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Why Do You Need a Medical Fridge?

Medical fridges are essential appliances for the medical industry. Sensitive samples, products, medications and vaccines are simply not efficiently stored in standard domestic refrigerators.

This is a frequent question for medical fridge suppliers, so let’s look at the reasons you need a medical fridge.

Unsuitability of Domestic Fridges

There are two major functional issues with keeping medical-grade equipment in domestic fridges: uneven temperature and coil location.

The standard operating range of domestic refrigerators is 10ºC to 0ºC, and a fan is not built into the cabinet. This means temperatures can fluctuate on each shelf due to a lack of airflow.

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Opening the door of a domestic fridge – even briefly to retrieve an item – can create significant fluctuations in temperature due to humidity or ambient room temperature. Failure to store medicine properly can have serious effects and impact its integrity.

In standard fridges, the coils are located behind a cabinet wall. Having products or vaccines located too close to a coil can cause the item to freeze, which leads to the destruction of the product.

Functionality of Medical Fridges

The key to keeping a uniform and consistent temperature throughout is the circulation fan, which is standard in medical fridges. After accessing the fridge, the unit will rapidly decrease the temperature to the set point.

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Domestic fridges are often dictated by design, but commercial medical equipment is specifically designed to suit its function. There is optimal placement of components, such as coils, along with higher-quality materials and a longer time before failure, ensuring the appliance remains reliable.

In addition to superior mechanical design, medical fridges are purpose-built to provide features that are unavailable in domestic appliances. Built-in visual and audible alarms ensure that optimum temperatures are maintained, along with low battery, power failure, sensor error and door ajar warnings.

Medical refrigeration units are also installed with key locks, which ensures that there is no unauthorised access to medicine and products.

Battery backup also makes sure that the alarm and display system of the fridge continue to function in the event of failures, allowing you to identify if the products stored must be relocated.

Self-closing doors remove the potential for the fridge to be left ajar, which avoids any catastrophes to priceless samples or expensive medication and vaccines.