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Tumor Ablation System

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  • South Korea South Korea
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RFA for prevention metastasisafter resection Lung Cancer

RFA Minimal Invasive Surgery?

Alternating current through the tissue creates coagulation necrosis of benign and malignant tumors with Ultrasonography guiding, not ventrotomy.

CoATherm is based on the frictional heat principle that 480kHz currents make polarity change 480 thousands times from negative pole to positive one or from negative pole to positive one through active tip, not bring about thermal energy from of needle.


  • Liver/Lung/Kidney Cancer
  • Thyroid/Breast Benign Nodule
  • Myoma Mass
  • Pancreas/Gallbladder mass through EUS
  • etc.,


Output power
Max 200W under 100Ω
Output wave
480kHz±10% sine wave
400(W)× 385(L)× 144(H)mm
Protective Class 1, CF Type


(1)RF Electrodes for Tumor Ablation

  • Minimal Invasive Surgery
  • Temperature Monitoring
  • Applied Cold water circulation(with or not)
  • Using for 20/18/17 gauge diameters
  • 90/100/150/200/350mm length
  • 3/5/7/10/20/30mm Tip exposures
  • Ordering Number S20/S17/I18 series
  • Application : Thyroid/Breast Benign Tumor, Lung/Liver/Kidney Malignant Tumor, Myoma.,

(2)RF Electrodes for Endo-surgery

  • Temperature Monitoring
  • Applied Cold water circulation(with or not)
  • Using the Endoscope with working channel under 7French diameters
  • 0.5/1/1.5/3 mm diameters
  • 50/100/150/200cm length
  • 5/10/15/20mm Tip exposures
  • Ordering Number G05/G10/G15/G30 series