OLIF Cage Instrument Set

  • Purchase Qty: 10 20 30 40 50
  • Unit: Set(s) Set(s) Set(s) Set(s) Set(s)
  • Fob Unit Price: US $7000 US $6500 US $5900 US $5700 US $5500
  • Payment Terms:T/T , Small-amount payment
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InnoSphere (jiaxing)technology co., ltd.

Business Type:Manufacturer

Country/Region:China

Ddu Verified

HOT Rank

8/10

Product Information

  • Certification:ISO13485
  • Place of Origin:China
  • Warranty:1 year

Description

I. Core Instrument Components 
  1. Channel Establishment Tools
    • Positioning Needles & Dilating Sleeves: Establish oblique retroperitoneal working channels with gradient specifications (e.g., Φ5.0mm to Φ20.7mm), minimizing tissue damage through stepwise dilation.
    • Protective Sleeve: 22mm diameter with light source interface for optimal surgical field exposure.
  2. Intervertebral Space Preparation Tools
    • Adjustable Disc Spreader: Precisely controls disc height, compatible with spacers of varying sizes (110/130/150mm).
    • Endplate Curettes & Nucleus Forceps: Remove disc tissue and prepare the fusion bed, featuring blunt edges to protect endplates.
    Fusion Cage Implantation System
    • Intervertebral Fusion Cage:Material: Titanium alloy or PEEK compliant with ISO 5832 standards, porous surface for bone ingrowth.
      • Design: Wedge/rectangular (e.g., OLIF-V type), some with self-locking clips to reduce displacement.
    • Implantation Tools:
      • Impactor: Thread-matched to cages for stable insertion;
      • Adjustment Tools: Impactors/extractors for fine-tuning cage position.
  3. Bone Grafting & Fixation Tools
    • Graft Funnel: Efficiently fills autologous or synthetic bone material;
    • Percutaneous Pedicle Screw System: Optional posterior fixation to enhance spinal stability.
II. Technical Features 
FeatureImplementation
Minimally InvasiveSpecialized channel tools (≤22mm) enable 3-5cm incisions, avoiding psoas and neurovascular structures.
Precision ControlDepth-limiting designs (e.g., calibrated positioning needles) + compatibility with optical navigation.
Corrosion ResistanceChromium-plated surface (≥0.5μm), hardness 37-55HRC, compliant with YY/T0149-2006 standards.
Robotic CompatibilitySupports real-time robotic guidance, reducing surgery time by ≥50%.
III. Clinical Applications 
  • Indications: Degenerative disc disease, Grade I-II spondylolisthesis, degenerative scoliosis correction.
  • Contraindications: Severe osteoporosis or high-level lumbar lesions (e.g., L1-L2) require cautious evaluation.


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