ThermoBLOCK is an advanced radiofrequency-based solution engineered for fast, safe, and effective treatment of hemorrhoids (HD) and anal fistulas. Utilizing 4 MHz radiofrequency to generate targeted thermal energy at the probe’s tip, ThermoBLOCK induces coagulative necrosis—offering a minimally invasive technique that can significantly alleviate patient symptoms with reduced procedural discomfort and faster recovery times compared to conventional surgical approaches.
Key Features and Technology
4 MHz Radiofrequency Generator
- High-Frequency Energy: Produces rapid radio waves that heat tissue at the probe tip, delivering precise thermal ablation.
- Controlled Coagulation: Limits excessive spread of heat, preserving surrounding healthy tissue and minimizing collateral injury.
Thermal Coagulation Tip
- Intracellular Vaporization: The intense heat causes intracellular water to boil, raising cell pressure until it ruptures from within—known as cellular volatilization.
- Coagulative Necrosis: Targeted tissue necrosis leads to fibrotic changes or plication of the anorectal mucosa in hemorrhoids, diminishing prolapse and related symptoms.
Ergonomic & Minimal Access Design
- Slim, Maneuverable Probe: Facilitates straightforward positioning in the anal canal, ensuring minimal discomfort and easy angle adjustments.
- Reduced Postoperative Pain: With no significant cutting or stitching, ThermoBLOCK can enable a quicker return to daily activities.
Efficient & Precise Treatment
- Short Ablation Times: High-frequency radio waves rapidly create the desired necrotic effect, reducing total procedure length.
- Outpatient Potential: Many treatments can be performed under local or regional anesthesia, lowering hospital resource usage.
Clinical Advantages & Indications
Hemorrhoid Management
- Targeted Hyperthermia: Elevates local temperature in the bladder to potentiate chemotherapeutic effects, thereby improving tumor cell kill rates.
- Increased Drug Penetration: Heated environment encourages deeper and more consistent uptake of anticancer agents.
Anal Fistula Treatment
- Combination of Heat & Ionized Molecule Delivery: Creates a synergy that overcomes drug resistance and fosters thorough coverage of bladder lesions.
- Reduced Systemic Toxicity: Local administration confines drug exposure mainly to the bladder region, potentially lowering systemic side effects.
Improved Patient Tolerance
- Outpatient/Local Anesthesia: Many procedures can be performed on a short-stay basis, optimizing hospital resources and improving patient quality of life.
- Reliable Monitoring & Control: Comprehensive alarm systems plus real-time temperature feedback maintain high standards of safety.
Decreased Procedure Time
- Automatic Safety Shutdown: Mitigates risk if unexpected temperature or pressure fluctuations occur.
- Alarm Alerts: Minimizes operator error and ensures the procedure remains within the safe therapeutic window.
