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This paper proposes a colonic peristalsis signal extraction method based on wavelet analysis, and the peristaltic pressure signal of the colon can be effectively separated from the interference signals by using this method. A noninvasive wireless electronic capsule is developed and used in clinical trial, and the parameters of human gastrointestinal (GI) tract under normal physiological state could...
BackgroundTraditional endoscopy may cause tissue trauma and discomfort to patients because of the use of relatively long and semi‐rigid scopes.
MethodsA wireless robotic endoscope has been designed based on minimally invasive locomotion and wireless techniques for energy, monitoring, and telecontrol.
ResultsThe robotic endoscope can move forward or backward effectively in a smooth synthetic glass...
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