8 Ways We Prove Your Device Survives the Field

A device that performs perfectly on the bench can still fail on a delivery truck, a hospital shelf, or a monsoon-humid storeroom.

Environmental and Durability Testing for medical device programs answers a question that functional testing alone cannot: does the device still work after the heat, cold, humidity, vibration, and rough handling it will actually meet between the factory and the patient. Our Environmental and Durability Testing for medical device service at the Oragadam laboratory covers eight checkpoints across climate, light, and mechanical stress, referenced to ISO 10993-7:2026 alongside the IEC and ASTM standards each checkpoint depends on.

Humidity exposure testing places a device in a controlled chamber at elevated relative humidity to confirm electronics, adhesives, and packaging don’t degrade in the tropical and coastal storage conditions common across Indian supply chains. Temperature cycling testing moves the device repeatedly between high and low temperature extremes to reveal the cracking, delamination, or seal failure that a single-temperature test would miss entirely. Thermal shock testing pushes that further — an abrupt jump between hot and cold rather than a gradual ramp — because the stress a material experiences during a sudden shift is mechanically different from a slow one, and both need separate evidence in a submission.

UV exposure testing for medical device housings, tubing, and labels confirms plastics and printed markings don’t yellow, embrittle, or fade under sustained light exposure, which matters for anything stored near a window or shipped in a clear package. Altitude simulation testing places a device in a low-pressure chamber to confirm sealed compartments, batteries, and fluid paths behave correctly at the reduced cabin pressure of air freight, a step manufacturers frequently underestimate until a shipment fails on arrival. This checkpoint exposes metal components and coatings to salt spray, disinfectants, and cleaning agents to confirm the device holds up against the exact chemicals a hospital will actually use on it, not just the ones assumed at the design stage.

This checkpoint applies a sudden, high-magnitude impact to simulate a dropped pallet or a rough forklift transfer, and it runs across multiple orientations because a device can survive one drop axis and fail on another. Drop testing complements that checkpoint with a controlled free-fall from labelled handling heights onto a hard surface, confirming housing integrity and internal component survival the way shock testing confirms it under sudden deceleration rather than impact. Manufacturers bring their programs to Kiyo R&D Lab because a single missed checkpoint in Medical Device Testing doesn’t surface in a lab report — it surfaces in a warehouse, a delivery van, or a patient’s home. Running humidity, thermal, UV, altitude, corrosion, mechanical shock, and drop checks under one accredited scope at Oragadam, with reports formatted for direct regulatory submission, is what turns an Environmental and Durability Testing for medical device study from a paperwork exercise into evidence your quality team can actually stand behind.

Kiyo R&D Lab – Oragadam

Our environmental and durability testing suite is based at No.13, Srinivasa Perumal Street, Panapakkam, Serapanacheri, Greater Chennai, Tamil Nadu 601301.

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