Tuesday, July 9, 2013

How to Keep Your MRI from Losing its Cool.

Below are some helpful tips to keep your MRI cool, suggested by experts in the field. As a result, this can help your operation continue running smoothly and cut down on unnecessary costs in the event of an outage.

1.) Service Contract
The cold-head and compressor must be running in order to keep the MRI cool. Compressors are cooled by cold water, which is supplied by a chiller. However, the chiller is a big obstacle when trying to keep the system cool as the compressor and cold-head will shut down if the chiller is not working. Experts advise buyers to include service contracts on their chillers and conduct inspections throughout the year. Service contracts can also help with continuous monitoring of your helium and scheduled fills.

2.) Remote Monitoring
Power outages during off hours can cause major helium loss for the system, and go unnoticed for a long period of time. If remotely monitored, MRI owners can receive warnings via email, text messages, or voicemails if the cold-head/chiller is not working. With this prompt alert, owners can contact tech support to get the system restored before losing valuable helium.

3.) Maintenance
End users should always perform preventative maintenance, even if the system is working. In the event that the cold-head shuts off, customers will lose a good amount of liquid helium. And with the latest helium shortage issue, it can be challenging to get the system serviced and replace helium at the same time. Remember, with the loss of helium also comes the loss of money as the cost rises with each liter of helium lost.

4.) Get Systems Checked
If you have any doubts on your system’s performance, get it checked before a minor problem becomes major. Experts have seen machines whose cold head hasn’t been running for days without the site even knowing. While the machine can still scan, and patients are still being put through, the system may have lost a large percentage of helium before the end user notices.

We’d love to hear your thoughts! Feel free to contact us with any questions or to share additional MRI tips and techniques.


Posted by:

Michael Schroer 
MRI Technologist 

MRIMike@ClermontRadiology.com
352-241-6100
www.ClermontRadiology.com 

3 comments:

  1. Good point about getting your MRI checked regularly. They are expensive pieces of equipment and it would be a real bummer for it to break. Remote monitoring might be something I will want to look into as well. Thanks for the advice.
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