Title:
ENDOSCOPE DEVICE AND ENDOSCOPE DEVICE OPERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/181217
Kind Code:
A1
Abstract:
The present invention has: an insertion unit 5; a flow path 20; a closing member 70 for forming a closed space M in at least a part of the intestinal tract H; a pump 30 for pressurizing and depressurizing a liquid R in the closed space M through the flow path 20 multiple times in a state in which the liquid R is retained in the closed space M; and the flow path 20 and a liquid discharge port 30e, the flow path 20 and the liquid discharge port 30e allowing the liquid R in the closed space M subjected to pressurization and depressurization multiple times to flow out of the intestinal tract H through the flow path 20.
Inventors:
YAMANASHI MOMOKO (JP)
HINO KAZUHIKO
SUZUKI TAKEO
HINO KAZUHIKO
SUZUKI TAKEO
Application Number:
PCT/JP2019/003003
Publication Date:
September 26, 2019
Filing Date:
January 29, 2019
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B1/12; A61B1/01; A61B1/012; A61B1/015; G02B23/24
Domestic Patent References:
| WO2012122288A2 | 2012-09-13 |
Foreign References:
| JP2008262089A | 2008-10-30 |
Attorney, Agent or Firm:
ITOH-SHIN PATENT OFFICE (JP)
Download PDF: