Results 81 to 90 of about 187,919 (262)

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

Advanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng, Ruizeng Luo, Ying Chen, Xiaoqiang Liu, Yuanyin Xi, Muhammad Usman, Xupin Jiang, Zhou Li, Jiaping Zhang   +8 more
wiley   +1 more source

Clinical and radiographic predictors of cardiovascular implantable electronic device lead failure at the time of initial implantation

Journal of Arrhythmia, 2021
Objective To assess the clinical and radiographic factors associated with lead failure by comparing subjects with lead failure within 10 years of implantation with an implant‐year‐matched group without lead failure.
Eun‐jeong Kim, Giovanni Davogustto, Shi Huang, George H. Crossley III, Jay A. Montgomery   +4 more
doaj   +1 more source

Bioengineering the Cardiac Conduction System: Advances in Cellular, Gene, and Tissue Engineering for Heart Rhythm Regeneration

Frontiers in Bioengineering and Biotechnology, 2021
Heart rhythm disturbances caused by different etiologies may affect pediatric and adult patients with life-threatening consequences. When pharmacological therapy is ineffective in treating the disturbances, the implantation of electronic devices to ...
Nataliia Naumova, Laura Iop
doaj   +1 more source

SpikingLab: modelling agents controlled by Spiking Neural Networks in Netlogo [PDF]

, 2016
The scientific interest attracted by Spiking Neural Networks (SNN) has lead to the development of tools for the simulation and study of neuronal dynamics ranging from phenomenological models to the more sophisticated and biologically accurate Hodgkin-and-
A Cyr, A Jahnke, A Upegui, AL Hodgkin, Cristian Jimenez-Romero, D Cofer, D Goodman, DA Baxter, GQ Bi, Jeffrey Johnson, LF Abbott, MJ Rempe, ML Hines, O Michel, S Song, U Bernardet, US Bhalla, W Gerstner, W Gerstner, W Maass   +19 more
core   +1 more source

Advances in Symbiotic Bioabsorbable Devices

Advanced Science, EarlyView.
This review focuses on recent advances in bioabsorbable devices. This review concludes innovation at the material, device, and system levels, the significant advances toward biomedical applications. This review discusses and highlights the challenges and trends in symbiotic bioresorbable electronics, and provides a new direction for the development of ...
Chang Zhu, Engui Wang, Zhou Li, Han Ouyang   +3 more
wiley   +1 more source

Electrocardiographic signs of hyperkalemia in a patient with a cardiac pacemaker

Autopsy and Case Reports, 2011
We report the case of a patient with a dual chamber pacemaker admitted to the emergency room with hyperkalemia. Although the pacemaker was present, the classical sings of hyperkalemia can be seen.
Márcio Sommer Bittencourt
doaj   +1 more source

ASIC Implementation of Denoising Filters for Pacemakers [PDF]

arXiv, 2023
Cardiac Pacemakers are used to regulate the hearts rhythm and prevent abnormal heart beats. Patients undergo a minimal surgery to get the pacemaker implanted in the body, whereas these devices do have their limitations such as battery life, power consumption and integrated circuit area which makes it difficult for elderly and children to undergo this ...
arxiv  

Electromagnetic interference on artificial heart pacemaker [PDF]

2008 IEEE International RF and Microwave Conference, 2008
Electromagnetic interference (EMI) due to radio frequency (RF) is known to cause interference in electronics devices. Interference may cause devices such as pacemaker to malfunctions with potentially adverse consequences. Exposure of electromagnetic interference comes from digital cellular telephones that are commonly used nowadays.
Sahrani, S., Semangin, N., Suhaili, S., Awg Mat, D.A., Osman, M.S, Sawawi, M.   +5 more
openaire   +2 more sources

Advances in Electrical Materials for Bone and Cartilage Regeneration: Developments, Challenges, and Perspectives

Advanced Science, EarlyView.
This review explores the challenges of treating bone and cartilage defects, emphasizing the role of endogenous electric fields in bone and cartilage regeneration. It highlights recent advancements in electroactive biomaterials, including nanogenerators, piezoelectric materials, triboelectric scaffold, and zwitterionic hydrogels.
Yubin Yao, Xi Cui, Shenglong Ding, Ketao Wang, Mingzhu Zhang   +4 more
wiley   +1 more source

Implantable Self‐Powered Systems for Electrical Stimulation Medical Devices

Advanced Science, EarlyView.
In this paper, the design strategy and clinical application of ISS are discussed in depth from four aspects: the design and optimization of the energy collection module, the selection and preparation of adaptive electrode materials, the innovation of system design strategy, and the biological effect of electrical stimulation of ISS.
Xi Cui, Li Wu, Chao Zhang, Zhou Li
wiley   +1 more source