Results 71 to 80 of about 62,383 (302)

Analysis of Pediatric Tendon Injuries in the Hand in Comparison with Adults

open access: yesArchives of Plastic Surgery, 2017
Background The purpose of this study was to identify the epidemiologic characteristics of hand tendon injuries in children and to compare these with those of adults.
Jin Sung Kim   +3 more
doaj   +1 more source

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

open access: yesAdvanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun   +3 more
wiley   +1 more source

A tendon model using mechanical overload causes degenerative multiscale changes in structure and function

open access: yes, 2023
Elliott, Dawn M.Tendon injuries are exceedingly common and afflict 16.4 million people yearly in the United States. As tendons are involved with all movement, these injuries can be debilitating for everyday life.
Bloom, Ellen T.
core   +1 more source

Endothelial cells-derived exosomes-based hydrogel improved tendinous repair via anti-inflammatory and tissue regeneration-promoting properties

open access: yesJournal of Nanobiotechnology
Tendon injuries are common orthopedic ailments with a challenging healing trajectory, especially in cases like the Achilles tendon afflictions. The healing trajectory of tendon injuries is often suboptimal, leading to scar formation and functional ...
Yichen Dou   +5 more
doaj   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

open access: yesAdvanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar   +8 more
wiley   +1 more source

Ultrasonography role for evaluation of hand tendon injuries

open access: yes, 2022
Background: Most tendons injuries are open injuries to the flexor or extensor tendons, but less frequent injuries. Ultrasound (US) and MRI used as a diagnostic tool for tendon injuries.Objective: This study aimed to investigate the overall accuracy of ...
Sobhy, Tarek Mohammad   +3 more
core  

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

open access: yesAdvanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir   +4 more
wiley   +1 more source

Tendon injury: from biology to tendon repair

open access: yes, 2015
International audienceTendon is a crucial component of the musculoskeletal system. Tendons connect muscle to bone and transmit forces to produce motion. Chronic and acute tendon injuries are very common and result in considerable pain and disability. The
Nourissat, Geoffroy   +2 more
core   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

open access: yesAdvanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo   +4 more
wiley   +1 more source

Patellar tendinopathy in master track and field athletes: influence of impact profile, weight, height, age and gender

open access: yes, 2010
Purpose Patellar tendinopathy causes significant morbidity in professional and recreational athletes. Despite the relevance of the problem, its causative factors remain poorly understood.
Longo, Giuseppe U   +19 more
core   +1 more source

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