Move the slider to see a dewar failure with and without Cryo Sentinel
Immersion probes don’t work in some situations, level gauges can have issues and weight systems can take a while to alert you. Cryo Sentinel is the ONLY system that warns you to potential issues BEFORE they happen and well before your alarm system is even activated, giving you ample time to take action to protect your patient's embryos.
24/7 Live Thermographic Images and Video Archive.
Detect Temperature Drops and Even See Dewars Before They Fail*.
Hard-Wired System with Cloud Alerts.
Alerts Via Text, Phone and /or Email. Web Page or IOS App for Video.
Monitor Multiple Dewars and Multiple Locations.
Highly Configurable to Reduce False Alerts.
The above image shows a dewar 3 days before it failed*. Cryo Sentinel’s patent-pending process uses advanced technologies, including thermal imaging, to allow you to see the problems with your dewars in advance of failure. (*Unpublished data LoManto, Rush and Pomeroy, 2020)
Due to the first law of thermodynamics, if the vacuum of a cryogenic storage container fails, the liquid nitrogen inside the dewar will boil and the exterior of the dewar will rapidly cool. The boiling nitrogen super cools the interior of the dewar rendering internal temperature sensors ineffective. As the nitrogen boils away the cryo preserved samples can become exposed to warmer temperatures resulting in loss of this material.
Cryo Sentinel monitors the exterior of the dewar, detecting this external drop in temperature and alerting you immediately by email, text and/or phone, giving you extra precious time and live video information whereever you are to help you save your samples.