Microwave Thyroid Ablation

Present Status of Microwave Ablation on Thyroid Nodules

In recent years, the detection rate of thyroid nodule is increasing year by year, and in random population, 40% of nodules can be detected by high-resolution ultrasonography; the incidence of thyroid cancer is also increasing, and it is one of the most rapidly increasing malignant tumors now.

At present, surgical removal remains the dominant concept, but with the change of diet structure and increase of life pressure, the patients with thyroid diseases tend to be younger. Patients are not only asking to cure the tumor, but also to keep the beauty of neck and not to affect normal life and work.

On the premise of the exact effect, the perfect minimally invasive tumor ablation technique can satisfy the requirements of less trauma, less complication and faster recovery, and achieve the effect of minimally invasive cosmetic surgery.

At the same time it does not affect the patients’ normal life. The treatment of thyroid tumor is developing rapidly in the direction of minimally invasive therapy. Among them. microwave ablation has the advantages of fast heating rate. strong ablation power, less influence by blood flow, large ablation range and stability, which has become one of the most promising therapeutic methods in the ablation field

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Microwave Therapeutic System Saberwave

Tumor and Endovenous ablation System

Model 200G

Principle of microwave ablation

With the guidance of imaging system, microwave ablation antenna is directly punctured into the tumor. Polar molecules inside the tissue move rapidly within microwave electromagnetic field, generating heat through mutual friction. When the intra-tumor temperature reaches 60°C, the cancer cell proteins will be denatured and result in irreversible necrosis. This procedure will have very small effect on other tissues. It will help improve patient’s immunity and inhibit the proliferation of cancer cells.

Indications - Fibroids

  • Clinically diagnosed fibroids. FIG grade 0-6
  • Accompanied by abdominal pain, menorrhagia, secondary anemia, compression and other symptoms
  • Patient has no perimenopausal signs

Advantages of microwave ablation in the treatment of fibroids and adenomyosis

  • Preserve uterus, no damage to pelvic structure. Lesions wil be inactivated and significantly reduced in size after ablation. which can improve or eliminate the clinical symptoms (such as dysmenorrhea, large menstrual volume, anemia, etc.).
  • Has no effect on ovarian function, menstrual cycle will be normal after ablation.
  • No surgery required, can be treated through percutaneous or transvaginal approach,
  • Simple operation, short ablation time, less trauma, no scar,safe and effective.

Microwave Generator Specifications

Feature Benefit
Generator Size & Weight 400mm*150mm*410mm(including water pump)/14KG N.W.
Portable & Compact Generator 2450 MHz operation frequency, Solid State (SSMW), Power up to 100W, Integrated peristaltic pump, no grounding pad required.
Interactive Touch Screen 7inch LCD display with, Adjustable power (5-100W) & time settings (1-30 minutes). With Touch Screen
Safety Monitoring Real-time temperature monitoring, multi-sate monitoring design, continuous and pulsed modes.
Remote Temperature Monitoring 14-gauge remote probe for real-time temperature measurements.
Certifications ISO, USFDA, CE, MDR, & CDSCO certified
Cooling Pump Integrated pump for sterile water flow.
Operating Modes Standard and pulse modes for procedural control.
Preset Programs 4 preset programs including tumor and venous ablation programs. Separate program for Track Ablation & Tumescent Application.
Warranty 2 years

Cooling Circulation Microwave Ablation (MWA)

Through microwave tissue thermocoagulation effect, the pathological tissue produces biological hyperthermia effect and it causes dehydration, coagulation, apoptosis and necrosis of nodule tissues.

Advantages of thyroid Microwave Ablation

Advantage of Microwave Therapy on Liver

  • Minimally invasive treatment, "patient-friendly" procedure
  • Simple operation with short ablation time
  • Fast recovery with very short hospital stay, no scar
  • Large ablation zone of upto 7Cm
  • No heat sink effect, Energy travels backward making it safe for use in tumors with close proximity to venous system
  • Combined therapy, can also be used intra-operative

Advantages of Microwave Ablation on lungs

  • High thermal efficiency :

    Fast ablation speed and wide ablation zone

  • Application :

    Both for peripheral and central lung nodules, cancer,GGO

  • Minimally invasive treatment :

    Minimally invasive, local inactivation, organ function preservation, less complications, to improve " life quality of patients" wide ablation

  • Combined therapy :

    It can be combined with surgery, radiotherapy and chemotherapy to improve the curative effect

Advantage of Microwave Theapy on Breast Fibroadenoma

  • No Surgical Scar
  • Minimally Invasive
  • Thin Microwave Probe 18G
  • No Cosmetic Defect
  • Same Day Discharge
  • Day Care Procedure
  • No General Anesthesia