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MouseSTAT® Jr.

MouseSTAT® Jr.

Pulse oximeter & heart rate monitor

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Item # MSTAT-JR
Category: Physiological Monitoring / Physiological Monitoring Accessories / Pulse Oximetry

Pulse oximetry in the palm of your hand! The MouseSTAT® Jr. uses the same technology used in the PhysioSuite® system to provide you with accurate pulse oximetry in both mice and rats.

What you should know about measuring O2 saturation in awake animals >>

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Click here to see which pulse oximeter fits your research.

What you get on day one

Fits in the palm of your hand

Easily integrates into your anesthesia set-up

Clear display of heart rate and pulse oximetry

Quick view of vital signs allows you to focus on your animal

Visual alerts to confirm sensor placement

Identify and maintain accuracy at the sensor site

Scientific publications

Product comparison

ProductsMouseSTAT Jr.PhysioSuite with MouseSTAT
Features
Oxygen saturation (SpO2)
Heart rate (HR)
Respiratory rate (RR)
*
Perfusion index (PI)
Safety alarms25
Options
Temperature monitor & homeothermic warming module (includes warming pad & probes)
FREE RightTemp module
CO2 module (integrated)
*
Data management
Internal memory
Export capability
Data acquisition capability
Display
Real-time
ValuesNumericAlpha-numeric / graphical
User custom menu

* Optional module

FAQs

Yes, all MouseSTAT sensors are CT compatible.

No, MouseSTAT Jr does not currently support data export.

Scientists in search of equipment to meet their study needs should be aware that there are legitimate questions regarding even the possibility of taking these measurements in mobile animals. In reality, there is currently no system capable of 100% reliably measuring pulse ox in active, conscious animals.The reasons for this are many. First, the sensor must be considered. Systems using neck or throat-fitted optical sensors rely on them being affixed to the animal at the prescribed region while tethered by a cable to the monitor’s controller. The stress of initially applying the sensor in either of these areas causes variations in heart rate and pulse oxygenation and make natural readings unobtainable. Once acclimated to wearing them, the animal must adapt to essentially being at the end of a leash, again, an unnatural condition resulting in skewed readings.Arguably, placing a conscious animal in an individual animal holder, pacifying and acclimating it to the environment and applying an unobtrusive sensor to its paw is far less disruptive to their normal conditions, and more conducive to acquiring readings that can be relied on.Remember, any method of restraining your animal will affect the data you’re able to collect. Minimizing the stress of the procedure, reducing the duration of the monitoring period and accelerating how quickly the animal is able to adapt all can have an impact in acquiring more reliable, reproducible readings.

Yes, the Mouse STAT can be used alongside your stereotaxic frame.

Yes, the controller can be sterilized with hydrogen peroxide gas (or VHP). You may use the same sterilization protocol used for laptop computers and other electronics in your facility. Be sure to open any caps or ports to allow the gas to reach inner mechanisms and tubing, if applicable.

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About MouseSTAT® Jr.

  • Unlike the PhysioSuite, the MouseSTAT Jr. has two displays, one for heart rate and one for pulse oximetry.
  • Its sole function is to provide heart rate and pulse oximetry measurements.
  • Measures pulse oximetry on anesthetized animals with heart rates up to 900bpm.
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