Foraminoscope technology for treating lumbar disc herniation - the optimal choice for minimally invasive treatment

RF and Plasma Solutions for Endoscopic Spine Surgery

 

Endoscopic spine surgery requires controlled energy delivery within a limited working space and close to sensitive anatomical structures. Greenland provides radiofrequency surgical generators, bipolar surgical electrodes, plasma systems and related accessories designed to support precise soft-tissue cutting, ablation, coagulation and hemostasis in approved minimally invasive surgical applications.

 

Our spinal surgery solution is intended for hospitals, spine centers, medical device distributors and OEM partners looking for a coordinated combination of surgical equipment and compatible consumables. Product selection should be based on the intended procedure, endoscopic workflow, required energy mode, electrode dimensions and regulatory requirements in the destination market.

 

Indications for Foraminoscope Technology:

Simple disc herniation, severe protrusion or prolapse with nerve root symptoms;free-floating type and combined with osteophytosis, spinal stenosis;

hypertrophy of the ligamentum flavum, stenosis of the lateral recess, and degenerative conditions in the elderly that are not suitable for surgical intervention;

discogenic low back pain and leg pain; cervical spine disease;artificial disc placement;

The foraminoscope technology has broad indications and can treat almost all types of disc herniation;
It is also applicable to some bony lesions such as spinal canal stenosis, intervertebral foramen stenosis, and calcification;
It can be extended to treat common cervical diseases such as disc herniation, osteophytosis, and hypertrophy of the ligamentum flavum under cervical endoscopy;
The trauma is minimal, requiring only a 15px skin incision without damaging the paraspinal muscles, ligaments, or removing the vertebral lamina, thus not affecting the stability of the spine; it does not affect remedial surgery in case of failure; it is highly safe, with the surgery being completed under local anesthesia, allowing interaction with the patient, without injuring nerves and blood vessels, with minimal intraoperative bleeding and clear vision, greatly reducing the risk of misoperation;

The spinal canal and nerves can be clearly observed, and the protruding nucleus pulposus can be accurately removed under direct vision during the operation, with results consistent with those of discectomy. In addition, it can prevent postoperative segmental instability and spondylolisthesis. Postoperative care is simple, requiring only oral antibiotics, with a short recovery time; patients recover quickly, and can ambulate the day after surgery, with an average of 3-6 weeks to resume normal work and physical exercise. The surgical cost is low, with no need for implants, reducing the economic burden on patients.

 

 

The purpose of the minimally invasive technology of intervertebral foraminoscope is to relieve the pressure on the nerve root and eliminate the pain caused by nerve compression by thoroughly removing the protruding or prolapsed nucleus pulposus and hyperplastic bone outside the intervertebral foramen and the fibrous ring of the intervertebral disc.

The surgical method involves the use of a specially designed intervertebral foraminoscope, along with corresponding minimally invasive spinal surgical instruments, imaging systems, and a dual-frequency radiofrequency machine, collectively forming a minimally invasive spinal surgery system. While completely removing protruding or prolapsed nucleus pulposus, it also clears osteophytosis, treats spinal stenosis, and can use radiofrequency technology to repair damaged annulus fibrosus. The use of intervertebral foraminoscope nucleus pulposus resection allows precise surgery on the intervertebral disc without touching healthy tissue.

The minimally invasive technique of intervertebral foraminoscope for spinal surgery is performed outside the annulus fibrosus, thus maximizing the integrity of the annulus fibrosus and maintaining the stability of the spine. It offers the minimal trauma and best results among similar surgeries for patients. The minimally invasive technique of intervertebral foraminoscope for spinal surgery represents a brand-new concept of spinal minimally invasive surgery. It can be used to treat disc herniation, foraminoplasty, and annulus fibrosus repair in all segments from the cervical spine to L5-S1. The satisfactory efficacy of the surgery can reach 85% to 90%. Due to its numerous advantages, the international spinal surgery community has recognized that intervertebral foraminoscope nucleotomy will become a leading method in this field in the future, just like the well-developed arthroscopy.

 

 

RF Energy in Endoscopic Spine Surgery

 

During endoscopic spinal procedures, surgeons work through a narrow access channel where visibility, instrument control and thermal management are important. Bipolar radiofrequency technology concentrates energy between the electrode poles, supporting localized cutting and coagulation of target soft tissue.

 

The RFS-4000KD bipolar RF electrosurgical unit provides 1.71 MHz bipolar output and is designed for low-temperature cutting and coagulation. Its applications include minimally invasive cervical and lumbar spine procedures where controlled energy delivery and dependable hemostasis are required.

 

For a coordinated single-use solution, the generator can be configured with the disposable bipolar high-frequency surgical electrode. The electrode is designed for use with a compatible RF generator during endoscopic spinal procedures involving soft-tissue cutting, ablation and coagulation.

 

Spine Surgery System Configuration Options

 

Procurement Requirement	Recommended Product	Primary Functions	Buyer Considerations
Bipolar RF solution for endoscopic spine procedures	RFS-4000KD RF Electrosurgical Unit	Controlled cutting and coagulation	Confirm electrode model, working dimensions, voltage and approved indications
Single-use bipolar electrode supply	Disposable Bipolar RF Electrode	Cutting, ablation and coagulation with a compatible generator	Confirm sterility, shelf life, connector, packaging and annual consumption
Low-temperature plasma platform	P-300 Plasma Surgery System	Plasma-assisted ablation and coagulation	Verify that the registered indications in the destination market cover the intended spinal procedure
Combined RF and plasma platform	PRF-300 RF and Plasma Surgery System	RF cutting and coagulation plus plasma ablation	Suitable for buyers seeking one platform for multiple approved surgical applications

The final configuration may include the generator, foot switch, power cable, compatible electrode or wand and other required accessories. Buyers should confirm the exact scope of supply in the quotation because included components may differ by model and project.

 

What Buyers Should Confirm Before Selecting a Spine RF System

 

Procedure and intended use

Provide the intended spinal procedure, surgical approach and target tissue. Greenland will use this information to determine whether the proposed generator and electrode configuration falls within the approved product application.

 

Endoscope and working-channel compatibility

Electrodes should not be selected by connector type alone. Working length, shaft diameter, distal-tip structure, angle, insulation and compatibility with the existing endoscopic channel should also be evaluated. Technical drawings or samples of the existing equipment can help reduce compatibility risk.

 

Generator and electrode matching

Each electrode must be used with a compatible generator and approved operating mode. Buyers should confirm output frequency, connector interface, available power settings, foot-control functions and whether the electrode is designed for RF, plasma or combined operation.

 

Sterile consumable management

For disposable spinal electrodes, procurement teams should review sterilization information, shelf life, packaging integrity, lot traceability, storage requirements and minimum order quantities. Annual procedure volume can be used to plan initial stock and replenishment intervals.

 

Documentation and regional registration

Medical device requirements differ between countries. Before ordering, distributors should provide the target market and required documentation. Product availability, certification and permitted indications must be confirmed against the applicable registration documents and instructions for use.

 

Procurement Checklist for Distributors and Hospitals

 

• ♦  Target country and applicable medical device registration requirements
• ♦  Hospital department and intended surgical application
• ♦  Existing endoscope brand, working-channel size and accessory interface
• ♦  Required RF, plasma or combined operating mode
• ♦  Generator input voltage and plug configuration
• ♦  Required electrode length, diameter, angle and tip design
• ♦  Sterile single-use or reusable accessory requirements
• ♦  Estimated annual generator and consumable quantities
• ♦  Required training, technical documentation and after-sales support
• ♦  OEM branding, labeling or packaging requirements

 

Why Work with Greenland for Spine Surgery Solutions?

Established in 2003, Greenland has more than 20 years of experience in the research, development and manufacture of radiofrequency surgical equipment. The company combines surgical generators, compatible electrodes and supporting accessories in one product portfolio, helping distributors and hospitals simplify technical matching and long-term consumable procurement.

 

• ♦  RF generators, plasma systems, electrodes and accessories from one supplier
• ♦  Product development and technical support from an experienced R&D team
• ♦  ISO 13485 quality management system
• ♦  Controlled production and testing processes for medical equipment and consumables
• ♦  Support for distributor projects, technical evaluation and OEM/ODM cooperation
• ♦  Ongoing supply of compatible electrodes and replacement accessories

Learn more about our complete range of surgical electrodes and probes, or review our radiofrequency electrosurgical units for additional product options.

 

Spine Surgery System Recommendation

 

To receive an accurate product recommendation, please provide your target country, intended procedure, existing endoscopic equipment, required electrode dimensions, estimated annual procedure volume and certification requirements. Greenland can then recommend an appropriate generator, electrode and accessory configuration for your hospital, distribution project or OEM program.

Contact Greenland to request technical specifications, compatible electrode options, regulatory documents and a project quotation.

 

Frequently Asked Questions

 

Which Greenland RF system is most suitable for endoscopic spine surgery?

Based on the current product portfolio, the RFS-4000KD and its compatible disposable bipolar high-frequency surgical electrode are the most directly positioned combination for cervical and lumbar endoscopic applications. Final selection depends on the approved intended use and technical requirements.

What is the difference between an RF system and a plasma system?

An RF system delivers radiofrequency energy for controlled cutting and coagulation. A plasma system uses RF energy in a conductive medium to create a localized plasma field for tissue ablation and coagulation. The appropriate technology depends on the procedure and approved product indication.

Can Greenland electrodes be connected to any surgical generator?

Compatibility is not universal. The generator model, connector, output mode, operating frequency and electrode design must be checked before use.

Are spinal RF electrodes supplied sterile?

Disposable electrode models are supplied for single-use clinical workflows. Buyers should request the model-specific sterilization method, shelf life and packaging documentation when preparing a regulated procurement project.

Does the quotation include the generator, foot switch and electrodes?

The scope of supply depends on the selected configuration. Buyers should request an itemized quotation covering the generator, foot switch, power cable, electrodes, accessories, spare parts and initial consumable quantity.

Do you support distributor and OEM projects?

Yes. Greenland supports distributor cooperation, technical evaluation and OEM/ODM projects. Available customization and documentation should be confirmed according to the product model, order volume and target market.

These products are intended for use by trained medical professionals in accordance with the applicable product registration, approved indications and instructions for use.