Breakthroughs in Microwave Ablation: Harnessing the Power of Robotics For Enhanced Precision and Effectiveness
- Himanshu Patni
- December 15, 2023
- HEALTHCARE, NEWS
- Cancer Research, Cancer Treatment, HealthTech, Interventional Radiology, Medical Advancements, Medical Innovation, Medical Technology, MedTech, Microwave Ablation, Tumor Ablation
- 0 Comments
Stepping into the Future: Understanding Microwave Ablation
Microwave ablation is one of the recent developments in the field of tumor ablation. These devices enable flexible treatment approaches, including percutaneous, laparoscopic, and open surgical access. These devices represent the ultimate option for minimally invasive soft tissue surgery such as liver, kidney, and lung. The basic components of microwave devices include a generator, power distribution system and antennas. In order to do image-guided surgery, several microwave ablation equipment can also be used with CT and ultrasound scanners. The use of a CT or ultrasound scanner during guided surgery makes it easier for the surgeon to locate the ablation target and position the right probe. The growth of the market can be attributed to the rising rates of liver, lung, bone, and kidney cancer globally. The increasing number of procedures using image-guided technology is also driving market expansion. The popularity of microwave ablation devices is expected to increase in the near future due to technological advancements and a growing preference for minimally invasive procedures.
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Properties & Advantages of Microwave Ablation
Applications of Microwave Ablation
1. Lung Cancer: Microwave ablation (MWA) has emerged as a promising technique for the treatment of lung cancer, offering a minimally invasive approach with potentially favorable outcomes. The ability of MWA to effectively target tumors of varying sizes and locations within the lungs further adds to its appeal in the lung cancer segment.
2. Liver Cancer: Microwave ablation is commonly used as a treatment option for liver tumors, especially in cases where surgery is not feasible. It can effectively destroy cancer cells while preserving healthy liver tissue, providing an alternative to surgery or as a bridge to liver transplant.
3. Pancreatic Cancer: Currently, no microwave ablation device has currently been approved for the management of pancreatic cancer, several preclinical and clinical studies have demonstrated an encouraging response of microwave ablation in the management of pancreatic cancer.
4. Kidney tumor: Microwave ablation has shown promising results in the treatment of small kidney tumors that are difficult to access with surgical procedures. It can be performed percutaneously, meaning through the skin, with a needle-like probe, thus avoiding the need for open surgery and reducing the risk of complications.
5. Bone Cancer: Microwave ablation has emerged as a promising treatment modality for bone cancer, offering a minimally invasive option to destroy tumor cells in the bone. In the microwave ablation market for bone cancer, one notable company that provides products and technologies is AngioDynamics. AngioDynamics offers a microwave ablation system called the NanoKnife® System, which is designed for the treatment of various types of cancer, including bone cancer. The NanoKnife System utilizes high-energy microwave pulses to create irreversible electroporation, leading to the destruction of tumor cells in the bone.
Opportunities in the Microwave Ablation Market
Latest Trend in Microwave Ablation Market: Robot-Assisted Microwave Ablation (RAMA)
· Robot-assisted microwave ablation (RAMA) is an innovative medical procedure that combines the precision of robotics with microwave technology to perform minimally invasive treatments. This cutting-edge technique uses robotic assistance to enhance the accuracy and efficiency of microwave ablation, a procedure commonly used to treat various medical conditions.
· One significant trend is the integration of advanced imaging technologies with RAMA systems. By incorporating real-time imaging modalities such as ultrasound or magnetic resonance imaging (MRI), surgeons can accurately visualize the target tissue and surrounding anatomy during the procedure. This ensures the precise placement of the ablation probe and reduces the risk of damaging nearby critical structures.
· Another emerging trend in RAMA is the utilization of artificial intelligence (AI) algorithms. AI technologies, including machine learning and deep learning, can analyze large datasets, identify patterns, and assist in decision-making during the ablation process. These algorithms can help predict the optimal ablation parameters and optimize treatment outcomes based on patient-specific characteristics and pathology.
· Additionally, there is a growing interest in miniaturizing RAMA systems. This trend focuses on developing smaller, more agile robotic platforms that can access and ablate tumors in challenging anatomical locations. The miniaturization of RAMA devices enables surgeons to perform procedures in previously inaccessible areas and expand the application of this technology to various clinical scenarios.
· Furthermore, there is ongoing research to enhance the safety of RAMA procedures. This includes the development of robotic navigation systems that provide real-time feedback and intelligent algorithms to prevent inadvertent tissue injury. By improving safety measures, these advancements mitigate the potential risks associated with RAMA and further increase its clinical utility.
Few Recent Development in the field of Robotic-assisted microwave ablation (RAMA)
· For instance, in April 2023, Ethicon announced the treatment of the first patient in North America in its Investigational Device Exemption (IDE) clinical trial, the POWER1 study. This prospective, multicenter, single-arm study is intended to demonstrate the safety and effectiveness of transbronchial microwave ablation using the NEUWAVE FLEX Microwave Ablation System guided by the MONARCH Platform.
· In March 2023, The Chinese University of Hong Kong (CUHK) has achieved a groundbreaking milestone by becoming the pioneer in performing a noninvasive and lung-conserving robotic-assisted bronchoscopic microwave ablation (RBMA) procedure on lung metastases.
Conclusion
In conclusion, trends in robotic-assisted microwave ablation (RAMA) include the integration of robotics and AI, the development of smaller and more flexible robotic systems, the integration with imaging modalities, wider adoption across medical specialties, and the development of new ablation techniques and technologies. These trends are driving the advancement of RAMA, leading to improved patient outcomes and expanding its application in the field of minimally invasive tumor treatment. According to the UnivDatos Market Insights analysis, the rising prevalence of cancer, advantages of microwave ablation over traditional methods, and increased research and development activities, etc., are driving the microwave ablation market, and as per their “Microwave Ablation Market” report, the global market was valued at USD 1,270.22 million in 2022, growing at a CAGR of 9.2% during the forecast period from 2023 – 2030 to reach USD XX billion by 2030.
