Neuroendoscopy auxiliary holding and aspirator apparatus and method

A technology of suction device and endoscope, which is applied in the field of medical devices, can solve problems such as difficulty in movement, lack of flexibility, and high cost, and achieve the effects of easy operation, reduced surgical risk, and increased cost

Pending Publication Date: 2019-04-05
王伯栋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the endoscope and the suction device are simply fixed, it is not easy to move, and the flexibility is greatly insufficient
And if the endoscope with a controllable suction channel is redesigned, the cost of equipment replacement is huge

Method used

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  • Neuroendoscopy auxiliary holding and aspirator apparatus and method
  • Neuroendoscopy auxiliary holding and aspirator apparatus and method
  • Neuroendoscopy auxiliary holding and aspirator apparatus and method

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Embodiment Construction

[0030] In order to enable the public to fully understand the technical essence and beneficial effects of the present invention, the applicant will describe in detail the specific implementation of the present invention below in conjunction with the accompanying drawings, but the applicant's description of the examples is not a limitation to the technical solution. Changes in form but not in substance should be regarded as the protection scope of the present invention.

[0031] Such as figure 1 with figure 2 As shown, an auxiliary mirror-holding suction device for neuroendoscope provided by the present invention mainly includes: main components—handle 1+hollow tube 3, accessories—card slot 4+spring 5+adjusting ring 6+screw 9, which can be Optional parts—the adapter 10, the materials of the above components can be made of existing materials based on their respective functions. in:

[0032] The handle 1 for holding is in the shape of “[” as a whole, preferably made of polyimi...

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Abstract

The invention discloses a neuroendoscopy auxiliary holding and aspirator apparatus which comprises a handle for holding. Finger holes for putting fingers are formed in one side of the handle and a hollow pipe allowing a neuroendoscopy lens to be inserted in is vertically embedded on the other side of the handle. The hollow pipe is sleeved with a clamping groove for clamping an aspirator and a spring located below the clamping groove for supporting the clamping groove, and the spring can extend and retract to adjust the position of the clamping groove. An adjusting ring for adjusting the degreeof tightness of the hollow pipe is embedded in the position, in embedded joint with the handle, of the lower end of the hollow pipe. The apparatus has the characteristics of being convenient to use,low in cost, easy to operate and high in practicability, and can achieve stable holding of a neuroendoscopy with one hand as well as flexible aspiration; and an operator can complete key operation techniques without help of assistants, so that the operation efficiency and safety are improved and medical resources are saved. In addition, the apparatus is additionally installed on an original operation instrument for use without changing design of an existing neuroendoscopy and the aspirator.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to an auxiliary mirror-holding suction device and method for neuroendoscopes. Background technique [0002] Neuroendoscopic surgery has less trauma, and the light source can be placed near the operating area. The lighting effect is good, no need to focus repeatedly, the intraoperative image resolution is high, and panoramic and close-up observation can be performed. The boundary between lesion and normal tissue structure (Expert Consensus Writing Group on Clinical Application of Neuroendoscopic Technology. Chinese Expert Consensus on Neuroendoscopic Surgical Techniques in the Treatment of Ventriculocerebrocistern System Diseases[J]. Chinese Journal of Neurosurgery, 2016, 32(8): 757-766. DOI: 10.3760 / cmaj.issn.1001-2346.2016.08.001.). At present, neuroendoscopic technology has been developed rapidly in neurosurgery. It not only shines in the traditional treatment of ventricula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/50A61B17/34
CPCA61B90/50A61B2017/347A61B2217/005
Inventor 王伯栋朱伟杰陈召陈静王小刚徐广振王振刚
Owner 王伯栋
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