Midmark Heine BETA 400 LED Otoscope Q&A

Question 1

What is the field of view of the otoscope?

Answer:

The field of view of the otoscope is 3 mm. A precise field of view allows for detailed examination of specific areas without extraneous visual information, enhancing focus and accuracy.

Question 2

How easy is it to clean the otoscope?

Answer:

The otoscope has smooth surfaces and a wide-opening window, which allows for easy cleaning. Easy maintenance is crucial in medical environments to ensure hygiene and prevent cross-contamination between patients.

Question 3

How is the brightness of the otoscope controlled?

Answer:

The brightness of the otoscope can be controlled between 100% and 3% with one-finger operation, allowing for easy adjustments during examinations to suit different lighting needs and patient comfort.

Question 4

What is the magnification of the otoscope?

Answer:

The otoscope offers a 4.2x magnification, providing high detail and aiding in the easy recognition of anatomical structures and foreign bodies. This level of magnification is beneficial for medical professionals who require precision and clarity in their examinations.

Question 5

What is the color temperature of the otoscope's LED light?

Answer:

The color temperature of the otoscope's LED light is 3,500 K. This provides a warm white light, which is less straining on the eyes and offers true color representation, crucial for accurate diagnosis.

Question 6

What is the luminous flux of the otoscope's LED light?

Answer:

The luminous flux of the otoscope's LED light is typically 15 lm without a tip and 5.9 lm with a 4-mm tip. Luminous flux indicates the perceived power of light, and these values ensure sufficient illumination for detailed examinations.

Question 7

Is the viewing window of the otoscope permanently attached?

Answer:

Yes, the viewing window is permanently attached and flips up for instrument use and complete cleaning of the instrument head. This design feature ensures that the window remains secure during use while allowing easy access for maintenance and hygiene.

Question 8

What are the optics of the otoscope coated with?

Answer:

The otoscope has multi-coated, precision optics that deliver high-resolution, distortion-free images with exceptional depth of field and a large field of view. Coatings reduce glare and improve light transmission, enhancing image quality for accurate assessments.

Question 9

What is the CRI of the otoscope's LED light?

Answer:

The CRI (Color Rendering Index) of the otoscope's LED light is typically ≥ 97, with R9 > 93. CRI is a measure of a light source's ability to reveal the colors of various objects faithfully in comparison with a natural light source. High CRI values are important in medical settings for accurate tissue color differentiation.

Question 10

Does the otoscope support pneumatic testing?

Answer:

Yes, the otoscope has a sealed connection for optimal pneumatic testing. This feature is important for evaluating eardrum mobility, which can be essential for diagnosing middle ear conditions.

Question 11

How to use welch allyn led otoscope? View answer

Midmark Heine BETA 400 LED Otoscope Q&A

Activity timeframe

What is the field of view of the otoscope?

How easy is it to clean the otoscope?

How is the brightness of the otoscope controlled?

What is the magnification of the otoscope?

What is the color temperature of the otoscope's LED light?

What is the luminous flux of the otoscope's LED light?

Is the viewing window of the otoscope permanently attached?

What are the optics of the otoscope coated with?

What is the CRI of the otoscope's LED light?

Does the otoscope support pneumatic testing?

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