Bi-directional 3D ultrasonic scalpel

Abstract

The invention discloses a bi-directional 3D ultrasonic scalpel. The bi-directional 3D ultrasonic scalpel comprises a vibration base. The bottom of the vibration base is provided with an ultrasonic vibrator. The vibration base of the upper part of the vibrator is installed in the solid mode, and the upper end of the vibrator is provided with two vibration grooves. Two sleeves are installed in the vibration grooves, and the interiors of the sleeves are provided with inside thread structures. The openings of two sleeves are open-type structures, and knife bars are installed in the sleeves. The bi-directional 3D ultrasonic scalpel is capable of fixing the position of the sleeves by a locking nut, so that the elastic connection is changed into the rigid connection, and the choices are various. The bi-directional 3D ultrasonic scalpel is provided with two different blades, and two blades are oppositely installed, so the use is not hindered, and the using range is increased.

Description

technical field [0001] The invention relates to the field of medical facilities, in particular to a two-way 3D ultrasonic scalpel. Background technique [0002] In the existing medical field, 3D printing technology has been used in many aspects to better help solve patients' problems. For example, in orthopedics, it is convenient to print the bone outline through a scanning device, and in dentistry, it can print out the whole interior of the tooth cavity. , to understand the patient's problems more intuitively; the existing 3D printing can often print some surgical knives, the existing ultrasonic scalpel uses ultrasonic waves to drive the blade to vibrate to perform some operations that cannot be cut by external force, usually orthopedic surgery As a tool for cutting, the existing scalpel has a single function. It can perform a kind of surgical cutting, but it is not easy to store, the vibration frequency is weak, and the vibration cannot be adjusted, which will have a certa...

AI Technical Summary

Problems solved by technology

[0002] In the existing medical field, 3D printing technology has been used in many aspects to better help solve patients' problems. For example, in orthopedics, it is convenient to print the bone outline through a scanning device, and in dentistry, it can print out the whole interior of the tooth cavity. , to understand the patient's problems more intuitively; the existing 3D printing can often print some surgical knives, the existing ultrasonic scalpel uses ultrasonic waves to drive the blade to vibrate to perform some operations that cannot be cut by external force, usually orthopedic surgery As a tool for cutting, the existing scalpel has a relatively single function, which can not only perform a kind of surgical cutting, but also is not easy to store, the vibration frequency is weak, and the vibration cannot be adjusted, which will have a certain impact on subsequent operations.

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