Topics

Health, Medicine, & Biotechnology

Briefs : Medical
New Blood Pressure Connectors Prevent Misconnects

Healthcare professionals use medical devices in a variety of settings and situations from urgent to routine. In an emergency, any sort of confusion, hindrance, or hesitation concerning the most minor detail or part of a device can mean a matter of life or death. As a result, there is a constant...

Briefs : Sensors/Data Acquisition
Transferrable Sensor Tattoo Measures Metabolic Stress

A medical sensor, that adheres to the skin like a temporary tattoo could make it easier for doctors to detect metabolic problems in patients as well as help coaches to fine-tune athletes’ training routines, say researchers at the Department of Physical & Environ mental Sciences at the...

Briefs : Medical
Extreme Ionizing-Radiation-Resistant Bacterium

There is a growing concern that desiccation and extreme radiation-resistant, non-spore-forming microorganisms associated with spacecraft surfaces can withstand space environmental conditions and subsequent proliferation on another solar body. Such forward contamination would jeopardize future life...

Briefs : Medical
Porcupine Quills Aid Device Design

Once a porcupine’s quill penetrates your skin, it’s very difficult to remove. That’s the inspiration behind research at Massachusetts Institute of Technology and Brigham and Women’s Hospital, Boston, to develop new types of adhesives, needles, and other medical devices.

Briefs : Medical
Self-Charging Power Cell for Small Devices

Scientists at Georgia Tech say that they have developed a new self-charging power cell technology that directly converts mechanical energy to chemical energy. Then, the power is stored until it is needed to generate electricity. This hybrid generator- storage cell utilizes mechanical energy more...

Briefs : Medical
Medicine Delivery Device With Integrated Sterilization and Detection

Sterile delivery devices can be created by integrating a medicine delivery instrument with surfaces that are coated with germicidal and anti-fouling material. This requires that a large surface-area template be developed within a constrained volume to ensure good contact...

Briefs : Medical
Less-Invasive Ventricular Assist Device for Late-Stage Heart Failure

The first full-support, miniaturized ventricular assist device designed to be placed in the pericardial space, was approved by the FDA in late November. HeartWare International, Inc., Framingham, MA, an innovator of less invasive, miniaturized circulatory support technologies...

Briefs : Software
Integrating Electrical Systems into 3D Mechanical Models

Product development teams are under increasing pressure to engineer more complex products that combine numerous electrical systems within a single design, including visual interfaces,...

Briefs : Medical
Defibrillator Setting Change Leads to Health Gains

A new study at the University of Rochester Medical Center Rochester, NY, shows that defibrillators, which are designed to detect and correct dangerous heart rhythms, can be programmed to help users live longer, better lives, than they currently do.

Briefs : Medical
Paralympian ‘Catapults’ to a Silver Medal

At London’s Paralympic Games in September, USA track and field star Richard Browne took the silver medal in the highly anticipated 100-meter race for below-the-knee amputees. The 21-year-old was the first athlete to train with and compete with the Catapult® Running Foot from his sponsor...

Briefs : Medical
Wideband Single-Crystal Transducer for Bone Characterization

The microgravity conditions of space travel result in unique physiological demands on the human body. In particular, the absence of the continual mechanical stresses on the skeletal system that are present on Earth cause the bones to decalcify. Trabecular structure decreases in...

Briefs : Medical
3D Scanning for Post-Mastectomy Custom Breast Prosthesis

Breast cancer is a terrible affliction that affects approximately one in eight women in the US. In 2012, nearly a quarter- million cases of invasive breast cancer will be diagnosed among women. Due to the progress of medicine and associated treatment, the death rate associated with breast...

Briefs : Medical
Developing Physiologic Models for Emergency Medical Procedures Under Microgravity

Several technological enhancements have been made to METI’s commercial Emergency Care Simulator (ECS) with regard to how microgravity affects human physiology. The ECS uses both a softwareonly lung simulation, and an integrated mannequin lung that uses a physical...

Briefs : Electronics & Computers
Lithium Batteries for Medical Applications

The element lithium possesses fundamental properties that make it ideal for use as the anode in both primary and rechargeable batteries. Vendors have paired the popular lithium anode with a variety of cathode and electrolyte materials, resulting in the wide choice of different chemistries available...

Briefs : Medical
‘Soft X-Ray’ Detector Could Improve Breast Cancer Imaging

While clear imaging is extremely important in diagnosing breast cancer from mammograms, there is also concern about exposing the patient to too much radiation from repeated X-rays. But that may soon change, says Krishna Mandal, an associate professor of electrical engineering at the...

Question of the Week
Which Superpower Do You Want Most?

Webcasts

Technology Leaders