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HUIFA has attended 87th CMEF - Shanghai, details as following fyi:Fair Name: The 87th China International Medical Equipment Fair (CMEF) Time: May.14  - May.17 Place: Shanghai, China Venue: Shanghai Convention & Exhibition centerMain Display Product:  Anaesthesia machine, Ventilator, Electrosurgical unit etc. Booth no.:  3Y09Website: https://www.cmef.com.cn/g1225.aspx Welcome to be our honored partners.HUIFA

High Frequency Electric Knife Power DetectionThe power detection methods of various high-frequency electric knife brands are slightly different, but the principles are similar and basically the same. However, it should be noted that the load resistance selected for testing single pole and double pole high-frequency electric knives is generally different.

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.

What is the Difference between High-Frequency Electrocautery and Electrocoagulation?Simply put, it is a surgical knife that generates a high-voltage current at the end of the electric knife pen through the device, which instantly heats the tissue and thus plays a cutting role.For high-frequency electrocautery, the basic functions are electrocautery and electrocoagulation.

Application of Electrosurgical Unit in Oral Tissue Repair      Electrosurgical Unit is the use of high-frequency alternating current technology to generate thermal effects within tissues and selectively destroy certain tissues. The radio frequency energy emitted by the host is concentrated in the electrodes, forming a complete circuit through the human body, reflux plate, and its circuit. According to different usage purposes, energy output can be divided into fully rectified output and partially rectified output.

SD-M2000B Anaesthesia MachineCompact design, save space in O.R.or Laboratory RoomBuilt in 5.5”LCD Anaesthesia ventilatorNew compact CO2 absorber (autoclavable, Patent)High precise big volume vaporizerOptional: Bain circuit interface, Continuous FIO2 monitoringOptional: Battery back up for all system not less than 60 mins

Anaesthesia Machine MODEL40Built in 8"color anaesthesia ventilatorNew compact CO2 absorber (autoclavable, Patent)High end precise vaporizer (Volume > 280ml, Patent) Battery back up for all system over 60 mins, bain circuit interfaceOptional: Touch screen anaesthesia ventilatorOptional: Anaesthesia gas scavenging systemOptional: Electronic anaesthesia vaporizer (Patent)Optional: Yoke system, Electronic tidal volume (Innovation)Optional: Continuous FIO2 monitoring, EtCO2 monitoring functionOptional: Built-in air compressor Or Air / O2 inter-link system (lnnovation)

Model30 Anesthesia MachineBuilt in 5.5" anaesthesia ventilator, bain circuit interfaceHigh end precise vaporizer (Volume > 280ml, Patent)New compact CO2 absorber (autoclavable, Patent)Battery back up for all system over 60 minsHigh brightness LED lighting systemOptional: Anaesthesia gas scavenging systemOptional: Electronic anaesthesia vaporizer (Patent)Optional: Yoke system, Electronic tidal volume (lnnovation)Optional: Continuous FIO2 monitoring, EtCO2 monitoring functionOptional: Built-in air compressor Or Air/O2 inter-link system (lnnovation)

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

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