JP6850319B2 - 手術器具 - Google Patents
手術器具 Download PDFInfo
- Publication number
- JP6850319B2 JP6850319B2 JP2019088910A JP2019088910A JP6850319B2 JP 6850319 B2 JP6850319 B2 JP 6850319B2 JP 2019088910 A JP2019088910 A JP 2019088910A JP 2019088910 A JP2019088910 A JP 2019088910A JP 6850319 B2 JP6850319 B2 JP 6850319B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- web
- electrode plate
- receiver
- plastic
- 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.)
- Active
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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
-
- 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
- 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
- A61B2018/00089—Thermal conductivity
-
- 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
- A61B2018/00089—Thermal conductivity
- A61B2018/00101—Thermal conductivity low, i.e. thermally 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
Landscapes
- 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)
- Battery Mounting, Suspending (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Description
11 軸
12 ツール
13 筐体
14 ハンドル
15 第1分枝体
16 第2分枝体
17 プラスチックカバー
18 金属部
19 電極板
20 電極受け
21 ウェブ
22 電極板のエッジ輪郭線
23 電極受けのエッジ輪郭線
24 スリット
25 開口
26 中空ウェブ
27 チャネル
28 スペーサ
29 ジョイント部
30 動作連結部
31 貫通孔
32 ボルト
33 軸受スリーブ
34 接続ケーブル
35 凸部
36 遷移領域
37 17の外側フランジ
38 35の外側フランジ
Claims (3)
- 金属部を有する分枝体を備え、
前記金属部は、前記分枝体のヒンジとなる貫通孔と、電極板を受ける電極受けと、を有し、
前記電極受けは、プラスチックカバーで少なくとも一部が被覆されており、
前記貫通孔は、前記貫通孔に延在し、前記プラスチックカバーと一体化されている軸受スリーブを有する
電気手術器具。 - 前記軸受スリーブは、前記金属部の製造ばらつきを補うことで、前記貫通孔に挿入されるボルトを前記貫通孔の中心に位置付ける
請求項1に記載の電気手術器具。 - 前記軸受スリーブは、前記金属部と前記ボルトとを絶縁する
請求項2に記載の電気手術器具。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14154832.1A EP2907463B1 (de) | 2014-02-12 | 2014-02-12 | Chirurgisches Instrument mit Elektrodenträger |
| EP14154832.1 | 2014-02-12 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017036220A Division JP6527185B2 (ja) | 2014-02-12 | 2017-02-28 | 電極受けを備えた手術器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019134970A JP2019134970A (ja) | 2019-08-15 |
| JP6850319B2 true JP6850319B2 (ja) | 2021-03-31 |
Family
ID=50101744
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015025510A Pending JP2015150439A (ja) | 2014-02-12 | 2015-02-12 | 電極受けを備えた手術器具 |
| JP2017036220A Expired - Fee Related JP6527185B2 (ja) | 2014-02-12 | 2017-02-28 | 電極受けを備えた手術器具 |
| JP2019088910A Active JP6850319B2 (ja) | 2014-02-12 | 2019-05-09 | 手術器具 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015025510A Pending JP2015150439A (ja) | 2014-02-12 | 2015-02-12 | 電極受けを備えた手術器具 |
| JP2017036220A Expired - Fee Related JP6527185B2 (ja) | 2014-02-12 | 2017-02-28 | 電極受けを備えた手術器具 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9848939B2 (ja) |
| EP (1) | EP2907463B1 (ja) |
| JP (3) | JP2015150439A (ja) |
| KR (1) | KR101629137B1 (ja) |
| CN (1) | CN104840247B (ja) |
| BR (1) | BR102015002941B8 (ja) |
| PL (1) | PL2907463T3 (ja) |
| RU (1) | RU2670681C9 (ja) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10172669B2 (en) | 2009-10-09 | 2019-01-08 | Ethicon Llc | Surgical instrument comprising an energy trigger lockout |
| GB2480498A (en) | 2010-05-21 | 2011-11-23 | Ethicon Endo Surgery Inc | Medical device comprising RF circuitry |
| US9421060B2 (en) | 2011-10-24 | 2016-08-23 | Ethicon Endo-Surgery, Llc | Litz wire battery powered device |
| US10159524B2 (en) | 2014-12-22 | 2018-12-25 | Ethicon Llc | High power battery powered RF amplifier topology |
| US10314638B2 (en) | 2015-04-07 | 2019-06-11 | Ethicon Llc | Articulating radio frequency (RF) tissue seal with articulating state sensing |
| US10959771B2 (en) | 2015-10-16 | 2021-03-30 | Ethicon Llc | Suction and irrigation sealing grasper |
| US10959806B2 (en) | 2015-12-30 | 2021-03-30 | Ethicon Llc | Energized medical device with reusable handle |
| US10856934B2 (en) | 2016-04-29 | 2020-12-08 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting and tissue engaging members |
| US10987156B2 (en) | 2016-04-29 | 2021-04-27 | Ethicon Llc | Electrosurgical instrument with electrically conductive gap setting member and electrically insulative tissue engaging members |
| US10751117B2 (en) | 2016-09-23 | 2020-08-25 | Ethicon Llc | Electrosurgical instrument with fluid diverter |
| US11033325B2 (en) | 2017-02-16 | 2021-06-15 | Cilag Gmbh International | Electrosurgical instrument with telescoping suction port and debris cleaner |
| US10799284B2 (en) | 2017-03-15 | 2020-10-13 | Ethicon Llc | Electrosurgical instrument with textured jaws |
| US11497546B2 (en) | 2017-03-31 | 2022-11-15 | Cilag Gmbh International | Area ratios of patterned coatings on RF electrodes to reduce sticking |
| US10603117B2 (en) | 2017-06-28 | 2020-03-31 | Ethicon Llc | Articulation state detection mechanisms |
| US11033323B2 (en) | 2017-09-29 | 2021-06-15 | Cilag Gmbh International | Systems and methods for managing fluid and suction in electrosurgical systems |
| US11490951B2 (en) | 2017-09-29 | 2022-11-08 | Cilag Gmbh International | Saline contact with electrodes |
| US11484358B2 (en) | 2017-09-29 | 2022-11-01 | Cilag Gmbh International | Flexible electrosurgical instrument |
| DE102018107100A1 (de) * | 2018-03-26 | 2019-09-26 | Henke-Sass, Wolf Gmbh | Vorrichtung zum Applizieren eines Fluids |
| DE102018107103A1 (de) * | 2018-03-26 | 2019-09-26 | Henke-Sass, Wolf Gmbh | Vorrichtung zum Applizieren eines Fluids |
| JP7238666B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238667B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238665B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238664B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238668B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238661B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| JP7238662B2 (ja) * | 2019-07-23 | 2023-03-14 | 株式会社三洋物産 | 遊技機 |
| GB2588232B (en) * | 2019-10-18 | 2023-09-20 | Gyrus Medical Ltd | Method of manufacturing an electrode assembly |
| WO2022040544A1 (en) | 2020-08-21 | 2022-02-24 | Federal-Mogul Ignition Llc | Spark plug electrode and method of manufacturing the same |
| US12471982B2 (en) | 2020-12-02 | 2025-11-18 | Cilag Gmbh International | Method for tissue treatment by surgical instrument |
| RU204765U1 (ru) * | 2020-12-15 | 2021-06-09 | Артур Факилевич Аглиуллин | Биполярный зажим по Галлямову |
| CN112472289B (zh) * | 2020-12-15 | 2022-03-25 | 宁波梅山保税港区时顺企业管理合伙企业(有限合伙) | 一种微波消融针 |
| KR20240001193A (ko) | 2021-04-28 | 2024-01-03 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 의료 장치 |
| WO2022234492A1 (en) | 2021-05-04 | 2022-11-10 | Federal-Mogul Ignition Gmbh | Spark plug electrode and method of manufacturing the same |
| US12508021B2 (en) | 2021-11-01 | 2025-12-30 | Cilag Gmbh International | Devices, systems, and methods for detecting tissue and foreign objects during a surgical operation |
| US11957342B2 (en) | 2021-11-01 | 2024-04-16 | Cilag Gmbh International | Devices, systems, and methods for detecting tissue and foreign objects during a surgical operation |
| US11831130B2 (en) | 2022-03-29 | 2023-11-28 | Federal-Mogul Ignition Gmbh | Spark plug, spark plug electrode, and method of manufacturing the same |
| US11837852B1 (en) | 2022-07-27 | 2023-12-05 | Federal-Mogul Ignition Gmbh | Spark plug electrode with electrode tip directly thermally coupled to heat dissipating core and method of manufacturing the same |
| US12191637B1 (en) | 2024-06-14 | 2025-01-07 | Federal-Mogul Ignition Gmbh | Spark plug with cooling features and method of manufacturing the same |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3688402A (en) * | 1970-07-16 | 1972-09-05 | Amp Inc | Disposable surgical scissors |
| US3750282A (en) * | 1972-10-04 | 1973-08-07 | Web Prod Inc | Scissors |
| SU1223895A1 (ru) * | 1979-08-24 | 1986-04-15 | Харьковский научно-исследовательский институт общей и неотложной хирургии | Электрохирургический инструмент дл коагул ции сосудов |
| DE3609359A1 (de) | 1986-03-20 | 1987-09-24 | Reimbold & Strick | Verfahren zur herstellung von elektrisch leitfaehig und oxidationsbestaendig beschichteten graphit-formkoerpern |
| CA2094220A1 (en) | 1992-05-21 | 1993-11-22 | Mark A. Rydell | Surgical scissors with bipolar coagulation feature |
| US5697949A (en) | 1995-05-18 | 1997-12-16 | Symbiosis Corporation | Small diameter endoscopic instruments |
| US6113598A (en) * | 1998-02-17 | 2000-09-05 | Baker; James A. | Radiofrequency medical instrument and methods for vessel welding |
| DE19828976C2 (de) * | 1998-06-29 | 2002-12-05 | Ethicon Inc | Bipolares elektrochirurgisches Instrument |
| AU2002250551B2 (en) * | 2001-04-06 | 2006-02-02 | Covidien Ag | Molded insulating hinge for bipolar instruments |
| JP3920847B2 (ja) | 2001-06-05 | 2007-05-30 | エルベ エレクトロメディツィン ゲーエムベーハー | 双極性鉗子 |
| US6932816B2 (en) * | 2002-02-19 | 2005-08-23 | Boston Scientific Scimed, Inc. | Apparatus for converting a clamp into an electrophysiology device |
| US7033356B2 (en) * | 2002-07-02 | 2006-04-25 | Gyrus Medical, Inc. | Bipolar electrosurgical instrument for cutting desiccating and sealing tissue |
| US7488327B2 (en) | 2004-04-12 | 2009-02-10 | Synthes (U.S.A.) | Free hand drill guide |
| US20060095031A1 (en) * | 2004-09-22 | 2006-05-04 | Arthrocare Corporation | Selectively controlled active electrodes for electrosurgical probe |
| US7988026B2 (en) | 2007-09-06 | 2011-08-02 | Cardica, Inc. | Endocutter with staple feed |
| US8147488B2 (en) | 2007-12-28 | 2012-04-03 | Olympus Medical Systems Corp. | Surgical operating apparatus |
| US20090248021A1 (en) * | 2008-03-31 | 2009-10-01 | Tyco Healthcare Group Lp | End Effector Assembly for Electrosurgical Devices and System for Using the Same |
| US8574231B2 (en) * | 2009-10-09 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Surgical instrument for transmitting energy to tissue comprising a movable electrode or insulator |
| CN102821673B (zh) * | 2009-11-10 | 2016-06-08 | 纽瓦西弗公司 | 牵开器系统 |
| US8623018B2 (en) * | 2010-04-13 | 2014-01-07 | Covidien Lp | Sealing plate temperature control |
| US20110257680A1 (en) * | 2010-04-20 | 2011-10-20 | Tyco Healthcare Group Lp | Surgical Forceps Including Pulley Blade Reverser Mechanism |
| DE102011003520B4 (de) * | 2011-02-02 | 2022-08-04 | Olympus Winter & Ibe Gmbh | Elektrochirurgisches Greifinstrument und Elektrodenanordnung |
| US9259265B2 (en) * | 2011-07-22 | 2016-02-16 | Ethicon Endo-Surgery, Llc | Surgical instruments for tensioning tissue |
| EP2554132B1 (de) | 2011-08-01 | 2016-03-02 | Erbe Elektromedizin GmbH | Gewebefusionsinstrument |
| US8887373B2 (en) * | 2012-02-24 | 2014-11-18 | Covidien Lp | Vessel sealing instrument with reduced thermal spread and method of manufacture therefor |
| US9757181B2 (en) * | 2012-06-12 | 2017-09-12 | Covidien Lp | Electrosurgical dissector with thermal management |
| CN102860866A (zh) * | 2012-10-10 | 2013-01-09 | 邢丽丽 | 用于熔合和切削血管的装置 |
-
2014
- 2014-02-12 PL PL14154832T patent/PL2907463T3/pl unknown
- 2014-02-12 EP EP14154832.1A patent/EP2907463B1/de not_active Not-in-force
-
2015
- 2015-02-09 KR KR1020150019548A patent/KR101629137B1/ko not_active Expired - Fee Related
- 2015-02-10 BR BR102015002941A patent/BR102015002941B8/pt not_active IP Right Cessation
- 2015-02-11 US US14/619,890 patent/US9848939B2/en not_active Expired - Fee Related
- 2015-02-11 RU RU2015104561A patent/RU2670681C9/ru active
- 2015-02-11 CN CN201510072618.3A patent/CN104840247B/zh not_active Expired - Fee Related
- 2015-02-12 JP JP2015025510A patent/JP2015150439A/ja active Pending
-
2017
- 2017-02-28 JP JP2017036220A patent/JP6527185B2/ja not_active Expired - Fee Related
- 2017-11-20 US US15/818,568 patent/US11723715B2/en active Active
-
2019
- 2019-05-09 JP JP2019088910A patent/JP6850319B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2015104561A (ru) | 2016-08-27 |
| US20180325581A1 (en) | 2018-11-15 |
| KR20150095202A (ko) | 2015-08-20 |
| BR102015002941A2 (pt) | 2018-02-14 |
| BR102015002941B1 (pt) | 2022-03-03 |
| JP6527185B2 (ja) | 2019-06-05 |
| CN104840247A (zh) | 2015-08-19 |
| JP2017087076A (ja) | 2017-05-25 |
| JP2019134970A (ja) | 2019-08-15 |
| PL2907463T3 (pl) | 2016-08-31 |
| RU2015104561A3 (ja) | 2018-05-03 |
| JP2015150439A (ja) | 2015-08-24 |
| KR101629137B1 (ko) | 2016-06-09 |
| US9848939B2 (en) | 2017-12-26 |
| EP2907463B1 (de) | 2016-04-20 |
| RU2670681C2 (ru) | 2018-10-24 |
| US11723715B2 (en) | 2023-08-15 |
| EP2907463A1 (de) | 2015-08-19 |
| BR102015002941B8 (pt) | 2022-05-17 |
| RU2670681C9 (ru) | 2018-12-13 |
| US20150223869A1 (en) | 2015-08-13 |
| CN104840247B (zh) | 2017-07-07 |
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