Description
Le XISHAN PLA-CHA-OS1 Arthro Plasma Surgical Device is a specialized low-temperature electrosurgical ablation console engineered for sports medicine and arthroscopic joint procedures. Powered by a 100 kHz high-frequency excitation field operating in normal saline (0.9% NaCl), it generates a localized low-temperature plasma field (40°C–70°C) to perform precise tissue dissolution, articular cartilage sculpting, and rapid coagulation.
Compared with conventional radiofrequency (RF) and mechanical shavers, the PLA-CHA-OS1 provides superior tissue edge sealing and chondrocyte preservation with sub-millimeter thermal penetration (<0.1 mm), avoiding collateral chondral necrosis and speeding up joint mobility recovery.
Arthro-Specific Engineering Highlights
Chondral-Sparing Low-Temp Ablation
Operates at 40°C–70°C, maintaining molecular-level tissue vaporizing while preventing thermal chondrocyte necrosis on sensitive articular surfaces.
Smart Impedance & Scope Protection
Integrated dynamic impedance sensing automatically interrupts power output if the probe touches metal instruments or the arthroscope sheath, eliminating arcing damage.
High-Flow Joint Suction Management
Expanded aspiration bore ensures continuous removal of ablated gas bubbles, debris, and saline, maintaining an unobstructed, crystal-clear 4K arthroscopic field.
Deep-Joint & Hip Reach Capability
Optimized to drive standard (135 mm) and extended-reach (160 mm) orthopedic electrodes for narrow joint spaces, femoroacetabular impingement (FAI), and spine endoscopy.
Dual Operative Modes & Control
- Ablation / Vaporization (1–10 Levels): Max 350W power output for rapid synovial debridement, subacromial bursectomy, and meniscus edge contouring.
- Coagulation / Hemostasis (1–10 Levels): Max 49W power output for instant vascular sealing and ligament shrinkage without deep heat spread.
- IPX8 Dual-Pedal Footswitch: Heavy-duty, non-slip waterproof footswitch with distinct tone cues for cut vs. coagulation activation.
Indications cliniques et applications articulaires
- Arthroscopie de l'épaule : Rotator cuff debridement, subacromial decompression, labral repair, and biceps tenotomy.
- Arthroscopie du genou : Meniscectomy, anterior/posterior cruciate ligament (ACL/PCL) stump debridement, synovectomy, and lateral retinacular release.
- Arthroscopie de la hanche : Labrum trimming, acetabular rim recession, and femoroacetabular impingement (FAI) soft tissue clearance.
- Small Joint & Spine: Wrist triangular fibrocartilage complex (TFCC) debridement, ankle arthroscopy, and endoscopic spine disc modulation.
Technical Specifications Matrix
| Parameter | Specification Value |
|---|---|
| Operating Frequency | 100 kHz ± 10% |
| Working Temperature | 40°C – 70°C (Thermal Depth <0.1 mm) |
| Ablation Output Power | Max 350 W @ 250 Ω (10 Adjustable Levels) |
| Coagulation Output Power | Max 49 W @ 250 Ω (10 Adjustable Levels) |
| Safety Interlock | Impedance Monitoring & Automatic Arcing Protection |
| Display | 5.0-inch Color Touch LCD |
| Footswitch Rating | IPX8 High-Grade Waterproof Dual-Pedal |
| Power Input | AC 100–240 V, 50/60 Hz |
Standard System Package
- 1 × PLA-CHA-OS1 Arthro Plasma Surgical Console
- 1 × Dual-Pedal Heavy-Duty Waterproof Footswitch (IPX8)
- 1 × Hospital-Grade Power Cord
- 1 × Equipotential Grounding Cable
- 1 × Operating Manual & Reprocessing Instructions
