☆ 4.8 Article

Omni-Directional Ultrasonic Powering via Platonic Solid Receiver for mm-Scale Implantable Devices

ACS MATERIALS LETTERS (2023)

Related references

Note: Only part of the references are listed.

News Item Engineering, Biomedical

The Aveir Leadless Pacing System receives FDA approval

Jason J. Han

ARTIFICIAL ORGANS (2022)

Add to Collection

Article Multidisciplinary Sciences

Smart soft contact lenses for continuous 24-hour monitoring of intraocular pressure in glaucoma care

Jinyuan Zhang et al.

Summary: The authors develop smart soft contact lenses for continuous 24-hour monitoring of intraocular pressure in human eyes, even during sleep. Comprehensive in vivo evaluations confirm the superior measurement accuracy, repeatability, and user comfort of the smart soft contact lenses compared to current wearable ocular tonometers.

NATURE COMMUNICATIONS (2022)

Add to Collection

Article Multidisciplinary Sciences

An ultrasound-induced wireless power supply based on AlN piezoelectric micromachined ultrasonic transducers

Zhicong Rong et al.

Summary: This paper presents a wireless power supply based on AlN piezoelectric micromachined ultrasonic transducer (PMUT) for implantable biomedical devices. The system achieves efficient power transmission and rectification, providing sufficient power to many low-power devices. The proposed solution shows promise for safer and ultraminiaturized wireless power supplies with further development.

SCIENTIFIC REPORTS (2022)

Add to Collection

Article Engineering, Biomedical

Implantable Cisplatin Synthesis Microdevice for Regional Chemotherapy

Rebecca Campbell et al.

Summary: The paper introduces a rice-grain sized, ultrasonically powered, and implantable microdevice that can synthesize cisplatin in situ for regional chemotherapy, reducing systemic toxicity and increasing drug accumulation in the tumor. Experimental results show that the cytotoxic activities of the microdevice-mediated cisplatin delivery are significantly higher in both in vitro and ex vivo experiments, suggesting that the proposed microdevice represents a strong alternative treatment option for regional chemotherapy.

ADVANCED HEALTHCARE MATERIALS (2021)

Add to Collection

Article Biotechnology & Applied Microbiology

Monitoring deep-tissue oxygenation with a millimeter-scale ultrasonic implant

Soner Sonmezoglu et al.

Summary: The minimally invasive system presented in this study allows for continuous monitoring of deep-tissue oxygenation, providing real-time data for graft perfusion assessment in surgical or critical care settings.

NATURE BIOTECHNOLOGY (2021)

Add to Collection

Article Multidisciplinary Sciences

Application of a sub-0.1-mm3 implantable mote for in vivo real-time wireless temperature sensing

Chen Shi et al.

Summary: The study presented a wireless implantable medical device utilizing a conventional ultrasound imager for real-time temperature sensing in vivo in small animals. The device achieves miniaturization through the integration of a custom low-power temperature sensor chip with a microscale piezoelectric transducer, allowing for improved biocompatibility during implantation or injection.

SCIENCE ADVANCES (2021)

Add to Collection

Article Biophysics

Low-powered implantable devices activated by ultrasonic energy transfer for physiological monitoring in soft tissue via functionalized electrochemical electrodes

B. Gil et al.

Summary: Ultrasounds can be used to remotely power implantable devices for pH and lactate level detection. By combining a custom-made piezoelectric transducer with highly sensitive electrochemical sensors, low power consumption local parameter variation detection and transmission is achieved in experimental conditions.

BIOSENSORS & BIOELECTRONICS (2021)

Add to Collection

Article Engineering, Biomedical

Human Oral Motion-Powered Smart Dental Implant (SDI) for In Situ Ambulatory Photo-biomodulation Therapy

Moonchul Park et al.

ADVANCED HEALTHCARE MATERIALS (2020)

Add to Collection

Article Engineering, Biomedical

Assessment of miniaturized ultrasound-powered implants: an in vivo study

Jesse Vo et al.

JOURNAL OF NEURAL ENGINEERING (2020)

Add to Collection

Article Materials Science, Biomaterials

A Comprehensive Analysis of Near-Contact Photobiomodulation Therapy in the Host-Bacteria Interaction Model Using 3D-Printed Modular LED Platform

Hye-Eun Kim et al.

ADVANCED BIOSYSTEMS (2020)

Add to Collection

Article Multidisciplinary Sciences

An Implantable Ultrasonically-Powered Micro-Light-Source (μLight) for Photodynamic Therapy

Albert Kim et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Engineering, Electrical & Electronic

Acoustic power transfer for biomedical implants using piezoelectric receivers: effects of misalignment and misorientation

Hamid Basaeri et al.

JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2019)

Add to Collection

Article Health Care Sciences & Services

An Integrated Brain-Machine Interface Platform With Thousands of Channels

Elon Musk

JOURNAL OF MEDICAL INTERNET RESEARCH (2019)

Add to Collection

Article Engineering, Biomedical

A mm-Sized Wireless Implantable Device for Electrical Stimulation of Peripheral Nerves

Jayant Charthad et al.

IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS (2018)

Add to Collection

Article Energy & Fuels

A Flexible Lead-Free BaTiO3/PDMS/C Composite Nanogenerator as a Piezoelectric Energy Harvester

Cuixian Luo et al.

ENERGY TECHNOLOGY (2018)

Add to Collection

Review Physics, Applied

BaTiO3-based piezoelectrics: Fundamentals, current status, and perspectives

M. Acosta et al.

APPLIED PHYSICS REVIEWS (2017)

Add to Collection

Article Neurosciences

Wireless Recording in the Peripheral Nervous System with Ultrasonic Neural Dust

Dongjin Seo et al.

NEURON (2016)

Add to Collection

Article Multidisciplinary Sciences

Phototactic guidance of a tissue-engineered soft-robotic ray

Sung-Jin Park et al.

SCIENCE (2016)

Add to Collection

Article Engineering, Biomedical

Omnidirectional Ultrasonic Powering for Millimeter-Scale Implantable Devices

S. H. Song et al.

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING (2015)

Add to Collection

Article Engineering, Biomedical

An Implantable Pressure Sensing System With Electromechanical Interrogation Scheme

Albert Kim et al.

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING (2014)

Add to Collection

Article Neurosciences

Transcranial focused ultrasound modulates the activity of primary somatosensory cortex in humans

Wynn Legon et al.

NATURE NEUROSCIENCE (2014)

Add to Collection

Article Biochemistry & Molecular Biology

Low-Intensity Focused Ultrasound Modulates Monkey Visuomotor Behavior

Thomas Deffieux et al.

CURRENT BIOLOGY (2013)

Add to Collection

Review Clinical Neurology

A review of low-intensity focused ultrasound pulsation

Alexander Bystritsky et al.

BRAIN STIMULATION (2011)

Add to Collection

Article Engineering, Biomedical

An Ultrasonically Powered Implantable Micro-Oxygen Generator (IMOG)

Teimour Maleki et al.

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING (2011)

Add to Collection

Article Neurosciences

Transcranial Pulsed Ultrasound Stimulates Intact Brain Circuits

Yusuf Tufail et al.

NEURON (2010)

Add to Collection

Review Multidisciplinary Sciences

Materials and Mechanics for Stretchable Electronics

John A. Rogers et al.

SCIENCE (2010)

Add to Collection

© Peeref 2019-2024. All rights reserved.