Product Description
SmallAnimal Energy Platform
Although the voltage between the Lithium blades is significantly lower than that of a traditional bipolar electrotome, the area
of contact between the Lithium blades and the tissue is significantly larger than that of a traditional electrotome, allowingfor
greater current to pass through.
The host can sense the electrical impedance of the target tissue between the blades through the feedback control system.When
the tissue solidifies to the optimal level, the system automatically cuts off power. There is a tone indicating that you have
finished solidifying.
Ligasure cutting closure system applies real-time feedback and intelligent host technology to output high-frequency electrical
energy. Combined with the pressure between the electrotomes, it causes the collagen and fibrin of the blood vessels to melt
and denature, and the blood vessel wall to form a transparent band, resulting in permanent closure of the lumen.Thedifference
between the Ligasure Rapid Vascular Closure System and ordinary bipolar systems is that the former has a blade switch,
which can be pressed to push out the built-in blade to cut through solidified tissue.
Notes:
The clamp tissue is best to be 1/2 to 3/4 of the length of the blade. For the pelvic funnel ligament, it should be solidifiedtwice
before cutting. If the uterine blood vessels are well naked, temporarily block the blood flow with a blood vessel clamp or
vascular clamp, which can be performed in one coagulation. Of course, intraoperative treatment should be based on the
patient's actual situation.
Radiofrequency knife
RF working principle
The working principle of radio frequency technology is that the electrode working end outputs 1.71MHz/4.0 MHz radio frequency electromagnetic waves, rather than current. The large number of polar water molecules affected by the electromagnetic field inside the cell, under the action of this local high-frequency electromagnetic field, quickly oscillate and collide, promoting the rupture of the cell wall and achieving the cutting purpose; At the same time, water molecules generate heat through friction during high-speed movement, converting electrical energy into thermal energy. As the blood temperature rises, soluble proteogen in the plasma becomes insoluble protein monomers. Thrombin transforms protein monomers into protein polymers, which interweave into a network and form blood clots within the blood cell network, completing the coagulation process.
Treatment process
Compared with laser or conventional electrosurgical equipment, RF waves have the
Radiofr
Radiofrequency kni
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