JP7473691B2 - 内視鏡用処置具 - Google Patents

内視鏡用処置具 Download PDF

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Publication number
JP7473691B2
JP7473691B2 JP2022576914A JP2022576914A JP7473691B2 JP 7473691 B2 JP7473691 B2 JP 7473691B2 JP 2022576914 A JP2022576914 A JP 2022576914A JP 2022576914 A JP2022576914 A JP 2022576914A JP 7473691 B2 JP7473691 B2 JP 7473691B2
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Japan
Prior art keywords
distal end
treatment tool
knife
endoscopic treatment
tool according
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JP2022576914A
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English (en)
Japanese (ja)
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JPWO2022157942A1 (https=
JPWO2022157942A5 (https=
Inventor
裕亮 塩田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olympus Medical Systems Corp
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Olympus Medical Systems Corp
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Publication of JPWO2022157942A1 publication Critical patent/JPWO2022157942A1/ja
Publication of JPWO2022157942A5 publication Critical patent/JPWO2022157942A5/ja
Priority to JP2024062997A priority Critical patent/JP7738124B2/ja
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
JP2022576914A 2021-01-22 2021-01-22 内視鏡用処置具 Active JP7473691B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024062997A JP7738124B2 (ja) 2021-01-22 2024-04-09 内視鏡用処置具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/002302 WO2022157942A1 (ja) 2021-01-22 2021-01-22 内視鏡用処置具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024062997A Division JP7738124B2 (ja) 2021-01-22 2024-04-09 内視鏡用処置具

Publications (3)

Publication Number Publication Date
JPWO2022157942A1 JPWO2022157942A1 (https=) 2022-07-28
JPWO2022157942A5 JPWO2022157942A5 (https=) 2023-10-12
JP7473691B2 true JP7473691B2 (ja) 2024-04-23

Family

ID=82549621

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022576914A Active JP7473691B2 (ja) 2021-01-22 2021-01-22 内視鏡用処置具
JP2024062997A Active JP7738124B2 (ja) 2021-01-22 2024-04-09 内視鏡用処置具

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024062997A Active JP7738124B2 (ja) 2021-01-22 2024-04-09 内視鏡用処置具

Country Status (3)

Country Link
JP (2) JP7473691B2 (https=)
CN (1) CN116710012A (https=)
WO (1) WO2022157942A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014061701A1 (ja) 2012-10-17 2014-04-24 オリンパスメディカルシステムズ株式会社 高周波ナイフ
EP3639780A1 (en) 2017-06-13 2020-04-22 Fine Medix Co., Ltd. Endoscope hybrid knife
WO2020103350A1 (zh) 2018-11-21 2020-05-28 南微医学科技股份有限公司 一种医用连接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7763019B2 (en) * 2006-12-04 2010-07-27 Olympus Medical Systems Corp. Electrosurgical instrument
JP5613518B2 (ja) * 2010-09-30 2014-10-22 富士フイルム株式会社 内視鏡用処置具
JP5775989B1 (ja) * 2013-10-09 2015-09-09 オリンパス株式会社 内視鏡用高周波処置具
CN108601602B (zh) * 2016-02-02 2021-04-13 奥林巴斯株式会社 内窥镜处置器具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014061701A1 (ja) 2012-10-17 2014-04-24 オリンパスメディカルシステムズ株式会社 高周波ナイフ
EP3639780A1 (en) 2017-06-13 2020-04-22 Fine Medix Co., Ltd. Endoscope hybrid knife
WO2020103350A1 (zh) 2018-11-21 2020-05-28 南微医学科技股份有限公司 一种医用连接装置

Also Published As

Publication number Publication date
JP2024074967A (ja) 2024-05-31
WO2022157942A1 (ja) 2022-07-28
JPWO2022157942A1 (https=) 2022-07-28
JP7738124B2 (ja) 2025-09-11
CN116710012A (zh) 2023-09-05

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