Neurosurgical scalpel

A neurosurgery and scalpel technology, applied in the field of neurosurgery scalpels, can solve the problems of light affecting doctors and troublesome operations.

Inactive Publication Date: 2017-09-19
李茂雷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing neurosurgery on patients, such as brain hematoma evacuation, sometimes light problems will affect the doctor's judgment during the operation, causing immeasurable risks to the patient
Since there will continue to be a small amount of effusion during the operation, this will bring a lot of trouble to the doctor's operation.

Method used

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  • Neurosurgical scalpel

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Embodiment Construction

[0008] The present invention will be further described below in conjunction with specific embodiments, and the advantages and characteristics of the present invention will become clearer along with the description. However, these embodiments are only exemplary and do not constitute any limitation to the scope of the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

[0009] see figure 1 , a surgical knife for neurosurgery, comprising a handle 1 and a blade 2, a blade 2 is installed at one end of the handle 1, and a liquid storage box 8 is detachably installed at the other end, the blade 2 is a hollow structure, close to the blade The blade part of 2 is provided with several liquid collect...

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Abstract

The invention relates to a neurosurgical scalpel, which comprises a knife handle and a blade; the neurosurgical scalpel is characterized in that the blade is arranged at one end of the knife handle and a liquid storage box is detachably arranged at the other end; the blade is of a hollow structure; a plurality of liquid collecting holes are formed in a knife edge part close to the blade; each liquid collecting hole communicates with an arc-shaped diversion channel in the blade; a diversion pipe is arranged in the knife handle; one end of the diversion pipe communicates with the arc-shaped diversion channel and the other end communicates with the liquid storage box; a one-way valve is arranged in the diversion pipe; a transparent cover is arranged on the back of the blade; a lighting lamp is arranged in the transparent cover; a power supply and a switch of the lighting lamp are arranged in the knife handle; and a rotating blade sleeve is arranged on the knife handle. The neurosurgical scalpel has the advantages that a liquid waste in the surgical procedure can be timely adsorbed, the definition of the surgical field is facilitated through arrangement of the lighting lamp, and the collected liquid waste is discharged into the liquid storage box through the diversion pipe.

Description

technical field [0001] The invention relates to a scalpel for neurosurgery. Background technique [0002] When neurosurgical operations are performed on patients, such as brain hematoma removal, sometimes light problems will affect the doctor's judgment during the operation, causing immeasurable risks to the patient. Since a small amount of effusion is constantly produced during the operation, this brings great trouble to the doctor's operation. Contents of the invention [0003] For overcoming the defective of prior art, the invention provides a kind of neurosurgery scalpel, technical scheme of the present invention is: [0004] A scalpel for neurosurgery, including a handle and a blade, is characterized in that a blade is installed at one end of the handle, and a liquid storage box is detachably installed at the other end, and the blade is a hollow structure, close to the edge of the blade There are several liquid collection holes, each liquid collection hole communica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3213A61B90/30
CPCA61B17/3213A61B90/30A61B2017/32113A61B2217/005
Inventor 李茂雷
Owner 李茂雷
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