Single-Use Electrocautery Electrodes | Dental surgeries, minimally invasive procedures | 2–4mm insulated tungsten loop (ISO 11607 packaging) ▲ Single-use design (EN149:2001 compliance) | Eliminates cross-contamination risk (FDA 510(k) cleared) Prevents sterilization-associated wear (ASTM F2983) | Higher per-unit cost ($0.50/unit vs reusable $0.10/unit) Increased medical waste volume |
Reusable Electrocautery Forceps | Open surgeries, prolonged coagulation needs | 316L stainless steel jaws (ASTM F138) Reusable after sterilization (ISO 17665) | 10,000+ sterilization cycles (ISO 17665-1) Adjustable jaw tension (EN ISO 13485) | Requires autoclave maintenance ($500/year) Risk of nicking during repeated use |
Bipolar Coagulation Probes | Laparoscopic procedures, delicate tissues | 0.3mm tip precision (IEC 60601-1) 10W–50W power range (IEC 60601-2-2) | Minimizes collateral tissue damage (≤2mm coagulation zone) Non-polarized current (ASTM F2992) | Higher initial cost ($200/unit) Limited reach in tight anatomical spaces |
Monopolar Diathermy Pencil | General surgeries, large vessel coagulation | 4mm active electrode tip (IEC 60601-2-2) Frequency: 500kHz (IEC 60601-1) | Rapid 30W–300W power adjustment (FDA 510(k) validated) Universal connector compatibility | Requires grounding pad (ISO 80369-3) Risk of stray current burns |
Disposable Electrosurgical Blades | Ambulatory surgical centers, high-volume clinics | 15° angled blade (ISO 7153-1) Carbonized tungsten core (ASTM F1405) | 99.9% microbial barrier (ISO 11607) Pre-sterilized packaging (AAMI/ANSI ST79) | Blade dullness after 10 uses (ASTM F2983) Not suitable for complex dissections |
Reusable Tissue Sealing Instruments | Robotic-assisted surgeries, vascular sealing | 8mm jaw width (ISO 13485) 150°C sealing temperature (IEC 60601-2-2) | 5mm vessel sealing strength (ASTM F2992) Integrated pressure sensors (ISO 13485) | Requires $10k+ robotic system integration Steep learning curve for optimal use |