Results 71 to 80 of about 8,334,873 (240)

Study on Vibration Characteristics of Deep Brain Stimulator Induced by Magnetic Resonance Gradient Magnetic Field

Zhongguo yiliao qixie zazhi
The gradient coils of MRI equipment can induce vibrations in implantable medical devices, causing periodic vibrations of implantable medical devices with respect to the surrounding tissue.
Ya CHEN, Peng CAO, Sheng HU, Kai ZHENG, Xun LIU   +4 more
doaj   +1 more source

Regenerative Thermoelectric Cooling for Implantable Medical Devices [PDF]

, 2022
Implantable Medical Devices (IMDs) are a category of medical devices that include pacemakers, implantable cardiac defibrillators, spinal cord stimulators, and many other devices.
Patterson, Samuel J
core  

Biocompatible Conjugated Electrospinning Nanofibrous Membrane With Self‐Powered Piezoelectric Capacity for Accelerated Wound Healing

Advanced Healthcare Materials, EarlyView.
A self‐powered PCL/gelatin‐PVDF‐TrFE/MXene conjugated electrospun membrane integrates biocompatibility with enhanced piezoelectric responsiveness. Mechanical deformation is converted into localized electrical signals that stimulate wound‐repair cells proliferation and migration, promote angiogenesis and tissue remodeling, and accelerate full‐thickness ...
Diandian Li, Ke Wu, Yangyang Lu, Qinglan Xia, Jialong Chen, Yifan Zhang, Zhaoyu Chen, Zhiyuan She, Junjin Jie, Juzi Xia, Muran Zhou, Aimei Zhong   +11 more
wiley   +1 more source

An extensive review on implantable antennas for biomedical applications: Health considerations, geometries, fabrication techniques, and challenges

Alexandria Engineering Journal
Implantable medical devices (IMDs) are revolutionizing healthcare by enabling continuous monitoring, targeted treatment, and improved quality of life for patients with chronic conditions.
Mosab Jasim, Ahmed Jamal Abdullah Al-Gburi, Mehwish Hanif, Zaheer Ahmed Dayo, Mohd Muzafar Ismail, Zahriladha Zakaria   +5 more
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Technological Advances and Medical Applications of Implantable Electronic Devices: From the Heart, Brain, and Skin to Gastrointestinal Organs

Biosensors
Implantable electronic devices are driving innovation in modern medical technology and have significantly improved patients’ quality of life. This review comprehensively analyzes the latest technological trends in implantable electronic devices used in ...
Jonghyun Lee, Sung Yong Han, Young Woo Kwon   +2 more
doaj   +1 more source

An approach to prioritization of medical devices in low-income countries : an example based on the Republic of South Sudan [PDF]

, 2015
Background: Efficient and evidence-based medical device and equipment prioritization is of particular importance in low-income countries due to constraints in financing capacity, physical infrastructure and human resource capabilities. Methods: This
Cummins, C., Cummins, C, Manaseki-Holland, Semira, Bion, Victoria, Cummins, Carole, Lilford, P, Lilford, Richard J, Diaconu, Karin D, Lilford, R, Cummins, Carole; id_orcid, Chilton, P, Manaseki-Holland, S., Biob, V., Chilton, P., Lilford, Richard, Burn, Samantha L, Diaconu, Karin D., Manaseki-Holland, S, Burn, S, Burn, S., Chilton, Peter J., Lilford, P., Diaconu, Karin, Lilford, R., Burn, Samantha L., Biob, V, Lilford, Peter, Chilton, Peter J; id_orcid   +27 more
core   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

Advanced Materials, EarlyView.
This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

Fiber‐Format Flexible Linear Electrostatic Motors

Advanced Materials, EarlyView.
A flexible coaxial fibre‐format electrostatic motor enables backdrivable and reversible linear actuation with high force density and functionality under bending, offering a scalable actuation platform for soft and wearable robotics. ABSTRACT Linear motion is fundamental to robotics, yet existing solutions are either rigid electromagnetic motors or ...
Sylvain Schaller, Herbert Shea
wiley   +1 more source