Ultrasound osteotome system

A bone knife and ultrasonic technology, applied in medical science, anatomical instruments, surgery, etc., can solve the problems of burning bone tissue on the cutting surface, affecting the actual effect of surgery, uneven cutting surface, etc., to achieve easy operation and clear surgical field of view And labor-saving, the effect of neat cutting surface

Inactive Publication Date: 2012-11-21
北京宏仁凝瑞科技发展有限公司
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AI Technical Summary

Problems solved by technology

When using an electric saw to cut diseased bones, there will be some damage to the bone. In addition, the vibration generated when using an electric drill is relatively large, which will not only damage the bone, but also affect the actual effect of the operation.
When using a chainsaw to cut bone tissue, the cutting surface will be uneven, which not only affects the recovery of bone quality, but also affects the healing of the wound
When working with electric saws or electric drills, both will generate a lot of heat. If it cannot be eliminated in time, it will burn the bone tissue on the cutting surface. In severe cases, it will affect the adjacent soft tissues and cause soft tissue damage. There is a great risk of electric shock. In addition, the above-mentioned knives all have low cutting efficiency and low efficacy

Method used

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  • Ultrasound osteotome system
  • Ultrasound osteotome system
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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] Such as figure 1 and figure 2 As shown, the present invention proposes an ultrasonic osteotome system, including: a control board, a handle, a high-frequency power source connected to the handle, a liquid supply system, and a liquid drainage system. The control board is used to connect the handle to the high-frequency power source respectively. The source, the liquid supply system and the liquid discharge system are connected, wherein, the handle is provided with: an ultrasonic transducer connected to the high-frequency power source, a horn connected to the ultrasonic transducer, and a hor...

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Abstract

An ultrasound osteotome system comprises a control plate, a handle, a high frequency power source, a liquid feeding system and a liquid discharging system, wherein the high frequency power source, the liquid feeding system and the liquid discharging system are connected with the handle respectively. The control plate is used for communicating the handle with the high frequency power source, the liquid feeding system and the liquid discharging system respectively. An ultrasonic transducer connected with the high frequency power source, an amplitude changing rod connected with the ultrasonic transducer and a detachable osteotome knife arranged at the front end of the handle are arranged in the handle. The ultrasound osteotome system is fast in cutting, neat in a wound surface edge and favorable for recovery of tissues. The ultrasound osteotome system can effectively improve cutting efficiency and effects of the knife, has a remarkable cleaning effect on bacteria contaminating wound, promotes the wound to heal fast, and improves medical treatment effect.

Description

technical field [0001] The invention relates to surgical medical equipment, in particular to an ultrasonic osteotome system for surgery. Background technique [0002] Along with the rapid development of modern medicine, the surgical operation equipment of existing multiple models is pushed to the market as commodity, for example is used in the scalpel such as surgical electric drill, electric saw. When using an electric saw to cut diseased bones, there will be some damage to the bone. In addition, the vibration generated when using an electric drill is relatively large, which will not only damage the bone, but also affect the actual effect of the operation. When cutting bone tissue with a chainsaw, the cutting surface will be uneven, which not only affects the recovery of bone, but also affects the healing of the wound. When working with electric saws or electric drills, both will generate a lot of heat. If it cannot be eliminated in time, it will burn the bone tissue on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/3211A61L31/02
Inventor 王露周跃
Owner 北京宏仁凝瑞科技发展有限公司
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