Title:
TREATMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/116449
Kind Code:
A1
Abstract:
A treatment system 1 includes: a plurality of heating units 17, 18 which are provided at different longitudinal positions on a heat exchange plate; a power source 31 which supplies an alternating current; a plurality of switches 81, 82 which are serially connected with the plurality of heating units 17, 18 respectively and which selects one heating unit of interest whereto the alternating current from the power source 31 is to be supplied from among the plurality of heating units 17, 18; a switch control unit 321 which sequentially switches the heating unit of interest; an index value measuring unit 322 which measures each of the index values of the temperatures of the plurality of heating units 17, 18; and an energization control unit 323 which controls the switching timing of the heating unit of interest and/or the power supplied to the heating unit of interest from the power source 31 on the basis of the index values. The index value measuring unit 322 measures the index value of a heating unit not of interest that was not selected as the heating unit of interest using leakage current flowing through the switch that is serially connected with the heating unit not of interest according to the capacitive component of the switch.
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Inventors:
NARISAWA MASATO (JP)
Application Number:
PCT/JP2017/044595
Publication Date:
June 20, 2019
Filing Date:
December 12, 2017
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B18/08
Domestic Patent References:
| WO2017002449A1 | 2017-01-05 |
Foreign References:
| JP2004160191A | 2004-06-10 | |||
| JP2012024576A | 2012-02-09 | |||
| JP2009172375A | 2009-08-06 | |||
| JP2012083121A | 2012-04-26 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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