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Description

The Welch Allyn Finnoff Transilluminator is a general fiber-optic examination light used for checking pupil reflex. This transilluminator provides consistent, long-lasting illumination throughout the course of an examination.

Warranty: 1 Year.

Features

Welch Allyn Finnoff Transilluminator Features

  • Fiber-optic light transmission provides cool, distal light for improved comfort.
  • Halogen HPX lamp provides light output for true tissue color.

Specifications

Welch Allyn Finnoff Transilluminator Specifications

  • Dimensions: 1.4" x 3.6" x 1.9" (3.6 cm x 9.1 cm x 4.8 cm).
  • Weight: 1.4 oz (41 g).
  • Power Source: Lithium Ion or Nicad 3.5 V Handle (or power transformer).
  • Equipment Classification: 3.5 V handle is "internally-powered equipment," charging unit is class II.
  • Conforms To: IEC 60601-1, MDD (CE Mark).
  • Environmental Conditions: -20 to 50 °C / RH (non-condensing).

Configurations

Welch Allyn Finnoff Transilluminator Configurations

  • #41100: Standard (No Filter).
  • #41101: With Cobalt-Blue Filter.

Frequently asked questions

Does this transilluminator enhance patient comfort?

Yes, the Welch Allyn Finoff Transilluminator is designed to enhance patient comfort during examinations.

This is achieved by using fiber-optic light transmission, which delivers a cool, distal light source. This technology ensures minimal heat buildup, providing a more comfortable experience for the patient, particularly when assessing pupil reflex.

Does this transilluminator use standard 3.5 V handles?

Yes, the Welch Allyn Finoff Transilluminator offers flexible power options for ease of integration into your clinical setting.

It is designed to operate with the following power sources:

  • 3.5 V Handles: Compatible with both Lithium Ion and Nicad battery handles. The handles are classified as internally-powered equipment.
  • External Power Transformer: Can also be powered via an external power transformer.
Is a cobalt filter option available?

Yes, the Welch Allyn Finoff Transilluminator offers the option of a cobalt filter in a specific configuration.

This optional feature is designed to provide enhanced diagnostic flexibility for specialized examinations. The cobalt filter is particularly useful in procedures requiring specific light spectrums, such as aiding in the visualization of corneal abnormalities when using fluorescein dye.

The device is available in configurations both with and without this cobalt filter.

What is the Cobalt-Blue Filter configuration for?

The optional Cobalt-Blue Filter configuration (Model #41101) is available to support specialized diagnostic examinations.

While the primary use of the transilluminator is checking pupil reflex, choosing the filter option provides:

  • Expanded Utility: It extends the device’s functionality beyond standard checks.
  • Specialized Illumination: It delivers the necessary filtered light for specific, advanced medical procedures, enhancing the versatility of the examination light.
Does it use a high-quality light source?

Yes, the Welch Allyn Finoff Transilluminator uses a Halogen HPX lamp that delivers optimal light output for true tissue color representation, aiding in precise diagnoses. It also features fiber-optic light transmission, providing cool, distal light for enhanced patient comfort during examinations.

Is the Finnoff Transilluminator designed for pupil reflex checks?

Yes, the Welch Allyn Finnoff Transilluminator is specifically engineered as an examination light, with its primary function being the accurate assessment of the pupil reflex.It incorporates high-quality features to ensure effective and comfortable examinations: * True Tissue Color: Utilizes a Halogen HPX lamp and fiber-optic technology to deliver light that provides true tissue color rendering, aiding in precise diagnosis. * Patient Comfort: The fiber-optic transmission system ensures that the light delivered is cool and distal, enhancing patient comfort during close-range procedures. * Configuration Flexibility: It is available in two options: Standard (No Filter) or configured with a Cobalt-Blue Filter for specialized examinations (Model #41101).

Is the Finoff Transilluminator compact and lightweight?

Yes, the Welch Allyn Finoff Transilluminator is designed to be highly compact and lightweight, ensuring easy handling and precision during detailed medical examinations.

Its specific dimensions and weight are:

  • Dimensions: 1.4” x 3.6” x 1.9” (3.6 cm x 9.1 cm x 4.8 cm)
  • Weight: 1.4 oz (41 g)
Does the transilluminator provide true tissue color?

The Welch Allyn Finoff Transilluminator utilizes a Halogen HPX lamp to provide light output that ensures true tissue color. This feature is crucial for aiding in accurate diagnoses by allowing medical professionals to observe tissues in their natural coloration.

What are the operating environmental limits?

The Welch Allyn Finoff Transilluminator is designed for reliable operation across a broad range of conditions. The specified environmental limits are as follows:

  • Temperature Range: -20°C to 50°C
  • Humidity: Relative Humidity, non-condensing
What safety standards does the transilluminator meet?

The Welch Allyn Finoff Transilluminator complies with essential international standards, confirming its safety and quality for medical use:

  • IEC 60601-1: The established standard for the basic safety and essential performance of medical electrical equipment.
  • MDD (CE Mark): The device carries the CE Mark under the Medical Device Directive, signifying conformance with EU health, safety, and environmental protection requirements.