Electrocoagulation pen is the use of high-frequency current coagulation of small blood vessels to stop bleeding, electrothermal effect of blood coagulation, carbonization.
Electrocoagulation hemostasis that is, the use of electrocautery to stop bleeding, now commonly used electrocautery has a high-frequency electrocautery, argon electrocautery, on its way to stop the bleeding of unipolar electrocoagulation and bipolar electrocoagulation.
In hemostasis, electrocautery can be directly electrocautery bleeding point, can also be used first with hemostatic forceps clamp bleeding point, and then use electrocautery contact hemostatic forceps, hemostatic forceps should be accurately clamped at the bleeding point or blood vessels, clamped the less tissue the better, do not contact other tissues in order to prevent burns, energized for 1-2 seconds can be hemostatic; can also be used to small forceps or adison forceps clamped directly to bleeding point electrocoagulation. Bleeding point electrocoagulation.
Electrocoagulation is used to stop bleeding in small superficial bleeding points. However, due to the harsh conditions of field emergency, and outdoor can not provide power and other supporting, so the traditional electrocoagulation pen is not suitable for field emergency; in addition, there is also a point of field wounds are generally larger, so even if you can use from the electrocoagulation pen, its power requirements are also relatively large, so the traditional electrocoagulation pen is not suitable for outdoor field emergency hemostasis.
Nasal Electrocoagulation:
Nasal Electrocoagulation is mostly hospitalized. The so-called nasal electrocoagulation hemostasis is also known as hemostasis of ruptured and bleeding blood vessels in the nasal cavity by bipolar electrocoagulation or electroknife. Both bipolar coagulation and electrocautery are disposable medical supplies, and can be performed on an outpatient basis for some blood vessels that are easily found in the front of the nasal cavity if the patient is able to cooperate well.
However, for most of the deep nasal blood vessels bleeding or stubborn nosebleeds, usually in the inferior nasal vault or nasal septum olfactory fissure area, it is necessary to under general anesthesia through the repeated examination of nasal endoscopy, to be able to find and identify the responsible blood vessels, and then to be coagulated to stop the bleeding.