JP6615344B2 - 把持処置具 - Google Patents
把持処置具 Download PDFInfo
- Publication number
- JP6615344B2 JP6615344B2 JP2018523247A JP2018523247A JP6615344B2 JP 6615344 B2 JP6615344 B2 JP 6615344B2 JP 2018523247 A JP2018523247 A JP 2018523247A JP 2018523247 A JP2018523247 A JP 2018523247A JP 6615344 B2 JP6615344 B2 JP 6615344B2
- Authority
- JP
- Japan
- Prior art keywords
- gripping
- holes
- piece
- grasping
- treatment
- 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.)
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Links
- 239000012636 effector Substances 0.000 description 16
- 210000004204 blood vessel Anatomy 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Images
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)
Description
Claims (5)
- 第1の把持片と、
前記第1の把持片との間が開閉可能な第2の把持片であって、前記第1の把持片と対向して設けられる把持面と、前記把持面と反対側に設けられる背面とを有し、それぞれが前記背面から前記把持面まで延設される複数の孔が形成され、前記孔は、長手方向に沿って複数並設されるとともに幅方向に沿って複数並設され、かつ、前記把持面において第1の位置で開口し、かつ、前記背面において第2の位置で開口し、前記第2の位置における前記孔の面積は、前記第1の位置における前記孔の面積よりも大きい、第2の把持片と、
を備える把持処置具。 - 前記第2の把持片の前記背面は、前記幅方向について外側に向かうにつれて前記第2の把持片が前記第1の把持片に対して閉じる側に向かう斜面を備える、
請求項1の把持処置具。 - 前記孔の少なくとも一部は、前記第2の把持片の幅方向に垂直な面に対して傾斜する方向に沿って延設されている、
請求項1の把持処置具。 - 前記第2の把持片は、前記把持面の少なくとも一部を形成する導電部材を備える、
請求項1の把持処置具。 - 前記把持面は、前記複数の孔の間において連続する面を備える、
請求項1の把持処置具。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/068795 WO2017221397A1 (ja) | 2016-06-24 | 2016-06-24 | 把持処置具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017221397A1 JPWO2017221397A1 (ja) | 2019-03-07 |
JP6615344B2 true JP6615344B2 (ja) | 2019-12-04 |
Family
ID=60783973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018523247A Active JP6615344B2 (ja) | 2016-06-24 | 2016-06-24 | 把持処置具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6615344B2 (ja) |
WO (1) | WO2017221397A1 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9309142D0 (en) * | 1993-05-04 | 1993-06-16 | Gyrus Medical Ltd | Laparoscopic instrument |
US5674220A (en) * | 1995-09-29 | 1997-10-07 | Ethicon Endo-Surgery, Inc. | Bipolar electrosurgical clamping device |
JP3679497B2 (ja) * | 1996-03-26 | 2005-08-03 | オリンパス株式会社 | 超音波凝固切断具 |
JP2011101744A (ja) * | 2009-11-11 | 2011-05-26 | Olympus Corp | 生体組織処置装置 |
JP3159938U (ja) * | 2010-03-26 | 2010-06-03 | 日本ゼオン株式会社 | 医療用クリップ |
-
2016
- 2016-06-24 JP JP2018523247A patent/JP6615344B2/ja active Active
- 2016-06-24 WO PCT/JP2016/068795 patent/WO2017221397A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JPWO2017221397A1 (ja) | 2019-03-07 |
WO2017221397A1 (ja) | 2017-12-28 |
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