Results 231 to 240 of about 231,010 (315)

An Offline‐Cascade‐Online Learning‐Based Algorithm for Distal Trajectory Estimation of Medical Continuum Manipulators

Advanced Intelligent Systems, EarlyView.
An offline‐cascade‐online (OCO) estimation algorithm that achieves the distal trajectory estimation in unstructured working space and with long‐term visual occlusion is proposed. This OCO estimation algorithm cascades a backpropagation‐based offline learning and a radial basis function‐based online learning network, realizing the prior estimation and ...
Jianxiong Hao, Yue Zhang, Lidong Song, Zhingqiang Zhang, Chaoyang Shi   +4 more
wiley   +1 more source

Hemostatic powder's battle against a spurting bleeding ulcer: can it win? [PDF]

Endoscopy
Al Alawi S, Bessissow T, Fallone CA, Jacques J, Barkun A.   +4 more
europepmc   +1 more source

A Shared Control Method of Multiobjective Motion Fusion for Surgical Robot

Advanced Intelligent Systems, EarlyView.
This paper proposes an innovative shared control method that can handle multiple objectives task by integrating various types of controllers. It not only takes into account the priorities among the objectives but also allows for the flexible addition or removal of objective controllers.
Xilin Xiao, Xiaojian Li, Hangjie Mo, Yudong Shi, Jing Fang, Ling Li, Bo Ouyang, Shanlin Yang   +7 more
wiley   +1 more source

Role of Emergent Endoscopic Evaluation for Corrosive Injuries: Should We Do It or Not? [PDF]

In Vivo
Kim JH, Kim JM, Park B, Park JS, Park JH, Lim SG, Shin SJ, Lee KM, Lee GH, Noh CK.   +9 more
europepmc   +1 more source

Endoscopy

, 2016
Kurt Davis, Michael A. Valente
openaire   +1 more source

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, Thomas P. Dean, Nikita J. Greenidge, Benjamin Calmé, Peter Lloyd, James H. Chandler, Pietro Valdastri   +6 more
wiley   +1 more source

Hepatic flexure breakdown strategy with adaptive traction for endoscopic submucosal dissection. [PDF]

Endoscopy
Grimaldi J, Masgnaux LJ, De Cristofaro E, Wallenhorst T, Rivory J, Jacques J, Pioche M.   +6 more
europepmc   +1 more source

Automatic Virtual‐to‐real Calibration and Dynamic Registration of Deformable Tissue for Endoscopic Submucosal Dissection

Advanced Intelligent Systems, EarlyView.
During endoscopic submucosal dissection (ESD), the precise and intuitive sensing of target tissues is of crucial importance. Augmented reality (AR), at present, emerges as a powerful solution to offer intuitive guidance. The cover image presents an AR‐assisted ESD procedure.
Yupeng Wang, Huxin Gao, An Wang, Hongliang Ren   +3 more
wiley   +1 more source

The direct-vision stenting method: an innovative stent placement technique using a novel thin scope for malignant gastric outlet obstruction. [PDF]

Endoscopy
Numata T, Shimada T, Yamagata T, Kanno Y, Shimizu T, Hosokawa K, Ito K.   +6 more
europepmc   +1 more source

Personalized Kirigami Strain Sensors for in vivo Applications

Advanced Intelligent Systems, EarlyView.
Rapid prototyping of strain sensors is demonstrated using a laser cutter that both converts carbon‐based material to strain responsible graphene and generates cuts in a kirigami‐style pattern that allows enhanced substrate flexibility. This method is used to generate wearable sensors for monitoring heart rate, limb/finger motion, and abdominal ...
Siheng Sean You, Max Schober, Soufyane Ben‐Ayed, Sahab Babaee, Stephanie Owyang, Josh Jenkins, Peter R. Chai, Giovanni Traverso   +7 more
wiley   +1 more source