Your Guide to Medical Imaging Equipment

A dependable digital mammography unit is the cornerstone of any women's health department. Among the leaders in the digital mammo modality is the Hologic Selenia series.

While the Selenia's performance has earned it this place of favor, it's still subject to some of the same service and maintenance pratfalls of any digital X-ray equipment. One of the most serious among these is the eventuality of digital detector failure.

To help all you Selenia users out there prepare for this a little better, we've compiled information from the experiences of our parts and service teams and the facilities they serve to bring you typical cost, lifespan, and replacement information for your Hologic Selenia digital detector.

If you think all of your Siemens CT ADM modules are created equal- think again! ADM modules can be a touch deceptive and replacing them comes along with a couple of caveats.

The Copley 274 gradient amplifier is used with the Philips Intera 1.5T MRI scanner. Inside the gradient cabinet are three parts that most Intera users will find themselves replacing at one point or another.

• Gradient Module
• Gradient power supply
• Gradient controller

If you're reading this and you have an Intera, I'd be willing to bet a modest sum of American dollars (or, perhaps, Malaysian Ringgits) the next two questions you have are: "How often do I need to replace these?" AND "How much will it cost?"

Read on to find out just what you can expect from your Copley gradient components.

So, you're running your GE CT and you start hearing a rattle, a jitter, or a knock. It never made that sound before, and you're pretty sure it shouldn't make that sound at all. Why is it doing that?

With so many moving parts, there are a few things that can create a similar sound inside the gantry of a GE CT scanner, however, one of the most common for is the axial encoder. Keep reading to learn what you should do to solve the problem.