Lumbar fusion cage

Lumbar fusion cage

Product Summary：

The product is made of PEEK material (grade LT1) that meets the requirements of the YY/T0660 standard, and the developing point is made of TC4 titanium alloy material that meets the requirements of the GB/T13810 standard. It contains non-sterile packaging and radiation sterilization packaging, and the sterilization period is valid. For five years.

Instructions
The implantation of the device should be performed by a physician who fully understands the device, its use, equipment, and the required surgical techniques, and should be performed in strict accordance with the instruction manual and operation technical manual.
Features
  • PEEK material, X-ray transmission characteristics, elastic modulus close to human bone, with good biocompatibility.
  • Anatomical design, wedge and arc, suitable for different endplate shapes.
  • Metal maker for easy position of the implant.
  • Spiny protrusions on the upper and lower surfaces, with good immediate stability.
Specifications
Product Type Model Specification
Height Width Length Inclination α
Lumbar fusion cage YZRH-Ⅰ 7,8,9,10,11,12,13,14 10,12 18,20,22,24,26,28 -
YZRH-Ⅱ 7,8,9,10,11,12,13,14 10,12 20,22,24,26,28,30,32,34,36 -
YZRH-Ⅲ 7,8,9,10,11,12,13,14 10,12 20,22,24,26,28,30,32,34,36 5°,8°
YZRH-Ⅳ 7,8,9,10,11,12,13,
14,15,16,17,18,19,20		 8,10,12 18,20,22,24,26,28,30,32,34 5°,8°
Scope of application
Used in conjunction with spinal internal fixation products for orthopedic surgery to treat spinal disc herniation or degeneration, narrowing of the intervertebral space, lumbar false joints, degenerative spondylolisthesis or isthmic spondylolisthesis with unsatisfactory reduction, for cervical, lumbar, and lumbosacral Segment fusion fixation