There are two types of oximeter pods for the non-invasive measurement of blood oxygen saturation (SpO2), one for recording from people and the other from animals. The PowerLab Pod Port or a Pod Expander accepts Oximeter Pods directly. With the appropriate suitable Oximeter Pod, a SpO2 Finger Clip or SpO2 Ear Clip can be used to test human SpO2. Without the need for additional scaling, direct saturation readings in the 70–100% range can be taken. Oximeter pods from ADInstruments are research tools; they are not meant for use by average people at home. Using the corresponding compatible Oximeter Pod and a SpO2 Animal Clip, Base Sensor, or Wrap Sensor, an animal's oxygen saturation can be determined.
Configurations
Animal Oximeter Pod (Animal Clip)
ML325/AC
Suitable for detecting pulse oximetry on an animal's tongue or paw.
Animal Oximeter Pod (Base Sensor)
ML325/BS
Suitable for monitoring pulse oximetry on well-vascularized surfaces such as an animal's underside, tail base, or other surfaces.
Animal Oximeter Pod (Wrap Sensor)
ML325/AW
Particularly set up to measure pulse oximetry from an animal tail.
Oximeter Pod (Ear Clip)
ML320/E
A research ear clip gadget for non-invasively measuring human blood oxygen saturation.
Oximeter Pod (Finger Clip)
ML320/F
An investigation finger-clip gadget for non-invasively measuring people's blood oxygen saturation.
Features
- LEDs made of semiconductors are used in the transducer.
- Calibrated in advance to read in % SpO2. 100% SpO2 is the scale's fixed value.
- If the SpO2 value falls below 70% or the pulse cannot be found, an alert will go on.
- Not recommended for mice is the Animal Oximeter Pod (ML325) (rats and larger).
Technical Parameters
Oximeter Pods
Operating Principle: Non-invasive measurement of blood oxygen saturation (SpO2) using red and infrared light that is transmitted by pulsing blood in vascular tissue.
- Saturation range: 70 − 100%
- Accuracy (70 − 100% saturation): ±2% of full scale using Finger Clip sensor and ±4% of full scale using Ear Clip sensor
- Measurement wavelength: Red (660 nm) Infrared (910 nm)
- Measurement rate: 1 reading per second
- Output signal: 1.75 V for 98 %
- Resolution: 1 % steps
- Operating conditions: 0 – 35°C, 0 – 90 % humidity (non condensing)
- SpO2 acquisition time: ~10 second
All specs have been tested but are still liable to change.
Animal Oximeter Pods
Operating Principle: Non-invasive measurement of blood oxygen saturation (SpO2) using red and infrared light that is transmitted by pulsing blood in vascular tissue.
- Saturation range: 70 − 100%
- Measurement wavelength: Red (660 nm) Infrared (910 nm)
- Measurement rate: 1 reading per second (SpO2 mode), 75 samples per second (pulse mode)
- Output signal: 1.75 V for 98 %
- Resolution: 1 % steps
- Operating conditions: 0 – 35°C, 0 – 90 % humidity (non condensing)
- SpO2 acquisition time: ~5 second
- Heart rate range: 18 – 450 BPM
All specs have been tested but are still liable to change.
Product Codes
- ML325/AC Animal Oximeter Pod (Animal Clip)
- ML325/BS Animal Oximeter Pod (Base Sensor)
- ML325/AW Animal Oximeter Pod (Wrap Sensor)
- ML320/E Oximeter Pod (Ear Clip)ce
- ML320/F Oximeter Pod (Finger Clip)