Title:
内視鏡
Document Type and Number:
Japanese Patent JP4249064
Kind Code:
B2
Abstract:
An endoscope includes an inserted unit for being inserted into a celomic cavity of a body and having therein at least one channel, and an ultrasonic treatment apparatus including a transmitting member that transmits an ultrasonic wave produced by an ultrasonic vibrator, and a treatment unit provided on a distal end of the transmitting member and for being inserted, together with the transmitting member, into the channel. The ultrasonic treatment apparatus is arranged within the channel by positioning a distal end of the treatment unit within a field of vision of the endoscope.
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Inventors:
Norihiro Yamada
Hironobu Ichimura
Hironobu Ichimura
Application Number:
JP2004067943A
Publication Date:
April 02, 2009
Filing Date:
March 10, 2004
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
A61B1/00; A61B1/018; A61B8/14; A61B17/22
Domestic Patent References:
| JP4364835A | ||||
| JP2001037768A | ||||
| JP2001128988A | ||||
| JP2004000336A | ||||
| JP2001346806A | ||||
| JP2000316870A | ||||
| JP2139615A | ||||
| JP2003010201A | ||||
| JP63073948A |
Attorney, Agent or Firm:
Hiroaki Sakai