The full name of the ultrasonic scalpel is ultrasonic cutting hemostatic scalpel. The working principle of the ultrasonic scalpel is to produce a low thermal effect when cutting soft tissue, and the part of the cut tissue is heated locally. After the temperature rises, the thrombin in the tissue is activated, and a large number of coagulation factors are activated, which shortens the bleeding time. Afterwards, a lot of cavitation bubbles will appear, which block the end of the blood vessel and accelerate the speed of blood coagulation. A relatively clean wound will provide doctors a better view, improve the efficiency of the operation, and make the sterilization operation safer.
Unlike the electric scalpel, the ultrasonic scalpel coagulates blood vessels mainly through mechanical resonance in addition to thermal energy. This mechanical energy can break the hydrogen bonds in the molecules, and when it is delivered to the tissue, the hydrogen bonds of the protein are broken and denatured.
However, tissues with different characteristics have different requirements for the coagulation of the ultrasonic scalpel due to their different resonance characteristics. An excellent ultrasonic scalpel will perform differentiated work on different tissues.
SurgSci Pet Ultrasonic Scalpel adopts self-developed artificial neural network (Artificial Neural Network) series of algorithms, three intelligent systems to ensure good clinical results when dealing with tissue cutting and coagulation with different characteristics.
In order to make the ultrasonic scalpel always work in the resonance state, it is necessary to track and predict the natural frequency at the current or next moment, so as to adjust the output frequency of the host to be equal to it. This way it can work in resonance.
Intelligently sense the tissue cutting progress, automatically reduce the driving power when the tissue cutting is about to be completed and sound an alarm at different cutting stages, protect the forceps head, improve the life of the forceps head gasket, and increase the service life Titanium alloy core of the ultrasonic scalpel.
Blood vessels in vivo are affected by factors such as blood pressure, body temperature, blood flow, arteries, and veins, and have different closing characteristics. Multidimensional modeling training is carried out on it, and deep learning capabilities are used to improve the stability of cutting and solidification.