Descrição
The XISHAN PLA Electrosurgical Unit (PLA-CHA-ES1) is a state-of-the-art low-temperature plasma surgical console designed for minimally invasive ENT (ear, nose, and throat) procedures, as well as sports medicine and arthroscopic soft tissue management. Utilizing 100 kHz high-frequency energy to excite 0.9% normal saline into an active plasma vapor layer, it breaks organic molecular bonds at low operative temperatures (40°C–70°C).
This volumetric molecular dissolution mechanism achieves precise tissue vaporization, controlled ablation, and rapid contact hemostasis with a minimal thermal penetration depth (<0.1 mm), significantly reducing intraoperative bleeding, minimizing collateral mucosal necrosis, and drastically relieving post-operative patient pain.
Core Performance & Safety Innovations
Low-Temperature Kinetic Ablation
Operates at 40°C–70°C instead of conventional electrocautery (200°C–400°C), preserving adjacent critical anatomical structures, nerve beds, and mucosal margins.
Intelligent Electrode Recognition
Automatically detects connected ENT and arthroscopic plasma probes via smart RFID chip, auto-loading optimized default vaporization and coagulation energy levels.
Distinguishable Acoustic Feedback
Distinct tone frequencies clearly differentiate between ablation and coagulation outputs, preventing accidental pedal activation during delicate operations.
Synchronized Fluid & Smoke Evacuation
Integrated saline flow management and large-bore suction channel maintain continuous tip cooling, clear endoscopic visualization, and clog-free field drainage.
Dual Operative Modes
- Vaporization / Ablation Mode (1–10 Levels): Up to 350W output power for rapid volumetric soft tissue debulking, channel creation, and precise surgical contouring.
- Coagulation / Hemostasis Mode (1–10 Levels): Up to 49W output power for instant thermal contraction of micro-vessels and localized capillary sealing.
- IPX8 Waterproof Dual Footswitch: Ergonomic heavy-duty foot controller with dedicated yellow (ablation) and blue (coagulation) pedals with tactile non-slip tread.
Clinical Indications & Surgical Scope
- Pediatric & Adult Otolaryngology: Coblation tonsillectomy, adenoidectomy, and tonsillotomy.
- Rhinology & Snoring Treatment: Submucosal inferior turbinate reduction, Uvulopalatopharyngoplasty (UPPP), and soft palate channeling.
- Laryngology & Skull Base: Vocal cord polyp resection, laryngeal papilloma ablation, and posterior epistaxis control.
- Arthroscopic Joint Surgery: Synovial debridement, subacromial decompression, and articular cartilage smoothing.
Technical Specifications Matrix
| Parameter | Specification Value |
|---|---|
| Working Frequency | 100 kHz ± 10% |
| Operating Temperature | 40°C – 70°C (Low Thermal Spread <0.1 mm) |
| Max Output Power (Ablation) | 350 W @ 250 Ω (10 Adjustable Energy Levels) |
| Max Output Power (Coagulation) | 49 W @ 250 Ω (10 Adjustable Energy Levels) |
| Conductive Medium | 0.9% Sodium Chloride (Normal Saline) |
| User Interface | 5.0-inch Color Touch LCD with Real-Time Parameter Display |
| Footswitch Protection | IPX8 High-Grade Waterproof Dual-Pedal Unit |
| Power Requirements | AC 100–240 V, 50/60 Hz |
Standard System Package
- 1 × PLA-CHA-ES1 Plasma Electrosurgical Console
- 1 × Multi-Function Dual-Pedal Waterproof Footswitch (IPX8)
- 1 × Hospital-Grade Detachable Power Cable
- 1 × Equipotential Grounding Cable
- 1 × Comprehensive User Manual & Maintenance Guide
