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Neuroendoscopy with monitoring function

A neurological and endoscopic technology, applied in the field of neurosurgical instruments, can solve the problems of paralyzed function, loss, and neurological functional damage of patients, and achieve the effects of improving medical precision and work efficiency, reducing occupied space, and avoiding surgical risks

Pending Publication Date: 2020-05-22
张霞玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Operations during surgery, such as decompression, stretching, implanting implants, etc., can easily cause functional damage to the nerves outside the field of vision, resulting in serious consequences such as postoperative paralysis or loss of function of the patient
The existing clinically used neural probes are relatively single in function and lack good lighting and imaging assistance

Method used

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  • Neuroendoscopy with monitoring function
  • Neuroendoscopy with monitoring function
  • Neuroendoscopy with monitoring function

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] A neuroendoscope with monitoring functions, such as Figure 1-3 As shown, a neuroendoscopic tube 1 is included, and a suction tube 2, an imaging unit 3 and an illumination unit 4 are arranged inside the neuroendoscopic tube, and it is characterized in that at least one nerve probe outer tube 5 is longitudinally arranged on the outer wall of the suction tube A nerve probe 6 is arranged inside the nerve probe outer tube 5, and a control element 7 is provided on the handle or neuroendoscope tube to control the expansion and / or rotation of the nerve probe in the nerve probe outer tube. ( Figure 1-3 It is a schematic diagram of the nerve probe in working state, when the nerve probe is not in use, it is returned to the original position in the outer tube 5 of the nerve probe).

[0027] The control element 7 includes a toggle switch, a toggle block, and a toggle groove. The neuroendoscope tube body is provided with an opening that can accommodate the toggle switch to toggle ...

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Abstract

The invention discloses a neuroendoscopy with a monitoring function. The neuroendoscopy includes a neuroendoscopy tube, a suction tube, an imaging unit and an illumination unit are arranged in the neuroendoscopy tube, at least one nerve probe outer tube is longitudinally arranged on the outer wall of the suction tube, a nerve probe is arranged in the nerve probe outer tube, and a handle or the neuroendoscopy tube is provided with a control element to control expansion and retraction and / or rotation of the nerve probe in the nerve probe outer tube. The neuroendoscopy has nerve function detection and positioning functions, helps a doctor judge a nerve function state and safety threshold level, improves the accuracy of function positioning, reduces a surgical risk, and reduces nerve functiondamage caused by misjudgment during surgery.

Description

technical field [0001] The invention belongs to the field of neurosurgery instruments, and in particular relates to a neuroendoscope with a monitoring function and a video system with a nerve monitoring function. Background technique [0002] Neuroendoscopic surgery is one of the main development directions of modern minimally invasive neurosurgery, and neuroendoscope is used for observation and operation during surgery. Neuroendoscopes usually have good lighting, imaging, and flushing and suction functions, but lack the functions of detecting and locating nerves, which brings a lot of inconvenience to neuroendoscopic surgery. Medical personnel repeatedly change instruments and tools during the operation, resulting in time efficiency. Difference. [0003] Intraoperative Neurophysiological Monitoring (Intraoperative Neurophysiological Monitoring) is the use of neuroelectrophysiology and cerebral hemodynamics to understand the changes in electrophysiological signals during ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B5/04A61B90/30
CPCA61B17/00234A61B2217/005A61B90/30A61B5/24
Inventor 张霞玲
Owner 张霞玲