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CM-350C Electrosurgical UnitUsed for Monopolar and Bipolar surgery in many surgical fields.Microprocessor control and digital display in LED panel.System has return electrode monitoring (REM) system.Support in underwater cut operation.Full-function automatic power compensation.System has a universal endoscope interface, which is used with gastroscope, enteroscope, bronchoscope,aparoscope and other endoscopes.Support bipolar closure and separation to meet the requirements of surgical bipolar treatment without sticking the negative plate.Patient circuit bipolar electrode plate contact quality de

Guidelines and Safety Requirements for Selecting ESU UnitHigh frequency electric knives are widely used in various surgical procedures, which are convenient to use and have good cutting and coagulation functions, as well as high cost-effectiveness.

The Structure of Anesthesia Machine    Anesthesia machine is an indispensable equipment for clinical anesthesia. Its main structures include:    1. Gas source: mainly refers to the storage equipment that supplies oxygen and N2O, with liquid oxygen in steel cylinders or a central gas supply source. After the force regulator reduces the pressure to 343-392kPa, it is supplied to the anesthesia machine for use. Adjust the fresh air flow rate through the gas flow meter. To quickly inflate the breathing system. Equipped with a quick inflation valve.    2.

Anesthesia Machine Model40High resolution 8”color TFT LCD screenDual-end pressure flow sensor,The unit can monitoring Tidal volume,Respiratory frequency, Airway pressure, Pressure-time wave,High pressure limitation, Low pressure limitation, Apnea,Oxygen concentration under both two operating mode (Auto、Manual)Respiration loop functionClose, semi-close, semi-open systemApplication: Adult, PediatricLow gas alarming: Low O2 gas pressure, it will gives alarming more than 7 seconds.High pressure limitation: Whenever airway pressure exceed the pre-set high pressure,ventilator offers protection autom

ApplicationApplicable for general surgery, thoracic surgery, orthopedics, obstetrics and gynecology, urologic surgery, cerebral surgerymicrosurgery, ENT surgery and etc.CUT MODEPURE CUT:A high-frequency alternating current yields smooth, rapid cuts that evoke little to know hemostasis.BLEND 1:Preset blended cut modes give the surgeon varying degrees of hemostasis in cut mode.BLEND 2:The mode is used for vaporization of prostatic tissue or any fat tissue.

How to judge the quality of a Electrosurgical Unit      Electrosurgical Unit has a wide range of applications in surgery. In addition to being widely used in general surgery, brain surgery, chest surgery, facial features, etc., it is also increasingly used in endoscopic minimally invasive surgery. Its advantages are fast cutting speed and coagulation effect.

The Principle and Applicability of Bipolar Electrosurgical UnitHigh frequency surgical unit is divided into monopolar and bipolar. monopolar high-frequency surgical unit forms a circuit between the negative electrode plate and the knife pen. The following introduces the working principle and applicable surgery of bipolar electric knife:The principle of bipolar high-frequency electric knife is to provide high-frequency electrical energy to the body tissue through the two tips of bipolar forceps,causing the blood vessels between the two ends of the bipolar forceps to dehydrate and coag

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

Reasonable Application of ESUMedical high-frequency electric knives have been widely used in both open surgery and endoscopic surgery. Both types of electric knives have their own characteristics, and different electric knives are used to achieve surgical results for different lesions:Benefits of using medical high-frequency electric knives under endoscopy:Through the endoscope interface, the use of high-frequency electric knife under endoscope has obvious advantages, which can reduce a lot of unnecessary pain.

Ventilator Gas Switching Mode    Different types of ventilators have different ways of converting the inspiratory phase and the expiratory phase. At present, there are mainly four forms of breathing phase switching in ventilators, the most basic of which are pressure switching and volume switching.    1. Time switching.     Negative pressure ventilators use time switching. Modern time-switched ventilators are controlled by electronic circuits.