Endoscope sheath tube adaptive to neural navigation

A technology of neuronavigation and inner sheath, which is applied in the field of endoscopic sheath, can solve the problems of being unable to observe the tissue lesions around the end of the sheath, not being able to determine the actual position of the sheath, increasing the difficulty and risk of surgery, and reducing the risk of surgery. Trauma, easy operation, beneficial effect of positioning

Active Publication Date: 2017-12-08
LISHUI PEOPLES HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The sheath in the prior art does not have a navigation function, so the actual position of the sheath cannot be determined during the insertion process, nor can the lesion of the tissue around the end of the sheath be observed, which increases the difficulty and risk of the operation

Method used

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  • Endoscope sheath tube adaptive to neural navigation
  • Endoscope sheath tube adaptive to neural navigation
  • Endoscope sheath tube adaptive to neural navigation

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Embodiment Construction

[0052] The present invention will be further described in detail through the drawings and examples below. Through these descriptions, the features and advantages of the present invention will become more apparent.

[0053] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0054] According to the present invention, there is provided an endoscopic sheath suitable for neuronavigation, the sheath can be precisely positioned to a lesion site, and provides a working channel for surgery. In the present invention, the sheath includes an outer sheath 1, an inner sheath 2 and a neuronavigation probe fixing device 3, wherein the neuronavigation probe fixing d...

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Abstract

The invention discloses an endoscope sheath tube adaptive to neural navigation. The sheath tube comprises an outer sheath (1), an inner sheath (2) and a nerve navigation probe fixing device (3), wherein the nerve navigation probe fixing device (3) fixes a nerve navigation probe (4) in the inner sheath (2), the inner sheath (2) is detachably connected in the outer sheath (1) in a sleeving manner, and the outer sheath (1) of the endoscope sheath tube can serve as a working channel during brain surgery; the sheath tube has a precise positioning function, so that the reliability and efficiency of the surgery are improved, the risk and time of the surgery are reduced, and great surgical wounds can not be caused to patients.

Description

technical field [0001] The invention relates to a medical device, in particular to an endoscopic sheath adapted to neuronavigation. Background technique [0002] Neuronavigation technology closely integrates neuroimaging technology and stereotaxic technology through high-performance computers, and uses neuronavigation system to assist in the implementation of microneurosurgery, which can avoid important blood vessels, nerves and cortical structures to the greatest extent, so as to choose the best surgical path , Reduce primary surgical trauma. [0003] Neuroendoscopy is one of the minimally invasive neurosurgical techniques, which has the advantages of less trauma, high safety, and quick recovery. During brain surgery, other brain tissues are often damaged during the insertion of the endoscope, causing secondary damage to the brain, so a channel-like sheath is often used for protection. [0004] The sheath in the prior art does not have a navigation function, so the actual...

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Application Information

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IPC IPC(8): A61B34/20A61B17/00
CPCA61B17/00234A61B34/20A61B2017/00292A61B2017/0034A61B2034/2072A61B2217/005
Inventor 刘进黄刚吴凌慧王伟明程林贵蓝威
Owner LISHUI PEOPLES HOSPITAL
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