Where do you put a cautery pad?
While the thigh is the most common site, staff should place the pad near the active pencil. Shortening the distance decreases the area of the patient’s body the electrical current has to flow through.
Why is a grounding pad used during surgery?
A grounding pad is placed on the body (usually the thigh) before the surgery to protect the person from the harmful effects of the electricity.
What is a pad site burn?
Pad-site (return electrode) burns. This is a burn that occurs at the adhesive patient return electrode pad. The electrical current passes through the electrosurgical instrument (e.g., surgical pencil), through the patient, then returns to the generator through the return electrode.
Where should a grounding pad be placed?
The grounding pad should be placed close to the operative site on the ipsilateral side of the surgical field. Whenever feasible, the grounding pad should be positioned on well-vascularized areas of the body, preferably with substantial muscle mass, to dissipate heat more readily (Fig.
Where should the tip of the electrosurgical pencil?
the tip of the ESU pencil should be placed below the fingers of the individual holding the clamp or forceps.
Where should the tip of the electrosurgical pencil be placed in relation to the surgeon’s fingers to reduce the risk of injury?
Therefore, the CST should place the tip of the active electrode below the fingers of the surgeon to prevent burns.
Do you need grounding pad for bipolar?
Using the bipolar technique no return pad is required because the current only passes through the tissue, not the patient’s entire body. Whether choosing the bipolar method or the monopolar method, electrosurgery is a more efficient way to maximize effectiveness.
Which characteristic of electricity poses a safety hazard in electrosurgery?
Because electrosurgery employs high-frequency, high-density electrical current to produce the desired tissue-cutting and -sealing effect, this technology poses a significant safety hazard if staff fail to take the proper precautions.
Which electrode is held by a client to create a circuit?
Which electrode is held by a client to create a circuit? How should facial treatment device equipment be disinfected? During a facial treatment with a galvanic device, the ground electrode is placed on the client’s skin while the active electrode is held by the client.
What is the difference between monopolar and bipolar electrosurgery?
For example, bipolar electrosurgery typically involves lower voltage (requiring less energy) and is targeted toward smaller areas. Monopolar electrosurgery is versatile, with modalities including cut, blend, desiccation, and fulguration, and is effective for large areas.
When the electrode held by the esthetician is positive?
Electricity & Equip
| Question | Answer |
|---|---|
| Negatively charged electrode | Cathode |
| Positively charged electrode | Anode |
| Machine that switches the current from negative to positive or positive to negative | Polarity changer |
| When the electrode held by the esthetician is in the positive mode, the reaction on the skin will be | Acidic |
What should be applied to the skin before performing an iontophoresis procedure?
It is recommended that petroleum jelly is applied to the skin at the water-line, and to any small cuts or wounds to prevent discomfort and localised inflammation. The device is switched on so that current passes through the water between the electrodes.
Does electro surgery leave scars?
If only the epidermis needs treatment, electrodesiccation would be a good choice as it results in very little or no scarring. Electrodesiccation causes very superficial tissue damage by dehydrating the treated skin. It is a markedly damped, high-voltage current delivered by a monoterminal device.