What Are Laryngoscopes and How Are They Useful in the Operating Room?

What Are Laryngoscopes and How Are They Useful in the Operating Room?

When it’s necessary to view the larynx, laryngoscopes are one of the most useful tools to have in the operating room. Here’s what makes the laryngoscope a key instrument for surgeons working in any medical office, hospital, or ambulatory surgery center.
laryngscope set with blade miller

As a Diagnostic Tool


When a patient is experiencing symptoms associated with the larynx, glottis, or vocal cords, the laryngoscope can help a surgeon see the main and other causes of symptoms in the operating room. Common issues that can benefit from viewing with a laryngoscopy include but are not limited to:

  • Throat injury
  • Weakness, hoarseness, or loss of voice
  • Signs of cancer in the larynx
  • Swallowing difficulties
  • Unexplained ear or throat pain
The device can be of great assistance to a surgeon, allowing them to decide on or alter the course of surgery in real-time.

To Facilitate Repair


When cardiopulmonary resuscitation has resulted in injury to the larynx and its surrounding structures, the laryngoscope is instrumental for surgeons, as it allows them to see where damage has occurred and illuminates the area, making it easier for a surgeon to know where attention is needed.

When a patient has something stuck in their throat, a laryngoscope can help a surgeon to see and remove the obstruction. The device is also incredibly useful when it’s necessary to take tissue samples during surgery for further analysis.

Conventional and Video Laryngoscopes

The conventional laryngoscope is used during surgeries where patients must be placed under anesthesia. The use of this device requires a specialized technique and awareness of potential complications.

Video laryngoscopes were developed out of a need for an adequate view of the larynx and trachea. These devices can provide an alternative to conventional laryngoscopes and provide the doctor or surgeon with a clear view of the patient’s larynx using an anti-fog lens connected to a video screen.

The fiber optic laryngoscope allows for state-of-the-art illumination by using fiber optic bundles to transfer light to the examination or surgical area. Video devices are incredibly useful in operating rooms, allowing surgeons to obtain a clear and accurate view of the part of the throat being concentrated on.

Quality Matters


Regardless whether performing a laryngoscopy using manual or video-enabled tools, quality is absolutely essential. Welch Allyn continues to manufacture both standard and fiber-optic laryngoscope sets and accessories. Their company’s offerings allow surgeons to ensure safe and efficient surgeries with high blade integrity and the option to upgrade to fiber optic products.

ADC’s fiber-optic laryngoscopes provide medical professionals with the durability and excellent performance required for medical procedures and diagnoses. Their products are lightweight and allow for full compatibility with all major laryngoscope brands.

Where to Find the Best Laryngoscopes


All of the Welch Allyn and ADC laryngoscopes sold by Medical Device Depot are of the highest quality, and our warranties offer peace of mind to medical professionals and patients. Purchase our laryngoscopes online, or call 1-877-646-3300 for more information about our other medical devices.

laryngoscope