Adjustable spinal endoscopic intervertebral disc sawing cutting device

A technology for intervertebral discs and spine, applied in the field of serrated resection devices, which can solve the problems of reduced surgical environment space, affecting the doctor's range of activities, increasing human resource consumption, etc., to achieve the effect of improving resection efficiency and increasing the range of surgical operations

Pending Publication Date: 2021-12-07
THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides an adjustable spinal endoscopic intervertebral disc serration resection device to solve the existing need for multiple medical staff to assist in fixing the instrument when performing

Method used

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  • Adjustable spinal endoscopic intervertebral disc sawing cutting device
  • Adjustable spinal endoscopic intervertebral disc sawing cutting device
  • Adjustable spinal endoscopic intervertebral disc sawing cutting device

Examples

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Example Embodiment

[0035] Embodiment:

[0036] Append figure 1 Attachment Figure 8 Looking:

[0037] The present invention provides a sawable removal device of an adjustable spinal intervertebral disc, including: limit frame 1; limit frame 1 is a rectangular shape, and the limiting frame 1 rear end position is provided with a socket, limited frame 1 bottom The position of the L-shaped side is provided in the left and right sides, and the limit frame 1 is provided with a triangular shape of the rigid plate, and the bottom position of the limit frame 1 is connected to the top position of the expansion seat 2; There is: the pull plate 101, the pull plate 101 is disposed in two, and the two pull plates 101 are respectively disposed at the upper end position of the limit frame 1 side, and the position of the pull plate 101 is opened in the middle position; bump 102. The rear position of the tip end of the bumps 102 is provided with a rail, and the upper position of the front end surface of the bump 102 i...

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Abstract

The invention provides an adjustable spinal endoscopic intervertebral disc sawing cutting device, and relates to the technical field of medical instruments. The problems that when an operation is conducted on the diseased incision position of a patient, multiple medical workers are needed for assisting in instrument fixing and patient back wound expansion, the space of the operation environment is reduced while manpower resource consumption is increased, and the activity range of a doctor during the operation is affected are solved. The adjustable spinal endoscopic intervertebral disc sawing cutting device comprises a limiting frame, wherein the limiting frame is integrally in a rectangular shape, a clamping groove is formed in the rear end of the limiting frame, L-shaped connecting plates are arranged on the left side and the right side of the bottom of the limiting frame, and triangular angle plates are arranged at the joints of the bottom of the limiting frame and the connecting plates of the limiting frame. Due to the fact that a cutting part is arranged in the middle of the bottom of a lifting frame and is in a linear cutting mode, the cutting part is in a static state when cutting the disease source position in a wound of the patient, and secondary damage to the patient is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to an adjustable serration resection device for spinal endoscopic intervertebral discs. Background technique [0002] Injury to the lumbar region can easily cause the nucleus pulposus and the damaged annulus fibrosus to protrude backwards, causing lumbar disc herniation. In the current treatment process, resection is used to repair the position of the patient's intervertebral disc and achieve a radical effect. Patients need to exercise their back muscles and avoid carrying heavy objects to cause recurrence of the disease. [0003] Similar to the current patient's intervertebral disc surgery, there are also the following deficiencies: [0004] One is that when performing surgery on the patient’s diseased incision, multiple medical staff are required to assist in fixing the instrument and expanding the wound on the patient’s back, which increases the consumpti...

Claims

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Application Information

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IPC IPC(8): A61B17/14A61B17/32A61B17/3205A61B17/00
CPCA61B17/14A61B17/320016A61B17/3205A61B17/00234A61B2017/00261
Inventor 马学晓
Owner THE AFFILIATED HOSPITAL OF QINGDAO UNIV
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