Human Factors and Ergonomics

Respiratory system

Stories

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R&D: Medical
Drug-delivery researchers have developed a device with the potential to improve gene therapy for patients with inherited lung diseases such as cystic fibrosis. In cell culture and mouse models,...
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Briefs: Materials
Researchers at the EPFL have achieved a breakthrough in the treatment of tracheomalacia, a condition characterized by weak tracheal cartilage and muscles that normally keep the airway open for proper breathing.
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Briefs: Design
One in 10 adults suffer from the debilitating effects of chronic obstructive pulmonary disease (COPD). Research around a new breathing device developed by pulmonologists at the University of Cincinnati offers promise for improving their lives.
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R&D: Robotics, Automation & Control
The microrobots are made of algae cells whose surfaces are speckled with antibiotic-filled nanoparticles.
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R&D: Design
Researchers have developed a hand prosthesis powered and controlled by the user’s breathing. The simple, lightweight device offers an alternative to Bowden cable-driven body-powered...
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R&D: Medical
A robot can reach some of the smallest bronchial tubes in the lungs — to take tissue samples or deliver cancer therapy. Known as a magnetic tentacle robot, it measures just 2 mm in diameter.
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Briefs: Medical
The ventilators are simpler and cheaper to make than those currently available.
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Briefs: Sensors/Data Acquisition
The system harvests energy from human breathing and motion.
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R&D: Sensors/Data Acquisition
Researchers have used 3D printing to make electronic fibers, each 100 times thinner than a human hair, to create non-contact, wearable, portable respiratory sensors.
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Technology Leaders: Design
Ventilators are mission-critical to sustaining life and require a robust design to ensure they maintain the necessary up-time for patient care.
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Features: Medical
Battery-powered, highly portable oxygen concentrators are a growing trend in patient mobility, but building the devices is still an engineering challenge.
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R&D: Medical
A sensor chip smaller than a ladybug records multiple lung and heart signals along with body movements and could enable a future socially distanced health monitor.
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R&D: Sensors/Data Acquisition
Researchers have developed a new approach to early diagnosis of lung cancer: a urine test that can detect the presence of proteins linked to the disease.
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Briefs: Medical
National Institutes of Health researchers, along with researchers at Siemens, have developed a high-performance, low-magnetic-field MRI system that vastly improves image quality of the lungs and...
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Global Innovations: Medical
European Society for Medical Oncology Lugano, Switzerland An electronic nose that detects chemicals in the breath of lung cancer patients can identify with...
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R&D: AR/AI
Deep learning — a form of artificial intelligence — was able to detect malignant lung nodules on low-dose chest computed tomography (LDCT) scans with a performance meeting or exceeding that of expert...
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R&D: Medical
Researchers have developed a new method for creating 3D structures using cryogenics (freezing) and 3D printing techniques. This builds on previous research but is the...
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R&D: Medical
A newly engineered material could become the first suture-less sealant for wound closure. In laboratory tests of the material, known as a MeTro sealant, the team demonstrated...
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R&D: Medical
A Johns Hopkins student team has devised a simple, discreet device to open obstructed nostrils, a common problem that can cause snoring and other sleep disruptions, as well as exercising...
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Briefs: Medical
Open-Access, Low-Magnetic-Field MRI System for Lung Research
An open-access magnetic resonance imaging (MRI) system is being developed for use in research on orientational/ gravitational effects on lung physiology and function. The open-access geometry enables study of human subjects in diverse orientations. This system operates at a magnetic flux...

Ask the Expert

Dan Sanchez on How to Improve Extruded Components
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Improving extruded components requires careful attention to a number of factors, including dimensional tolerance, material selection, and processing. Trelleborg’s Dan Sanchez provides detailed insights into each of these considerations to help you advance your device innovations while reducing costs and speeding time to market.

Inside Story

Inside Story: Establishing Safe EO Sterilization for Medical Devices
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To find out more about the expertise required to establish a safe and effective EO Sterilization for medical devices, MDB recently spoke with Elizabeth Sydnor, director of microbiology for Eurofins Medical Device Testing (Lancaster, PA).

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