Healthcare » Medical Devices

Found 23 technologies within Medical Devices RSS ATOM

Tactile Telepresence for Isolated Patients (TTIP)

11610 – The University of Central Florida invention comprises tactile-visual systems and methods for social interactions between isolated patients (for example, those with COVID-19) and remote visitors such as loved ones, family members, friends, or volunteers. A primary goal is to provide the isolated patient and the remote visitors with a visual interaction augmented by touch—a... Read More

Pneumatic-Hydraulic Hybrid Variable Stiffness Design for Ankle-Foot Prostheses

11643 – The University of Central Florida invention relates to a new design for ankle-foot prostheses that incorporates a hybrid closed loop pneumatic and hydraulic system to control the level of stiffness and energy return timing during walking.

Photo of the (a) UCF POECT device and (b) a regular OECT device.

Plasmonic Organic Electrochemical Transistors (POECTs) for Highly Enhanced Sensing

11649 – The University of Central Florida invention is a new type of organic electrochemical transistor (OECT) called the plasmonic OECT (POECT). The invention leverages the near-field effect of plasmonics to increase the sensitivity of OECTs. Organic electrochemical transistors (OECTs) marked a rapid growth in recent years due to their attractive applications in biosensing,... Read More

Template grid guided procedure where the biopsy gun is guided through the template for accurate and precise targeting of the tissue tumor.

Percutaneous Tool Guide Template and Insert

11601 – The University of Central Florida invention is a guide hole design that enables accurate and precise needle targeting while minimizing the change in dynamic characteristics. As a result, the biopsy needle can fire at the designed speed, leading to a successful intervention. Percutaneous intervention procedures are employed in numerous surgical methods involving needle puncture... Read More

Skull-Mounted Robotic Guide

11618 – The University of Central Florida invention is a compact robotic system that can enhance surgical precision during orthognathic (corrective jaw) surgery. The device, which complements a surgeon’s free hand expertise, can be directly mounted onto a patient’s skull to assist the surgeon in precisely repositioning the jawbone during the procedure.

Energy-Efficient, Real-Time Variable Stiffness Ankle-Foot Prosthesis

34461 – Researchers at the University of Central Florida have developed an innovative, bio-inspired ankle-foot prosthesis that can automatically adjust its ankle stiffness to accommodate different activities. For example, the device can quickly adapt to walking conditions such as inclines, declines, and uneven soft or hard surfaces. The novel prosthesis uses a highly efficient energy... Read More

Example of the new prosthetic timing module (in the blue box) attached to a passive prosthesis.

Novel Ankle Prosthetic Module Maximizes the Propulsion Efficiency of Passive Prostheses

34171 – Real-time module enables passive ankle prosthesis to control and release stored energy for optimal propulsion. Researchers at the University of Central Florida have developed a device with a unique learning algorithm to maximize the propulsion efficiency of passive prostheses used by individuals with transtibial (below-knee) amputations. The UCF real-time adjustable energy-releasing device... Read More

Example diagrams of the UCF tactile display apparatus design: (a) shows an external view and (b) shows an internal view of the device.

Tactile Display Apparatus for Palpation Simulation and Telemedicine

34063 – Innovative training device enables medical students to experience the near-real sensation of touch, similar to human palpation. Researchers at the University of Central Florida have designed a haptic training device that medical students can use to better distinguish between normal and abnormal lumps in the body. By providing the sensation of touch and the ability to vary the size and... Read More

As shown in figures (a) and (b), the new UCF blood-sampling syringe fully incorporates a nucleic acid purification function. The graph (c) shows the effectiveness of the tool’s DNA capture. Researchers used a real-time PCR to quantify and compare the captured DNA to the original blood sample.

Novel Syringe for One-Step RNA/DNA Purification and Medical Diagnosis

34133 – Integrated syringe combines blood sample collection and nucleic acid preparation functions to speed diagnostic testing for infectious diseases. Researchers at the University of Central Florida have designed an innovative syringe that can simultaneously draw a patient’s blood and extract/purify nucleic acids from the sample. Thus, a simple blood draw results in a prepared sample ready for... Read More

Figure 1. The graphic (a) schematically illustrates an experimental incoherent light-illuminated DCNN-GALOF imaging system without distal optics. The light source is a low-cost LED. To quantify the amount of fiber bending (b) the offset distance was measured as the distance from the end of the bent fiber to the position of the straight fiber (equal to the length of the dashed line).

Glass-Air Optical Fiber Imaging for Accurate, Real-Time Views of Biological Objects

34029 – New approach can transmit artifact-free images of cell structures in vivo despite temperature fluctuations and optical fiber bending. Researchers at the University of Central Florida have developed a lensless fiber-optic imaging system that overcomes the expense and complications associated with existing multicore and multimode fiber-based imaging systems (MCFs, MMFs). More robust, compact... Read More

An example diagram of the noninvasive, portable, aspiration detection system.

Portable Breath Gas Analysis System

34004 – Low-cost, noninvasive, point-of-care system quickly detects aspiration in dysphasia patients. Researchers at the University of Central Florida have invented a fast and simple way to quickly detect pulmonary aspiration in patients with dysphasia (difficulty swallowing) or other conditions that put them at risk for aspiration-related illnesses. Pulmonary aspiration occurs when people inhale... Read More

Diagram of a MINI system for wireless neural recordings. The 1000-ch system on a silicon die consists of a pillar electrode array, embedded integrated circuits for signal amplification and processing, and backplane planar coils and capacitors for wireless telemetry and power.

Neural Interface System

34017 – New approach to building scalable brain-machine interface systems may enable widespread use of wireless, remotely-powered neural interface implants in patients needing prostheses. Researchers at the University of Central Florida have designed an innovative brain-machine interface (BMI) system that can enable throughput of 1,000 or more parallel recordings to repair human cognitive or... Read More

Figure 1. Schematic view of the imaging operational concept.

Cost-Effective Imaging System Uses RF Magnetic Field and Loop Bolometer Array to Produce MRI-Quality Images

33853 – New system can generate detailed images of internal body structures and identify defects embedded in electronic circuits UCF researchers have designed a new imaging system that captures detailed, 3D views of an object’s internal structures and is more affordable, compact and transportable than other systems. The invention is safe to use for both medical and scientific applications, since... Read More

A sample SterilEyes application for the donning/doffing of a hazmat suit.

Real-Time Crowd-Sourced Oversight of Protective Equipment Donning/Doffing

33444 – Crowd sourced review and certifying service enables healthcare workers to have their PPE donning/doffing techniques collectively observed and reviewed in real time UCF researchers have developed a system and methods that healthcare workers, firefighters and other first responders can use to ensure that they and colleagues worldwide properly don (put on) or doff (take off) personnel... Read More

Illustration of the system capturing and identifying contaminated areas in a mock medical procedure

System Monitors Medical Procedures to Detect Sterile Field Contamination

33396 – UCF researchers have developed an automated detection system aimed at helping to prevent and reduce the number of healthcare-associated infections (HAIs) contracted during medical procedures. The new System for Detecting Sterile Field Events tracks activity during training or an actual medical procedure and identifies actions (such as contact-related events) that violate the sterile field and... Read More

Breakthrough Optical Blood Coagulation Monitor Provides Real-time Feedback

31064 – Life-saving device continuously checks a patient’s blood clotting status during and after surgery UCF researchers have developed a breakthrough early-detection system that helps detect life-threatening blood clots during and after a medical procedure. Conventional laboratory blood coagulation tests are time-intensive, requiring blood to be drawn, processed and analyzed. The UCF real-time... Read More

A schematic showing the mechanisms by which a NC coating can prevent osteolysis by scavenging free radicals, suppressing immune reaction locally and inhibiting corrosion, in accordance with an embodiment.

New Coating for Prosthetic Implants Helps to Reduce Inflammation and Bone Loss

33321 – UCF researchers have invented a cerium oxide based coating with anti-inflammatory/anti-oxidant properties that may delay or prevent osteolysis by reducing inflammation and the presence of free radicals while restoring the environment’s electrochemical balance. The American Academy of Orthopedic Surgeons has projected the number of annual primary total hip joint replacement surgeries to... Read More

Depiction of layered structure of skin and the attenuation of incident light on the skin by various phenomena such as absorption and scattering.

Non-Invasive Sensor for Determining Blood-Sugar Levels in Diabetics and Characterizing Materials

30733 – Integrated sensor characterizes optically dense materials by distinguishing the scattering and absorption coefficients of the materials from the incident light. Non-invasive monitoring of various patients’ parameters, such as glucose concentrations, offers many advantages over invasive measurements. Patients could monitor themselves intermittently or continuously, without the need to... Read More

Head mounted brain stimulation medical device

Brain Surgery: Improvement of Deep Brain Stimulation Methods, Systems, and Devices

30314 – Methods, systems, and devices for enhancing both efficacy and efficiency of Deep Brain Stimulation – electrical stimulation known to inhibit symptoms of neurological diseases, disorders, and the like, such as tremors in Parkinson’s disease; and to substantially reduce power demands for Deep Brain Stimulation. Deep Brain Stimulation (DBS) is a form of brain surgery used to treat several... Read More

Component configuration of image acquisition with photoelectric collection of the signal

Non-invasive Device for Image Acquisition through Super Thin Multimode Fibers

30402 – Non-invasive method and apparatus for image acquisition through a multimode fiber An optical fiber is a glass or plastic fiber that carries light along its length. Optical fibers have been widely used in several imaging devices, such as endoscopes and borescopes, which are utilized in medical and industrial applications in order to capture images from spaces closed to direct vision. In the... Read More

Non-Invasive, Low Cost, Portable Glucose Monitoring System

31028 – Methods and apparatus for creating a portable non-invasive glucose monitoring system, which includes a sensing solution containing specially-designed nanoparticles sensitive to very minute changes in glucose level. Diabetes mellitus is the sixth-leading cause of death in the U.S. It is a medical disorder characterized by persistent variable hyperglycemia (high blood sugar levels),... Read More

An example of an ipsilateral and contralateral electrode lead configuration according to the present invention with a single implantable pulse generator

New Electrode Contact Improves Targeted Electrical Current Flow from Deep Brain Stimulation

32653 – The current technology for circular electrode contacts on implanted leads for deep brain stimulation (DBS) has a major limitation: the electronic current flow is also a annular outflow from the cathode ring to an adjacent anode ring on the same lead. Although this arrangement works when the electrode contact is centered in the target site, e.g., the subthalamic nucleus (STN), it doesn’t work... Read More

A schematic diagram of a capillary ionic transistor

Capillary Ionic Transistor: Simple, Cost-Effective, One-Step Procedure

32918 – The Capillary Ionic Transistor (CIT) nanodevice provides control of ionic transport through the nanochannel by gate voltage for use by pharmaceutical companies, medical instruments companies, hospitals, research organizations, microelectromechanical systems companies, and the chemical industry. Nanofluidic devices such as ionic diodes and ionic transistors form key elements in ionic... Read More