Keyword: Thermodynamics

Stories

R&D: Semiconductors & ICs
A flexible heat harvesting device shows better efficiency at retaining heat to power the device.
Features: Electronics & Computers

Incubators, used for cell and tissue cultivation in hospital and laboratory settings, grow and maintain cell and tissue samples under controlled conditions for hours, weeks, or even months. They create...

Briefs: Test & Measurement
The flexible device harvests heats from the human body.
Features: Electronics & Computers

As the medical device and engineering industry grows, there is also demand for better devices and equipment. Trends such as smaller and more...

Features: Medical

The medical device and engineering industry continues to grow and evolve year over year. As technology improves, the population expands, and...

Features: Mechanical & Fluid Systems

The need for thermal management continues to increase in the medical industry. Active thermal management is critical for applications such as patient core temperature management, skin cooling,...

Features: Medical

Active thermal management is vital in a number of medical device applications including patient core temperature management, skin cooling, medical device cooling, and laboratory...

Features: Medical

Infrared surgical lasers, e.g., CTH:YAG @ 2100 nm and TM:YAG @ 2000 nm, are wonderful tools for minimally invasive surgery such as laser vaporization of hyperplastic prostate...

Features: Medical

The structures of most medical devices are far too complex to mold as a single piece. Therefore, it is necessary to assemble their components into a finished product. While...

Features: Software

At St. Jude Medical, ventricle assist devices are developed to improve the lives of patients with heart failure. Numerical simulation is used...

Features: Electronics & Computers

The demand for thermal management materials and adhesives is driven by the unwanted and potentially harmful heat generated by ever-shrinking electronic...

Applications: Medical

Ablation, or the use of high-frequency electromagnetic (EM) energy to destroy soft-tissue tumors, has been in existence for a few decades, but in recent years its underlying technology...

Briefs: Medical
Hydrostatic Hyperbaric Oxygen Treatment Chamber

A hyperbaric chamber has been designed to achieve the goals of maximizing safety, minimizing complexity, and minimizing cost of hyperbaric chamber therapy. This design minimizes the volume of compressed gas in the chamber, and eliminates the need for complex gas mixing, carbon dioxide scrubbing,...

Features: Medical

While technological advancements continue to enable medical devices to become more capable and more compact, the use of advanced electronics has also created thermal...

Features: Electronics & Computers

Electronic devices used in the medical industry have thermal management needs similar to those in other fields. Their electronics must stay cool enough to run continuously and correctly...

Features: Electronics & Computers

Board cleaning is perhaps one of the most overlooked aspects of printed circuit board (PCB) assembly. But savvy medical electronics original equipment manufacturers (OEMs) have a keen sense...

Features: Electronics & Computers

Today’s medical device and equipment designs are highly influenced by continuous technological advances that affect their size, power consumption, and communication capabilities....

Briefs: Medical
The Next Generation of Cold Immersion Dry Suit Design Evolution for Hypothermia Prevention

A body at sea is vulnerable to hypothermia, which often leads to loss of life. Hypothermia is caused by the differences between the core body temperature and the surrounding air and seawater temperatures. The greater the differences between the body core...

Applications: Electronics & Computers

High-frequency pulsed electromagnetic stimulation (EMS) devices are more powerful and effective than ever before. These devices are finding applications in many areas, including as...

Briefs: Electronics & Computers

In an increasing number of medical device applications, thermal issues limit the overall performance and reliability of the system. Basic thermal management strategies such as liquid cold...

Briefs: Medical
Liquid Cooling/Warming Garment

The NASA liquid cooling/ventilating garment (LCVG) currently in use was developed over 40 years ago. With the commencement of a greater number of extra-vehicular activity (EVA) procedures with the construction of the International Space Station, problems of astronaut comfort, as well as the reduction of the...

Briefs: Electronics & Computers
Advanced Liquid-Cooling Garment Using Highly Thermally Conductive Sheets

This design of the liquid-cooling garment for NASA spacesuits allows the suit to remove metabolic heat from the human body more effectively, thereby increasing comfort and performance while reducing system mass. The garment is also more flexible, with fewer restrictions on...

Ask the Expert

Eric Dietsch on the Benefits of Nitinol Wire

In collaboration with the Fort Wayne Metals Engineering team, Eric Dietsch focuses on supporting customers with material recommendations, product development, and education. Eric is available to help you and your company with any Nitinol-related questions or needs that you may have.

Inside Story

Rapid Precision Prototyping Program Speeds Medtech Product Development

Rapid prototyping technologies play an important role in supporting new product development (NPD) by companies that are working to bring novel and innovative products to market. But in advanced industries where products often make use of multiple technologies, and where meeting a part’s exacting tolerances is essential, speed without precision is rarely enough. In such advanced manufacturing—including the medical device and surgical robotics industries — the ability to produce high-precision prototypes early in the development cycle can be critical for meeting design expectations and bringing finished products to market efficiently.