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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.

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.

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.

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.

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,

Render Medical AGSS DeviceAfter the anesthesia gas from the anesthesia machine is inhaled into the human body, the residual gas is discharged into the surrounding environment. Although it may cause pollution to the air in the operating room, this pollution has not been taken seriously, especially in small hospitals. The AGSS anesthesia exhaust gas emission system optional for imported anesthesia machines is expensive and belongs to the consumption type. Due to departmental cost considerations, it is rarely used.

HUIFA has attended Medical West Africa 2023, details as following:Fair Name: Medica West Africa 2023Time: 26-28 Sep., 2023Place: Landmark centre, Lagos, NigeriaBooth no.: 3D.31Welcome to be our honored partners.HUIFA

Scope of applicationTherapeutic instrument is suitable for using in medical institutions to promote breastfeeding, uterine involution, contraction of birth canal muscles, and analgesia in family planning operations.Applicable disease：(1) Less milk after delivery, slow colostrum secretion, milk stasis, breast tenderness, relaxation and sagging;(2) Postpartum uterine involution is incomplete, pelvic floor tissue is damaged, deformed, loose, and the tension of fascia decreases;(3) Uterine cavity, cervix and postpartum vaginal muscles and fascia lose their elasticity due to expansion, an

Postpartum Rehabilitation Treatment InstrumentMainly used as an auxiliary treatment for postpartum lactation, uterine involution, postoperative analgesia, and breast lobular hyperplasia.Product FeaturesProfessional team design, elegant and beautiful;Voice navigation operation prompt, easy to operate;High brightness LED display screen, clear image;The button has a good feel and a lifespan of over 100000 times.Medical leads, anti-interference, and low signal attenuation;Wide voltage range, suitable for different power supply environments.

Application of Portable Anesthesia MachinePortable anesthesia machines are mainly used for outdoor operations, such as field operations, disaster relief, and emergency surgeries. Due to the different environments used, portable anesthesia machines and conventional anesthesia machines are more prominent and convenient to carry. Based on this principle, they are further expanded towards intelligent, integrated, and multifunctional aspects.The structure required for a portable anesthesia machine includes an anesthesia evaporator, respiratory support system, and respiratory circuit.