Dr. Oppel ST-501 / ST-511 RF Electrosurgical Unit
4 MHz RF for precise cutting, deep coagulation and haemostasis
Dr. Oppel ST-501 / ST-511 is Sometech’s radiofrequency electrosurgical unit for cutting, coagulation and haemostasis across multiple surgical specialties. Mediilife describes electrode-dependent coagulation depths of 5, 3 or 2 mm and specialised electrodes selected for each clinical application. Under its cold-electrode principle, the electrode itself is not heated; tissue generates Joule heat. The source describes this as enabling precise cutting and deep coagulation with minimal collateral thermal damage, including operation in water and blood. These performance descriptions are supplier claims and should be confirmed against the device’s applicable labeling and clinical documentation.
Key Features
- 4 MHz radiofrequency energy for cutting, coagulation and haemostasis
- Electrode-selected coagulation depths of 5 mm, 3 mm or 2 mm
- Cold-electrode principle: Joule heat is generated in tissue rather than by heating the electrode
- Specialised electrodes selected for the clinical application
- Source-described cutting and deep coagulation in water and blood
- RF coagulation described by the supplier as producing coagulation necrosis to 5 mm depth
Clinical Applications
Contact our team for full technical specifications, clinical documentation, pricing, and availability for your practice.
ST-501 / ST-511 Equipment & Technology
Product Videos
Technical Specifications
- Model
- ST-501 / ST-511
- Technology
- Radiofrequency electrosurgery
- RF frequency
- 4 MHz
- Coagulation depth
- 5 mm / 3 mm / 2 mm, electrode dependent
- Functions
- Cutting, coagulation, haemostasis
Source Listing Details
- Brand / origin
- Sometech / South Korea
- Condition
- Brand new
- Listed certification labels
- CE, KFDA, ISO 13485, GMP; no model-specific certificates supplied on the page
- Listed warranty
- 12 months manufacturer warranty
- Listed lead time
- 2–4 weeks from order confirmation
- Listed price
- Price on request
- Listed supply terms
- Worldwide shipping from Korea; warranty and training included; registration documents provided. Shipping, customs documents and training quoted per destination.
Product descriptions, all four photos and the linked video are from the Mediilife listing. The source-linked demonstration shows ST-511 and is published by Dealmed, not Sometech. The source does not publish output power, input voltage, dimensions, weight or power consumption. Listed certification labels, warranty, lead time and supply terms are supplier statements, not independently verified or guaranteed by MEDIKOR USA. Confirm exact model, U.S. regulatory status and purchase terms with our team.
