Title:
ULTRASONIC SURGICAL DEVICE
Document Type and Number:
Japanese Patent JP2005027710
Kind Code:
A
Abstract:
To prevent, with a simple constitution, the atomization of water supply liquid in suction, to realize a stable and highly accurate suction operation and to accelerate an incision speed when a coagulotomy function is used.
A suction tube 162 and a water supply tube 161 are connected to the rear end side of an ultrasonic vibrator 14 connected to a probe 10. A biological tissue sucked by the ultrasonically vibrated probe 10 is led to the rear end side of the ultrasonic vibrator 14 by utilizing the ultrasonic vibration and is discharged to a suction bottle through the suction tube 172 together with water suction liquid supplied from the water supply tube 171.
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Inventors:
OKADA MITSUMASA
Application Number:
JP2003192969A
Publication Date:
February 03, 2005
Filing Date:
July 07, 2003
Export Citation:
Assignee:
OLYMPUS CORP
International Classes:
A61B18/00; A61M1/00; (IPC1-7): A61B18/00; A61M1/00
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama
Satoshi Kono
Sadao Muramatsu
Tetsuya Kazama