Introduction to the Endoscopic Expandable Interbody Fusion Instrument Set1. Overview
The instrument set for the mirror - guided expandable fusion cage is a specialized medical device package designed for minimally invasive spinal surgeries. It plays a crucial role in procedures where a fusion cage needs to be accurately placed and expanded within the spinal structure under the guidance of a surgical endoscope.
2. Main Components
- Endoscopic System: It includes an endoscope with high - resolution imaging capabilities. This allows surgeons to clearly visualize the surgical site inside the body, ensuring precise placement of the fusion cage. The endoscope is usually equipped with a light source to illuminate the area, enabling detailed inspection of the spinal anatomy.
- Fusion Cage Delivery Instruments: These are used to transport the expandable fusion cage to the targeted spinal segment. They are designed to be flexible and atraumatic to minimize damage to surrounding tissues during insertion.
- Cage Expansion Tools: Specialized tools are provided to expand the fusion cage once it is properly positioned. These tools are engineered to apply controlled force, ensuring that the cage expands to the desired size and shape, promoting optimal spinal fusion.
- Grasping and Manipulation Instruments: Forceps and other grasping devices are included in the set. They are used to hold and manipulate the fusion cage and other related components during the surgical process, facilitating accurate positioning and adjustment.
3. Function and Significance
- Minimally Invasive Surgery: The use of this instrument set enables minimally invasive spinal surgeries. Compared with traditional open surgeries, it can reduce the size of incisions, minimize blood loss, and shorten the patient's recovery time.
- Precision Placement: With the help of the endoscopic system, surgeons can precisely place the expandable fusion cage at the correct location in the spine. This accuracy is crucial for the success of spinal fusion, as it ensures proper alignment and support of the spinal segments.
- Improved Fusion Outcomes: The expandable design of the fusion cage, combined with the accurate placement and expansion provided by the instrument set, can enhance the contact area between the cage and the adjacent vertebrae. This promotes better bone growth and fusion, leading to improved long - term clinical outcomes for patients.
4. Usage Precautions
- Sterilization: All instruments in the set must be thoroughly sterilized before use to prevent surgical site infections.
- Proper Training: Surgeons and surgical staff should receive proper training on the use of this instrument set to ensure safe and effective operation.
- Regular Maintenance: The instruments need regular maintenance and inspection to ensure their performance and reliability. Any damaged or malfunctioning instruments should be replaced in a timely manner.
