Trustworthy Data Collection From Implantable Medical Devices Via High-Speed Security Implementation Based on IEEE 1363

2010 ◽  
Vol 14 (6) ◽  
pp. 1397-1404 ◽  
Author(s):  
Fei Hu ◽  
Qi Hao ◽  
M Lukowiak ◽  
Qingquan Sun ◽  
K Wilhelm ◽  
...  
Keyword(s):  
Data Collection ◽  
Medical Devices ◽  
High Speed ◽  
Implantable Medical Devices

scholarly journals Wireless Technologies for Implantable Devices

Sensors ◽  
2020 ◽  
Vol 20 (16) ◽  
pp. 4604
Author(s):  
Bradley D. Nelson ◽  
Salil Sidharthan Karipott ◽  
Yvonne Wang ◽  
Keat Ghee Ong
Keyword(s):  
Data Collection ◽  
Medical Devices ◽  
Implantable Devices ◽  
Implantable Medical Devices ◽  
Medical Treatments ◽  
Good Opportunity ◽  
Wireless Technologies ◽  
Technical Challenges ◽  
The 1950S ◽  
And Control

Wireless technologies are incorporated in implantable devices since at least the 1950s. With remote data collection and control of implantable devices, these wireless technologies help researchers and clinicians to better understand diseases and to improve medical treatments. Today, wireless technologies are still more commonly used for research, with limited applications in a number of clinical implantable devices. Recent development and standardization of wireless technologies present a good opportunity for their wider use in other types of implantable devices, which will significantly improve the outcomes of many diseases or injuries. This review briefly describes some common wireless technologies and modern advancements, as well as their strengths and suitability for use in implantable medical devices. The applications of these wireless technologies in treatments of orthopedic and cardiovascular injuries and disorders are described. This review then concludes with a discussion on the technical challenges and potential solutions of implementing wireless technologies in implantable devices.

scholarly journals High-speed multicarrier transmission scheme for implantable medical devices

2011 ◽  
Vol 8 (3) ◽  
pp. 143-148
Author(s):  
Junha Im ◽  
Yunho Jung ◽  
Seongjoo Lee ◽  
Jaeseok Kim
Keyword(s):  
Medical Devices ◽  
High Speed ◽  
Transmission Scheme ◽  
Implantable Medical Devices ◽  
Multicarrier Transmission

A Full-Wave CMOS Rectifier with High-Speed Comparators for Implantable Medical Devices

2019 ◽  
Vol 28 (11) ◽  
pp. 1950178
Author(s):  
Mahnaz Janipoor Deylamani ◽  
Fatemeh Abdi ◽  
Parviz Amiri
Keyword(s):  
Conversion Efficiency ◽  
Medical Devices ◽  
Power Efficiency ◽  
High Speed ◽  
Cmos Technology ◽  
Voltage Source ◽  
Conduction Time ◽  
High Power Conversion Efficiency ◽  
Implantable Medical Devices ◽  
Full Wave

In this paper, we present a CMOS full-wave rectifier with comparator-controlled switches for transmission of wireless power in implantable medical devices. It uses MOS transistors as low loss switches to provide high power conversion efficiency (PCE). The proposed fast comparator circuit, by controlling the switches in the rectifier, reduces the reverse leakage current in the negative cycle and increases the conduction time in the positive cycle so that more current flows into the output load and optimizes the rectifier power efficiency. The designed comparator does not require constant voltage source for its function and it is self-biased. The proposed rectifier is implemented using 0.18[Formula: see text][Formula: see text]m CMOS technology and provides 1.195[Formula: see text]V output DC voltage with a 190[Formula: see text][Formula: see text] load resistance and AC input signal with the frequency of 13.56[Formula: see text]MHz and peak-to-peak amplitude of 1.36[Formula: see text]V. Under these conditions, PCE and voltage conversion efficiency (VCE) values are 85.5% and 88%, respectively. The peak PCE and VCE increase with a decrease in operation frequency and dimensions of transistors are optimized using multiple simulations for intended frequency.

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