Title:
PNEUMOPERITONEUM APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/019695
Kind Code:
A1
Abstract:
The pneumoperitoneum apparatus comprises: a gas feed duct connection part for connecting a duct for delivering a specified gas into a subject; a first duct for connecting a gas feed source connection part to the gas feed duct connection part; a suction duct connection part for connecting a duct for sucking out the specified gas from inside the subject; a pump for circulating the specified gas to the subject; a circulation duct for connecting the suction duct connection part to the pump; a second duct for connecting a suction source connection part to the circulation duct; a control section for controlling a switching unit so that the device operates in a first operation mode in which the specified gas is circulated to the subject via the pump and a second operation mode in which the specified gas is sucked to the suction source side via the second duct; etc.
Inventors:
HIRAGA KUNITOSHI (JP)
FURUKAWA NOBUYUKI
FURUKAWA NOBUYUKI
Application Number:
PCT/JP2014/064938
Publication Date:
February 12, 2015
Filing Date:
June 05, 2014
Export Citation:
Assignee:
OLYMPUS MEDICAL SYSTEMS CORP (JP)
International Classes:
A61B17/00; A61B1/00
Foreign References:
| JPH05329164A | 1993-12-14 | |||
| JP2013505812A | 2013-02-21 | |||
| JP2011167683A | 2011-09-01 | |||
| JP2012505027A | 2012-03-01 | |||
| JPH0975355A | 1997-03-25 | |||
| JPS6371245A | 1988-03-31 | |||
| JP2013505812A | 2013-02-21 |
Other References:
See also references of EP 3009077A4
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
Download PDF: