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Electrocauterization is the process of destroying tissue (or cutting through soft tissue) using heat conduction from a metal probe heated by electric current. The procedure stops bleeding from small vessels (larger vessels being ligated). Electrocautery applies high frequency alternating current by a unipolar or bipolar method.
Electrocautery uses heat conduction from a probe heated to a high temperature by a direct electrical current (much in the manner of a soldering iron). This may be accomplished by direct current from dry-cells in a penlight-type device. Electrosurgery, by contrast, uses radio frequency (RF) alternating current to heat the tissue by RF induced ...
Ablation using Electrocautery – The uterus is visualized using a thin scope. A tool is passed through the scope, such as a wire loop, a probe with a rollerball tip, or a probe with an electrode tip. The uterine lining is removed or destroyed by the device using electric current. General anesthesia is required for electrocautery [10] ablation ...
As with all forms of heat applications, care must be taken to avoid burns during diathermy treatments, especially in patients with decreased sensitivity to heat and cold. With electrocautery there have been reported cases of flash fires in the operating theatre related to heat generation meeting chemical flash points, especially in the presence ...
Despite the knowledge that heat can control bleeding since the sixth-century BC, it was not until the 18th-century that people started to use electricity to generate heat for cautery. William Stewart Halsted was the pioneer of the technique, which later was called Diathermy. [7]
The hyfrecator does not require a dispersive return pad, referred-to in the electrosurgery field as a "ground pad," or "patient plate," because the hyfrecator can pass a very low-powered current between forceps tips via bipolar output, or pass an A.C. current between one pointed metal electrode probe and the patient, with the patient's self ...
Capacity: 12 ounces | Temperature options: 135, 140, or 145°F | Battery life: Up to 2 hours | Lid: Yes | Color options: Black only Most heated coffee mugs cost $100 or more, but this budget ...
Heat probe thermocoagulation is one of the endoscopic therapies used to stop bleeding by simultaneously applying heat and pressure directly on the area of the active bleed to start the coagulation. [39] Thermocoagulation with bipolar or multipolar electrocautery can be employed to cauterize tissue. It is most appropriate for small and localized ...