Portable Orthopedic Spine Radiofrequency Ablation Low Temperature Plasma Precise Cutting Ablation for Sports Medicine
Portable Orthopedic RF Ablation Low Temperature Plasma System
Advanced low temperature plasma system engineered for cutting, ablation, and coagulation procedures across sports medicine and orthopedic applications. Operating at 40‑70°C low‑temperature range, it delivers precise tissue treatment with shallow thermal penetration, limiting injury to nearby healthy anatomical structures.
It supports common arthroscopic interventions including meniscus management, soft‑tissue debridement and joint cavity hemostasis. Compatible with dedicated orthopedic plasma probes, this system ensures stable intraoperative performance, reduces bleeding, alleviates post‑operative swelling, and accelerates patient rehabilitation for both hospital operating suites and outpatient arthroscopy centers.
Technical Parameters
| Operating frequency |
100KHz |
| Input voltage |
220V, 50Hz |
| Maximum output power |
≤350W |
| Grade |
0~9 grade adjustable |
Plasma vs Ordinary Radiofrequency Comparison
| Feature |
Plasma |
Ordinary Radio-frequency |
| Frequency |
100KHz |
500-2500KHz |
| Tissue Temperature |
40-70℃ |
300-600℃ |
| Medium |
Saline |
Cytolymph |
| Energy Conversion |
Electrical energy → mechanical kinetic energy |
Electric energy → heat energy |
| Mechanism |
Breaking molecular bonds |
Cell fluid evaporation |
| Effect |
Shrinking vaporization |
Degenerative necrosis |
| Recovery |
Mild pain, quick recovery |
Severe pain, slow recovery |
Clinical Benefits
- Operates at a low temperature of 40-70°C to minimize thermal damage to surrounding tissues
- The probe reaches internal lesion sites to deliver precise and efficient treatment
- Adopts bipolar or multipolar design; no electric current passes through the patient's body
- Achieves nearly bloodless surgery and shortens operation duration
- Enables minimally invasive procedures with minor trauma and accelerated patient recovery
Low Temperature Plasma Principle
The low-temperature plasma surgery system delivers brief, targeted radiofrequency (RF) energy pulses for cutting and coagulating soft tissues. Combined with proprietary insulation technology, the RF energy allows the electrode to achieve scalpel-like precision for dissection while providing hemostasis comparable to conventional electrosurgery, with minimal thermal damage to surrounding tissues.
Clinical studies verify that this low thermal injury technology brings advantages both during and after surgery. Plasma technology adopts a specific electrical waveform. When transmitted via bipolar or multipolar probes inside the human body, the electricity excites sodium chloride (NaCl) molecules within blood, mucosa, soft tissue or nucleus pulposus to form plasma.
High-speed charged particles in the plasma directly break tissue molecular bonds and vaporize tissue proteins into low-molecular-weight gases including H₂, O₂, CO₂, N₂ and CH₄. Accordingly, the plasma surgical system is applied for cutting, stripping, puncturing, vaporization, hemostasis, ablation, tissue contraction and surgical reconstruction of soft tissues in both open and minimally invasive closed surgeries.
