Understanding the Various Colonoscopy Devices Used Today
Colonoscopy Procedure
A colonoscopy is a procedure where a flexible tube with a camera (colonoscope) is inserted into the rectum and entire colon to examine the mucosal lining. During the procedure, the physician is able to detect any abnormalities like polyps, inflammations, or cancers and remove any tissue samples for further examination. The colonoscope allows the physician to have a clear view of the inner colon walls on a camera screen.
Colonoscopy Devices
There are various specialized medical devices that are used during a standard colonoscopy procedure. Let's look at some of the Colonoscopy Devices
Colonoscope
As mentioned earlier, the colonoscope is the main device used during the procedure. It is a long, thin, flexible tube that has a video camera and light source at the tip. Modern colonoscopes are usually between 1.5 to 2.8 meters in length. This allows the physician to navigate the colonoscope through the curves of the colon and examine the entire colon lining clearly on a video monitor. Some key features of the colonoscope include adjustable bending sections, suction and irrigation channels, working channels for surgical tools.
Video Systems
The camera at the tip of the colonoscope is connected to a video processor unit via a cable. This video processor enhances the image quality and displays it on a high-definition monitor for the physician and medical staff to observe in real-time. Some advanced video systems also offer features like optical zoom, adjustable light settings, recording and printing of still images. This helps provide clear visualization of any abnormalities.
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