UBE surgical tools ultra-fine anti-adhesion nucleus pulposus forceps for cervical spine, upward curved type

Structural features and advantages
Size and upward bend angle
The 2MM diameter ensures that the nucleus pulposus forceps have good passability in the cervical UBE surgical channel and can easily enter the narrow surgical area of ​​the cervical spine. The 180MM length provides sufficient distance for operation. The upward bend angle design is a key feature, which enables the nucleus pulposus forceps to better adapt to the physiological curvature and complex anatomical structure of the cervical spine. In the cervical spine, there is a natural lordosis of the spine. The upward bend nucleus pulposus forceps can bypass the surrounding tissues more smoothly and reach the target positions such as the intervertebral disc space, especially when dealing with the edge of the cervical intervertebral space or the nucleus pulposus hidden behind the bend.
Triangular head design
The triangular head shape provides the nucleus pulposus forceps with precise operating performance in cervical spine surgery. The triangular head can accurately locate and grasp the nucleus pulposus tissue. In the narrow space of the cervical intervertebral disc, its shape can fit the contour of the intervertebral disc closely, making it easy to contact the protruding nucleus pulposus. At the same time, the triangular head can reduce damage to surrounding tissues. Compared with other shapes, the triangular head can use its sharp angle to insert along the tissue gap during the insertion process, effectively avoiding important structures such as nerves and blood vessels, and reducing the risk of compression and damage to surrounding tissues.
Application scenarios in cervical UBE surgery
Cervical disc nucleus pulposus removal
This is the core application scenario in UBE surgery for cervical disc herniation. After the nucleus pulposus herniation position is determined by endoscopy, the upward bending angle of the nucleus pulposus forceps and the triangular head design enable it to smoothly bypass other tissues and reach the target position of the cervical disc space. For example, in common cervical disc herniation sites such as C5-C6 or C6-C7, the upward bending angle helps the nucleus pulposus forceps better adapt to the lordosis of the cervical spine, and the triangular head can accurately grasp the protruding nucleus pulposus and remove it from the disc, reducing the compression of the nerve roots or spinal cord, and relieving the patient's upper limb pain, numbness, and other nerve compression symptoms.
Cleaning free nucleus pulposus fragments and tissues
In cases of cervical disc degeneration, trauma, etc., the nucleus pulposus may be broken and free in the spinal canal. The upward bend angle of the nucleus pulposus forceps helps to find fragments in the complex space of the cervical spinal canal, while the triangular head design facilitates the precise grasping of fragments. By cleaning these free fragments, the spinal canal can be kept clean and the fragments can be prevented from causing further compression or damage to the nerves and spinal cord.
Assisted tissue exploration and separation
During the operation, the upward bend angle and triangular head design of the nucleus pulposus forceps can assist in the exploration and separation of tissues. For example, when looking for the nucleus pulposus hidden behind other tissues or distinguishing normal tissues from diseased tissues, the upward bend angle can flexibly adjust the position of the nucleus pulposus forceps, and the triangular head can gently touch and move the tissue to help determine the exact position of the nucleus pulposus, providing convenience for subsequent surgical operations.
Operation precautions and skills
Operation precautions
Since cervical UBE surgery relies on endoscopic visualization, it is important to ensure that the endoscopic field of view is clear so that the relationship between the nucleus pulposus forceps and surrounding tissues can be accurately observed. During the insertion and operation process, special attention should be paid to avoid damaging important tissues such as nerves and blood vessels. The cervical spine area is densely populated with nerves and blood vessels, and care must be taken during the operation. At the same time, pay attention to controlling the opening and closing force of the nucleus pulposus forceps to prevent excessive force from causing tissue tearing or damage to the nucleus pulposus forceps.
Operation skills
Insert skills: According to the anatomical path observed by the endoscope and the structural characteristics of the cervical spine surgical site, combined with the upward bending angle of the nucleus pulposus forceps, insert at an appropriate angle and direction. Using the characteristics of the triangular head, slowly insert along the natural anatomical gap or the established working channel to avoid forced insertion and damage to surrounding tissues.
Grasping skills: When grasping the nucleus pulposus tissue, first gently bring the nucleus pulposus forceps close to the target tissue, and then use the upward bending angle and triangular head design to allow the nucleus pulposus to fully enter the grasping range of the triangular head. According to the size and texture of the nucleus pulposus, adjust the grasping force appropriately to ensure that the nucleus pulposus can be grasped stably, and then slowly remove it. During the entire operation, it is necessary to flexibly adjust the position and operation method of the nucleus pulposus forceps in combination with real-time observation of the endoscope to achieve the best surgical effect.