Relevant bibliographies by topics / Implantable medical devices

Academic literature on the topic 'Implantable medical devices'

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Published: 4 June 2021
Last updated: 14 September 2024

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Journal articles on the topic "Implantable medical devices"

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Sathyabhama, B., and B. Siva Shankari. "An Ultra-Low Power Implantable Medical Devices: An Engineering Perspective." Journal of University of Shanghai for Science and Technology 23, no. 12 (December 6, 2021): 46–59. http://dx.doi.org/10.51201/jusst/21/11920.

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Implantable Medical Devices (IMDs) reside within human bodies either temporarily or permanently, for diagnostic, monitoring, or therapeutic purposes. IMDs have a history of outstanding success in the treatment of many diseases, including heart diseases, neurological disorders, and deafness etc.,With the ever-increasing clinical need for implantable devices comes along with the continuous flow of technical challenges. Comparing with the commercial portable products, implantable devices share the same need to reduce size, weight and power. Thus, the need for device integration becomes very much imperative. There are many challenges faced when creating an implantable medical device. While this paper focuses on various techniques adapted to design a reliable device and also focus on the key electronic features of designing an ultra-low power implantable medical circuits for devices and systems.
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Peng, Zhang Zhu, and Bo Yin. "Research on Human Implantable Wireless Energy Transfer System." Applied Mechanics and Materials 624 (August 2014): 405–9. http://dx.doi.org/10.4028/www.scientific.net/amm.624.405.

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Advances in medical technology and promote the human implantable wireless energy transfer devices are widely used. Traditional human implantable wireless energy transfer device have some problems of low charging efficiency, blindly charging and data transmission difficult. On the basis of the conventional electromagnetic induction, in this paper, we proposed the use of magnetically coupled resonant way on human implantable device for charging, this method can greatly improve the efficiency of wireless charging. The system gets the CPU’s unique ID of human implantable devices to identifying the device. We can artificially control human implantable device’s charging device number, so as to solve the problems caused by the blind charge. Meanwhile, the system uses an electromagnetic carrier approach for data transmission, both to simplify the complexity of hardware devices and improve the communication efficiency of the device.
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Nour A. Sabra, Mohammed. "Cyberthreats on Implantable Medical Devices." Journal of Information Security and Cybercrimes Research 4, no. 1 (June 1, 2021): 36–42. http://dx.doi.org/10.26735/xvjr7905.

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The significant and rapid technological development in the field of medical care, and Implanted Medical Device, clearly lead to improve the quality of care and effectiveness of treatment for numerous diseases that were previously difficult to be controlled. Technological growth has accompanied by a marked fear of academics and researchers during the past ten years from cyber threats that may lead to breaking the goal of creating these devices. Cyberspace risks and threats would expose many patients who use these devices to health complications and then endanger their lives. The risks and the vulnerability of these devices raised the curiosity to search and audit concerns that were purely theoretical and not associated with practical experience. The rapidity of change in the structure of the implanted medical device works as a barrier and reducing the possibility of their exposure to cyber threats. However, create comprehensive policy parallel with raising the awareness of the health care providers are the proactive steps to stop such threats and will be barriers from the cyber threats, therefore, no complete and comprehensive protection from cyberspace threats without ignoring that the Cyber threats will remain in places.
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Meng, E., and R. Sheybani. "Insight: implantable medical devices." Lab on a Chip 14, no. 17 (May 12, 2014): 3233. http://dx.doi.org/10.1039/c4lc00127c.

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Wang, Zhenzhen, and Yan Yang. "Application of 3D Printing in Implantable Medical Devices." BioMed Research International 2021 (January 12, 2021): 1–13. http://dx.doi.org/10.1155/2021/6653967.

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3D printing technology is widely used in the field of implantable medical device in recent decades because of its advantages in high precision, complex structure, and high material utilization. Based on the characteristics of 3D printing technology, this paper reviews the manufacturing process, materials, and some typical products of 3D printing implantable medical devices and analyzes and summarizes the development trend of 3D printed implantable medical devices.
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Demosthenous, Andreas. "Advances in Microelectronics for Implantable Medical Devices." Advances in Electronics 2014 (April 29, 2014): 1–21. http://dx.doi.org/10.1155/2014/981295.

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Implantable medical devices provide therapy to treat numerous health conditions as well as monitoring and diagnosis. Over the years, the development of these devices has seen remarkable progress thanks to tremendous advances in microelectronics, electrode technology, packaging and signal processing techniques. Many of today’s implantable devices use wireless technology to supply power and provide communication. There are many challenges when creating an implantable device. Issues such as reliable and fast bidirectional data communication, efficient power delivery to the implantable circuits, low noise and low power for the recording part of the system, and delivery of safe stimulation to avoid tissue and electrode damage are some of the challenges faced by the microelectronics circuit designer. This paper provides a review of advances in microelectronics over the last decade or so for implantable medical devices and systems. The focus is on neural recording and stimulation circuits suitable for fabrication in modern silicon process technologies and biotelemetry methods for power and data transfer, with particular emphasis on methods employing radio frequency inductive coupling. The paper concludes by highlighting some of the issues that will drive future research in the field.
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Newaskar, Deepali, and B. P. Patil. "Rechargeable Active Implantable Medical Devices (AIMDs)." International Journal of Online and Biomedical Engineering (iJOE) 19, no. 13 (September 18, 2023): 108–19. http://dx.doi.org/10.3991/ijoe.v19i13.41197.

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Active Implantable Medical Devices (AIMDs) act as lifesaving devices. They provide electrical signals to tissues as well as perform data-logging operations. To perform these operations, they need power. The battery is the only source for such devices, as they are placed invasively inside the human body. Once the battery drains out, the patient wearing the device has to undergo medical surgery for the second time, where there are many chances of infections, and it could be life-threatening too. If the AIMDs, e.g., pacemakers are designed using rechargeable batteries, then the devices can be recharged regularly, which can increase the life of the device as well as reduce its size. Wireless charging of AIMDs such as ICDs or pacemakers is proposed in this paper using magnetic resonant coupling. The selection of frequency for power transfer is the most crucial part, as the basic restriction (BR) criteria proposed by ICNIRP guidelines and the IEEEC95.1 standard need to be followed, which ensures the safety of the patient. This is suggested by considering some basic restriction parameters, such as specific absorption rate (SAR) and current density, as suggested by guidelines. In this paper, experimentation using two frequencies is shown, i.e., 1.47 MHz (the high frequency) and 62 KHz (the low frequency). For experimentation, goat flesh and saline solution are used. Secondary coil and flesh are dipped in the saline solution. Battery recharging performed at a lower frequency took less time than with a frequency in the MHz range. All BR criteria are fulfilled for both frequencies, so the proposed methodology is safe to use.
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Arsiwala, Ammar M., Ankur J. Raval, and Vandana B. Patravale. "Nanocoatings on implantable medical devices." Pharmaceutical Patent Analyst 2, no. 4 (July 2013): 499–512. http://dx.doi.org/10.4155/ppa.13.30.

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Owida, Hamza Abu, Jamal I. Al-Nabulsi, Nidal M. Turab, Feras Alnaimat, Hana Rababah, and Murad Y. Shakour. "Autocharging Techniques for Implantable Medical Applications." International Journal of Biomaterials 2021 (October 19, 2021): 1–7. http://dx.doi.org/10.1155/2021/6074657.

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Implantable devices have successfully proven their reliability and efficiency in the medical field due to their immense support in a variety of aspects concerning the monitoring of patients and treatment in many ways. Moreover, they assist the medical field in disease diagnosis and prevention. However, the devices’ power sources rely on batteries, and with this reliance, comes certain complications. For example, their depletion may lead to surgical interference or leakage into the human body. Implicit studies have found ways to reduce the battery size or in some cases to eliminate its use entirely; these studies suggest the use of biocompatible harvesters that can support the device consumption by generating power. Harvesting mechanisms can be executed using a variety of biocompatible materials, namely, piezoelectric and triboelectric nanogenerators, biofuel cells, and environmental sources. As with all methods for implementing biocompatible harvesters, some of them are low in terms of power consumption and some are dependent on the device and the place of implantation. In this review, we discuss the application of harvesters into implantable devices and evaluate the different materials and methods and examine how new and improved circuits will help in assisting the generators to sustain the function of medical devices.
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Eiselstein, Lawrence E., and Robert D. Caligiuri. "Ion Leaching from Implantable Medical Devices." Materials Science Forum 638-642 (January 2010): 754–59. http://dx.doi.org/10.4028/www.scientific.net/msf.638-642.754.

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Implantable medical devices must be able to withstand the corrosive environment of the human body for 10 or more years without adverse consequences. Most reported research and development has been on developing materials and devices that are biocompatible and resistant to corrosion-fatigue, pitting, and crevice corrosion. However, little has been directly reported regarding implantable materials with respect to the rate at which they generate soluble ions in-vivo. Most of the biocompatibility studies have been done by examining animal implants and cell cultures rather than examining the rate at which these materials leach ions into the body. This paper will discuss what is currently known about the rate at which common implant materials (such as stainless steels, cobalt-chromium alloys, and nitinol) elute ions under in vitro conditions, what the limitations are of such data, and how this data can be used in medical device development.
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Dissertations / Theses on the topic "Implantable medical devices"

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Padera, Robert Francis 1969. "Mass transport in implantable medical devices." Thesis, Massachusetts Institute of Technology, 1998. http://hdl.handle.net/1721.1/9919.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Whitaker College of Health Sciences and Technology, 1998.
Includes bibliographical references (leaves 96-104).
by Robert Francis Padera, Jr.
Ph.D.
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Ash, Sarah L. "Cybersecurity of wireless implantable medical devices." Thesis, Utica College, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10109631.

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Wireless implantable medical devices are used to improve and prolong the lives of persons with critical medical conditions. The World Society of Arrhythmias reported that 133,262 defibrillators had been implanted in the United States in 2009 (NBC News, 2012). With the convenience of wireless technology comes the possibility of wireless implantable medical devices being accessed by unauthorized persons with malicious intents. Each year, the Food and Drug Agency (FDA) collects information on medical device failures and has found a substantial increase in the numbers of failures each year (Sametinger, Rozenblit, Lysecky, & Ott, 2015). Mark Goodman, founder of the Future Crimes Institute, wrote an article regarding wireless implantable medical devices (2015). According to Goodman, approximately 300,000 Americans are implanted with wireless implantable medical devices including, but not limited to, cardiac pacemakers and defibrillators, cochlear implants, neurostimulators, and insulin pumps. In upwards of 2.5 million people depend on wireless implantable medical devices to control potential life-threatening diseases and complications. It was projected in a 2012 study completed by the Freedonia Group that the need for wireless implantable medical devices would increase 7.7 percent annually, creating a 52 billion dollar business by 2015 (Goodman, 2015). This capstone project will examine the current cybersecurity risks associated with wireless implantable medical devices. The research will identify potential security threats, current security measures, and consumers’ responsibilities and risks once they acquire the wireless implantable medical devices. Keywords: Cybersecurity, Professor Christopher M. Riddell, critical medical conditions, FDA, medical device failures, risk assessment, wireless networks.

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Roohpour, Nima. "Polyurethane membranes for encapsulation of implantable medical devices." Thesis, Queen Mary, University of London, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.510793.

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Kod, M. S. "Wireless powering and communication of implantable medical devices." Thesis, University of Liverpool, 2016. http://livrepository.liverpool.ac.uk/3004891/.

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FARINA, MARCO. "Implantable medical devices for drug and cell release." Doctoral thesis, Politecnico di Torino, 2018. http://hdl.handle.net/11583/2709325.

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This work is focused on the research on how to leverage 3D printing technology in the field of cell transplantation. More specifically, the study of an artificial organ for hormone replacement therapies thanks to the close collaboration between the Methodist Hospital Research Institute, Houston, Texas and Politecnico di Torino, Turin, Italy. Cell transplantation offers an attractive therapeutic approach for many endocrine deficiencies. Transplanted endocrine cells or engineered cells encapsulated in the here presented 3D printed device, can act as biological sensors detecting changes in hormonal levels and secrete molecules in response to maintain homeostasis. The major advantage of this technology is that patients affected by endocrine disorder could potentially avoid the need of frequent hormone injections, such as insulin or testosterone, resulting in an improved quality of life and lower chronic side effects associated to external hormone supplementations. This implant was extensively tested both in vitro and in vivo condition, providing remarkable results that lead to several publications. The cell encapsulation system was fabricated via 3D printing technology adopting an FDA approved polymeric material. The structure, composed by an array of micro and macro channels, was specifically designed in order to allow vasculature formation within the device and for housing cells while avoiding cell clustering. Over the course of the Ph.D., the technology was designed, fabricated and tested for the encapsulation of several cell lines and for small and large animal models. According to the in vivo results, we demonstrated that our 3D printed device exemplifies a clinically translatable strategy for preserving viability and function of transplanted cells. Currently, is ongoing an experiment in Non-Human Primates (data not shown), last pre- clinical study before the possibility to move to the clinical development in humans. The pre-vascularization approach to achieve an ideal intra-device milieu prior to transplantation, transcutaneous cell loading and refilling capabilities, as well as the potential for rapid device retrievability, addresses current challenges in transplantation. This technology may offer exciting potential for clinical adoption in relevant medical areas of diabetes, hypogonadism, hypothyroidism, cancer, and neurological diseases among others.
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Saboorideilami, Vafa. "Hospital Purchasing for Implantable Medical Devices: A Triadic Perspective." University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1445269068.

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Cordero, Álvarez Rafael. "Subcutaneous Monitoring of Cardiac Activity for Chronically Implanted Medical Devices." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASS020.

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L'objectif de cette thèse de doctorat est le développement de capteurs et d'algorithmes pour une meilleure surveillance de l'activité cardiaque dans un défibrillateur cardioverteur implantable sous-cutané (S-ICD), et plus précisément pour améliorer la spécificité de détection des tachyarythmies dangereuses telles que la tachycardie ventriculaire (TV) et la fibrillation ventriculaire (FV) dans le S-ICD. Deux schémas de détection TV/FV indépendants ont été développés dans ce but : l'un de nature électrophysiologique et l'autre hémodynamique. Le schéma de détection électrophysiologique repose sur un ECG spécial qui a été enregistré le long d'un dipôle «court» situé au-dessus du grand pectoral inférieur gauche. Ce dipôle court maximise le rapport R/T et le rapport signal/bruit chez 9 volontaires sains. En théorie, cela devrait réduire le risque de détections faussement positives de TV/ FV simplement en raison de la taille, de l'emplacement et de l'orientation du dipôle, indépendamment de toute autre méthode de traitement du signal. Le schéma de détection hémodynamique repose quant à lui sur les vibrations cardiaques enregistrées par deux prototypes de capteurs accéléromètres triaxiaux. Les vibrations cardiaques sous-cutanées mesurées ont été caractérisées, validées physiologiquement et optimisées via leur filtrage le long de bandes passantes spécifiques et leur projection le long d'un référentiel spécifique patient. Le premier algorithme au monde indépendant de détection de FV par vibration cardiaque a été développé en opérant sur ces signaux optimisés. Les mêmes prototypes d'accéléromètre se sont également avérés capables d'enregistrer des accélérations respiratoires et de détecter l'apnée. Enfin, un dernier prototype de sonde sous-cutanée composite, composé de trois électrodes, d'un accéléromètre bi-axial et de connecteurs d'appareil standard. Ce prototype est capable d'enregistrer l'ECG dipolaire court, les vibrations cardiaques et les accélérations respiratoires. Cette sonde prototype a été implantée dans un quatrième et dernier animal
The aim of this doctoral thesis was the development of sensors and algorithms for the improved monitoring of cardiac activity in the subcutaneous implantable cardioverter-defibrillator (SICD). More precisely, to improve the detection specificity of dangerous tachyarrhythmia such as ventricular tachycardia (VT) and ventricular fibrillation (VF). Two independent VT/VF detection schemes were developed for this: one electrophysiological in nature, and the other hemodynamic. The electrophysiological sensing scheme relied on a special ECG that was recorded along a short dipole located above the lower left pectoralis major. This short dipole maximised R/T ratio and signal-to-noise ratio in a total of 9 healthy volunteers. In theory, it will reduce the risk of false positive VT/VF detections simply by consequence of the dipole size, location, and orientation and independently of any further signal processing methods. The hemodynamic sensing scheme relied on cardiac vibrations recorded from two tri-axial accelerometer prototype sensors. These subcutaneous cardiac vibrations were characterised, physiologically validated, and optimised via their filtering along specific bandwidths and projection along a patient specific reference frame. The world’s first independent cardiac vibration VF detection algorithm was developed operating on these optimised signals. The same accelerometer prototypes were also shown to be able to record respiratory accelerations and detect apnoea. A final subcutaneous lead prototype was developed capable of recording the short dipole ECG, cardiac vibrations, and respiratory accelerations. It consisted of three electrodes, a bi-axial accelerometer, and industry-standard device connectors. The prototype lead was implanted in a fourth and final animal
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Svensson, Andreas. "Design of Inductive Coupling for Powering andCommunication of Implantable Medical Devices." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-105112.

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Technological advances over the years have made it possible to reduce the size and power consumption of electronics. This has led to significant advances for biomedical sensors. It is now possible to reduce the size enough to create implantable sensors. This type of sensors can for instance be used to measure the glucose level of diabetes patients. An implantable sensor can significantly simplify the measurement procedure. Taking a measurement can be as simple as turning on a device, capable of receiving the data sent by the sensor. Unfortunately, the lifetime of this type of sensors can be limited by the battery of the implanted sensor. To improve the lifetime, the battery has to be replaced. Instead of a battery, energy harvesting can be used. One promising such method is to transfer power from outside the body to the implanted sensor. This thesis focuses on one such way, inductive coupling. Inductive coupling, can be used both to transfer power from an external device to the sensor, and to transfer data from the sensor to the external device. In this thesis a system for wireless power transfer has been proposed. The system is based on state of the art circuits for inductive powering and communication, for implantable devices. The system is adapted for powering an implantable biomedical sensor including a PIC16LF1823 microcontroller. The system includes asynchronous serial communication, from the microcontroller in the implantable device to the external reader device using load shift keying. The external device of the system, has been implemented in two different versions, one using a printed circuit board (PCB), and one simplified version using a breadboard. The implantable device has been implemented in three different versions, one on a PCB, one simplified version using a breadboard and finally one application specific integrated circuit (ASIC). All three implementations of the implantable devices use a resistor to simulate the power consumption of an actual biomedical sensor. The ASIC implementation contains only the parts needed for receiving power and transmitting data. The ASIC was designed using a 150nm CMOS process. The PCB implementations of both devices have been used to measure the system performance. The maximum total power consumption was found to be 107 mW, using a 5 V supply voltage. The maximum distance for powering the implantable device was found to be 4.5 cm in air. The sensor, including the microcontroller, is provided with 648 μW of power at the maximum distance. A raw data rate of 19200 bit/s has been used successfully to transfer data. Additionally, oscilloscope measurements indicates that a data rate close to 62500 bit/s could be possible. Simulations of the proposed ASIC show that the minimum total voltage drop from the received AC voltage to the regulated output voltage is 430 mV. This is much smaller than for the PCB implementation. The reduced voltage drop will reduce the power dissipation of the implantable device and increase the maximum possible distance between the external device and the implanted devices. The ASIC can provide 648 μW of power at a coupling coefficient k=0.0032.
Tekniska framsteg genom åren har gjort det möjligt att minska storleken och effektforbrukningen hos elektronik. Detta har lett till stora framsteg för biomedicinska sensorer. Det är nu möjligt att tillverka elektronik liten nog att användas i sensor implantat. En sådan sensor skulle till exempel kunna användas for att mäta glukos värden i blodet hos diabetes patienter. Ett sådant Implantat kan forenkla mätningar, genom att endast en mottagare behövs for att kunna få mätvarden från sensorn. Livslängden för denna typ av sensor kan forbättras genom att undvika att använda ett batteri som energikalla. Istället kan energin överföras från en apparat utanför kroppen till implantatet. Denna rapport handlar om ett sadant sätt, namligen induktiv energiöverföring. Denna teknik kan användas både till att överfora energi till implantatet, och till att överfora data från implantatet till den externa enheten. I den har rapporten beskrivs ett system for tradlös energiöverforing. Systemet ar baserat på den senaste tekniken for induktiv överforing, och har anpassats for att förse en sensor som inkluderar en PIC16LF1823 mikrokontroller. Systemet inkluderar också asynkron seriell kommunikation från mikrokontrollern i implantatet till den externa enheten genom att använda lastmodulering. Den externa enheten har implementerats i två versioner. En full version på ett kretskort, samt en förenklad version pa ett kopplingsdäck. Tre versioner av kretsarna for implantatet har använts, en förenklad version på ett kopplingsdäck, en version på kretskort och en applikations specifik integrerad krets. Den applikations specifika integrerade kretsen har simulerats med modeller från en 150 nm CMOS tillverkningsprocess, medans de andra versionerna har konstruerats av diskreta komponenter och använts för mätningar. Mätresultat från kretskortsimplementationen visar på en maximal räckvidd pa cirka 4,5 cm i luft, med en total effektforbrukning pa 107 mW. Vid det maximala rakvidden mottags 648 μW. En dataöverföringshastighet pa 19200 bitar/s har uppnåtts med kretskorts versionen. Mätningar med oscilloskop visar att det kan vara möjligt att öka överforingshastigheten till 62500 bitar/s. Simuleringsresultat for den integrerade kretsen visar att det lägsta spänningsfallet från den mottagna växelspanningen till den reglerade likspänningen är 430 mV. Detta ar betydligt mindre for den integrerade kretsen än för kretskorts versionen, vilket resulterar i en lagre effektforbrukning och troligen en längre räckvidd för systemet. Den integrerade kretsen kan leverera 648 μW vid en kopplingsfaktor pa k=0.0032.
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Kiani, Mehdi. "Wireless power and data transmission to high-performance implantable medical devices." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/53396.

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Novel techniques for high-performance wireless power transmission and data interfacing with implantable medical devices (IMDs) were proposed. Several system- and circuit-level techniques were developed towards the design of a novel wireless data and power transmission link for a multi-channel inductively-powered wireless implantable neural-recording and stimulation system. Such wireless data and power transmission techniques have promising prospects for use in IMDs such as biosensors and neural recording/stimulation devices, neural interfacing experiments in enriched environments, radio-frequency identification (RFID), smartcards, near-field communication (NFC), wireless sensors, and charging mobile devices and electric vehicles. The contributions in wireless power transfer are the development of an RFID-based closed-loop power transmission system, a high-performance 3-coil link with optimal design procedure, circuit-based theoretical foundation for magnetic-resonance-based power transmission using multiple coils, a figure-of-merit for designing high-performance inductive links, a low-power and adaptive power management and data transceiver ASIC to be used as a general-purpose power module for wireless electrophysiology experiments, and a Q-modulated inductive link for automatic load matching. In wireless data transfer, the contributions are the development of a new modulation technique called pulse-delay modulation for low-power and wideband near-field data communication and a pulse-width-modulation impulse-radio ultra-wideband transceiver for low-power and wideband far-field data transmission.
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Al-Hassanieh, Haitham (Haitham Zuhair). "Encryption on the air : non-Invasive security for implantable medical devices." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66020.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2011.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 73-78).
Modern implantable medical devices (IMDs) including pacemakers, cardiac defibrillators and nerve stimulators feature wireless connectivity that enables remote monitoring and post-implantation adjustment. However, recent work has demonstrated that flawed security tempers these medical benefits. In particular, an understandable lack of cryptographic mechanisms results in the IMD disclosing private data and being unable to distinguish authorized from unauthorized commands. In this thesis, we present IMD-Shield; a prototype defenses against a previously proposed suite of attacks on IMDs. IMD-Shield is an external entity that uses a new full dulpex radio design to secure transmissions to and from the IMD on the air wihtout incorporating the IMD itself. Because replacing the install base of wireless-enabled IMDs is infeasible, our system non-invasively enhances the security of unmodified IMDs. We implement and evaluate our mechanism against modern IMDs in a variety of attack scenarios and find that it effectively provides confidentiality for private data and shields the IMD from unauthorized commands.
by Haitham Al-Hassanieh.
S.M.
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Books on the topic "Implantable medical devices"

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Hei, Xiali, and Xiaojiang Du. Security for Wireless Implantable Medical Devices. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-7153-0.

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Burleson, Wayne, and Sandro Carrara, eds. Security and Privacy for Implantable Medical Devices. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-1674-6.

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B, Owens Boone, ed. Batteries for implantable biomedical devices. New York: Plenum Press, 1986.

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Schoenmakers, C. C. W. CE marking for medical devices: A handbook to the medical devices directives : Medical Device Directive 93/42/EEC : the Active Implantable Medical Device Directive 90/396/EEC. New York, NY: Standards Information Network/IEEE Press, 1997.

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Britain, Great. Consumer protection: The Active Implantable Medical Devices (Amendment and Transitional Provisions) Regulations 1995. London: HMSO, 1995.

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Niederhuber, John E. Totally Implantable Venous Access Devices: Management in Mid- and Long-term Clinical Setting. Milano: Springer Milan, 2012.

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United States. Congress. Senate. Committee on Finance, ed. Medicare: Lack of price transparency may hamper hospitals' ability to be prudent purchasers of implantable medical devices : report to the Chairman, Committee on Finance, U.S. Senate. Washington, D.C.]: U.S. Govt. Accountability Office, 2012.

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Virginia. Department of Health Professions. Report on issues related to the use of implantable medical devices pursuant to Chapter 351 (2014): To the Governor and the General Assembly of Virginia. Richmond: Commonwealth of Virginia, 2014.

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Senate, United States Congress. A bill to amend title XVIII of the Social Security Act to provide for the reporting of sales price data for implantable medical devices. Washington, D.C: U.S. G.P.O., 2007.

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United States. Government Accountability Office, ed. Medicare: Trends in beneficiaries served and hospital resources used in implantable medical device procedures. Washington, DC: U.S. Govt. Accountability Office, 2012.

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Book chapters on the topic "Implantable medical devices"

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Khan, Wahid, Eameema Muntimadugu, Michael Jaffe, and Abraham J. Domb. "Implantable Medical Devices." In Advances in Delivery Science and Technology, 33–59. Boston, MA: Springer US, 2013. http://dx.doi.org/10.1007/978-1-4614-9434-8_2.

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McLoughlin, Wesley, and Ian McLoughlin. "Wearable and implantable medical devices." In Medical Innovation, 195–206. Boca Raton: CRC Press, 2023. http://dx.doi.org/10.1201/9781003164609-22.

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McVenes, Rick, and Ken Stokes. "Implantable Cardiac Electrostimulation Devices." In Biological and Medical Physics, Biomedical Engineering, 221–51. New York, NY: Springer US, 2009. http://dx.doi.org/10.1007/978-0-387-77261-5_7.

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Whitt, M., P. Senarith, R. Handy, and M. J. Jackson. "Cardiovascular Interventional and Implantable Devices." In Surgical Tools and Medical Devices, 105–16. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-33489-9_5.

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Khanna, Vinod Kumar. "Diagnostic and Therapeutic Roles of Implantable Devices in the Human Electrical Machine: A Quick Primer." In Implantable Medical Electronics, 13–29. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-25448-7_2.

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Kumar, Pawan, and Shabana Urooj. "Wearable/Implantable Devices for Monitoring Systems." In Internet of Medical Things, 63–82. First edition. | Boca Raton, FL : CRC Press, 2021. | Series: Internet of everything (ioe): security and privacy paradigm: CRC Press, 2021. http://dx.doi.org/10.1201/9780429296864-5.

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Yamagiwa, Shota, Hirohito Sawahata, and Takeshi Kawano. "Implantable Flexible Sensors for Neural Recordings." In Flexible and Stretchable Medical Devices, 381–410. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2018. http://dx.doi.org/10.1002/9783527804856.ch15.

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Brown, James E., Rui Qiang, Paul J. Stadnik, Larry J. Stotts, and Jeffrey A. Von Arx. "RF-Induced Unintended Stimulation for Implantable Medical Devices in MRI." In Brain and Human Body Modeling 2020, 283–92. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45623-8_17.

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AbstractHistorically, patients with implantable medical devices have been denied access to magnetic resonance imaging (MRI) due to several potentially hazardous interactions. There has been significant interest in recent years to provide access to MRI to patients with implantable medical devices, as it is the preferred imaging modality for soft tissue imaging. Among the potential hazards of MRI for patients with an active implantable medical device is radio frequency (RF)-induced unintended stimulation. RF energy incident on the device may be rectified by internal active components. Any rectified waveform present at the lead electrodes may stimulate nearby tissue. In order to assess the risk to the patient, device manufacturers use computational human models (CHMs) to quantify the incident RF on the device and perform in vitro testing to determine the likelihood of unintended stimulation. The use of CHMs enables the investigation of millions of scenarios of scan parameters, patient sizes and anatomies, and MR system technologies.
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Tripathi, Jyoti Pandey. "Green Polymeric Materials for Medical Implantable and Non-implantable Devices." In Encyclopedia of Green Materials, 1–10. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-4921-9_98-1.

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West, Mark C., and Michael Georgulis. "Removing Blind Spots: Medical Device Affordability and Transparency." In Implantable Medical Devices and Healthcare Affordability, 21–36. New York: Productivity Press, 2023. http://dx.doi.org/10.4324/9781003365532-3.

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Conference papers on the topic "Implantable medical devices"

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Vilkomerson, David, Thomas Chilipka, John Bogan, John Blebea, Rashad Choudry, John Wang, Michael Salvatore, Vittorio Rotella, and Krishnan Soundararajan. "Implantable ultrasound devices." In Medical Imaging, edited by Stephen A. McAleavey and Jan D'hooge. SPIE, 2008. http://dx.doi.org/10.1117/12.772845.

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Ellouze, Nourhene, Mohamed Allouche, Habib Ben Ahmed, Sliim Rekhis, and Noureddine Boudriga. "Securing implantable cardiac medical devices." In the 3rd international workshop. New York, New York, USA: ACM Press, 2013. http://dx.doi.org/10.1145/2517300.2517307.

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Hamadaqa, Emad, Ahmad Abadleh, Ayoub Mars, and Wael Adi. "Highly Secured Implantable Medical Devices." In 2018 International Conference on Innovations in Information Technology (IIT). IEEE, 2018. http://dx.doi.org/10.1109/innovations.2018.8605968.

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Furse, Cynthia, Michael Long, and Hock Lai. "An implantable antenna for communication with implantable medical devices." In 8th Symposium on Multidisciplinary Analysis and Optimization. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2000. http://dx.doi.org/10.2514/6.2000-4793.

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Karami, M. Amin. "In Vivo Energy Harvesting Using Cardiomyocytes for Implantable Medical Devices." In ASME 2018 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/smasis2018-8188.

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One major problem of implantable biomedical devices is the source of their power. Batteries, as the main source of current implantable devices, deplete after a few years and either the battery or the whole device needs to be replaced. Usually, this procedure involves a new surgery which is costly and could cause some risks for the patient. In this paper, we study the energy harvesting at small scale for powering implantable biomedical devices. The device consists of a layer of cultured cardiac muscle cells (cardiomyocytes) and a layer of piezoelectric polymer polyvinylidene fluoride (PVDF). The cardiac muscle cells with the desired thickness are grown over the PVDF layer and as the cardiac cells contract the piezoelectric layer deforms and produces electricity. The proposed device uses both piezoelectric and flexoelectric effects of the PVDF layer. At the smaller thicknesses the flexoelectric effect becomes dominant. The amount of power is on the order of multiple microwatts and is sufficient to power variety of sensors and implantable devices in the body. Unlike the battery technology, the proposed energy harvester is autonomous and lasts for the lifetime of patients. In this article, we explain the configuration of the proposed energy harvester, the natural frequency of the device is calculated, the power output is optimized with respect to the thickness of the PVDF, and a resistance sweep is performed to find the optimized resistive load.
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Xiao, S. Q., and R. Q. Li. "Antennas design for implantable medical devices." In 2015 IEEE International Conference on Computational Electromagnetics (ICCEM). IEEE, 2015. http://dx.doi.org/10.1109/compem.2015.7052556.

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Anacleto, P., P. M. Mendes, E. Gultepe, and D. H. Gracias. "Micro antennas for implantable medical devices." In 2013 IEEE 3rd Portuguese Meeting in Bioengineering (ENBENG). IEEE, 2013. http://dx.doi.org/10.1109/enbeng.2013.6518405.

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Newaskar, Deepali, and B. P. Patil. "Batteries For Active Implantable Medical Devices." In 2021 International Conference on Intelligent Technologies (CONIT). IEEE, 2021. http://dx.doi.org/10.1109/conit51480.2021.9498319.

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Kod, M., R. Alrawashdeh, Yi Huang, and Jiafeng Zhou. "Wireless powering of implantable medical devices." In IET Colloquium on Antennas, Wireless and Electromagnetics. Institution of Engineering and Technology, 2015. http://dx.doi.org/10.1049/ic.2015.0095.

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Koyrakh, L. A. "Data compression for implantable medical devices." In 2008 35th Annual Computers in Cardiology Conference. IEEE, 2008. http://dx.doi.org/10.1109/cic.2008.4749067.

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Reports on the topic "Implantable medical devices"

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Drexler, Elizabeth S., William F. Regnault, and John A. Tesk. Measurement methods for evaluation of the reliability of active implantable medical devices :. Gaithersburg, MD: National Institute of Standards and Technology, 2006. http://dx.doi.org/10.6028/nist.sp.1047.

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