The physical basics of magnetic-guided capsule endoscopy of the stomach and results of a feasibility study in the porcine stomach

Rupprecht, Thomas; Rupprecht, C.; Mühldorfer, Steffen; Vieth, Michael; Zapke, M.

doi:10.1055/s-0031-1291690

Cited by 2 publications

(1 citation statement)

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“…Its development at Siemens started based on the work in [18], [19]. It is designed for the guidance in the human stomach, where the concept of the capsule's movement is based on using a liquid as the travelling medium.…”

Section: A Mgce Systemmentioning

confidence: 99%

Method for navigation and control of a magnetically guided capsule endoscope in the human stomach

Keller

Juloski

Kawano

et al. 2012

2012 4th IEEE RAS &Amp; EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob)

102

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The use of flexible endoscopes is the standard screening method for the upper gastrointestinal tract today. Disadvantages for the patient, due to the insertion process and often applied sedation, can be overcome with wireless capsule endoscopy (WCE). But WCE is not suited for the stomach as it can not guarantee a complete screening having no active guidance. With the magnetically guided capsule endoscopy (MGCE) a novel minimal invasive screening method for the gastrointestinal tract is being developed. With its current focus on the human stomach comes the need for a navigation and control method that is specialized for this application and its constraints. We present a new method for screening a waterfilled stomach with 10 functions for basic capsule movements, special maneuvers and mode-changes. Its evaluation was done in a clinical study consisting of 53 patient and volunteer cases. The individual evaluation of each function included a statistical analysis and an operators' survey. The functions proved sufficient to reach all parts of the stomach and to acquire close-up views of the mucosa.

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Section: A Mgce Systemmentioning

confidence: 99%

Method for navigation and control of a magnetically guided capsule endoscope in the human stomach

Keller

Juloski

Kawano

et al. 2012

2012 4th IEEE RAS &Amp; EMBS International Conference on Biomedical Robotics and Biomechatronics (BioRob)

102

View full text Add to dashboard Cite

show abstract

Simultaneous Independent Translational and Rotational Feedback Motion Control System for a Cylindrical Magnet Using Planar Arrays of Magnetic Sensors and Cylindrical Coils

Berkelman

Tix

2020

IEEE Magn. Lett.

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The physical basics of magnetic-guided capsule endoscopy of the stomach and results of a feasibility study in the porcine stomach

Abstract: The physical basics of magnetic-guided capsule endoscopy of the stomach and results of a feasibility study in the porcine stomach Letters to the editor 437

Cited by 2 publications

References 1 publication

Method for navigation and control of a magnetically guided capsule endoscope in the human stomach

Method for navigation and control of a magnetically guided capsule endoscope in the human stomach

Simultaneous Independent Translational and Rotational Feedback Motion Control System for a Cylindrical Magnet Using Planar Arrays of Magnetic Sensors and Cylindrical Coils

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