Results 81 to 90 of about 105,362 (339)
Magnetic Fluid‐Driven Vine Robots for Minimally Invasive Tissue Biopsy Sampling
Advanced Intelligent Systems, EarlyView.This study introduces a magnetic fluid‐powered vine robot for minimally invasive biopsies. The robot uses fluid pressurization for locomotion and external magnetic fields for precise steering. Its soft structure and high magnetic volume ensure controlled movements and stabilization, enabling effective tissue penetration.
Joshua Davy +6 more
wiley +1 more source
Efficacy of a New Angioplasty Catheter for Severely Narrowed Coronary Lesions [PDF]
, 1988 Conventional over the wire dilation catheters may be unsuccessful in crossing coronary lesions that are severely narrowed. Hence, a new, extremely low profile coronary angioplasty catheter specifically designed to dilate such lesions was investigated ...
Douglas, John S. +4 more
core +1 more source
Advanced Intelligent Systems, EarlyView.This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang +9 more
wiley +1 more source
Linchuang shenzangbing zazhi, 2019 Objective To evaluate the safety and efficacy of balloon dilatation angioplasty in patients with central venous stenosis( CVS) undergoing the re-catheterization of tunneled-cuffed hemodialysis catheter.
XIAO Wei +4 more
doaj
Percutaneous Ureteric Stricture Dilation (PCUSD) [PDF]
, 1997 Ureteric stricture dilation as an interventional uroradiological technique was initiated locally in March 1991. In ureteric dilation two approaches are feasible.
Cutajar, Lino +4 more
core
How much of the intraaortic balloon volume is displaced toward the coronary circulation? [PDF]
, 2010 This is a post-print version of the published article. Copyright @ 2010 The American Association for Thoracic Surgery.This article has been made available through the Brunel Open Access Publishing Fund.Objective: During intraaortic balloon inflation ...
Ashraf W. Khir +28 more
core +2 more sources
International Forum of Allergy &Rhinology, EarlyView.ABSTRACT Objective There is limited consensus on endoscopic skull base surgery (ESBS) reconstruction principles. This study aims to generate comprehensive themes regarding ESBS reconstruction by pooling the experiences of ESBS experts, with comparison to a literature review of current published evidence.
Edward C. Kuan +77 more
wiley +1 more source
Modified technique in Freyer′s prostatectomy to achieve hemostasis
Indian Journal of Urology, 2009 This study is an attempt to develop a technique by which complete hemostasis can be achieved on table by giving traction to the Foley′s catheter thereby compressing the venous plexus and the avulsed prostatic arteries at the bladder neck by the inflated ...
Vinay V Shahapurkar +2 more
doaj +1 more source
Five years of peripheral percutaneous transluminal angioplasty : the St Luke’s Hospital experience [PDF]
, 1995 This article reviews the first series of 54 cases of Percutaneous Transluminal Angioplasty on the peripheral vasculature performed at the Radiological/Surgical Department at St. Luke’s Hospital, Malta, over a five year period.
Gatt, Dennis +2 more
core
Theoretical investigation of transgastric and intraductal approaches for ultrasound-based thermal therapy of the pancreas. [PDF]
, 2017 BackgroundThe goal of this study was to theoretically investigate the feasibility of intraductal and transgastric approaches to ultrasound-based thermal therapy of pancreatic tumors, and to evaluate possible treatment strategies.MethodsThis study ...
Adams, Matthew S +4 more
core +1 more source