JP6691231B2 - 電気外科手術用シーラー及び分割器 - Google Patents

電気外科手術用シーラー及び分割器 Download PDF

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Publication number
JP6691231B2
JP6691231B2 JP2018553434A JP2018553434A JP6691231B2 JP 6691231 B2 JP6691231 B2 JP 6691231B2 JP 2018553434 A JP2018553434 A JP 2018553434A JP 2018553434 A JP2018553434 A JP 2018553434A JP 6691231 B2 JP6691231 B2 JP 6691231B2
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Prior art keywords
jaws
pair
conductive
jaw
sealing surface
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Japanese (ja)
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JP2019513470A (ja
Inventor
ディー．ブッチャグリア ジョーセフ
ディー．ブッチャグリア ジョーセフ
シュマルツ デール
シュマルツ デール
ケネディ ジェニファー
ケネディ ジェニファー
Original Assignee
ジャストライト サージカル，リミティド ライアビリティ カンパニー
ジャストライト サージカル，リミティド ライアビリティ カンパニー
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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
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • 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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/0063—Sealing
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A61B2018/1455—Probes having pivoting end effectors, e.g. forceps including means for cutting having a moving blade for cutting tissue grasped by the jaws

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)
JP2018553434A 2016-04-15 2017-04-14 電気外科手術用シーラー及び分割器 Active JP6691231B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662323030P 2016-04-15 2016-04-15
US62/323,030 2016-04-15
PCT/US2017/027741 WO2017181092A1 (en) 2016-04-15 2017-04-14 Electrosurgical sealer and divider

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020058726A Division JP2020103962A (ja) 2016-04-15 2020-03-27 電気外科手術用シーラー及び分割器

Publications (2)

Publication Number Publication Date
JP2019513470A JP2019513470A (ja) 2019-05-30
JP6691231B2 true JP6691231B2 (ja) 2020-04-28

Family

ID=58709546

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2018553434A Active JP6691231B2 (ja) 2016-04-15 2017-04-14 電気外科手術用シーラー及び分割器
JP2020058726A Pending JP2020103962A (ja) 2016-04-15 2020-03-27 電気外科手術用シーラー及び分割器
JP2021180236A Active JP7402209B2 (ja) 2016-04-15 2021-11-04 電気外科手術用シーラー及び分割器
JP2023207720A Pending JP2024015298A (ja) 2016-04-15 2023-12-08 電気外科手術用シーラー及び分割器

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2020058726A Pending JP2020103962A (ja) 2016-04-15 2020-03-27 電気外科手術用シーラー及び分割器
JP2021180236A Active JP7402209B2 (ja) 2016-04-15 2021-11-04 電気外科手術用シーラー及び分割器
JP2023207720A Pending JP2024015298A (ja) 2016-04-15 2023-12-08 電気外科手術用シーラー及び分割器

Country Status (6)

Country Link
US (1) US20170296258A1 (enExample)
EP (1) EP3435903A1 (enExample)
JP (4) JP6691231B2 (enExample)
KR (1) KR20180134952A (enExample)
CN (1) CN109310463A (enExample)
WO (1) WO2017181092A1 (enExample)

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JPWO2023204231A1 (enExample) * 2022-04-21 2023-10-26
CN116942257A (zh) * 2023-08-01 2023-10-27 南昌华安众辉健康科技股份有限公司 手术器械
CN120713620A (zh) * 2025-08-25 2025-09-30 浙江舒友仪器设备股份有限公司 一种高效电凝电切双极电凝钳

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Also Published As

Publication number Publication date
JP2024015298A (ja) 2024-02-01
WO2017181092A1 (en) 2017-10-19
EP3435903A1 (en) 2019-02-06
JP7402209B2 (ja) 2023-12-20
KR20180134952A (ko) 2018-12-19
JP2022010007A (ja) 2022-01-14
JP2020103962A (ja) 2020-07-09
CN109310463A (zh) 2019-02-05
JP2019513470A (ja) 2019-05-30
US20170296258A1 (en) 2017-10-19

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