2008-119250 is referenced by 80 patents.

PROBLEM TO BE SOLVED: To provide a handpiece for ultrasonic surgical instrument by which the distal end part of a horn can excellently be visualized, and to provide the horn.SOLUTION: The handpiece for ultrasonic surgical instrument includes: the horn whose distal end part is vibrated by ultrasonic wave; and an outer cylinder part covering a part other than the distal end part of the horn. The outer diameter of the distal end part in the horn is larger than the outer diameter of a part to be covered by the outer cylinder part.

Title
Handpiece for ultrasonic surgical instrument, and horn
Application Number
2006-306694
Publication Number
2008-119250
Application Date
November 13, 2006
Publication Date
May 29, 2008
Inventor
Sato Yuichiro
Shibata Tomohiro
Ota Hidefumi
Assignee
Miwatec
IPC
A61B 18/00