CN116723806A - 内窥镜用处置器具 - Google Patents

内窥镜用处置器具 Download PDF

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Publication number
CN116723806A
CN116723806A CN202180090479.0A CN202180090479A CN116723806A CN 116723806 A CN116723806 A CN 116723806A CN 202180090479 A CN202180090479 A CN 202180090479A CN 116723806 A CN116723806 A CN 116723806A
Authority
CN
China
Prior art keywords
flange
rod
treatment tool
piezoelectric element
endoscope according
Prior art date
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.)
Pending
Application number
CN202180090479.0A
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English (en)
Chinese (zh)
Inventor
山田晃大朗
盐田裕亮
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
Original Assignee
Olympus Medical Systems Corp
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 by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Publication of CN116723806A publication Critical patent/CN116723806A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • A61B18/14—Probes or electrodes therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (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)
CN202180090479.0A 2021-01-25 2021-01-25 内窥镜用处置器具 Pending CN116723806A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/002448 WO2022157975A1 (ja) 2021-01-25 2021-01-25 内視鏡用処置具

Publications (1)

Publication Number Publication Date
CN116723806A true CN116723806A (zh) 2023-09-08

Family

ID=82548654

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180090479.0A Pending CN116723806A (zh) 2021-01-25 2021-01-25 内窥镜用处置器具

Country Status (3)

Country Link
JP (1) JP7600273B2 (https=)
CN (1) CN116723806A (https=)
WO (1) WO2022157975A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116441149B (zh) * 2023-05-29 2025-06-06 谱创医疗科技(上海)有限公司 一种压电陶瓷超声波换能装置及其制造方法
CN119699982B (zh) * 2025-02-28 2025-07-04 湖南省华芯医疗器械有限公司 一种前端组件、插入部及内窥镜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358505A (en) * 1991-05-29 1994-10-25 Sonokinetics, Inc. Tapered tip ultrasonic aspiration method
JP2005094552A (ja) * 2003-09-19 2005-04-07 Olympus Corp 超音波振動子およびその製造方法
JP2005204782A (ja) * 2004-01-21 2005-08-04 Pentax Corp 内視鏡用高周波切開具
WO2006048966A1 (ja) * 2004-11-04 2006-05-11 Olympus Medical Systems Corp. 超音波処置装置、内視鏡装置および処置方法
WO2015072318A1 (ja) * 2013-11-15 2015-05-21 オリンパスメディカルシステムズ株式会社 超音波処置装置
CN105873532A (zh) * 2014-02-17 2016-08-17 奥林巴斯株式会社 把持处置装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069664A (en) * 1990-01-25 1991-12-03 Inter Therapy, Inc. Intravascular ultrasonic angioplasty probe
JP2006333995A (ja) * 2005-05-31 2006-12-14 Olympus Corp 内視鏡用処置具
JP5350418B2 (ja) * 2011-02-28 2013-11-27 富士フイルム株式会社 共振振動子、共振振動子の製造方法およびこの共振振動子を有する超音波処置具
US10828082B2 (en) * 2015-02-06 2020-11-10 Steven D. Colquhoun Electrocautery device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5358505A (en) * 1991-05-29 1994-10-25 Sonokinetics, Inc. Tapered tip ultrasonic aspiration method
JP2005094552A (ja) * 2003-09-19 2005-04-07 Olympus Corp 超音波振動子およびその製造方法
JP2005204782A (ja) * 2004-01-21 2005-08-04 Pentax Corp 内視鏡用高周波切開具
WO2006048966A1 (ja) * 2004-11-04 2006-05-11 Olympus Medical Systems Corp. 超音波処置装置、内視鏡装置および処置方法
WO2015072318A1 (ja) * 2013-11-15 2015-05-21 オリンパスメディカルシステムズ株式会社 超音波処置装置
CN105873532A (zh) * 2014-02-17 2016-08-17 奥林巴斯株式会社 把持处置装置

Also Published As

Publication number Publication date
JP7600273B2 (ja) 2024-12-16
JPWO2022157975A1 (https=) 2022-07-28
WO2022157975A1 (ja) 2022-07-28

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