Bronchoscope Function and Working Principle

Bronchoscopy function and working principle
Bronchoscopy function and working principle


Bronchoscopy may be a check to look at the airways and diagnose respiratory organ’s unwellness. it’s been used throughout the treatment of some respiratory organ harm conditions. A medical instrument may be a skinny tube verse in the nose or mouth, down the throat, and into the lungs to envision the within of the airways and lungs. Bronchoscopy is most typically perform employing a versatile medical instrument. sometimes, a rigid medical instrument is require. Reasons for doing bronchoscopy include:

1. diagnosing of a respiratory organ drawback.
2. Identification of a respiratory organ infection.
3. diagnostic assay of tissue from the respiratory organ.
4. Removal of secretion, an overseas body, or alternative obstruction within the airways of Lungs, like a tumour.
5. Placement of alittle tube to carry open associate airway (stent).

6. Treatment of a respiratory organ drawback (interventional bronchoscopy), like injury, associate abnormal narrowing of the airway (stricture), or a folded respiratory organ (pneumothorax).


Bronchoscope working principle
Bronchoscope working principle and functions


How bronchoscopy work

In bronchoscopy, a doctor inserts a thin, flexible AC tube into the lungs through the mouth or nose. A light and a small camera on the bronchoscope help the doctor see inside the airways of the lungs. Bronchoscopy is a procedure that lets doctors view your lungs and air passages.


throughout some procedures, special devices square measure versed the medical instrument, like a tool to get a diagnostic assay, an enquiry to regulate injury, a optical maser to scale back the scale of associate airway tumour, or a medical instrument with an inherent ultrasound probe. Risks could include:
a. Bleeding
b. Collapsed respiratory organ
c. Fever


The bronchoscope is used to view the airways of the lungs (tracheobronchial tree). Allows the doctor to collect lung secretions and lung tissue for biopsy for tissue samples. Bronchoscopy is a surgical technique to view the interior of the airways. You may feel tired for 1 or 2 days after this procedure. Your mouth may feel very dry for several hours after the procedure. You may also have a sore throat and a hoarse voice for a few days.

Risk of bronchoscopy

The risk when performing a bronchoscopy is high bleeding from the site of the biopsy, but this occurs in less than 1% of patients. Other rare complications include collapsed lung, hoarseness, runny nose or sore throat.

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