Created by engineers from the Institute of Precision Engineering at the Chinese University of Hong Kong, The TE attempts to improve these existing methods by offering a reliable, non-invasive diagnosis procedure for the GI tract. Once the TE is in the stomach, the doctor can control the TE to swim around to gather images. Cancers of the gastrointestinal (GI) tract, including oesophagus cancer, stomach cancer and colon cancer, rank as the second most prevalent among all types of cancers in the world. The authors hope that the viability of the propulsion model will take one step closer to the next stage of experiments before the device can be used in a working medical context. So far, the TE has been tested in a stomach model and a pig stomach without the image system.The new device is known as ‘Tadpole Endoscope’A new 3D-printed tadpole-like medical device can Red and Yellow Hard Empty Gelatin Capsules Company improve diagnosis of various cancers by swimming around inside the organ of a patient and wirelessly transmitting video of what it sees, scientists say. The process will work by the patient going to the hospital and swallowing the TE which starts working immediately. The research was published in the journal HKIE Transactions.All of these diagnostic procedures are expensive and put a lot of stress on the human body.
The new device called the Tadpole Endoscope (TE) takes inspiration from the mechanics that tadpoles use to swim and is like a micro-robot fish with a camera, which is swallowed by the patient. The patient can then be sent home wearing a sensor pad to record these images which the doctor can subsequently use to make a diagnosis..The TE will then move into the lower GI tract depending on natural peristalsis.The Tadpole Endoscope stands out from existing wireless capsule endoscopes with its addition of a soft tail that allows it to be guided around the stomach remotely by a doctor, allowing for more comprehensive imaging and accurate location of problems within the body. Three procedures are required for the traditional method of diagnosing cancers in the GI tract: oesophagus cancer and stomach cancer can be diagnosed using gastroscopy; intestinal cancer can be diagnosed using capsule endoscopy; and colorectal cancer can be diagnosed using colonoscopy. By adjusting the posture of the patient, the doctor can view the whole stomach
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