Welch Allyn Curved Transilluminator

The Welch Allyn Curved Transilluminator is primarily used for checking pupil reflex and viewing frontal and maxillary sinuses. Its curved design enhances patient comfort during these examinations.

The Welch Allyn Curved Transilluminator uses a Halogen HPX lamp. This lamp is designed to provide consistent, long-lasting illumination and delivers light output that accurately represents true tissue color.

The curved design of the Welch Allyn Transilluminator is specialized to facilitate examinations, particularly when viewing the frontal and maxillary sinuses, which generally results in improved patient comfort compared to using standard, straight instrumentation.This enhancement is further supported by the underlying technology:

• Fiber-Optic Light Transmission: The transilluminator uses fiber optics to deliver cool, distal light to the examination site.
• Cool Illumination: Delivering cool light prevents heat buildup, significantly enhancing the patient’s comfort during the procedure.

The Welch Allyn Curved Transilluminator is highly flexible and compatible with several 3.5 V power sources:

• 3.5 V Handles: It can connect to handles powered by either Lithium Ion or Nicad batteries.
• Power Transformer: Direct connection via an appropriate power transformer is also supported.

Note that the 3.5 V handle is classified as “internally-powered equipment.”

The Welch Allyn Curved Transilluminator is designed to be highly compact and lightweight for easy handling during examinations. Its specific dimensions are:

• 1.4 inches x 3.6 inches x 1.9 inches (3.6 cm x 9.1 cm x 4.8 cm)

Additionally, the unit weighs only 1.4 oz (41 g).

The Welch Allyn Curved Transilluminator uses fiber-optic light transmission to ensure maximum patient comfort during examinations.

This is achieved because the fiber-optic system delivers cool, distal light to the examination site, preventing heat discomfort often associated with standard illumination instruments.

The Welch Allyn Curved Transilluminator is rated for reliable operation across a broad range of environmental conditions. This includes:

• Temperature Range: -20°C to 50°C
• Humidity: Non-condensing relative humidity (RH)

The Welch Allyn Curved Transilluminator meets rigorous international regulatory and safety standards, specifically:

• IEC 60601-1: This standard governs the safety and essential performance of medical electrical equipment.
• MDD (CE Mark): This designation confirms compliance with the European Medical Device Directive, showing it meets key health, safety, and environmental protection requirements.

The Welch Allyn Curved Transilluminator features a Halogen HPX lamp which is specifically designed to deliver exceptional light output. This ensures accurate tissue color assessment during examinations.

Yes, the Welch Allyn Curved Transilluminator is designed to be extremely lightweight for ease of handling during examinations. It weighs only 1.4 oz (41 g). This minimal weight contributes significantly to comfortable and precise manipulation when performing detailed procedures like sinus or pupil reflex checks.