Domestic Animal Bio-Loggers

Product catalog summary

Overview: The document discusses small implantable bio-loggers designed for monitoring animal physiology. These devices are minimally invasive, biocompatible, and reusable, offering long battery life and accurate measurements without disturbing the animals.

Specifications: The bio-loggers come in various sizes and weights, suitable for animals as light as 20g. They measure parameters such as activity, temperature, and heart rate. The devices are available in different models, including DST nano-T, DST micro-T, DST milli-T, and DST centi-T, each with specific dimensions, weight, battery life, memory capacity, and temperature range.

Temperature Loggers: These loggers record core body temperature with high accuracy and resolution, suitable for studies on circadian rhythm, metabolic adaptation, and thermoregulation. They offer a temperature range of 5 to 45°C with a resolution of 0.032°C and accuracy of +/-0.2°C.

Heart Rate and Temperature Loggers: These devices measure heart rate and body temperature simultaneously, suitable for studies on stress response and metabolic rates. They can measure heart rates from 5 bpm to 1022 bpm using a leadless single-channel ECG.

Activity and Temperature Loggers: These loggers measure acceleration-derived activity in three dimensions along with temperature, providing insights into animal behavior and respiration over time. They offer a temperature range of 5 to 45°C with a resolution of 0.032°C and accuracy of +/-0.2°C.

Heart Rate, Activity, and Temperature Loggers: These comprehensive devices measure heart rate, activity, and temperature, ideal for studies on stress response, hibernation, and extreme temperature responses. They offer detailed data collection with high sampling frequencies and resolution.

Advantages: The bio-loggers are easy to set up and implant, providing stress-free and accurate measurements. They are suitable for long-term studies, offering extended battery life and large memory capacity for data storage.

Applications: The devices are applicable in various research areas, including infection studies, vaccine efficacy trials, and physiological monitoring in diverse animal models.

Catalog excerpts

Understand What Animals Experience & How They Respond Small Implantable Bio-Loggers

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High performance, small size Available parameters in each size Physio loggers Choose parameters: Heart rate Activity Temperature Heart rate Activity Temperature Heart rate Activity Temperature Activity and Temperature loggers Choose parameters: Activity Temperature Activity Temperature Activity Temperature

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Advantages at a glance Minimally invasive, simple to set up and to implant Stress-free accurate measurements Biocompatible and reusable Long battery life

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Time [Days] Circadian rhythm recorded as core body temperature (green) With sampling interval of 10 min at room temp Outside ranges available upon request

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Measure heart rate and body temperature simultaneously. Apply to a variety of studies including circadian rhythm, stress response and baseline metabolic studies. The heart rate measurements are derived from a leadless single channel ECG. The electrodes are part of the housing making the loggers easy to implant and explant. The loggers can measure heart rates ranging from 5 bpm to 1022 bpm and include an option to record extended ECG records for periods where slow heart rates are expected. With sampling interval of 10 min Outside ranges available upon request

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Temperature and Activity data from a Baboon during an infection study showing fever and lethargy. Activity levels are displayed as hourly average of AvgEA values. For 1Hz sampling requency over 1 min, sampling interval 1-20 min, activity and temperature recorded simultaneously If all parameters are recorded simultaneously Outside ranges available upon request

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Data recorded with DST milli-HRT-ACT in Cynomolgus Macaque during an vaccine efficacy trial. Data for temperature, heart rate and activity are shown as hourly averages (± SD). * For sampling interval of 2-20 minutes; ECG sampled at 600Hz, Activity 1Hz over 1 minute. ** Outside ranges available upon request *** If all parameters are recorded simultaneously

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Skeidaras 12, 210 Gardabaer, Iceland Tel: +354 533 6060 [email protected] www.star-oddi.com

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