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Can a Ventilator on Anesthesia Replace a Dedicated Ventilator?After the outbreak of the epidemic abroad in March this year, the demand for ventilators increased significantly. Faced with a large demand from abroad, domestic respirator manufacturers have reached saturation in production capacity but still cannot meet the strong demand. So much so that many people pay attention to anesthesia machines, which are also equipped with ventilators and have similar breathing patterns. Can anesthesia machines replace ventilators?

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.

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.

Analysis of Polyp Treatment Using Argon Gas Knife under the MicroscopeGastrointestinal polyp carcinogenesis is a common type of digestive disease, and with the promotion of fiberoptic endoscopy, the detection rate of this disease has significantly increased. Clinical diagnosis of polyp cancer is often confirmed through endoscopic resection surgery, but there is no unified conclusion on whether surgical treatment is necessary.

                                                                                                  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