公开(公告)号：US20180221599A1

公开(公告)日：2018-08-09

申请号：US15945981

申请日：2018-04-05

Applicant: OLYMPUS CORPORATION

Inventor： Kunitoshi HIRAGA ,  Nobuyuki FURUKAWA ,  Satoshi HOMMA ,  Susumu AONO ,  Takanori USHIJIMA

IPC: A61M13/00 ,  A61B18/14

CPC classification number: A61M13/006 ,  A61B17/3474 ,  A61B18/14 ,  A61B18/1482 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/1412 ,  A61B2218/005 ,  A61B2218/006 ,  A61B2218/008 ,  A61M2202/0225 ,  A61M2202/0021 ,  A61M2202/0007

Abstract: A surgical apparatus includes: a pipe sleeve section through which gas can circulate; a first seal section provided on a proximal end side of the pipe sleeve section; a second seal section provided on an insertion opening side of the pipe sleeve section; and a sheath provided with, between the first seal section and the second seal section, a hole portion through which gas circulates.

公开(公告)号：US20160106934A1

公开(公告)日：2016-04-21

申请号：US14980717

申请日：2015-12-28

Applicant: OLYMPUS CORPORATION

Inventor： Kunitoshi HIRAGA ,  Nobuyuki FURUKAWA

IPC: A61M13/00

CPC classification number: A61M13/006 ,  A61B1/015 ,  A61B1/3132 ,  A61M2202/0225 ,  A61M2205/3334 ,  A61M2205/3344 ,  A61M2205/75 ,  A61M2210/1017 ,  A61M2202/0007

Abstract: An insufflation apparatus includes a gas-feeding-conduit connecting section for connecting a conduit that feeds a predetermined gas to a subject, a first conduit that connects a gas-feeding-source connecting section and the gas-feeding-conduit connecting section, a suction-conduit connecting section for connecting a conduit that sucks the predetermined gas from an inside of the subject, a pump for circulating the predetermined gas to the subject, a conduit for circulation that connects the suction-conduit connecting section and the pump, a second conduit that connects a suction-source connecting section and the conduit for circulation, and a control section that controls a switching unit to operate in a circulation operation mode for circulating the predetermined gas to the subject via the pump and a suction operation mode for sucking the predetermined gas to the suction source side via the second conduit.

Abstract translation: 吹气装置包括：用于连接将预定气体供给到被检体的导管的供气导管连接部，连接气体供给源连接部和供气导管连接部的第一导管， 用于连接从对象内部吸入预定气体的导管的连接部分，用于将预定气体循环到对象的泵，连接抽吸管连接部分和泵的循环导管，第二导管 连接抽吸源连接部和用于循环的导管，以及控制部，其控制切换单元在循环操作模式下操作，以经由泵将预定气体循环到对象;以及抽吸操作模式，用于吸取预定的 气体经由第二管道到吸入源侧。

公开(公告)号：US20180214197A1

公开(公告)日：2018-08-02

申请号：US15938250

申请日：2018-03-28

Applicant: OLYMPUS CORPORATION

Inventor： Kunitoshi HIRAGA ,  Nobuyuki FURUKAWA ,  Satoshi HOMMA ,  Susumu AONO ,  Takanori USHIJIMA

IPC: A61B18/14

CPC classification number: A61B18/1402 ,  A61B1/00006 ,  A61B1/015 ,  A61B5/036 ,  A61B17/00 ,  A61B2018/00607 ,  A61B2018/00744 ,  A61B2018/00779 ,  A61B2018/00892 ,  A61B2018/00928 ,  A61B2018/1412 ,  A61B2218/008 ,  A61M2202/0225

Abstract: A circulation smoke discharging system includes: a circulation smoke discharging apparatus configured to receive setting output information of a treatment instrument apparatus including a treatment instrument, feed predetermined gas, and perform circulation smoke discharging by sucking smoke generated in a body cavity and gas in the body cavity; a pump for the circulation smoke discharging; an input voltage determination unit configured to determine a pump input voltage corresponding to a circulation flow rate of the circulation smoke discharging in accordance with the setting output information of the treatment instrument apparatus; and a circulation flow rate control unit configured to control the circulation flow rate by outputting the pump input voltage to the pump.