High-frequency electrotome TJSM-2000-IV (high-frequency electric knife with ablation function)
2019-08-14
This high-frequency electrosurgical generator has ablation function and is mainly used in otolaryngology and gynecology. It has small trauma and remarkable curative effect.
1. Working mode
1. Pure cutting: allows maximum power cutting, focusing on cutting function. Can realize LEEP function;
2. Mixed cutting: allows maximum power cutting, which focuses on coagulation function compared to pure cutting;
3. Electrocoagulation: Multiple electrocoagulation methods can be switched freely, and the coagulation effect is good;
4. Bipolar: excellent hemostatic effect and minor tissue damage, suitable for delicate surgical treatments such as brain surgery and neurosurgery;
5. Ablation: It can also be called low-temperature plasma ablation. This technology is a new topic in the current international medical field. It uses radio frequency energy to form a thin plasma layer with special ablation electrodes. It is mainly used in the treatment of gynecological uterine and cervical diseases with good results. The working temperature is low (about 60-80°C), so it will not cause damage to normal tissues and has no effect on deep tissues. It can be used for excision, punching and hemostasis of soft tissues in otolaryngology. The treatment mechanism is as follows: the treatment electrode (or probe) conflicts with or is inserted into the lesion, and uses high-energy radio frequency waves to produce a thermal effect on the high-speed oscillation of polar molecules and ions in the lesion. It uses the internal temperature of the lesion to increase cell dehydration and atrophy, and tissue protein denaturation and coagulation, the sterile necrosis falls off to achieve the therapeutic effect.
2. Performance indicators
1. It has an automatic voltage stabilizing system (when the external voltage is unstable, the terminal output is guaranteed to be stable)
2. Pure cutting function: 10~300W, power continuously adjustable, step size 10W;
3. Mixed cutting function: 10~250W, power continuously adjustable, step size 10W;
4. Electrocoagulation function: 10~150W, power continuously adjustable, step size 10W;
5. Bipolar function: 0~70W, power continuously adjustable, step size 1W;
6. Ablation function: 0~60W, power continuously adjustable, step size 5W;
7. Power display mode: LED digital display;
8. Power adjustment method: waterproof button adjustment;
9. Parameter settings: Able to save commonly used cutting power and electrocoagulation power.
3. Control performance
1. With automatic output power compensation function, the P.A.C. system automatically adapts to various human body impedances;
2. With hand control or foot control power output function;
3. Accurate cutting and excellent hemostatic performance;
4. With power memory function;
5. Can be controlled in conjunction with the smoker;
LEEP blades of 6 different specifications are suitable for different diseases, do not produce cutting carbonization, do not affect pathological tissues, and cause minimal thermal damage to normal tissues.
4. Safety performance
1. It has dual-circuit safety automatic monitoring, control (automatically detects abnormalities and turns off power output) and alarm functions, and can provide sound and light alarm prompts;
2. Automatically detect and eliminate high-frequency leakage current.
5. Advantages
1. Digital and multi-functional;
2. The surgical incision is smooth and fine, there is no edema after the operation, and the incision does not produce fibrous shrinkage scars;
3. Control method:
(1) Manual button
(2) Dual-way foot pedal control, anti-slip design, remote control foot switch
4. Microcomputer control, operating under the premise of high safety;
5. Built-in related fault self-checking software, which automatically performs self-checking after booting;
6. The perfect combination of unique plasma ablation technology and electrosurgical technology makes this equipment more widely used and safer to operate.
6. Main technical parameters of the machine:
Main carrier frequency: 460KHz
Load impedance: Non-reactive impedance is 500Ω for unipolar and 100Ω for bipolar
Working power supply: AC220V±10% 50Hz±2%
Rated input power: 800VA
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