Results 101 to 110 of about 157,676 (333)

Long-Term Survival Following Minimally Invasive Lung Cancer Surgery: Comparing Robotic-Assisted and Video-Assisted Surgery. [PDF]

Cancers (Basel), 2022
Montagne F, Chaari Z, Bottet B, Sarsam M, Mbadinga F, Selim J, Guisier F, Gillibert A, Baste JM.   +8 more
europepmc   +1 more source

Concurrent Segmentation and Localization for Tracking of Surgical Instruments

, 2017
Real-time instrument tracking is a crucial requirement for various computer-assisted interventions. In order to overcome problems such as specular reflections and motion blur, we propose a novel method that takes advantage of the interdependency between ...
D Bouget, D Bouget, D Sarikaya, J Zhou, LC García-Peraza-Herrera, M Allan, N Rieke, N Rieke, O Ronneberger, R Sznitman, R Sznitman   +10 more
core   +1 more source

Serotonergic System‐Targeted Nucleic Acid Hydrogel Coordinates Excitability Restoration and Circuit Reconstruction for Spinal Cord Injury Therapy

Advanced Materials, EarlyView.
The study reports a DNA/RNA heteroduplex hydrogel (SeroPTEN‐CG) that undergoes DNase‐mediated hydrogel‐to‐nanogel transition for spinal cord injury therapy by targeting the serotonergic system, combining 5‐hydroxytryptamine (5‐HT)‐mediated excitability restoration to reactivate dormant interneurons with phosphatase and tensin homolog (PTEN)‐targeted ...
Chunlin Li, Xiaoqing Zhao, Kai Jiang, Haixia Kang, Shuo Liu, Linlin Jiang, Baoshuai Bai, Haonan Cui, Ziyang Zhang, Menglei Dong, Ruizhi Zhang, Chenbo Zou, Shenghui Shang, Chi Zhang, Xiangchuang Fan, Lijuan Zhu, Huiquan Duan, Chuan Zhang, Shiqing Feng, Hengxing Zhou   +19 more
wiley   +1 more source

Video-assisted thoracoscopic surgery training with a polyvinyl-alcohol hydrogel model mimicking real tissue [PDF]

, 2017
Toshihiko Satō, Toshiaki Morikawa
openalex   +1 more source

Soft Electromagnetic Actuator and Oscillator

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This work presents a groundbreaking soft electromagnetic system capable of bistable actuation and self‐regulated oscillation. Using liquid metal and silicone as a compliant conductor, the actuator enables force generation, sensing, and feedback with minimal power.
Noah D. Kohls, Yi Chen Mazumdar
wiley   +1 more source

Spatio-Temporal Deep Learning Models for Tip Force Estimation During Needle Insertion

, 2019
Purpose. Precise placement of needles is a challenge in a number of clinical applications such as brachytherapy or biopsy. Forces acting at the needle cause tissue deformation and needle deflection which in turn may lead to misplacement or injury. Hence,
Antoni, Sven-Thomas, Gessert, Nils, Hamann, Moritz Franz, Jünemann, Klaus-Peter, Meyer, David, Otte, Christoph, Priegnitz, Torben, Saathoff, Thore, Schlaefer, Alexander   +8 more
core  

2017 Robotic Instrument Segmentation Challenge [PDF]

, 2019
In mainstream computer vision and machine learning, public datasets such as ImageNet, COCO and KITTI have helped drive enormous improvements by enabling researchers to understand the strengths and limitations of different algorithms via performance ...
Allan, Max, Azizian, Mahdi, Bodenstedt, Sebastian, Duggal, Rahul, Herrera, Luis, Iglovikov, Vladimir, Kalavakonda, Niveditha, Kurmann, Thomas, Laina, Iro, Li, Wenqi, Luo, Huoling, Maier-Hein, Lena, Rieke, Nicola, Shvets, Alex, Speidel, Stefanie, Stoyanov, Danail, Su, Yun-Hsuan, Yang, Jian, Zhang, Zichen   +18 more
core   +1 more source

Video-assisted thoracoscopic enucleation after congenital cardiac surgery [PDF]

, 2015
Hideyuki Maeda, Masato Kanzaki, Tamami Isaka, Takamasa Onuki   +3 more
openalex   +1 more source

Untethered Magnetic Microswimmers for Targeted Particle Transport and Flow Manipulation

Advanced Materials Technologies, EarlyView.
This work introduces magnetically actuated microswimmers to dynamically reconfigure fluid flow within a single microfluidic device. Multiple homogeneous microswimmers are independently controlled by an external magnetic field to perform translational and rotational motions, thereby inducing real‐time flow manipulation.
Dineshkumar Loganathan, Dong‐Ming He, Kai‐Wei Chen, Chia‐Yuan Chen   +3 more
wiley   +1 more source

Effects of balanced opioid-free anesthesia on post-operative nausea and vomiting in patients undergoing video-assisted thoracic surgery: a randomized trial

BMC Anesthesiology
Objectives Postoperative nausea and vomiting (PONV) is common after video-assisted thoracic surgery, which may be associated with the use of intraoperative opioids.
Xiang Yan, Chen Liang, Jia Jiang, Ying Ji, An-Shi Wu, Chang-Wei Wei   +5 more
doaj   +1 more source