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Sell ultrasonic Scalpel transdcer

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  • Company Name :Ginpertec Suzhou Co.,Ltd
  • Membership :Free member
  • Registrarion Date :2019. 05. 08
  • CountryRegion:China
  • Address:No 688,Wuzhong development Zone ,Suzhou ,Jiangsu ,China Suzhou Jiangsu, China
  • Phone / Fax:86-0512-3396779  /  
  • Contact:Mary Yan
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Description

The ultrasonic tip has a small amplitude, but the vibration frequency is extremely high, resulting in a high instantaneous acceleration. Therefore, when the soft tissue is cut, the affected part can be quickly cut without damaging the surrounding tissue.
Ultrasonic cutter head will also produce micro-acoustic flow, cavitation effect, thermal effect and hemostatic effect after contact with human body [3] :
1. Micro-acoustic flow: It is characterized by ultrasonic vibration to make the affected tissue become homogenized, and the fat in the tissue will escape when the temperature is cut. Under the action of the vibration of the cutter head, the liquefied structure can form a micro-acoustic flow near the cutter head, and the shear stress associated with the micro-acoustic flow causes the tissue cells to be destroyed.
2. Cavitation effect: The volume of microbubbles (cavitation nucleus) in the tissue fluid is rapidly expanded, and the rupture causes separation at the tissue level to achieve the effect of anatomical separation.
3. Thermal effect: Because the ultrasonic frequency is high and the energy is large, when absorbed by the medium, part of the energy is converted into heat energy, which causes the temperature of the biological tissue to rise.
4. Hemostasis effect: When the ultrasonic scalpel is working, the high-frequency oscillating cutter head contacts the tissue fluid or blood, which produces a strong cavitation effect. The thermal effect of a large number of cavitation bubble bursting causes the nearby protein to break and solidify and block at the vascular fracture. Emergency hemostasis; at the same time, whether the vibration friction or cavitation effect of the scalpel cutting will cause a certain degree of temperature rise in the body, which can increase the activity of thrombin in the blood near the area, thereby accelerating the blood coagulation reaction process.

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  • Sell ultrasonic Scalpel transdcer

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