email us

You can withdraw either at any time: write to hello@medappz.com, or tell whoever calls you, and we will delete what you gave us.

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