JP7233562B2 - 内視鏡用持針器および縫合針の操作方法 - Google Patents

内視鏡用持針器および縫合針の操作方法 Download PDF

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Publication number
JP7233562B2
JP7233562B2 JP2021553231A JP2021553231A JP7233562B2 JP 7233562 B2 JP7233562 B2 JP 7233562B2 JP 2021553231 A JP2021553231 A JP 2021553231A JP 2021553231 A JP2021553231 A JP 2021553231A JP 7233562 B2 JP7233562 B2 JP 7233562B2
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Prior art keywords
gripping
suture needle
needle
slider
sheath
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Japanese (ja)
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JPWO2021079461A1 (https=
JPWO2021079461A5 (https=
Inventor
洸佑 岡
正敏 外村
国英 梶
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Olympus Corp
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Olympus Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
    • A61B17/062—Needle manipulators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/04—Surgical instruments, devices or methods for suturing wounds; Holders or packages for needles or suture materials
    • A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00743—Type of operation; Specification of treatment sites
    • A61B2017/00818—Treatment of the gastro-intestinal system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00862—Material properties elastic or resilient

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
JP2021553231A 2019-10-24 2019-10-24 内視鏡用持針器および縫合針の操作方法 Active JP7233562B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/041694 WO2021079461A1 (ja) 2019-10-24 2019-10-24 内視鏡用持針器および縫合針の操作方法

Publications (3)

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JPWO2021079461A1 JPWO2021079461A1 (https=) 2021-04-29
JPWO2021079461A5 JPWO2021079461A5 (https=) 2022-05-17
JP7233562B2 true JP7233562B2 (ja) 2023-03-06

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JP2021553231A Active JP7233562B2 (ja) 2019-10-24 2019-10-24 内視鏡用持針器および縫合針の操作方法

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US (2) US12357300B2 (https=)
JP (1) JP7233562B2 (https=)
CN (1) CN114302683B (https=)
WO (1) WO2021079461A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024145739A1 (zh) * 2023-01-03 2024-07-11 万平 缝合器、具有缝合器的治疗装置及治疗设备
US12527568B2 (en) * 2024-04-30 2026-01-20 Durastat Llc Suturing device with replaceable distal end
WO2026034631A1 (ja) * 2024-08-08 2026-02-12 オリンパスメディカルシステムズ株式会社 アプリケータ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016002932A1 (ja) 2014-07-03 2016-01-07 オリンパス株式会社 縫合持針器及び内視鏡システム
WO2017145337A1 (ja) 2016-02-25 2017-08-31 オリンパス株式会社 持針器及び縫合セット

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741330A (en) * 1983-05-19 1988-05-03 Hayhurst John O Method and apparatus for anchoring and manipulating cartilage
US5250056A (en) * 1992-02-04 1993-10-05 Hasson Harrith M Forceps-type surgical instrument
US5628757A (en) * 1992-02-04 1997-05-13 Hasson; Harrith M. Surgical instrument for holding a needle
JP3662956B2 (ja) * 1994-09-22 2005-06-22 テルモ株式会社 縫合針
JP2002272756A (ja) * 2001-03-16 2002-09-24 Yoshio Koga 膝関節の前十字靱帯再建手術用器具およびその再建靱帯脛骨側固定器具
JP4481052B2 (ja) * 2004-03-26 2010-06-16 オリンパス株式会社 手術用把持器
US8480689B2 (en) * 2008-09-02 2013-07-09 Ethicon Endo-Surgery, Inc. Suturing device
WO2012068005A1 (en) * 2010-11-15 2012-05-24 Ethicon Endo-Surgery, Inc. Needle for laparoscopic suturing instrument
JP5943748B2 (ja) * 2012-07-11 2016-07-05 日本コヴィディエン株式会社 医療用縫合具
CN106028955B (zh) * 2014-02-18 2019-05-14 国立大学法人大阪大学 医疗用回收袋
CN106714703B (zh) * 2014-09-29 2019-06-18 奥林巴斯株式会社 缝合器
WO2017145335A1 (ja) * 2016-02-25 2017-08-31 オリンパス株式会社 内視鏡用持針器、縫合セット、ならびに縫合システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016002932A1 (ja) 2014-07-03 2016-01-07 オリンパス株式会社 縫合持針器及び内視鏡システム
WO2017145337A1 (ja) 2016-02-25 2017-08-31 オリンパス株式会社 持針器及び縫合セット

Also Published As

Publication number Publication date
WO2021079461A1 (ja) 2021-04-29
US20220218330A1 (en) 2022-07-14
JPWO2021079461A1 (https=) 2021-04-29
US20250302470A1 (en) 2025-10-02
CN114302683A (zh) 2022-04-08
US12357300B2 (en) 2025-07-15
CN114302683B (zh) 2024-04-26

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