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[Apparatus and technical devices for ultrasonic hyperthermia]
Meditsinskaia Radiologiia
|January 1, 1987
Summary
This study presents an apparatus for ultrasonic tumor hyperthermia using 0.5-3 MHz generators and specialized radiators. It discusses the advantages and disadvantages of this innovative heating method for cancer treatment.
Area of Science:
- Biomedical Engineering
- Medical Physics
Context:
- Developing advanced therapeutic technologies for oncology.
- Addressing the need for precise and effective cancer treatment modalities.
Purpose:
- To describe the design and components of a novel apparatus for ultrasonic tumor hyperthermia.
- To present acoustic field measurement results for developed piezoceramic radiators.
- To critically evaluate the benefits and limitations of ultrasonic hyperthermia in cancer therapy.
Summary:
- The apparatus utilizes ultrasonic generators (0.5-3 MHz) and diverse piezoceramic radiators to deliver focused or plane ultrasonic waves for tissue heating.
- Integrated thermoprobes (thermocouples) and temperature meters enable accurate monitoring of hyperthermia treatment.
- Acoustic field measurements were performed, and the advantages and shortcomings of the ultrasonic hyperthermia technique were analyzed.
Impact:
- Provides a foundation for further development and clinical application of ultrasonic hyperthermia systems.
- Contributes to the understanding of acoustic field characteristics crucial for optimizing hyperthermia efficacy.
- Offers insights into the practical considerations for implementing ultrasonic tumor treatment.