To measure left ventricular pressure, the pressure catheter is inserted into the left ventricle and secured in place with a ring of sutures. Kaha Rat Pressure Telemeters use Millar Solid State pressure sensors. Unlike gel-filled catheters, solid...

The Rat Biopotential Telemeter measures the biopotential difference between the two electrode leads. To record rat EEG, the two leads from the Rat Biopotential Telemeter must be tunneled up to the parietal bones of the skull and anchored in place...

This model shows simultaneous EMG and EEG recording. The Rat Dual Biopotential Telemeter measures the biopotential difference within each pair of electrode leads, so care must be taken to ensure each lead is with its corresponding pair. One pair has...

This model shows a Rat Pressure and SNA Telemeter simultaneously recording arterial blood pressure from the abdominal aorta, and sympathetic nerve activity from the renal nerve. All Kaha rat pressure telemeters use Millar solid-state pressure sensors...

To measure arterial blood pressure, the Kaha Rat Pressure Telemeter body is implanted into the abdomen and the catheter sensor is inserted into the abdominal aorta. Kaha pressure telemeters are fitted with Millar solid-state pressure sensors...

The model shows intracranial pressure being measured by the Rat Pressure Telemeter in the subdural space of the rat skull. The rat pressure telemeter is available in 9cm, 15cm, and 25cm lengths. The 25cm length is required for intracranial pressure...

In this model a Rat Biopotential Telemeter is being used to record an invasive electrocardiogram. The two biopotential leads are located close to the heart and embedded in the muscle along the electrical axis of the heart. One lead is fixed to the...