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The Working Mode of Electrosurgical Unit1. Monopolar modeIn the monopole mode of the Electrosurgical Unit, a complete circuit is used to cut and solidify tissue, which consists of a high-frequency generator inside the high-frequency electric knife, patient electrode plates connected to wires, and electrodes. In most applications, current passes through the patient through effective wires and electrodes, and then returns to the generator of the high-frequency electric knife through the patient's electrode plate and connecting wires.2.

HUIFA has attended EWSA Veterinary conference 2023, details as following fyi:Fair name: EWSA Veterinary conference 2023Date: May 23- May 25Location: Qingdao International Convention and Exhibition CenterBooth number: Hall 3 H17Exhibition products: veterinary anesthesia machine, anesthesia ventilator, electrosurgical unit,Ultrasonic scaple system, portable laptop endoscopy, 4K ultra HD endoscopy tower, patient monitor, infusion pump, syringe pump, ICU oxygen chamber etc.Welcome to be our honored partners.HUIFA

Introduction to Anesthesia Machine Evaporator      The anesthesia evaporator is an important component of the anesthesia machine, and its quality not only indicates the level of the anesthesia machine, but also relates to the success or failure of inhalation anesthesia, directly affecting the safety of the patient.

The Purpose of Anesthesia Machine     Theanesthesia machine is not only suitable for general anesthesia, but also can assist the breathing of critically ill patients during anesthesia. It can also be combined with other anesthetic drugs to perform compound anesthesia in different forms.(1) Definition and significance of anesthesia    The broad definition of anesthesia is to cause the patient to temporarily lose all or part of the pain sensation.

Anesthesia Machine EvaporatorThe Function of Evaporator Anesthesia machine evaporation tank, also known as evaporator, is generally divided into several types: enflurane, isoflurane, halothane, sevoflurane, desflurane, etc. The commonly used ones in China are enflurane tanks, isoflurane tanks, and sevoflurane, and the use of enflurane has been banned domestically. Its function is to convert liquid inhaled anesthetics into gas, and then mix them with oxygen to a certain proportion concentration before delivering them to the patient.

Introduction to Electrosurgical UnitWhat is a ESU?Electrosurgical Unit is widely used in various surgeries, for tissue cutting and coagulation, and is one of the essential equipment in the operating room.What do the parameters of ESU mean?Electrosurgical Units are divided into monopolar and bipolar modes, and in monopolar mode, they must be used together with the negative electrode plate (neutral electrode plate). Let the current released by the blade flow back to the electric knife through the negative electrode plate to form a closed loop, so as not to burn the human body.

The Difference between ESU and Ultrasonic Surgery SystemThe principle of electrosurgical unit cutting is to generate voltage and current at the tip of the electric knife, and generate high temperature when in contact with the skin to cut tissue.The application principle of ultrasonic knife is to convert electrical energy into mechanical energy through a special conversion device, and the mechanical energy transmitted in the form of sine waves acts on the metal knife head at the front end, causing the knife head to produce 50-100 μ.The mechanical oscillation of m amplitude generates frictional

Characteristics of Emergency Transport Ventilator      Many people believe that emergency transport ventilators are equivalent to simple ventilators, because compared to professional ICU therapeutic ventilators, emergency transport ventilators do not have as many ventilation modes and parameter monitoring in terms of mode function. However, in fact, professional emergency transport ventilators should have the following major characteristics (which cannot be achieved by large ICU ventilators):       Portability:1. Small in size and light in weight.

The Difference between Electrosurgical Unit and Ultrasonic KnifeThe principle of electrosurgical unit cutting is to generate voltage and current at the tip of the electric knife, and generate high temperature when in contact with the skin to cut tissue.The application principle of ultrasonic knife is to convert electrical energy into mechanical energy through a special conversion device, and the mechanical energy transmitted in the form of sine waves acts on the metal knife head at the front end, causing the knife head to produce 50-100 μ The mechanical oscillation of m amplitude generates fri