JPWO2021045218A1 - - Google Patents

Info

Publication number
JPWO2021045218A1
JPWO2021045218A1 JP2021544067A JP2021544067A JPWO2021045218A1 JP WO2021045218 A1 JPWO2021045218 A1 JP WO2021045218A1 JP 2021544067 A JP2021544067 A JP 2021544067A JP 2021544067 A JP2021544067 A JP 2021544067A JP WO2021045218 A1 JPWO2021045218 A1 JP WO2021045218A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2021544067A
Other languages
Japanese (ja)
Other versions
JPWO2021045218A5 (https=
JP7253062B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2021045218A1 publication Critical patent/JPWO2021045218A1/ja
Publication of JPWO2021045218A5 publication Critical patent/JPWO2021045218A5/ja
Application granted granted Critical
Publication of JP7253062B2 publication Critical patent/JP7253062B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00269—Type of minimally invasive operation endoscopic mucosal resection EMR
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00305—Constructional details of the flexible means
    • A61B2017/00309—Cut-outs or slits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A61B2017/00305—Constructional details of the flexible means
    • A61B2017/00314—Separate linked members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00389—Button or wheel for performing multiple functions, e.g. rotation of shaft and end effector
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2901—Details of shaft
    • A61B2017/2905—Details of shaft flexible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A61B2017/292—Handles transmission of forces to actuating rod or piston details of linkages or pivot points connection of actuating rod to handle, e.g. ball end in recess
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2919—Handles transmission of forces to actuating rod or piston details of linkages or pivot points
    • A61B2017/2922—Handles transmission of forces to actuating rod or piston details of linkages or pivot points toggle linkages
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B17/2909—Handles
    • A61B2017/2912—Handles transmission of forces to actuating rod or piston
    • A61B2017/2923—Toothed members, e.g. rack and pinion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/28—Surgical forceps
    • A61B17/29—Forceps for use in minimally invasive surgery
    • A61B2017/2926—Details of heads or jaws
    • A61B2017/2932—Transmission of forces to jaw members
    • A61B2017/2944—Translation of jaw members

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP2021544067A 2019-09-06 2020-09-04 内視鏡処置具 Active JP7253062B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962896584P 2019-09-06 2019-09-06
US62/896,584 2019-09-06
US202063064894P 2020-08-12 2020-08-12
US63/064,894 2020-08-12
PCT/JP2020/033682 WO2021045218A1 (ja) 2019-09-06 2020-09-04 内視鏡処置具

Publications (3)

Publication Number Publication Date
JPWO2021045218A1 true JPWO2021045218A1 (https=) 2021-03-11
JPWO2021045218A5 JPWO2021045218A5 (https=) 2022-06-07
JP7253062B2 JP7253062B2 (ja) 2023-04-05

Family

ID=74853362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021544067A Active JP7253062B2 (ja) 2019-09-06 2020-09-04 内視鏡処置具

Country Status (3)

Country Link
US (1) US12343031B2 (https=)
JP (1) JP7253062B2 (https=)
WO (1) WO2021045218A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021045219A1 (ja) * 2019-09-06 2021-03-11 富士フイルム株式会社 内視鏡処置具

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09276283A (ja) * 1996-04-09 1997-10-28 Olympus Optical Co Ltd 内視鏡用鉗子
JP2005224392A (ja) * 2004-02-13 2005-08-25 Pentax Corp 内視鏡用把持鉗子
JP2006340782A (ja) * 2005-06-07 2006-12-21 Olympus Medical Systems Corp 粘膜下層剥離処置具セット及び粘膜下層剥離処置具システム
JP2009106606A (ja) * 2007-10-31 2009-05-21 Terumo Corp 医療用マニピュレータ
JP2011087911A (ja) * 2009-10-20 2011-05-06 Rebo 腹腔鏡手術用縫合器具及びこれを使用するためのキャビネット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3679674B2 (ja) 2000-02-03 2005-08-03 オリンパス株式会社 内視鏡
JP4838945B2 (ja) 2001-05-10 2011-12-14 オリンパス株式会社 内視鏡用処置具および内視鏡用処置具の操作部
WO2006129726A1 (ja) 2005-05-31 2006-12-07 Olympus Medical Systems Corp. 粘膜剥離装置、および粘膜剥離方法
US20100262181A1 (en) 2009-04-08 2010-10-14 Seung Wook Choi Endo psi and cabinet therefor
US10610345B2 (en) * 2016-09-21 2020-04-07 Ethicon, Inc. Applicator instruments for dispensing surgical fasteners having articulating shafts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09276283A (ja) * 1996-04-09 1997-10-28 Olympus Optical Co Ltd 内視鏡用鉗子
JP2005224392A (ja) * 2004-02-13 2005-08-25 Pentax Corp 内視鏡用把持鉗子
JP2006340782A (ja) * 2005-06-07 2006-12-21 Olympus Medical Systems Corp 粘膜下層剥離処置具セット及び粘膜下層剥離処置具システム
JP2009106606A (ja) * 2007-10-31 2009-05-21 Terumo Corp 医療用マニピュレータ
JP2011087911A (ja) * 2009-10-20 2011-05-06 Rebo 腹腔鏡手術用縫合器具及びこれを使用するためのキャビネット

Also Published As

Publication number Publication date
US20220160387A1 (en) 2022-05-26
WO2021045218A1 (ja) 2021-03-11
JP7253062B2 (ja) 2023-04-05
US12343031B2 (en) 2025-07-01

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