What is endoscopy of wireless capsules?
Wireless capsule endoscopy is a diagnostic medical procedure used to explore the gastrointestinal tract, including esophagus, stomach, duodenum and large intestine. The wireless capsule endoscopy allows the patient to swallow capsules in which a mini video camera is located, which records images of the digestive tract. The endoscope of the wireless capsule provides an important advantage over similar methods of surveying the digestive tract, as it can also be used to view the small intestine.
than the patient combines the endoscopic camera of the wireless capsules, must undergo certain procedures, or secure certain tablets to ensure that the digestive tract is released and it is clean as possible. This is important because it ensures that the camera is able to record clear pictures. To clean the digestive tract, the patient may be asked to use laxative or cleansing pills and undergo an enema.
During endoscopy of wireless capsule, the patient swallows the capsules slightly Great Great than you, toTeres are usually used for medicines. Together with the mini camera it contains batteries, bulb and radio transmitter. The unit records images moving through the digestive tract, and they are transmitted to the receiver that the patient wears while the capsules work. The procedure will take about 24 hours after which the photos are downloaded to the computer for checking. Once the patient has passed the capsule, he is simply rinsed; capsules are not reused.
Wireless capsules can be used to diagnose a series of digestive system disorders. These include several different cancer, including small intestine cancer, colon cancer and other gastrointestinal cancers. Crohn's disease, ulcerative colitis, stomach ulcers and other irritant diseases can also be diagnosed using this method.
Despite the usefulness of this professionaldure, the endoscope of the wireless capsule has certain strong restrictionsand disadvantages. One of the most important problems is that the use of this tool does not allow therapeutic procedures. For example, during a standard colonoscopy, a physician may use biopsy samples if necessary, but this is not possible when using an endoscope of a wireless capsule.
Another significant disadvantage is that the capsules normally move slowly but constantly through the digestive tract. This does not allow the doctor to look more close in areas where signs of the disease may be present. The related problem is that the movement of the capsule can be too slow and the battery in the unit can fail before the capsule can explore the entire digestive tract.
patients undergoing surgery or diseases that could have caused internal scarring may be subject to another problem. The presence of scarring can cause the capsule to be stuck, especially in a small intestine, which is much narrower than the rest of the digestive tract. In these cases, patients are asked to swallow an empty TobOlka as a test run to ensure that the camera can walk properly.