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Sekar, Anand (author)Colonoscopy is a widely used endoscopic procedure to diagnose colorectal cancer (CRC) which is considered the fourth most common cancer in the US and the second most common cancer in Europe. Colonoscope, used in colonoscopy, consists of a thin flexible hollow tube that is inserted into the rectum of a person and propagated through the entire...master thesis 2023
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van Gelder, Sebastiaan (author)Background: Currently colonoscopies are difficult procedures to complete without complications. Due to the limitations in the state of the art flexible colonoscopes specialized maneuvers are required in order to allow the colonoscope to travel into the colon and reduce colon stretching. This thesis proposes a novel self-propelling mechanism...master thesis 2021
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Treep, Sanne (author)Background: The goal of minimally invasive surgery (MIS) is to perform surgery by minimal damaging the body. Compared to traditional open surgery MIS results in faster recovery and lower mortality, and is therefore the preferred method for performing a biopsy. Natural Orifice Transluminal Endoscopic Surgery (NOTES) is a type of MIS where an...master thesis 2021
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Haring, Frank (author)For over a decade the use of bio inspired adhesives have been explored to achieve high reversable attachment on a wide range of surfaces. Based on the fibrillar adhesive toepads of geckos, many patterned adhesives have been produced that are able to form and preserve contact with rigid and smooth substrates. But on other types of surfaces, such...master thesis 2020
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de Kater, Esther (author)Background: During minimally invasive procedures, tissue damage can be limited by using smaller incisions and by using naturally occurring body orifices to reach the intervention site. During these procedures the need can arise to transport tissue. Think of a biopsy or the removal of polyps. This calls for a tool that can transport tissue and is...master thesis 2020