What is spray coagulation?

What is spray coagulation?

Spray coagulation cauterises the. tissue by deliberately generating long sparks between. the tip of the active electrode and the tissue (Figure 3). With this coagulation method, the electrode and the. tissue do not come into direct contact and thus.

What is Fulguration in electrosurgery?

Fulguration is a type of electrosurgery. In electrosurgery, healthcare providers use tools to direct high-frequency electrical currents from an electrosurgical generator to electrodes on your skin. In fulguration, healthcare providers create a spark between the tool and electrodes on your skin.

What is monopolar electrosurgery?

Monopolar Electrosurgery In a monopolar electrosurgical procedure, a pencil-like electrode is used to cut the target tissue and/or coagulate bleeding. A return electrode pad is utilized and attached to the patient and safely retrieves energy that passes through the body..

What is an ESU in surgery?

An electrosurgical unit (ESU) consists of a generator and a handpiece with one or more electrodes. The device is controlled using a switch on the handpiece or a foot switch. Electrosurgical generators can produce a variety of electrical waveforms. As these waveforms change, so do the corresponding tissue effects.

Are Fulguration and electrocautery the same thing?

Fulguration is a type of electrosurgery. Also called electrocautery, electrocoagulation, and electrofulguration.

What is the difference between Fulguration and ablation?

In ablation therapy, healthcare providers deliver treatment through thin probes inserted through your skin. Fulguration delivers heat through electrical currents without inserting a probe into your skin.

Does Electrodessication cause scarring?

Electrodessication is a very safe procedure and serious complications are extremely rare. Discomfort associated with the procedure is temporary and scabs that form where the growth had been usually heal within three weeks. Scarring and permanent skin discoloration are very uncommon.

Is Electrodessication the same as electrosurgery?

The major modalities in electrosurgery are electrodesiccation, fulguration, electrocoagulation, and electrosection. Modern, high-frequency electrosurgical devices transfer electrical energy to human tissue via a treatment electrode that remains cool.

Is electrocautery and electrosurgery the same?

Often, the term ‘electrocautery’ is incorrectly used to describe electrosurgery. Electrocautery refers to direct current (electrons flowing in one direction) whereas electrosurgery uses alternating current. In electrosurgery, the patient is included in the circuit and current enters the patient’s body.

What is fulguration mode on an ESU?

Fulguration:When set to fulguration mode, the ESU takes the coagulation mode to an extremely high voltage to arc the energy from the electrode to the patient. That allows surgeons to achieve hemostasis quickly over a large area. Fulguration, often referred to as spray, can be thought of as non-contact coagulation. OTHER VARIABLES

What is the fulguration technique used for?

This technique may be used for treating nodules under the skin where minimal damage to the skin surface is desired. In fulguration mode, the electrode is held away from the tissue, so that when the air gap between the electrode and the tissue is ionized, an electric arc discharge develops.

What is fulguration mode in electrotherapy?

In fulguration mode, the electrode is held away from the tissue, so that when the air gap between the electrode and the tissue is ionized, an electric arc discharge develops. In this approach, the burning to the tissue is more superficial, because the current is spread over the tissue area larger than the tip of electrode.

What is the difference between vaporization and fulguration?

While the processes of vaporization/ cutting and desiccation/coagulation are best accomplished with relatively low voltage, continuous or near continuous waveforms, the process of fulguration is performed with relatively high voltage modulated waveforms.