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Geasure Medical
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ISO 13485 \ CE \ FDA 510(k) Cleared \ Free Sale Certificate\ MDSAP
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Titanium Alloy
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Custom service supported
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7–14 Days (OEM: 15–30 Days)
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Sterile packaging or non-sterile
Cervical Cage Product Introduction
The Cervical Expandable Titanium Cage is a premium spinal fusion implant engineered for anterior cervical corpectomy and reconstruction. Manufactured from medical-grade titanium alloy, it features an innovative height-adjustable mechanism that allows surgeons to restore sagittal alignment precisely during surgery. Its hollow-carved design facilitates bone grafting and fusion, while jagged edges provide immediate stability. With a 10° lordotic angle and flexible fixation options, this cage addresses a wide range of cervical pathologies. It is ISO, CE, FDA, FSC, and MDSAP certified, and available for OEM customization.
Cervical Cage Videos
Main Advantages
Adjustable Height Mechanism
The limiting nut and height adjustment gear enable precise intraoperative expansion, ensuring an optimal fit for each patient's anatomy.
Secure Locking System
A locking nut maintains the expanded height, preventing collapse and maintaining alignment.
Enhanced Fusion Environment
The hollow-carved design allows for ample bone grafting, promoting successful arthrodesis.
Immediate Stability
Jagged edges on the superior and inferior surfaces grip the endplates firmly, reducing migration risk.
Anatomical Lordotic Curve
A 10° angle helps restore physiological cervical lordosis.
Flexible Fixation
Self-tapping screws with adjustable angles (3°, 10°, 15°) and a diameter of 4.0/4.5 mm provide versatile anchoring options.
Premium Material
Titanium alloy ensures biocompatibility, corrosion resistance, and MRI compatibility.
Size Parameters
The Cervical Expandable Titanium Cage is available in a range of sizes to accommodate different patient anatomies. The mesh cage height ranges from 20 mm to 60 mm, with adjustable expansion options. The table below details the available dimensions.
Mesh Cage Height (mm) | Expanded Height Range (mm) | Screw Diameter (mm) | Screw Length (mm) | Lordotic Angle |
|---|---|---|---|---|
20–25 | 25–32.5 | 4.0 / 4.5 | 12–18 | 10° |
25–32.5 | 30–42.5 | 4.0 / 4.5 | 12–18 | 10° |
30–42.5 | 40–60 | 4.0 / 4.5 | 12–18 | 10° |
40–60 | – | 4.0 / 4.5 | 12–18 | 10° |
Note: Custom sizes are available upon request.
Cervical Expandable Titanium Cage Instruments
Why Choose Geasure Medical?
Medical-Grade Materials
Manufactured with certified medical-grade titanium alloy.
Precision Manufacturing
Produced using high-precision CNC machining and controlled manufacturing processes.
OEM & ODM Support
Providing customized product dimensions, screw configurations, packaging, and branding services.
Regulatory Support
Supporting CE, FDA, ISO 13485, and other regulatory documentation based on product registration status.
Flexible MOQ
Suitable for distributors, importers, and OEM partners.
Rapid Response
Professional quotations and technical support for global B2B clients.
RFQ: Cervical Expandable Titanium Cage
Frequently Asked Questions & Technical Specifications
Q1: What is the primary material used in the Cervical Expandable Titanium Cage?
The cage is crafted from medical-grade titanium alloy, which is widely recognized for its biocompatibility, strength, and resistance to corrosion. This material also allows for postoperative MRI imaging without significant artifacts.
Q2: How does the expandable mechanism work during surgery?
The cage features a height adjustment gear and a limiting nut. Using a dedicated instrument, the surgeon rotates the gear to expand the cage to the desired height. Once the optimal height is achieved, the locking nut is tightened to secure the position, ensuring stable fixation and preventing collapse.
Q3: What certifications does this product hold?
The Cervical Expandable Titanium Cage is certified with ISO, CE, FDA, FSC, and MDSAP. These certifications reflect compliance with international quality and safety standards for medical devices.
Q4: Can the cage be customized for specific patient needs?
Yes, custom service is supported. OEM orders are available with a lead time of 15–30 days, while standard orders typically ship within 7–14 days. Custom sizes, angles, and screw configurations can be accommodated upon request.
Q5: What are the key indications for using this cage?
The device is indicated for the following conditions:
- Degenerative cervical spine diseases
- Severe trauma with vertebral fractures or dislocations
- Cervical kyphosis deformity correction
- Cervical tumor resection
- Ossification of the posterior longitudinal ligament (OPLL) causing spinal cord compression
Q6: How does the hollow-carved design benefit fusion?
The hollow-carved design creates a spacious chamber for bone graft material, which promotes vascularization and osteogenesis. This design enhances the fusion process by providing a conducive environment for new bone growth and integration.
Q7: What is the lordotic angle of the cage, and why is it important?
The cage features a 10° lordotic angle, which helps restore the natural curvature of the cervical spine. Maintaining this alignment is crucial for optimal biomechanics, reducing stress on adjacent segments, and improving clinical outcomes.
Q8: Are the screws compatible with the cage?
Yes, the cage is designed to work with self-tapping screws that offer specific adjustable features and dimensions to ensure a secure and tailored fixation construct:
- Adjustable Angles: 3°, 10°, 15°
- Available Diameters: 4.0 mm and 4.5 mm
- Available Lengths: 12 mm to 18 mm
