Tecnología Médica

Tecnología Médica

Never events in orthopaedics: A nationwide data analysis and guidance on preventative measures
05/09/2022 - Background: Never Events (NE) are serious clinical incidents that are wholly preventable if appropriate institutional safeguards are in place and followed. They are often...
The effects of electrical stimulation on glial cell behaviour
05/09/2022 - Abstract Neural interface devices interact with the central nervous system (CNS) to substitute for some sort of functional deficit and improve quality of life for persons with...
Rapidly destructive osteoarthritis of the spine: lessons learned from the first reported case
08/08/2022 - Background: Rapidly Destructive Osteoarthritis (RDOA) has been described for the hip and shoulder joints and is characterized by a quickly developing bone edema followed...
Biomechanical validation of additively manufactured artificial femoral bones
08/08/2022 - Replicating the mechanical behavior of human bones, especially cancellous bone tissue, is challenging. Typically, conventional bone models primarily consist of polyurethane foam surrounded by a...
The Sagittal Plane in Spinal Fusion for Adolescent Idiopathic Scoliosis
25/07/2022 - Sagittal balance is widely recognized as the primary determinant of optimal outcomes in adult spinal deformity. In adolescent idiopathic scoliosis (AIS), coronal correction risks being obtained at...
RF-Induced Heating for Active Implantable Medical Device with Dual Parallel Leads under MRI
15/06/2022 - This paper investigates the radio frequency (RF)-induced heating of active implantable medical device (AIMD) with dual leads under the exposure of 1.5T MR system. Simulations and experiments were...
Predicting MRI RF Exposure for Passive Implantable Medical Devices Using a Mesh-based Convolutional Neural Network
15/06/2022 - In this study, a mesh-based fast prediction method, using a convolutional neural network (CNN) was proposed to estimate the radio-frequency (RF) exposure for passive implantable medical devices...
A Compact Circularly Polarized Implantable Antenna at ISM Band for Healthcare Applications
15/06/2022 - In this paper, a coax-fed circularly polarized (CP) implantable patch antenna operating in 2.4 GHz (Industrial, Scientific and Medical ISM band) is proposed. A shorting pin and two L-shaped slots...
Study of Time-Domain Characteristics for Liver-Implant Ultrawideband Communications
15/06/2022 - Recently, the use of wireless implantable devices has gained attraction in the medical field for its promising novel applications which open new opportunities for medical treatments and...
Modeling of an Implant for Humerus Bone from the Perspective of Rehabilitation Engineering
15/06/2022 - The key objective of our research is to develop an implant model for humerus bone from the perspective of rehabilitation engineering. To order for the artificial implant to be perfectly compatible...
Effect of increasing porosity as drug reservoirs for local drug delivery in an auxetic stent
15/06/2022 - Stent is a small cylindrical mesh which is implanted in narrowing vessels to prevent the vessel wall from constriction. To provide more energy absorption and radial strength of the scaffold, a...
How to transform an Aortic Valve Prostheses into an UHF antenna for the RFID-based Wireless Monitoring of the Cardiac Health
15/06/2022 - Heart valve replacement is one of the most common life-saving surgery procedures. Although valve prostheses can restore heart functionality and life expectations, they often suffer from structural...
Arthroplasty for weight-bearing shoulders
23/05/2022 - Introduction: Repeated transfers and wheelchair propulsion in patients with a neurological deficit of the lower limbs overloads the upper limbs mechanically, particularly the...
Positive security screening episodes of patients with spinal implants are influenced by detector type and not implant material
16/05/2022 - Background context: Previous research on rates of spinal detection showed a low frequency of patients (5%) experienced delays and additional screening going through...
Designing a wireless power transfer harvester for on demand implantable drug delivery system
18/04/2022 - In this paper a new design wireless power transfer harvester for on demand implantable drug delivery system is proposed. The implant system optimizes drug delivery as demanded. RF to DC energy...
Detección de factores de fracaso en implantes dentales mediante la aplicación de Ciencia de datos
08/04/2022 - El gran volumen de datos existente en el sector de la salud dificulta la toma de decisiones por parte de los especialistas, debido a que no se aplican técnicas que aprovechen al...
Biotribocorrosion of Titanium Dental Implants Local and systemic tissue effects
06/04/2022 - Humans are exposed to different types of particles that can enter the body mainly by inhalation, ingestion, or dermal absorption. In view of the widespread use of biomaterials in medicine, another...
Compact and Wideband dual-ring Slot Antenna for Biomedical Applications
31/03/2022 - This communication describes a tiny slot antenna with broad characteristics for implantable applications in the ISM (industrial, scientific, and medical) band. The overall dimension of the...
Influence of surface characteristics and finishing on fatigue properties of additively manufactured Ti6A14V
31/03/2022 - Additive manufacturing, also known as 3D printing, is one of the rapidly developing technologies for producing objects with complex geometry. This is particularly advantageous in the medical...
CPW-Fed Miniaturized Implantable Patch Antenna with Circular Polarization for Bio-Medical Applications
31/03/2022 - This paper presents the design of a miniaturized implantable patch antenna with circular polarization for wireless biomedical applications. The suggested design of coplanar waveguide fed...
A Novel Security Mechanism of 6G for IMD using Authentication and Key Agreement Scheme
31/03/2022 - In 6G-enabled devices there is lot of convenience which includes the flexibility and speed, which can be well deployed in various industrial applications and significantly useful in medical...