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The Dophi™ Microwave Ablation System M150E is a state-of-the-art tumor microwave ablation system designed for minimally invasive oncology treatments. Powered by patented anti-phase magnetic field control technology, it delivers predictable, spherical ablation zones while ensuring maximum patient safety. Unlike traditional thermal ablation devices, the M150E features dual-channel energy output, full-antenna cooling, and real-time temperature monitoring, making it ideal for treating solid tumors in the liver, lung, and thyroid. With a compact generator and intuitive interface, it streamlines clinical workflows and reduces procedural complexity.
Patented spherical ablation technology for targeted tumor destruction
±5% precise energy output with intelligent feedback compensation
Dual-channel system (150W total power) for simultaneous multi-lesion treatment
Pyramid-shaped ceramic antenna tip for enhanced puncture accuracy and visibility
Dophi™ M150E Spherical Ablation*

Single Antenna, 50W

Single Antenna, 75W

Single Antenna, 100W
Dophi™ M150E Microwave Ablation System
| Model | Description |
M150E | ● A compact design of generator with integrated cooling pump. (in total) power output,and single channel ablation up to 100W. |
| Model | Antenna Diameter | Radiation Zone Length | Antenna Length |
SS-MWA-1531C | 15 G | 31 mm | 15 cm | |
SS-MWA-2031C | 20 cm | |||
SS-MWA-2531C | 25 cm | |||
SS-MWA-1526C | 26 mm | 15 cm | ||
SS-MWA-2026C | 20 cm | |||
SS-MWA-2526C | 25 cm | |||
SS-MWA-1525P | 16 G | 25 mm | 15 cm | |
SS-MWA-2025P | 20 cm | |||
SS-MWA-2525P | 25 cm | |||
SS-MWA-0712C | 17 G | 12 mm | 07 cm | |
SS-MWA-1012C | 10 cm |
Optional Accessories

Generator Cart Code: SPCART

Footswitch Code: SJ-B02

Temperature Probe Code: SS-TP18G-20
The anti-phase magnetic field technology ensures spherical ablation zones, minimizing damage to surrounding healthy tissue. This is a critical advantage over irregular ablation caused by conventional radiofrequency devices, especially for tumors near vital organs.
With ±5% energy output accuracy, the system eliminates over-ablation risks. Dual thermocouple monitoring prevents antenna overheating and breakage, ensuring procedural safety even during extended treatments (up to 10 minutes).
The pyramid-shaped ceramic antenna tip enables smooth puncture through tough tumor tissue and improves visualization under ultrasound/CT guidance. The full-antenna cooling circulation (shaft to tip) maintains optimal ablation temperature and extends antenna lifespan.
The independent dual-channel system allows simultaneous ablation of two tumors, cutting procedural time by up to 50%. It supports flexible power allocation (e.g., 70W + 80W) to match lesion sizes, maximizing clinical efficiency.
Hepatic Tumors: First-line minimally invasive treatment for primary/metastatic liver cancer.
Pulmonary Tumors: Specialized 26mm radiation zone antenna (SS-MWA-1526C) for lung nodule ablation.
Thyroid Nodules: Low-power settings (50–75W) for precise, scarless treatment of benign thyroid tumors.
Renal & Bone Tumors: Customizable ablation zones for tumors in anatomically complex regions.
Clinical Superiority: Patented spherical ablation reduces post-procedure complications and recurrence rates compared to traditional thermal ablation methods.
User-Centric Design: Compact generator with integrated cooling eliminates external tubing clutter; the intuitive interface requires minimal training.
Versatile Antenna Portfolio: 15G/16G/17G antennas with specialized radiation zones cater to diverse tumor types and locations.
Regulatory Compliance: Meets global safety standards for medical microwave devices, with CE certification pending for EU market access.
At 50W, the single antenna achieves a 3.5×3.5cm spherical ablation zone in 10 minutes or 2.5×2.5cm in 5 minutes, ideal for small to medium-sized tumors.
Yes, the generator has a built-in cooling pump, eliminating the need for external water tanks and simplifying setup.
Absolutely. The dual-channel system supports simultaneous ablation of two lesions, significantly reducing procedural time.
Optional accessories include a mobile generator cart, footswitch for hands-free operation, and a dedicated temperature probe for enhanced monitoring.
Revolutionize your tumor ablation procedures with the Dophi™ Microwave Ablation System M150E—the gold standard for minimally invasive, precise cancer treatment. Request a Demo today to witness its clinical efficiency firsthand. Our team provides comprehensive training, installation support, and 24/7 technical assistance for healthcare providers worldwide.
