English
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2100-17
TOOLMED
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1 Pcs
5-7 days
Product Description
The set includes proprietary drill guides that lock directly into the cage inserter, ensuring that all four screws follow the exact divergent trajectory required for maximum pull-out resistance.
By combining cage insertion and screw fixation into one streamlined instrument sequence, the set reduces the need for extensive soft tissue retraction required for traditional plating systems.
The screw drivers feature a precision-fit hex or torx tip with a mechanical retention sleeve, preventing screw drop-off in the deep surgical field of the anterior neck.
All drills and awls are equipped with laser-etched depth markings and mechanical stops, providing the surgeon with clear visual and physical confirmation of screw hole depth.
Indicated for upper cervical fusions where space is limited. The zero-profile nature of the 4-screw system, supported by these instruments, reduces the risk of postoperative dysphagia (difficulty swallowing).
The primary indication for treating degenerative disc disease with instability. The set allows for rigid 4-point fixation to prevent cage migration in the most mobile segments of the neck.
Used to manage disc pathology at the cervicothoracic transition. The specialized long-reach drivers in this set allow for easier screw placement in the steep angles often encountered at T1.
Applied in the stabilization of traumatic disc herniations where immediate 4-point screw fixation provides the necessary stability to protect the spinal cord during the healing phase.
| Product name | Cervical Peek Cage With 4 Locking Screw Instrument Set |
| Material | TA3 |
| Diameter | / |
| Length | / |
| Application | / |
| Certificate | CE Certificate |
| Brand | TOOLMED |
| MOQ | 1 Pcs |
| OEM | Avaliable |
| Package | PE Inner Bag+Carton |
| Payment Method | T/T，Bank transfer, Western Union |
| Delivery Time | 5-7 days |
| Shipping | DHL EMS UPS TNT FEDEX |
The Cervical Peek Cage With 4 Locking Screw Instrument Set is a specialized toolkit designed for integrated-fixation spinal surgery. Standard ACDF requires a cage and a separate plate; however, this system uses a "stand-alone" PEEK cage that features four pre-drilled holes for locking screws. The instrument set provides the critical interface needed to perform this task, including the trials to size the disc, the inserter that holds the cage, and the precision guides that allow the surgeon to drill and screw through the cage into the vertebral bodies above and below. This kit is the bridge between the implant and the surgeon’s ability to achieve a rigid, zero-profile construct.
This set is applied in advanced Anterior Cervical Discectomy and Fusion (ACDF) procedures. It is particularly useful for multi-level fusions or in patients with a history of dysphagia where a traditional anterior plate might be too bulky. The tools allow the surgeon to anchor the PEEK cage directly to the bone using two cephalad (upward) and two caudal (downward) screws. This application ensures that the cage cannot migrate, providing the immediate mechanical stability required for the interbody bone graft to fuse the two vertebrae together.
The primary advantage of the TOOLMED 4-locking screw set is the integrated nature of the instruments. The "One-Step" drill guide reduces the number of tool changes, which saves critical time in the operating room. Furthermore, our screwdrivers are made from hardened 17-4PH stainless steel, ensuring that the tips do not round off when applying the final locking torque. The ergonomic design of the inserter allows for a clear line of sight, which is essential for verifying that the screws are fully recessed within the cage body, maintaining the "zero-profile" advantage of the system.
Biomechanically, the instruments are designed to facilitate a "divergent" screw pattern. The drill guides ensure that the four screws angle away from each other, which creates a "toggle-resistant" anchor in the vertebral bone. This distribution of force mimics the stability of a plate but concentrates the load closer to the center of rotation of the spine. The instruments ensure that each screw engages the dense cortical bone of the endplates, maximizing the primary stability of the PEEK cage against the shear forces of neck movement.
The technique begins with a standard discectomy and endplate preparation. The surgeon uses the trials to select the correct cage size. The PEEK cage is loaded onto the inserter, and the integrated drill guide is attached. The surgeon then drills four pilot holes through the cage. The self-retaining drivers are used to insert the locking screws through the guides. Finally, a locking mechanism (such as a cover plate or internal ring) is engaged using the set’s specialized driver to ensure the screws cannot back out. The inserter is then removed, leaving a flush, integrated construct.
Postoperative care refers to the maintenance of this high-precision kit. Given the small, intricate nature of the drill guides and screw drivers, they must be meticulously cleaned using enzymatic soaks and fine brushes to remove all biological material from the internal lumens. The locking mechanisms on the inserters should be lubricated with surgical-grade oil after every 10 cycles. The entire set is steam-sterilized at 134°C. Proper maintenance ensures that the drill guides maintain their exact alignment for the next procedure.
The TOOLMED Cervical Peek Cage With 4 Locking Screw Instrument Set represents a significant advancement in cervical stabilization technology. By providing the tools for a rigid, integrated, and low-profile fixation, it allows surgeons to deliver superior clinical results with less tissue trauma and higher mechanical security.
Yes, the set includes both fixed-angle guides for standard anatomy and variable-angle guides to accommodate unique patient vertebral morphology or restricted surgical access.
The set includes a "re-tapping" tool and a "rescue" screwdriver to ensure that the locking mechanism of the cage can be properly engaged even in cases of slight misalignment.
The set includes footprint-specific inserter tips that can be quickly swapped onto the main handle, ensuring a perfect fit for Small, Medium, and Large cages.
Yes, the drill bits feature color-coded rings that correspond to the length of the locking screws, preventing the surgeon from drilling too deep into the vertebral body.
With proper care and sharpening of the drill bits, the primary instruments (drivers, inserters, guides) are designed to last for over 500 surgical procedures.
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