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Piezosurgery machine work tip used for alveolar bone cutting

A working tip and alveolar bone technology, applied in the direction of dental saws, etc., can solve the problems of long wound healing time, large wound, low cutting efficiency of the working tip, etc., and achieve the effect of shortening the healing time, making the wound smaller, and improving the cutting efficiency.

Pending Publication Date: 2017-08-29
GUILIN WOODPECKER MEDICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the different methods and methods of cutting according to the surgical requirements, as well as the target cutting objects, it is necessary to design the working tip into different shapes to meet the requirements of different orthopedic surgery. The existing ultrasonic osteotome machine for alveolar bone splitting The cutting efficiency of the working tip is not high. When it is used, it can only be split layer by layer from the surface to the inside. The wound is relatively large. At the same time, it cannot protect the periosteum at the edge of the alveolar bone well, so that the wound of the alveolar bone splitting operation The healing time is long, which affects the healing effect of the wound

Method used

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  • Piezosurgery machine work tip used for alveolar bone cutting
  • Piezosurgery machine work tip used for alveolar bone cutting
  • Piezosurgery machine work tip used for alveolar bone cutting

Examples

Experimental program
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Embodiment 1

[0031] Such as figure 1 , 2 As shown in and 3, a working tip of an ultrasonic bone knife machine for alveolar bone cutting includes a working tip connecting part 1 which is threadedly connected with the ultrasonic bone knife machine and a working tip connecting part 1 which is fixedly connected sequentially in the same plane. The pointed neck 2, the working pointed part 3 and the working pointed working part 4 are integrally connected, the working pointed part 3 is arc-shaped, and one end thereof is connected with the end of the working pointed neck 2, and the working pointed working part 4 Smooth transition connection with the working tip 3, one end of the working tip 4 is connected to the other end of the working tip 3, the other end and the lower side of the working tip 4 are provided with a serrated blade part 5, the working tip works Part 4 is flat and long. The thread is arranged inside the working tip connection part 1 .

[0032] The corner where the other end of the...

Embodiment 2

[0040] Such as Figure 4 , 5 As shown in and 6, the other end and the upper side of the working tip working part 4 are provided with a serrated blade part 5, the working tip working part 4 is flat and strip-shaped, and the other end of the working tip working part 4 is connected to the upper side The corners are substantially circular arc zigzag transitions, and the rest of the structure is the same as that of the first embodiment.

[0041] The blade parts 5 are arranged on different sides, which are convenient for splitting the alveolar bone in different orientations, effectively protect the periosteum at the edge of the alveolar bone, shorten the healing time, and have high cutting efficiency.

[0042] The beneficial effects of the present invention are: the structure of the working tip of the ultrasonic bone knife machine can well transmit the ultrasonic mechanical vibration effect to the working part of the working tip, and can cut to the deep part of the alveolar bone fi...

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Abstract

The invention relates to the field of medical appliances and especially relates to a piezosurgery machine work tip used for alveolar bone cutting. The piezosurgery machine work tip includes a work tip connection portion, which is threadedly connected to a piezosurgery machine, and in the same plane, a work tip neck, a work tip head and a work tip operation portion, which are successively connected fixedly to the work tip connection portion. The work tip head is arc-shaped, wherein one end thereof is connected to the end of the work tip neck while the other end of the work tip head is connected to one end of the work tip operation portion. Wavy-shaped blade parts are disposed on the other end and one side edge of the work tip operation portion. The work tip operation portion has a flat shape. The piezosurgery machine work tip greatly improve cutting efficiency, can effectively protect periosteum on edges of alveolar bones, and can reduce healing time.

Description

technical field [0001] The invention relates to the field of alveolar bone cutting medical instruments, in particular to an ultrasonic bone knife machine working tip for alveolar bone cutting. Background technique [0002] The ultrasonic bone knife machine is to achieve the purpose of bone cutting through ultrasonic vibration of the knife head. An ultrasonic transducer is installed on the ultrasonic bone knife machine, as an ultrasonic oscillation source, by converting electrical energy into ultrasonic oscillation, it drives the working tip installed on the transducer to work. According to the different methods and methods of cutting according to the surgical requirements, as well as the target cutting objects, it is necessary to design the working tip into different shapes to meet the requirements of different orthopedic surgery. The existing ultrasonic osteotome machine for alveolar bone splitting The cutting efficiency of the working tip is not high. When it is used, it ...

Claims

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Application Information

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IPC IPC(8): A61C3/12
CPCA61C3/12
Inventor 梁立山宁加康邓迎静
Owner GUILIN WOODPECKER MEDICAL INSTR
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