Radiopaque markers for enhanced radiographic visibility and wear detection in total knee arthroplasty inserts: a proof of concept study [0.03%]
一种增强全膝关节置换垫植入物放射可见性和磨损检测的显影标记：概念验证研究
Crystal Kayaro Emonde,Max-Enno Victor Eggers,Klaas Maximilian Heide et al.
Crystal Kayaro Emonde et al.
Standard X-ray radiography is routinely used to monitor total knee arthroplasty (TKA) postoperatively for complications such as loosening, malpositioning, and insert wear. However, the radiolucency of the polyethylene insert makes quantitat...
LCNet: lightweight segmentation network for blood vessel segmentation in retinal imaging [0.03%]
轻量级血管分割网络在眼底图像中的应用
Minshan Jiang,Cuicui Xie,Shuai Huang et al.
Minshan Jiang et al.
Precise retinal vessel segmentation techniques are crucial for computer-aided clinical diagnosis. Recent advancements in deep learning have considerably enhanced segmentation accuracy (ACC); however, existing methods often struggle with thi...
Evaluation on locking plate fixation with and without oblique screw in thumb carpometacarpal joint arthrodesis with finite element analysis [0.03%]
有限元分析应用于拇指腕掌关节融合锁定板内固定的稳定性评价中的作用及偏斜螺钉的价值评估
Kazuma Tatsumi,Masahiro Higuchi,Taiki Nishi et al.
Kazuma Tatsumi et al.
Arthrodesis with a locking plate is widely used for thumb carpometacarpal osteoarthritis. However, complications such as nonunion and plate fracture remain a concern. Although clinical studies suggest that an oblique screw reduces the compl...
Diabetic retinopathy classification network with multi-frequency contextual attention module [0.03%]
具有多频率上下文注意模块的糖尿病视网膜病变分类网络
Weizhe Liang,Chee-Onn Chow,Raymond Wong Jee Keen et al.
Weizhe Liang et al.
Diabetic retinopathy (DR) remains a major cause of visual impairment globally, and early, accurate diagnosis is critical for effective intervention. To address the challenges of limited labeled training data, difficulty identifying subtle a...
An in silico structural approach to calcified nodules using a viscoelastic model: bridging mechanics and intervention with prolonged inflation [0.03%]
基于黏弹性模型的钙化结节在介入治疗中长时间扩张的力学响应及结构变化的仿真研究
Hidenori Komiyama,Yoshisato Shibata,Keiichi Watanuki et al.
Hidenori Komiyama et al.
Calcified nodules (CNs) are challenging lesions in percutaneous coronary intervention (PCI), often requiring repeated interventions after balloon angioplasty. The biomechanical behavior of CNs remains poorly characterized, limiting the deve...
Non-dimensional parameters for blood-trauma characterization in high-shear flows [0.03%]
高剪切流下血液损伤表征的无量纲参数研究
Theodosios Alexander,Xingbang Chen,Shahid Imran et al.
Theodosios Alexander et al.
This study introduces non-dimensional blood trauma parameters that can correlate all blood-trauma data, and improve methods of cardiovascular device optimization by following principles and applications of the non-dimensional analysis techn...
Investigating explainable arrhythmia classification using class-specific ensemble model from segmented ECG signals [0.03%]
基于分割心电图信号的类特定集成模型在可解释性心律失常分类中的研究
Md Faisal Mina,Torikul Islam,Al Mukshit Plabon
Md Faisal Mina
Accurate arrhythmia classification from short clinical ECGs is hard to achieve and explain. Prior studies are often single-lead, use uniform model fusion, or report point estimates without uncertainty. To address this, we propose a novel cl...
Parameter optimization and finite element simulation analysis of skin graft harvesting using an electric dermatome [0.03%]
电动取皮刀的人体参数优化及有限元仿真分析
Fujia Sun,Yu Xia,Huaqing Lei et al.
Fujia Sun et al.
Column skin transplantation is an innovative technique for repairing extensive burns and complex wounds, offering advantages such as theoretically unlimited donor areas and minimal donor site damage. Currently, manual trephination is the pr...
A mathematical and probabilistic analysis of programmable ventriculoperitoneal shunt valve susceptibility to unintended actuation in a 3 T MRI environment [0.03%]
可编程脑室腹腔分流阀在3T磁共振环境中的非预期开启的概率和数学分析模型
Sai Batchu,Corey Mossop,Ajith Thomas
Sai Batchu
Programmable ventriculoperitoneal (VP) shunts are essential for managing hydrocephalus, yet their magnetic adjustment mechanisms are vulnerable to interference from magnetic resonance imaging (MRI) scanners. This study presents an enhanced ...
A novel goniometer method for representing perceived standing position in the anteroposterior direction [0.03%]
一种新颖的goniometer方法，用于表示前后方向上感知的站立位置
Souta Ohtsubo,Hitoshi Asai,Masafumi Kubota et al.
Souta Ohtsubo et al.
This study evaluated the consistency of the "goniometer method" for expressing Standing Positions in the Anteroposterior direction (SPAP) using perceived Body Tilt Angle. We defined the "Expressed Body Tilt Angle" (perceived posture self-ex...