Results 41 to 50 of about 6,906,685 (157)

Analyzing Emerging Trends in Wireless Implantable Medical Devices (IMDs): A Bibliometric Study

International Journal of Online and Biomedical Engineering (iJOE)
In the present era of advanced medical technology, there has been a significant increase in the utilization of wireless-based implantable medical devices (IMDs) in various biomedical applications, including health diagnosis, monitoring, recording, treatment, and other clinical concerns. It is essential to closely examine the research trends in wireless
Syifaul Fuada, Mariella Särestöniemi, Marcos Katz   +2 more
openaire   +2 more sources

A 40.68‐MHz Active Rectifier Using PLL and PWM Control of DC‐DC Converter for ON/OFF Delay Compensation

International Journal of Circuit Theory and Applications, Volume 54, Issue 9, Page 4469-4481, September 2026.
A ramp‐based phase‐locked loop (RPLL) active rectifier operating at 40.68 MHz compensates switching delay variations to improve phase alignment. The proposed architecture achieves 90.3% peak power conversion efficiency and 98.0% voltage conversion ratio for high‐frequency wireless power transfer in implantable medical devices.
Woorim Lee, Sungmin Shin, Seongbin Kwon, Geonwoo Baek, Jongyeop Kim, Franklin Bien   +5 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

Analyzing the Trends and Global Growth of Energy Harvesting for Implantable Medical Devices (IMDs) Research—A Bibliometric Approach

International Journal of Online and Biomedical Engineering (iJOE)
Implantable medical devices (IMDs) play a crucial role in improving individuals’ well-being and ensuring their safety by providing real-time health data monitoring for recovery. The use of energy harvesting (EH) technology has become increasingly popular among researchers because it offers the potential to extend the battery life of IMDs and reduce ...
Syifaul Fuada, Mariella Särestöniemi, Marcos Katz   +2 more
openaire   +1 more source

Fabrication of High‐Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS

Advanced Science, Volume 13, Issue 34, 19 June 2026.
A chiplet‐based methodology democratizes active neural probe development on standard bulk CMOS services. This yields the first probe combining high‐density electrophysiology (416 electrodes) with calcium imaging (832 photodiodes) and complete on‐chip signal processing across 13 shanks.
Ju Hee Mun, Miji Kim, Wooyeon Shin, Yongjun Park, Kanghwan Kim, Il‐Joo Cho, Jae Won Shim, Min Soo Kim, Sunwoo Lee, Jeongjin Kim, Changhyuk Lee   +10 more
wiley   +1 more source

Acoustic Impedance‐Tailored High‐Performance Ultrasound‐Driven Triboelectric Nanogenerators

Advanced Energy Materials, Volume 16, Issue 21, 3 June 2026.
An acoustic impedance–mismatched triboelectric nanogenerator is presented for efficient ultrasound energy harvesting in implantable medical devices. Concave and convex membrane patterning induces controlled acoustic impedance mismatch, which boosts output by ∼200% and ensures stable operation over 100 million cycles and six weeks in vivo, highlighting ...
Young‐Jun Kim, Youngwook Chung, Joon‐Ha Hwang, Jang‐Mook Jeong, Bosung Kim, Donghyun Kang, Byung‐Ok Choi, Hong‐Joon Yoon, Sang‐Woo Kim   +8 more
wiley   +1 more source

Efficient palm vein authentication encryption technique in wireless implantable medical devices [PDF]

, 2023
Implantable medical devices (IMD) are commonly utilized to treat chronic illnesses. Many IMD communicate in wireless mode using an external programmer, which raises security concerns.
Saad M. Almutairi, Ahlam Almukhlifi, Almukhlifi, Ahlam, Almutairi, Saad M.   +3 more
core   +1 more source

Publicly Auditable Zero-Trust Federated Learning for Privacy-Preserving Intrusion Detection in Implantable Medical Device Ecosystems

Applied Sciences
Implantable medical device (IMD) and Internet of Medical Things (IoMT) environments need intrusion detection systems that learn across distributed hospitals without centralizing sensitive data, while controlling admission, protecting shared model ...
Weam Husham Aljabbari, Sırma Yavuz, Hasan Hüseyin Balik   +2 more
doaj   +1 more source

Balancing Security and Safety: A Look at Emergency Access Solutions for Implantable Medical Devices (IMDs)

European Conference on Cyber Warfare and Security
Wireless implantable medical devices (IMDs) have transformed clinical care but have also created a cyber-physical attack surface in which security failures can cause direct physiological harm. This tension is most acute in emergency access: clinicians must rapidly interrogate or reprogram devices under conditions that invalidate normal authentication ...
Austin James, Veronica Schmitt, Janine Medina, Danny Hetzel, Lucas Potter, Xavier Palmer   +5 more
openaire   +1 more source

Knee arthroplasty failure is associated with significant systemic multimetal exposure

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 6, Page 2152-2160, June 2026.
Abstract Purpose This study investigated whether patients scheduled for revision total knee arthroplasty (TKA) are systemically exposed to arthroplasty metals, and whether systemic metal levels in these patients differ depending on the implants' levels of constraint.
Anna Flindt, Katrin Huesker, Georg Volk, Juliane Fuchs, André Hofer, Ulrich Schietsch, Georgi I. Wassilew, Janosch Schoon, Anastasia Rakow   +8 more
wiley   +1 more source