WO/2006/012797 is referenced by 117 patents.

A vibration-combining ultrasonic bone surgical instrument comprises a handle (1), a scalpel (16) and an ultrasonic signal generator. The handle (1) contains a transducer (9) which converts the ultrasonic signal generated by the ultrasonic signal generator into ultrasonic mechanical wave, an amplitute-changing rod (10) which transfers the ultrasonic to the scalpel (16) after enlarging the amplitude of the ultrasonic mechanical wave, a driving motor (4) which drives the transducer (9) and the amplitude-changing rod (10) to rotate and swing, and an electrically conductive slide ring (6) which is mounted on the shaft coupling device (7) between the driving motor (4) and the transducer (9) and provides the ultrasonic signal to the transducer (9) by the shaft coupling device (7).

Title
Vibration-combining ultrasonic bone surgical instrument
Application Number
PCT/CN2005/001185
Publication Number
2006/012797
Application Date
August 3, 2005
Publication Date
February 9, 2006
Inventor
Luo Xiaoning
Zhang Yuli
Zhou Zhaoying
Shi Wenyong
Agent
LUNG TIN INTERNATIONAL INTELLECTUAL PROPERTY AGENTLTD
Assignee
Luo Xiaoning
Zhang Yuli
Zhou Zhaoying
Shi Wenyong
IPC
A61B 17/32
A61B 17/16
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