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How to care for rigid endoscopes to avoid costly repairs

Most scope damage happens outside the patient — during handling, cleaning and storage. These habits keep scopes working longer.

Handling in the OT

  • Hold the scope by the eyepiece body, never by the shaft.
  • Never lay a scope where it can roll off a trolley or be leaned on.
  • Disconnect the light cable before setting the scope down; a hot light post can damage drapes and the scope itself.
  • Avoid using the scope as a lever against tissue or instruments.

Cleaning

  • Clean as soon as possible after use so residue doesn’t dry on the lens surfaces.
  • Use soft cloths and the cleaning agents recommended for optical instruments — no abrasive pads.
  • Clean scopes separately from heavy instruments to avoid knocks and dents.
  • Inspect the distal window and eyepiece under good light after cleaning.

Sterilisation

  • Follow the manufacturer’s instructions for each scope — all SCAN24 scopes are autoclavable.
  • Allow scopes to cool naturally after autoclaving; sudden temperature changes stress the seals.
  • Use a dedicated sterilisation tray that holds each scope securely.

Storage

  • Store scopes in their trays or cases, not loose in drawers.
  • Keep them dry and away from heavy equipment.

Warning signs to act on

Fogging after autoclaving, a dark crescent at the edge of the image, dark spots, or a loose eyepiece are early signs of damage. Stopping use and booking a diagnosis early usually means a simpler repair.

Spotted a problem? Book a free diagnosis. For hospitals, an AMC adds scheduled preventive checks.