A visual bone grafting device

Abstract

A visual bone grafting device, related to the technical field of medical devices, including a battery compartment, a connecting tube, an adjusting nut, a shell, a discharge tube, and a tapered joint, a battery, a feed tube, an end cap, a sleeve, and an aggregate bin , operating chamber, circular discharge port, built-in casing, fixed block, miniature camera, miniature spotlight, and connection. The present invention can carry out visual operation during bone grafting, the video information can be cleaned and displayed on the display, and local details can be viewed in an enlarged form, which is beneficial to the fine operation in the bone grafting process and can largely avoid human errors ;The speed of adding aggregates can be controlled by adjusting the nut, so that the bone grafting process is orderly and controllable, which can significantly improve the effect of bone grafting surgery; through the expansion effect of the conical joint, it can avoid repeatedly stirring the muscles at the wounded surface of the patient's bone Organize nerves to avoid surgical injury; different types of tapered joints can be used for different sizes of bone wounds, with strong adaptability and easy use.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a visual bone grafting device. Background technique [0002] There are generally two methods of bone grafting in orthopedics. One is a relatively primitive method, that is, the clinician uses tools to remove the muscle and nerve tissue attached to the surface of the bone, exposing the part that needs bone grafting, and then uses tweezers to remove the muscle and nerve tissue attached to the bone surface. The bone material is filled into the position where bone grafting is required; the other is an improved method, namely utilizing some bone grafting devices disclosed in existing patent documents for bone grafting. [0003] Among them, the problem with the original method is that it is necessary to repeatedly use instruments to remove the muscle and nerve tissue attached to the surface of the bone, which is likely to cause damage to the patient; while the improved method, ...

AI Technical Summary

Problems solved by technology

[0003] Among them, the problem with the original method is that it is necessary to repeatedly use instruments to remove the muscle and nerve tissue attached to the surface of the bone, which is likely to cause damage to the patient; while the improved method, although avoiding the above problems, does not have visibility, resulting in During the bone grafting process, it is easy to make mistakes when operating by feeling

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