Results 211 to 220 of about 309,698 (282)
Feasibility and safety of a cable transmission magnetically controlled capsule endoscopy system for examination of the human upper digestive tract. [PDF]
Saudi Med JYu H +6 more
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The application of gastrointestinal endoscopy in children: a narrative review. [PDF]
Front PediatrZhang G, Zhao G, Li P, Zhang S.
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Exo- and endoscopic two-step approach for recurrent vestibular schwannomas following surgical resection and radiosurgery: How I do it. [PDF]
Acta Neurochir (Wien)Iwami K, Takeuchi K, Nagata Y, Saito R.
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A comparison of communication techniques for capsule endoscopes
The 17th Asia Pacific Conference on Communications, 2011In this paper, we present the state of the art of communication technology related to the capsule endoscopes (CEs) and analyze the technologies and characteristics of commercialized CEs on the current global market. The study shows that the communication technology of human body communication (HBC) can reduce the power consumption and have a smaller ...
Hyung-Jin Choi
exaly +3 more sources
Localization of Passively Guided Capsule Endoscopes—A Review
IEEE Sensors Journal, 2022Traditional endoscopy is conducted stationary in the hospital and requires sedation of the patient. Contrary, capsule endoscopy (CE) requires no sedation, and the patients are allowed to leave the hospital for their daily life during the procedure that ...
Georg Fischer +2 more
exaly +2 more sources
IEEE Transactions on Instrumentation and Measurement, 2022
Static magnetic localization is widely employed to localize capsule endoscopes. A permanent magnet is integrated into the capsule, and a sensor array outside the body measures its magnetic field.
Georg Fischer +2 more
exaly +2 more sources
Static magnetic localization is widely employed to localize capsule endoscopes. A permanent magnet is integrated into the capsule, and a sensor array outside the body measures its magnetic field.
Georg Fischer +2 more
exaly +2 more sources
IEEE Transactions on Instrumentation and Measurement, 2022
Magnetic localization is an excellent candidate for localization of capsule endoscopes. A small magnet is embedded into the capsule, and its magnetic field is measured at a sensor array around the patient’s abdomen. However, relative movement between the
Georg Fischer +2 more
exaly +2 more sources
Magnetic localization is an excellent candidate for localization of capsule endoscopes. A small magnet is embedded into the capsule, and its magnetic field is measured at a sensor array around the patient’s abdomen. However, relative movement between the
Georg Fischer +2 more
exaly +2 more sources
IEEE/ASME Transactions on Mechatronics, 2019
We report on a remotely actuated novel anchoring system (patent-pending) based on a curved scissor-extending mechanism and the principle of a magnetic spring for wireless capsule endoscopy. An analytical model is proposed to determine the magnetic torque
Gürsel Alici, Hao Zhou
exaly +2 more sources
We report on a remotely actuated novel anchoring system (patent-pending) based on a curved scissor-extending mechanism and the principle of a magnetic spring for wireless capsule endoscopy. An analytical model is proposed to determine the magnetic torque
Gürsel Alici, Hao Zhou
exaly +2 more sources
IEEE Sensors Journal, 2022
This paper introduces a novel 6 degrees of freedom (6-D) spatial localization for wireless magnetically actuated capsule endoscopes (WMACEs) based on multi-sensor fusion.
Heng Zhang, Yehui Li, Zheng Li
semanticscholar +1 more source
This paper introduces a novel 6 degrees of freedom (6-D) spatial localization for wireless magnetically actuated capsule endoscopes (WMACEs) based on multi-sensor fusion.
Heng Zhang, Yehui Li, Zheng Li
semanticscholar +1 more source
IEEE Transactions on Antennas and Propagation, 2022
This work presents a novel on-body wideband dual-polarized antenna to stabilize and enhance the link performance of wireless capsule endoscopy systems. By introducing a cross bowtie structure with a planar compact feed method, the antenna achieves a dual-
Hang Wang +3 more
semanticscholar +1 more source
This work presents a novel on-body wideband dual-polarized antenna to stabilize and enhance the link performance of wireless capsule endoscopy systems. By introducing a cross bowtie structure with a planar compact feed method, the antenna achieves a dual-
Hang Wang +3 more
semanticscholar +1 more source