Results 21 to 30 of about 1,894 (217)
Closed-Loop Magnetic Manipulation for Robotic Transesophageal Echocardiography [PDF]
, 2023 This paper presents a closed-loop magnetic manipulation framework for robotic transesophageal echocardiography (TEE) acquisitions. Different from previous work on intracorporeal robotic ultrasound acquisitions that focus on continuum robot control, we first investigate the use of magnetic control methods for more direct, intuitive, and accurate ...
arxiv +1 more source
Detection of duodenal villous atrophy on endoscopic images using a deep learning algorithm [PDF]
, 2023 Background and aims Celiac disease with its endoscopic manifestation of villous atrophy is underdiagnosed worldwide. The application of artificial intelligence (AI) for the macroscopic detection of villous atrophy at routine esophagogastroduodenoscopy
Ebigbo, Alanna +20 more
core +1 more source
Evaluation of the tip-bending response in clinically used endoscopes
Endoscopy International Open, 2016 Background and study aims: Endoscopic interventions require accurate and precise control of the endoscope tip. The endoscope tip response depends on a cable pulling system, which is known to deliver a significantly nonlinear response that eventually ...
Esther D. Rozeboom +4 more
doaj +1 more source
On the acquisition of a gastroscope. [PDF]
BMJ, 1984 The authenticity of Charcot's original descriptions of hysteria has been questioned in the popular media. None the less, it is still possible to encounter florid forms of hysteria in culturally deprived communities, and to answer Charcot's present day critics we present a selection of patients from Kentucky's Appalachian counties with hysterial ...
openaire +3 more sources
Endoscopic Camera Control by Head Movements for Thoracic Surgery [PDF]
, 2010 In current video-assisted thoracic surgery, the endoscopic camera is operated by an assistant of the surgeon, which has several disadvantages. This paper describes a system which enables the surgeon to control the endoscopic camera without the help of an
Bruin, Gart de +5 more
core +3 more sources
Efficacy of Peracetic Acid (EndoPA®) for Disinfection of Endoscopes
The Korean Journal of Gastroenterology, 2018 Background/Aims: We aimed to investigate the efficacy of peracetic acid (EndoPA®; Firson Co., Ltd., Cheonan, Korea) in disinfecting endoscopes. Methods: We prospectively investigated the gastroscopes (Part I) utilized in 100 gastroscopic examinations ...
Ji Min Lee +6 more
doaj +1 more source
Dual Transoral Endoscopic Resection of a Symptomatic Giant Brunneroma [PDF]
, 2009 Brunneroma is a rare, benign, proliferative lesion arising from the Brunner's glands of the duodenum that exceptionally may evolve towards a malignant transformation, usually discovered incidentally at endoscopy. Occasionally, these lesions manifest as a
Meyenberger, C. +2 more
core +3 more sources
Direct peroral cholangioscopy in the management of difficult biliary stones: a new tool to confirm common bile duct clearance. Results of a preliminary study [PDF]
, 2019 Background and aims: Endoscopic sphincterotomy (ES) with stone extraction is the standard treatment for choledocholithiasis. After stone retrieval, balloon-occluded cholangiography is generally performed to confirm bile duct clearance but can miss ...
Anderloni, A. +9 more
core +1 more source
Endoscopy International Open, 2019 Background and study aims Flexible endoscopes are potential vectors of pathogen transmission to patients that are subjected to cleaning and high-level disinfection after each procedure. Efficient manual cleaning is a prerequisite for effective high-level
Jonathan Alfageme Gonzalez +9 more
doaj +1 more source