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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

Is the Argon Plasma effective in Treating Polyps？      For patients with gastrointestinal polyps, surgery is often given for treatment in clinical practice. In the past, conventional open surgery was commonly used in clinical practice for treatment, which had good therapeutic effects.

What to do if there is no output when the ESU Unit is started and turned on?The ESU Unit has long been widely used as an electrical surgical equipment in surgery. Once there are problems with the ESU Unit during surgery, it will inevitably affect the surgical process.

Common Injuries and Prevention during High-frequency ElectrocauteryPreventive measures for plate burnsChoose a suitable high-frequency electric knife negative electrode plate, install the negative electrode plate correctly, and ensure that the size and area of the plate are appropriate. Ensure that the effective contact area is greater than 100 centimeters. Infants and children are prohibited from using specialized negative electrode plates for cutting and folding. Clean the skin of the bonding area before pasting the negative electrode board to reduce resistance.

Argon Plasma ESU Surgery     In foreign countries, argon plasam esu is mainly used for endovascular intervention treatment of digestive endoscopy. With the emergence of this technical advantage, its use in endovascular intervention treatment of bronchoscopy has increased year by year and has become the mainstream technology in Germany.

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

Argon Plasma ESUTechnical 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 typeWoking modes comply with Argon Plasma function:a) Pure Cut:1W-300W(Load 500Ω) b)Blend 1:1W-200W(Load 500Ω)c)Blend 2:1W-150W(Load 500Ω)d) ENDO Cut:99%(Load 500Ω)e)Spray Coag.:1W-80W (Load 500Ω)f)Desicate Coag.:1W-120W (Load 500Ω)g) BI-Coag:1W-70W (Load 100Ω) (optional)h)Argon: Dual Argon airflow adjustment,

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 Medical Fair Thailand 2023, details as following fyi:Fair Name: Medical Fair Thailand 2023Time: 11 Sep. - 13 Sep., 2023Place: BITEC (Bangkok International Exhibition Centre)http://www.medicalfair-thailand.comWelcome to be our honored partners.HUIFA

Reasonable Application of Medical High-frequency Electric knife and Argon Plasma ESUMedical high-frequency electric knife and argon plasma ESU have been widely used in both open surgery and endoscopic surgery.Each type of electric knife has its own characteristics, and different electric knives are selected to achieve different surgical effects for different lesions1.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.