Title:
DEVICE FOR SUCKING AND RECOVERING BIOTISSUE
Document Type and Number:
Japanese Patent JPH05168697
Kind Code:
A
Abstract:
PURPOSE: To provide the subject device which can prevent the clogging of a suction pipe without thermally damaging the biotissues and without breaking the suction pipe.
CONSTITUTION: A wire 2 is disposed in the suction pipe 1 for sucking tissue pieces nearly over the entire length of the suction pipe 1. The clogging of the suction pipe 1 is prevented by ultrasonically vibrating the wire 2 by an ultrasonic vibrator transducer 3 provided in the root end part of the wire 2.
Inventors:
SUZUTA TOSHIHIKO
NAGASUMI HIDEO
NAGASUMI HIDEO
Application Number:
JP31886791A
Publication Date:
July 02, 1993
Filing Date:
December 03, 1991
Export Citation:
Assignee:
OLYMPUS OPTICAL CO
International Classes:
A61M1/00; (IPC1-7): A61M1/00
Attorney, Agent or Firm:
Takehiko Suzue