What is a Macintosh laryngoscope?

The Macintosh laryngoscope has a curved blade which allows exposure of the larynx by positioning the tip in the vallecula, anterior to the epiglottis, lifting it out of view.

What are the types of laryngoscopy?

The three kinds of laryngoscopy are:

indirect laryngoscopy.
fiber-optic (flexible) laryngoscopy.
direct laryngoscopy.

What are the steps of laryngoscopy?

Technique

One must first properly position the patient.
Next, one must open the patient’s mouth by using the right hand.
The laryngoscope is then inserted in the right side of the mouth, and the blade is then used to sweep the tongue to the left, then the blade is smoothly advanced to the epiglottis.

What is Boyce position?

sniffing (Boyce-Jackson) position (Fig 4) comprises extension of the head in relation to the cervical spine and flexion of the neck in relation to the chest, and provides optimal exposure of the vocal folds for phonomicrosurgery.

Which laryngoscope is most commonly used?

The most common laryngoscope blade used for intubation in adults is the curved Macintosh blade (Figure 34-4). This is inserted into the right side of the mouth to displace the tongue laterally. The tip of the blade sits in the vallecula and is lifted forward to elevate the epiglottis and expose the laryngeal inlet.

How much is a laryngoscopy?

Prices range from $1,000 to $15,000 for video laryngoscopes compared to around $18 apiece for a single-use, disposable laryngoscope. If you buy in bulk, you may be able to cut the cost of your total purchase.

What is seen in indirect laryngoscopy?

Indirect laryngoscopy uses a small mirror held at the back of your throat. The health care provider shines a light on the mirror to view the throat area. This is a simple procedure. Most of the time, it can be done in the provider’s office while you are awake.

Which hand do you intubate?

The process of tracheal intubation by conventional laryngoscopy entails the following: a view of the larynx is obtained by manipulat- ing the laryngoscope with the left hand, and then a tube is pushed into the trachea with the right hand. This is a stan- dard practice used in all medical institutions.