Results 91 to 100 of about 1,848 (258)

Magnetic Control Platform for Wireless Endoscopic Capsules

Procedia Engineering, 2011
Abstract This paper presents an active magnetic platform for guiding endoscopic capsules (EC) inside the human body. The system is composed by an external permanent magnet (EPM) made of neodymium Nd-Fe-B rare with a high-level of magnetization (N48) for allowing a cmaximum magnetic field of 1.5 T.
Silva, M. F., Ribeiro, J. F., Gonçalves, L. M., Carmo, João Paulo Pereira, Silva, C. A., Correia, J. H.   +5 more
openaire   +2 more sources

Oral vancomycin solution is superior to capsule in inducing clinical biomarker and endoscopic remission in children with atypical ulcerative colitis

British Journal of Clinical Pharmacology, EarlyView.
Aims Atypical colitis (presenting reverse gradient colitis, backwash ileitis or rectal sparing) is associated with primary sclerosing cholangitis–ulcerative colitis (PSC). Oral vancomycin has been used to manage paediatric atypical colitis with/without confirmed PSC. Different preparations had shown different efficacy.
Laura Räisänen, Fariha Balouch, Claire Reilly, Christopher Burgess, Peter Lewindon   +4 more
wiley   +1 more source

Magnetically Driven Biopsy Capsule Robot with Spring Mechanism

Micromachines
In recent years, capsule endoscopes (CEs) have appeared as an advanced technology for the diagnosis of gastrointestinal diseases. However, only capturing the images limits the advanced diagnostic procedures and so on in CE’s applications.
Md Harun Or Rashid, Feng Lin
doaj   +1 more source

Novel planning pipeline utilizing the Surgical Theater system for pediatric epilepsy surgery

Epilepsia Open, EarlyView.
Abstract Objective Advances in the analysis and collation of radiographic datasets have enhanced presurgical planning for various neurosurgical procedures, including clipping of cerebral aneurysms, surgical resection of tumors, and arteriovenous malformation management.
Lisa B. E. Shields, Hunain Abri, Cemal Karakas, Shannon D. Davis, Ian S. Mutchnick   +4 more
wiley   +1 more source

Faecal Microbiota Transplantation in Anorexia Nervosa: A Systematic Review of Methodologies, Outcomes, and Challenges With Recommendations for Future Studies

European Eating Disorders Review, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a severe psychiatric disorder displaying an altered gut microbiome. Faecal microbiome transplantation (FMT) has emerged as a powerful research tool and potential treatment option in AN due to the microbiome‐gut‐brain axis. Current studies are limited and reveal variable FMT protocols.
Anna C. Thelen, Nele M. Korten, Larissa Blischke, Clara Voelz, Cordian Beyer, Jochen Seitz, Stefanie Trinh   +6 more
wiley   +1 more source

Laparoscopic Resection of Caudate Lobe Liver Tumors in Clinical Practice

iNew Medicine, EarlyView.
ABSTRACT The caudate lobe (Couinaud segment I), owing to its deep location in the posterosuperior liver, intimate encirclement by the inferior vena cava (IVC), and close adjacency to the hepatic hilum and major hepatic veins, presents a formidable anatomical challenge for resection.
Dingde Ye, Wenjie Zhang, Qiaoyu Liu, Beicheng Sun, Qingxiang Xu   +4 more
wiley   +1 more source

A pilot trial of Convolution Neural Network for automatic retention-monitoring of capsule endoscopes in the stomach and duodenal bulb. [PDF]

Sci Rep, 2020
Gan T, Liu S, Yang J, Zeng B, Yang L.
europepmc   +1 more source

Deep learning‐driven methods for fluorescence imaging denoising

Interdisciplinary Medicine, EarlyView.
This review evaluates data‐driven deep learning denoising methods that overcome conventional limitations through effective feature extraction and nonlinear modeling. Focusing on fluorescence imaging acquisition under photon‐limited conditions, we delineate cutting‐edge architectures, including supervised learning, unsupervised learning, zero‐shot ...
Xinyu Lu, Zixu Zhan, Bin Tan, Ruiwen Wang, Shuyue Wang, Diming Zhang, Bobo Cai, Zhijing Zhu   +7 more
wiley   +1 more source

Location estimation of UWB-based wireless capsule endoscopy using TDoA in various gastrointestinal simulation models.

PLoS ONE
Wireless capsule endoscopy (WCE) is a revolutionary field that aids in treating gastrointestinal disorders. For the development of a futuristic endoscopic capsule, identifying the location of abnormality is challenging yet a crucial step in determining ...
Sruthi Krishnan, Mohammed Abdel-Hafez, Matti Hämäläinen   +2 more
doaj   +1 more source

Upper and small bowel Crohn's disease in Brazilian children: Phenotypic characteristic and surgical risk

Journal of Pediatric Gastroenterology and Nutrition, EarlyView.
Abstract Objectives Upper and small bowel Crohn's disease (U‐SBCD) represents a clinically aggressive phenotype with high complication rates yet remains diagnostically challenging. In low‐ and middle‐income countries (LMICs), limited inflammatory bowel disease (IBD) awareness contributes to diagnostic delays, but their impact on U‐SBCD outcomes remains
Jane Oba, Carlos Walter Sobrado, Elizete Aparecida Lomazi, Mariana Deboni, Michela Cynthia da Rocha Marmo, Vanessa Adriana Scheeffer, Silvio da Rocha Carvalho, Adérson Omar Mourão Cintra Damião, Matheus Freitas Cardoso de Azevedo, Carlos Frederico Sparapan Marques, Eytan Wine, Artur Figueiredo Delgado, Clovis Artur Almeida da Silva Full   +12 more
wiley   +1 more source