Why are radio frequency high-frequency surgical devices more suitable for fine minimally invasive surgery?
Radiofrequency high-frequency surgical equipment is more suitable for fine minimally invasive surgery? It mainly depends on the frequency and working principle of the radiofrequency high-frequency surgical equipment.
The working principle of radiofrequency high-frequency surgical equipment is that the electrode output generates electromagnetic waves at a very high frequency, generally above 1.5MHz (for example, the frequency of products from Gralambo Company is 4MHz). The electromagnetic waves are concentrated in a very small area through the electrode. Since cells contain a large amount of water molecules (water molecules are polar molecules and are affected by electromagnetic fields), under the action of this localized high-frequency electromagnetic field, water molecules oscillate rapidly, colliding with the cell wall and causing it to rupture, thus achieving the purpose of cutting.
Some studies have pointed out that frequencies of 3.8-4.0MHz cause minimal lateral thermal damage to human tissues, with a working temperature of 40-70℃. Low-temperature cutting results in a small wound area, with no carbonization of tissues; healing is quick, and recovery is fast; cutting is fine and accurate, making precise operations easy to control.
Home
Product
Application
News
About
Contact Us
Message consultation
If you are interested in our products, please leave your phone number.
Consult immediately →