Selecting the right tubing may not be as straightforward as some medical device designers may think. This article will explore molded and extruded silicone tubing and address two areas that product development engineers should consider when seeking a solution—material differences and manufacturing advantages and limitations.
Powering portable devices is a critical element in healthcare today as more and more medical technologies are used in the home or on the patient directly. As such, patients are responsible for the power supply (i.e., batteries) more often than a healthcare professional. As such, a new innovation in battery holder technology makes replacing them easier, which is most important for the very young and elderly.
High-performance coatings are being used across just about every device sector and on a variety of devices. Coatings can make components and the devices themselves stronger, safer, and more cost effective. This article looks at PVDF coatings and the array of benefits they offer when used on orthopedic tools.
As medical devices migrate from the hospital to the patient’s home or workplace, two concepts will become increasingly important: manageability and security. Remote medical devices must often provide continuous care, regardless of their location. Consequently, IT teams will need to manage and control the devices remotely...
Representatives from contract manufacturing companies serving the medical device community respond to questions including, "What is your best recommendation to ensure clear communication between the CM and the OEM?" "How do you alleviate concerns of the potential for you to work with a customer’s competitor?" and "How do OEMs benefit from CMs who develop products for other industries outside of medical?"
The world of medical technology has always been a rapidly changing and evolving field. Solutions for long plaguing problems, like reducing human error by using more robotics, begat more problems like an increase in mechanical failure during procedures. Plus, throw in rapidly aging baby boomers, an increase in global population, and a surge in demand for specialized doctors and the problems grow exponentially.
Professor Edward S. Boyden is probably one of the few individuals on the planet who is actually best described as a brainiac. Currently serving as the principal investigator at the Massachusetts Institute of Technology’s Synthetic Neurobiology Group, Boyden’s mission is to develop tools for controlling and observing the dynamic circuits of the brain.
Developing medical devices that are smaller yet offer more functionality is challenge enough. Designers, however, also have to deal with the additional heat that is generated from these devices. This article looks at a number of heat related concerns in today’s medical device designs and outlines a number of available solutions that can be used to address the problem.
How are you influencing implantable devices?
The development of laser technology in the manufacture of medical devices has so exploded in the past 20 years that it is now impossible to fully describe the breadth of applications in anything less than an encyclopedic volume. But a brief recollection of some of the key historical accomplishments and medical devices influenced can help shed light on what we can expect in the next decade.
In the effort to make electronic medical devices smaller, there are a number of obstacles that must be overcome to achieve success. While “just making it smaller” may be the request from the OEM, the component suppliers have a much tougher road to provide the required part. This article looks at a number of factors that need to be examined and offers tips for success.
When seeking power solutions for in-home patient monitoring devices, manufacturers have an array of technologies from which to choose. However, the specific benefits and considerations for each must be evaluated for each application. This article highlights a number of these options and looks to consumer devices as excellent examples of how power technologies can best be used.
How has news questioning the safety of medical devices misled the public about testing protocols?
For electrical and mechanical design engineers in the process of developing applications, choosing a gearmotor can be a tricky and arduous process. Can motors and gearboxes be purchased separately and then matched for an application? Is it better to specify a pre-engineered gearmotor? What are the differences? By following the two gearmotor selection methods readers will receive a checklist of considerations to determine which process would be the most helpful and steps to complete the gearmotor selection process. There are many factors to consider when choosing a gearmotor.
It is estimated that one million burn injuries occur annually in the United States, resulting in 45,000 hospitalizations. The hands are involved with a large number of burn injuries, and partial thickness burns (PTBs) are among the most frequently-occurring types. A PTB is marked by the destruction of the epidermal cell layers of the skin, extending into, but not through, the dermis.