Lumbar Disc Endoscope (YZJPJ-001)

Features:
1. Use high-quality endoscopes or microscopes to provide magnified, high-definition images of the surgical area with ample illumination.
2. The system includes a series of working channels with varying diameters and lengths, as well as matched extended minimally invasive surgical instruments (such as forceps, nerve retractors, curettes, etc.).
3. It involves making a skin incision approximately 1.5 to 2 centimeters in length and inserting a metal working channel tube, which gently lifts the muscle tissue rather than cutting it. Through this channel, the surgeon performs the procedure under magnified visualization provided by a microscope or a high-definition endoscope.

Accessories:
Puncture needle/ guide wire: First, the target location is identified using X-ray fluoroscopy. A thin needle is then used to puncture the target site, after which a guide wire is inserted to serve as a guide for subsequent dilation.
Series expansion catheters (or fascial dilators): a set of metal or plastic tubes ranging in size from fine to coarse, which gradually expand muscles and soft tissues along the guidewire without cutting.
Working channel tube (endoscope sheath): A hollow metal tube that is inserted last into the dilated pathway, serving as an entry and exit point for surgical instruments and endoscopes.
Channel-fixed arm: a robotic arm with one end connected to the working channel tube and the other end securely fixed to the operating table.

Parameters: