Uniquely configurable and versatile Radio Frequency Ablation system for creating precise lesions of any length, depth or volume. This technology can be used for treatment of cancerous tumors, cardiac related disorders, pain management or any diseases that can be treated using RFA as well as a viable tool for scientific research and study.
Videos
Radio Frequency Ablation Technology
Theoretical modeling of biological tissue using computer simulation tools can be very helpful in providing vital information on the electrical and thermal characteristics of the tissue in order to determine a proper treatment for individual patients. The Electrical and Thermal Characteristic of Biological Tissue Modeling (ETCBM™) program provides a visual three-dimensional (3-D) and numerical representation used to determine the temperature distribution and electrical property of various types of tissues.
ScientificRFA has developed an improved Electrosurgical grounding pad to prevent patient skin burn during electro-surgery. Unlike standard grounding pads in use today, it regulates the patient’s body temperature precisely at the grounding attachment site to a safe level as well as monitoring the grounding pad’s RF return for safety and contact quality. It consists of a specially designed grounding plate with integrated heat removal components with an FPGA controlling mechanism that can be integrated into the new RF generators design or can operate as stand-alone system with the existing RF generators in the market.
The H-Bridge is a common topology used to drive and control brushed DC motors. It enables the voltage to be applied across the motor in either direction, therefore allowing the motor to run forward, backward as well as providing break (sudden stop), free run, speed and torque control.
Easy to build and safe to use Hysteresisgraph for testing and determining the B-H loop characteristics of magnetic cores such as laminated or toroidal transformers up to 2KW at frequencies up to 400Hz.
In my part one video titled “How to Build a High Voltage Arc generator and Induction Heating Testbed Using a Single ZVS Driver”, I demonstrated how to build an experimental high voltage test fixture with some interesting sample experiments such as long high voltage arcs, Jacob’s ladder and plasma vortex. In this video, I will concentrate on creating fascinating plasma vortex using a super strong Neodymium fishing magnet with 700LBs pulling force and strong Neodymium ring magnet. The URL for the last video and Parts used for this project are listed below.
Easy to build an experimental high voltage supply for Jacob’s ladder plus plasma arc demonstration as well as induction heating system using a single ZVS driver and a power supply.
In this scenario, a PID algorithm combined with appropriate hardware monitors and controls a thermoelectric cooler (Peltier) to regulate precise temperature at -10 degree Celsius. A polarity switch reverses the polarity of the power supply, causing the cold side of the TEC heating up and melting the block of ice in few seconds.
The experimental setup was designed to test the efficiency of the CPU cooling system. Consisting of a high-power Thermoelectric Cooler (24V/11Amp) functioning as a heater controlled via a PID algorithm and a programmable power supply. The unit under test is attached to the hot side of the TEC block with a thermal interface material. A thermocouple measures the temperature of the CPU cooler block, and the second thermocouple monitors the ambient temperature near the device, also the input power to the TEC is monitored and recorded.
Extreme Sub-zero Temperature Regulator with PID Algorithm. In this scenario, a PID algorithm combined with appropriate hardware monitors and controls a Thermoelectric Cooler (Peltier) to produce and regulate precise temperature at -10 degree Celsius.
