Results 41 to 50 of about 399,403 (258)

Passive OCT probe head for 3D duct inspection [PDF]

, 2013
A passive, endoscopic optical coherence tomography (OCT) probe has been demonstrated, incorporating an imaging fibre bundle and 45° conical mirror, and with no electromechanical components at the probe tip.
Tatam, Ralph P., Ford, Helen D.
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

ENDOSCOPIC TYPMPANOMASTOID EXPLORATION [FUNCTIONAL ENDOSCOPIC EAR SURGERY-FEES] [PDF]

, 2012
Tympano mastoidectomy is usually performed using operating microscope. This study reports a case series of tympanomastoidectomy which was performed using an endoscope.Endoscopic Tympanomastoidectomy for atticoantral type of CSOM is an excellent technique 
Ramamoorthy, Muthukumar; Stanley Medical College, Thiagarajan, Balasubramanian; Stanley Medical College, Kumar, Sanjay; Stanley Medical College   +2 more
core  

Safe resection of gastrointestinal stromal tumor adjacent to the esophagogastric junction: Endoscopic transgastric wedge resection

, 2023
Introduction: Gastrointestinal (GI) tumors are submucosal lesions with malignant potential, most commonly found in the stomach. Materials and Methods: Between 2017 and 2023, patients with a pre-diagnosis of GI stromal tumors (GISTss) located adjacent ...
Çiyiltepe, Hüseyin, Yavuz, Rıdvan, Gömceli, İsmail, Çakır, Tebessüm, Aras, Orhan   +4 more
core   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett, Maxwell Hammond, Niloufar Seyfi, Amirreza Fahim Golestaneh, Venanzio Cichella, Caterina Lamuta   +5 more
wiley   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

Advanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan, Lin Guo, Kilian Schäfer, Eduardo Sergio Oliveros‐Mata, Xiaotao Wang, Florian Hofmann, Matthias Lutzi, Mark Suppelt, Proloy Taran Das, Jan Schmidtpeter, Imants Dirba, Stephan Rinderknecht, Mario Kupnik, Denys Makarov, Oliver Gutfleisch   +14 more
wiley   +1 more source

Influence of endoscopic sleeve gastroplasty surgery on stomach biomechanics: a patient-specific computational evaluation.

, 2022
openIntroduzione Ad oggi esistono numerosi approcci per contrastare e ridurre il problema dell’obesità, patologia che si sta sviluppando su larga scala in tutto il mondo, e che risulta essere uno dei fattori di rischio per lo sviluppo di altre patologie,
PIRINI, PAOLA
core  

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Endoscopic percutaneous suturing (eFe technique) in massive bleeding due to percutaneous endoscopic gastrostomy

, 2019
Percutaneous endoscopic gastrostomy (PEG) has so many complications, such as haemorrhage and gastrocutaneous fitula, and can be treated with several common procedures. When the common procedures are not successful, we must perform new procedures, such as
Dere, Özcan, Belli, Ahmet Korkut, Subaşı, Sercan, Dönmez, Cem, Dönmez, Ezgi   +4 more
core   +1 more source