A device for implanting a nasal bone prosthesis without trace

Abstract

The embodiment of the invention discloses a device for implanting a nasal bone prosthesis without trace, which belongs to the technical field of orthopedic equipment, and includes a driving part and a guiding part. The guiding part is coaxially screwed to the end of the driving part, and the driving part and the guiding part are connected. ; The central axis of the drive cylinder on the drive part is provided with a connected first channel and a second channel, the first channel is pierced with a drive rod, the outer wall of the first channel is provided with a power assembly, and the power assembly and the drive rod drive connected, the second channel communicates with the guide part. The guiding part includes a guiding cylinder, a guiding opening and a stretching mechanism. One end of the guiding cylinder is screwed to the guiding cylinder, and the other end of the guiding cylinder is provided with a guiding opening. The stretching mechanism is arranged on the guiding cylinder. The second channel is connected, and the other end of the spreading mechanism passes through the guiding opening outward. The invention has the advantages of ingenious structural design, convenient use, simple operation, good implantation effect of the nasal prosthesis, reduced operation traces, and improved cosmetic appearance.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of orthopedic equipment, in particular to a device for implanting a nasal bone prosthesis without trace. Background technique [0002] Plastic surgery refers to the use of surgery, drugs, medical equipment and other medical technology methods to repair and reshape the appearance of the human body and the shape of various parts of the human body, thereby enhancing the external beauty of the human body, which is extremely scientific, technical and artistic. medical science. In layman's terms, plastic surgery is body sculpting. [0003] With people's pursuit of a more beautiful appearance, more and more people seek plastic surgery to achieve it, especially rhinoplasty to make the nose more delicate and beautiful. In the prior art, the process of rhinoplasty operation includes: using a scalpel to open the inner side of the nasal cavity, and using a device to open the opening, and then...

AI Technical Summary

Problems solved by technology

[0004] However, because the nasal tissue forceps are not professional prosthetic implantation tools, they have certain structural defects, so it is necessary to expand the device to assist

The process of rhinoplasty described above uses at least two devices and requires manual handling of the devices, resulting in cumbersome operations and inconvenient use; at the same time, when the nasal tissue forceps are used to clamp the nasal bone prosthesis and implant it, due to the lack of effective guidance and Hands are prone to shaking, and the nasal prosthesis cannot be put in place at one time, and the position needs to be adjusted repeatedly. The trauma increases and the recovery period is prolonged, resulting in more obvious marks after the final rhinoplasty operation, which affects the aesthetics

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