Electrophysiology catheters

For intracardiac biopotential measurements

emka TECHNOLOGIES provides octapolar electrophysiology catheters from Transonic Scisense, for intracardiac electrical potentials studies in rodents.

Up to 4 intracardiac electrograms can be recorded simultaneously. The same Catheter can be used to pace the heart as well as record electrical activity.

Compatible Animals

Techniques & Measurements

The system is composed of two parts – a Control Box and a electrophysiology (EP) catheter.

Each of the 8 electrodes on the EP catheter can be controlled independently through the Interface Box. Reference pins are provided to achieve an appropriate ground.

The electrode can be inserted in the right jugular vein for placement within the RA or RV, in the right carotid artery for placement within the LV or in the esophage for a placement beside the heart.

Features & Benefits

Flexible Electrophysiology Interfacing Control

Connect any Transonic Scisense EPCatheter to any bioamplifier and/or stimulator with the FI893B Control Box. The Control Box allows each electrode to be controlled independently. A range of interface cables allows for easy connection between the Control Box and usbAMP amplifier and/or stimulator.

Minimally invasive

Electrophysiology Catheters are less invasive than epicardial surface electrodes, for an in-depth analysis of biopotential propagation through the heart.

Electrodes designed for easy and smooth surgery

Electrode profile reduces potential damage to endothelial lining during catheterization and allows for easy passage through valves (can be inserted and withdrawn repeatedly).
Ability to pass through remodeled arteries.
Tubing material provides ideal balance of flexibility and rigidity, ensuring easy insertion and maneuverability.
Small diameter of tubing minimizes impact on aortic flow, resulting in more physiological data

Compatible software

IOX2, data acquisition software

Configurations and Extensions

A basic system consists of:

Electrophysiology Catheters
FI893B Electrophysiology Control Box
usbAMP amplifier and/or a stimulator
An acquisition computer

Specifications