Title:
ENDOSCOPE CONDUIT CONDITION DETERMINATION METHOD, ENDOSCOPE CONDUIT CONDITION DETERMINATION DEVICE, AND ENDOSCOPE CLEANING/DISINFECTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/181983
Kind Code:
A1
Abstract:
The present invention provides an endoscope conduit condition determination method, an endoscope conduit condition determination device, and an endoscope cleaning/disinfecting device with which it is possible to determine, in a highly accurate manner, whether an endoscope conduit is in an open or closed state. The endoscope conduit condition determination method comprises a feeding step for feeding a compressed fluid to an endoscope conduit, a change rate acquisition step for acquiring the change rate in a physical quantity of the fluid during a determining period after the feeding of the fluid has been stopped, and a determining step for determining whether the endoscope conduit is in an open or closed state on the basis of the change rate acquired in the change rate acquisition step.
Inventors:
HARADA TAKASHI (JP)
FUKUSHIMA KIMITAKE (JP)
FUKUSHIMA KIMITAKE (JP)
Application Number:
PCT/JP2023/009248
Publication Date:
September 28, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B1/12; A61B1/00; A61B1/018
Domestic Patent References:
| WO2015068515A1 | 2015-05-14 |
Foreign References:
| JP2009514611A | 2009-04-09 | |||
| JP2016209461A | 2016-12-15 | |||
| US20200187768A1 | 2020-06-18 | |||
| JP2012504431A | 2012-02-23 | |||
| JP2009226193A | 2009-10-08 | |||
| JP2007125385A | 2007-05-24 |
Attorney, Agent or Firm:
MATSUURA, Kenzo (JP)
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