Umbrella Electrode
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Operation video | Radiofrequency ablation of liver tumor under ultrasound: 

https://www.youtube.com/watch?v=TuIDH3F2Zr4


Operation video | Radiofrequency ablation of lung tumor under ultrasound: 

https://www.youtube.com/watch?v=M1zgJkGBpQM

Temperature monitoring, anchor shaped structure, safe and effective


The product of claw shaped needle of MedSphere has 8 sub needles (part of the product has 10 sub needles), and the sub needle is RF current transmitter. The greater diameter of the claw shaped sub needle has, the greater the produced coagulative ablation region will be. MedSphere has more than 100 kinds of different specifications and types of claw shaped needles, including the different claw shaped needle diameters, the different operating lengths, and the different outer diameters of the sleeve. The doctor can choose different diameters of claw shaped needles according to the size of the tumor, choose different operating lengths according to the depth of the tumor, and choose different outer diameters of the sleeve according to the size of the wound can be bear by the patient.



Ablation treatment of malignant solid tumors

Mainly used in: ablation treatment of liver and lung tumors

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