Results 101 to 110 of about 282,644 (330)

Kinematic Analysis of a Posterior-stabilized Knee Prosthesis

Chinese Medical Journal, 2015
Background: The goal of total knee arthroplasty (TKA) is to restore knee kinematics. Knee prosthesis design plays a very important role in successful restoration.
Zhi-Xin Zhao, Liang Wen, Tie-Bing Qu, Li-Li Hou, Dong Xiang, Jia Bin   +5 more
doaj   +1 more source

Unperceivable Designs of Wearable Electronics

Advanced Materials, EarlyView.
Unperceivable wearable technologies seamlessly integrate into everyone's daily life, for healthcare and Internet‐of‐Things applications. By remaining completely unnoticed both visually and tactilely, by the user and others, they ensure medical privacy and allow natural social interactions.
Yijun Liu, Séverine De Mulatier, Naoji Matsuhisa   +2 more
wiley   +1 more source

Parametric modeling of sports prostheses based on the flat spring design formulas

Journal of Biomechanical Science and Engineering, 2019
Sports prosthesis for lower-extremity amputees has a mechanical structure similar to flat springs, and its elastic energy is expected to improve sports performance. However, it is quite challenging to represent the mechanical phenomena during the takeoff
Kazunori HASE, Hiroto TOGAWA, Satoshi KOBAYASHI, Goro OBINATA   +3 more
doaj   +1 more source

Streamlined Inkjet‐Printing of Stretchable Organic Photodetectors

Advanced Materials Technologies, EarlyView.
This work introduces stretchable photodetectors fully inkjet‐printed on stretchable substrates. It is demonstrated that printed stiff platforms effectively decouple strain from the stretched substrate and serve as a chemically resistant and mechanically rigid platform.
Mervin Seiberlich, Christian Rainer, Leon Skarjan, Luis Arturo Ruiz‐Preciado, Aleksandr Perevedentsev, Kai Xia, Peter Krebsbach, Stefan Schlisske, Uli Lemmer, Gerardo Hernandez‐Sosa   +9 more
wiley   +1 more source

Overcoming Challenges and Innovations in Orthopedic Prosthesis Design: An Interdisciplinary Perspective. [PDF]

Biomed Mater Devices, 2023
Kulkarni PG, Paudel N, Magar S, Santilli MF, Kashyap S, Baranwal AK, Zamboni P, Vasavada P, Katiyar A, Singh AV.   +9 more
europepmc   +1 more source

Wearable Electrohydraulic Actuation For Salient Full‐Fingertip Haptic Feedback

Advanced Materials Technologies, EarlyView.
This study introduces a wearable soft robotic system that combines a flat and conformable electrohydraulic pump, a mechanically transparent channel, and an ultra‐thin fingertip chamber to provide salient haptic feedback that imitates natural touch experiences.
Yitian Shao, Alona Shagan Shomron, Bernard Javot, Christoph Keplinger, Katherine J. Kuchenbecker   +4 more
wiley   +1 more source

Design and validation of a novel 3D-printed glenohumeral fusion prosthesis for the reconstruction of proximal humerus bone defects: a biomechanical study

Frontiers in Bioengineering and Biotechnology
BackgroundAll available methods for reconstruction after proximal humerus tumor resection have disadvantages, and the optimal reconstruction method remains uncertain. This study aimed to design a novel 3D-printed glenohumeral fusion prosthesis and verify
Jiaming Lin, Guohui Song, Anfei Huang, Jinxin Hu, Qinglian Tang, Jinchang Lu, Yufeng Huang, Ming Gong, Xiaojun Zhu, Jin Wang   +9 more
doaj   +1 more source

In vivo knee kinematics of an innovative prosthesis design. [PDF]

Open Med (Wars), 2022
Worlicek M, Schaumburger J, Springorum R, Maderbacher G, Zeman F, Grifka J, Baier C.   +6 more
europepmc   +1 more source

Wireless and Self‐Powered Wearable Pressure Sensors Based on Chitosan for Artificial Mechanoreceptors

Advanced Materials Technologies, EarlyView.
A novel self‐powered wearable pressure sensor is fabricated using chitosan‐ZnO composite piezoelectric film, achieving sensitivities of 70.71 mV/kPa and 471.43 mV Hz−1. This lightweight and biodegradable device emulates mechanoreceptors for applications such as object classification, wireless data transmission, and gesture recognition, offering an eco ...
Zhao Wang, Bhavani Prasad Yalagala, Jungang Zhang, Mahshid Hafezi, Hadi Heidari, Andrew Feeney   +5 more
wiley   +1 more source

Influence of neck shaft angle of humerus in prosthesis design. [PDF]

J Clin Orthop Trauma, 2022
Skaria S, Kulkarni M, Gandotra A.
europepmc   +1 more source