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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

                                                                                                  Render Medical Group CM-350A (Leep)"Leep knife" is not actually a knife, why is it called "Leep knife"? In fact, the "Leep" is Loop Electrosurgical Exception Procedure, which means cervical circular resection.

CM-350ATechnical Parameters:a) Ambient temp.range: 50℃ - 40℃;b) Relative Humidity Range: ≤80c)Atmospheric Pressure Range: 86.0-106.0kpad) Power:220V±22V,50Hz±1 or110V±11V,60Hz±1;e)Operating Freg.:416kHz；f)Rated Power:≤1100VA(Cut function 350W)g) Type: CF,Non-AP、Non-APG typeOutput modesa) Pure Cut:1W-350W(Max.400W,Load 500Ω) b)Blend 1:1W-250W(Load 500Ω)c)Blend 2:1W-200W(Load 500Ω)d) Blend 3:1W-150W(Load 500Ω)e)ENDO Cut:99%(Load 500Ω)f)Spray Coag.:1W-80W (Load 500Ω)g) Force Coag.:1W-120W (load 500 Ω)h) Desicate Coag.:1W-120W (Load 500Ω)i)BI-Coag:1W-70W (Load 100Ω)j)Auto-Coag.:1W-70W (Load 1

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.

ApplicationApplicable for general surgery, thoracic surgery, orthopedics, obstetrics and gynecology, urologic surgery, cerebral surgery,microsurgery,ENT surgery and etc.Pure 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 tissu or any fat tissue.

Explanation of precautions when using electrosurgical unitElectrosurgical Unit is a device that almost every surgeon will come into contact with. When using it, the following points should be noted:1. Have an understanding of the principles of ESU cutting and coagulation.2. When using a electrosurgical unit, do not select the wrong mode. For example, do not choose the cutting and coagulation modes incorrectly. If you choose the cutting mode during coagulation, it will cause tissue cells to burn and die.3.

Electrosurgical Unit for Tonsillectomy InjuryThe tonsils are rich in blood vessels and wounds are prone to bleeding. More and more doctors choose thermal cutting instruments such as plasma, carbon dioxide laser, and ultrasound knife for surgery. Low temperature plasma knife is a highly regarded instrument with a working temperature of only 40-70 ℃, and it also has the functions of cutting, hemostasis, and ablation.

MODEL30 Anesthesia MachineAnaesthesia main unit:High resolution 5.5" LCD screenClose, 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 automatically, to assure airway pressure can not increase anymore which supplies safety to patient.Low pressure protection: Once O2 pressure less than 0.1MPa, N2O qas supply was stopped automatically.Power failure alarming.

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.

Requirements for the Use of Transport VentilatorsThe SD-H3000C portable emergency transport ventilator is a pneumatic and electrically controlled ventilator, with medical oxygen as the ventilation source. The control system is powered by a power source and can be connected to an external power source or use its own battery. Suitable for first aid and transportation in medical facilities, mainly considering the application in emergency wards or transportation ambulances.