Title:
CIRCULATION SMOKE EXTRACTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/057065
Kind Code:
A1
Abstract:
A circulation smoke extraction system is configured having: a circulation smoke extraction device 11 for receiving setting output information of a treatment tool device 21 provided with a treatment tool 22, supplying a predetermined gas, suctioning smoke generated in a body together with gas in the body and performing circulation smoke extraction; a pump for circulation smoke extraction; an input voltage determination unit 18a for determining a pump input voltage corresponding to a circulation flow rate of circulation smoke extraction in accordance with the setting output information of the treatment tool device 21; and a circulation flow rate control unit 15 for outputting the pump input voltage to the pump and controlling the circulation flow rate.
Inventors:
HIRAGA KUNITOSHI (JP)
FURUKAWA NOBUYUKI
HOMMA SATOSHI
AONO SUSUMU
USHIJIMA TAKANORI
FURUKAWA NOBUYUKI
HOMMA SATOSHI
AONO SUSUMU
USHIJIMA TAKANORI
Application Number:
PCT/JP2016/077466
Publication Date:
April 06, 2017
Filing Date:
September 16, 2016
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B17/94; A61B17/00; A61B18/12
Foreign References:
| JP2013505812A | 2013-02-21 | |||
| JP2000175931A | 2000-06-27 | |||
| JP5830625B2 | 2015-12-09 | |||
| JP2012505027A | 2012-03-01 | |||
| JP2006288553A | 2006-10-26 | |||
| JP2001346804A | 2001-12-18 | |||
| JPH06178780A | 1994-06-28 |
Attorney, Agent or Firm:
ITOH Susumu (JP)
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