Ultra small implantable loggers
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TEMPERATURE HEART RATE ooo Ultra small implantable loggers

Temperature Measurements UNDISTURBED CORE BODY TEMPERATURE The temperature loggers are well suited for recording core body temperature throughout your research with no disturbance to the animal subject. This makes it possible to identify a variety of physiological changes, for example in circadian rhythm and hibernation patterns from months to years. FOR ALL TYPES OF ANIMALS The temperature loggers come in a wide range of sizes, the smallest weighing only 1 gram, making it possible to record temperature in a wide range of animal sizes.

LONG TERM HEART RATE AND BODY TEMPERATURE The DST HRT loggers simultaneously measure long term heart rate and body temperature. This makes them ideal for a variety of studies including circadian rhythm, stress response, baseline, metabolic and thermoregulation studies. LEADLESS SINGLE CHANNEL ECG The heart rate is derived from a leadless single channel ECG in which the electrodes are part of the housing material, making the logger especially easy to implant and explant. To calculate the heart rate the logger takes a short recording of ECG on any set time interval and calculates the mean...

Activity Measurements OVERVIEW OF CHANGES IN ACTIVITY OVER TIME Measuring acceleration derived activity gives researchers the chance to get an overall view of changes in the study animals’ activity for years. The DST activity loggers measure acceleration in three dimensions, in relation to earth’s gravity field. IDENTIFY CORRELATION BETWEEN HEART RATE AND ACTIVITY The logger comes with the option of either two or three parameters: activity and temperature or activity, heart rate and temperature. Looking at activity, heart rate and temperature together gives researchers an opportunity to...

LEADLESS AND MINIMALLY INVASIVE Researchers appreciate the loggers' small size, high accuracy and biocompatibility. With the completely leadless design of the loggers the implantation surgery becomes minimally invasive which facilitates quick recovery. STRESS FREE ACCURATE MEASUREMENTS The Star-Oddi loggers are small implantable recorders that measure heart rate, temperature and activity with high accuracy and store real-time data in their internal memory. All loggers are delivered with calibration certificates to ensure compliance with good laboratory practices (GLP). LONG BATTERY LIFE AND...

HIGH PERFORMANCE - SMALL SIZE Star-Oddi has over 20 years of experience making small, high performing loggers for all types of wild animals, both on land and in aquatic environments, as well as for laboratory animals and pharmaceutical production. COMMITTED TO PROVIDING SMALL RELIABLE LOGGERS We are always focused on making long lasting loggers in the smallest possible sizes, never compromising on reliability. OTHER SENSORS Star-Oddi also provides the following sensors for other fields of research: • Pressure (depth) • Conductivity (salinity) • Tilt • Compass For more information visit:...