JP2017038927A - 制御が改良された凝固切開器具 - Google Patents
制御が改良された凝固切開器具 Download PDFInfo
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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
- A61B18/1206—Generators therefor
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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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- 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
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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
- 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
- A61B2018/00589—Coagulation
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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
- 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
- A61B2018/00601—Cutting
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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
- 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
- A61B2018/00607—Coagulation and cutting with the same instrument
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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
- A61B2018/00636—Sensing and controlling the application of energy
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
-
- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00702—Power or energy
- A61B2018/00708—Power or energy switching the power on or off
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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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
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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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/00922—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device by switching or controlling the treatment energy directly within the hand-piece
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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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/00928—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device by sending a signal to an external energy source
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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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/0094—Types of switches or controllers
- A61B2018/00952—Types of switches or controllers rotatable
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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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/00958—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device for switching between different working modes of the main function
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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
- A61B18/1206—Generators therefor
- A61B2018/1273—Generators therefor including multiple generators in one device
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1286—Generators therefor having a specific transformer
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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
- A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
- A61B2018/1457—Probes having pivoting end effectors, e.g. forceps including means for cutting having opposing blades cutting tissue grasped by the jaws, i.e. combined scissors and pliers
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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
- A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
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- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- General Health & Medical Sciences (AREA)
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- Surgical Instruments (AREA)
Abstract
Description
11 生物組織を凝固させ切開するための器具
12 装置
13 ケーブル
14 ハウジング
15 ハンドル
16 制御素子
17 ツール
18 シャフト
19 ツール17の第1ブランチ
20 ツール17の第2ブランチ
21 ヒンジ
22、23 第1凝固電極
24、25 第1ブランチ19のリム
26 絶縁部
27、28 第2ブランチ20のリム
29、30 第2凝固電極
31 絶縁部
32 切開電極挿入口
33 カウンタベアリング素子
34 中央壁部
35a、35b 境界面
36 切開電極
39 支持面
42、43 絶縁体
44 回路
M、K、S 出力コネクタ
45、46 回路44の入力コネクタ
47 高周波出力電圧源(高周波生成器)
48 入力コネクタ
49 変圧器
50、51 部分巻線
52 主巻線
53 副巻線
54 凝固電圧源
55 切開電圧源
56 結合キャパシタ
57 低電圧源
C、C1、C2、C3 キャパシタ
R、R1、R2、R3 レジスタ
58 電源スイッチ
58a スイッチ58の固定コンタクト(ノーマリクローズドコンタクト)
58b スイッチ58の可動コンタクト
58c スイッチ58の固定コンタクト(ノーマリオープンコンタクト)
59 凝固作動スイッチ
60 切開作動スイッチ
61 作動素子
62 作動スイッチ
Claims (12)
- 生物組織を凝固させ必要に応じて切開するための器具であって、
組織を把持するために互いに対して相対的に可動である少なくとも2つの凝固電極(22、29)と、前記凝固電極(22、29)間に把持された組織を切開するための少なくとも1つの切開電極(36)とからなるツール(17)を備え、
前記凝固電極(22、29)と前記切開電極(36)とに接続され、切開電圧源(55)と凝固電圧源(54)とからなり、またはそのような電圧源に接続可能な電気回路(44)を備え、
前記電気回路(44)は、前記切開電極(36)を前記切開電圧源(55)から選択的に切断するための、または前記切開電極(36)を前記切開電圧源(55)に選択的に接続するための電源スイッチ(58)と、高周波出力電圧源(47)を選択的に作動させるための作動スイッチ(62)とからなり、
前記作動スイッチ(62)と前記電源スイッチ(58)とは、共有の作動素子(61)によって連続して制御される
器具。 - 前記作動素子(61)が作動すると、前記作動スイッチ(62)が閉じる前に前記電源スイッチ(58)が閉じ、かつ、前記作動素子(61)が解除されると、前記電源スイッチ(58)が開く前に前記作動スイッチ(62)が開くように、前記電源スイッチ(58)と前記作動スイッチ(62)とが前記作動素子(61)に接続されることを特徴とする
請求項1に記載の器具。 - 前記電源スイッチ(58)は、休止状態では前記切開電圧源(55)と前記切開電極(36)との間を電気接続せず、作動状態では前記切開電極(36)を前記切開電圧源(55)に接続することを特徴とする
請求項1又は2に記載の器具。 - 前記電源スイッチ(58)は、休止状態では前記切開電極(36)を前記凝固電圧源(54)または低電圧源(57)へ接続し、あるいは電位フリーに切り替えられることを特徴とする
請求項3に記載の器具。 - 前記低電圧源(57)は、前記凝固電圧源(54)に一次側で接続される変圧器(49)であることを特徴とする
請求項4に記載の器具。 - 前記電源スイッチ(58)は、休止状態では前記切開電極(36)を電源制限手段(C3)に接続することを特徴とする
請求項3に記載の器具。 - 前記器具(11)は、前記高周波出力電圧源(47)を作動させるために配置された凝固作動スイッチ(59)からなることを特徴とする
請求項1〜6のいずれか1項に記載の器具。 - 前記器具(11)は、前記高周波出力電圧源(47)を作動させるために配置された切開作動スイッチ(60)からなることを特徴とする
請求項1〜6のいずれか1項に記載の器具。 - 前記器具(11)は、前記高周波出力電圧源(47)を作動させるために配置された凝固作動スイッチ(59)および切開作動スイッチ(60)からなり、
前記切開作動スイッチ(60)および前記凝固作動スイッチ(59)は、それらが交互にのみ作動可能なように構成されることを特徴とする
請求項1〜6のいずれか1項に記載の器具。 - 前記切開電圧源(55)は、前記器具(11)に配置された変圧器(49)であることを特徴とする
請求項1〜9のいずれか1項に記載の器具。 - 前記変圧器(49)は、前記凝固電圧源(54)に接続され、または接続可能であることを特徴とする
請求項10に記載の器具。 - 前記凝固電圧源(54)は、前記器具(11)の外側に配置されることを特徴とする
請求項1〜11のいずれか1項に記載の器具。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15182008.1 | 2015-08-21 | ||
| EP15182008.1A EP3132765B1 (de) | 2015-08-21 | 2015-08-21 | Koagulations- und dissektionsinstrument mit verbesserter bedienung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017038927A true JP2017038927A (ja) | 2017-02-23 |
| JP6836859B2 JP6836859B2 (ja) | 2021-03-03 |
Family
ID=53969239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016159715A Active JP6836859B2 (ja) | 2015-08-21 | 2016-08-16 | 制御が改良された凝固切開器具 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10987157B2 (ja) |
| EP (1) | EP3132765B1 (ja) |
| JP (1) | JP6836859B2 (ja) |
| KR (1) | KR102573937B1 (ja) |
| CN (1) | CN106562821B (ja) |
| BR (1) | BR102016018296B1 (ja) |
| PL (1) | PL3132765T3 (ja) |
| RU (1) | RU2696244C2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021168917A (ja) * | 2020-04-14 | 2021-10-28 | エルベ エレクトロメディジン ゲーエムベーハーErbe Elektromedizin GmbH | 生体組織の凝固および切開のためのデバイスおよび方法 |
| JP2022108265A (ja) * | 2021-01-12 | 2022-07-25 | エルベ エレクトロメディジン ゲーエムベーハー | 切断器具 |
| JP2024505469A (ja) * | 2021-02-01 | 2024-02-06 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電子切断シール器・分割器 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109788980B (zh) * | 2016-08-16 | 2021-12-24 | 埃克赛兰斯医疗技术私人有限公司 | 双极电外科切割凝固仪 |
| GB2567480A (en) * | 2017-10-13 | 2019-04-17 | Creo Medical Ltd | Electrosurgical resector tool |
| EP3639779B1 (de) * | 2018-10-16 | 2022-08-10 | Erbe Elektromedizin GmbH | Instrument zur koagulation und dissektion von biologischem gewebe |
| PL3777739T3 (pl) | 2019-08-14 | 2022-06-20 | Erbe Elektromedizin Gmbh | Elektroda tnąca, narzędzie chirurgiczne i sposób wytwarzania elektrody tnącej |
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| JP2008212663A (ja) * | 2007-02-14 | 2008-09-18 | Tyco Healthcare Group Lp | 電気的切除メカニズムを有する血管密封器具 |
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| CA2173825A1 (en) | 1995-04-12 | 1996-10-13 | Warren P. Williamson, Iv | Electrosurgical hemostatic device with multiple selectable electrodes |
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| US8002769B2 (en) * | 2001-08-27 | 2011-08-23 | Gyrus Medical Limited | Electrosurgical generator and system |
| GB0221707D0 (en) * | 2002-09-18 | 2002-10-30 | Gyrus Medical Ltd | Electrical system |
| DE102005024221B4 (de) | 2005-05-25 | 2009-10-08 | Erbe Elektromedizin Gmbh | Schaltwippe |
| GB0804688D0 (en) | 2008-03-13 | 2008-04-16 | Gyrus Group Plc | Surgical instrument |
| US8361065B2 (en) | 2008-07-10 | 2013-01-29 | HS West Investements, LLC | Electrosurgical instrument with an ablation mode and a coagulation mode |
| US8277446B2 (en) * | 2009-04-24 | 2012-10-02 | Tyco Healthcare Group Lp | Electrosurgical tissue sealer and cutter |
| DE102009049401B4 (de) * | 2009-08-20 | 2023-09-28 | Erbe Elektromedizin Gmbh | Elektrochirurgische Zange |
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| US8932291B2 (en) * | 2012-04-13 | 2015-01-13 | Covidien Lp | Electrosurgical systems |
| EP2679186B1 (de) * | 2012-06-25 | 2015-09-09 | Erbe Elektromedizin GmbH | Instrument zur Gefäßfusion und -trennung |
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2015
- 2015-08-21 EP EP15182008.1A patent/EP3132765B1/de active Active
- 2015-08-21 PL PL15182008T patent/PL3132765T3/pl unknown
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- 2016-08-09 BR BR102016018296-4A patent/BR102016018296B1/pt active IP Right Grant
- 2016-08-16 JP JP2016159715A patent/JP6836859B2/ja active Active
- 2016-08-19 KR KR1020160105535A patent/KR102573937B1/ko active Active
- 2016-08-19 RU RU2016134133A patent/RU2696244C2/ru active
- 2016-08-19 CN CN201610697052.8A patent/CN106562821B/zh active Active
- 2016-08-19 US US15/241,892 patent/US10987157B2/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| US4244371A (en) * | 1976-10-13 | 1981-01-13 | Erbe Elektromedizin Gmbh & Co. Kg | High-frequency surgical apparatus |
| JPS57185852A (en) * | 1981-05-13 | 1982-11-16 | Olympus Optical Co | High frequency electric knife apparatus |
| US20050171533A1 (en) * | 2004-02-02 | 2005-08-04 | Gyrus Medical, Inc. | Surgical instrument |
| JP2008212663A (ja) * | 2007-02-14 | 2008-09-18 | Tyco Healthcare Group Lp | 電気的切除メカニズムを有する血管密封器具 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2021168917A (ja) * | 2020-04-14 | 2021-10-28 | エルベ エレクトロメディジン ゲーエムベーハーErbe Elektromedizin GmbH | 生体組織の凝固および切開のためのデバイスおよび方法 |
| JP7535009B2 (ja) | 2020-04-14 | 2024-08-15 | エルベ エレクトロメディジン ゲーエムベーハー | 生体組織の凝固および切開のためのデバイスおよび方法 |
| JP2022108265A (ja) * | 2021-01-12 | 2022-07-25 | エルベ エレクトロメディジン ゲーエムベーハー | 切断器具 |
| JP2024505469A (ja) * | 2021-02-01 | 2024-02-06 | ボルダー サージカル,リミティド ライアビリティ カンパニー | 電子切断シール器・分割器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106562821A (zh) | 2017-04-19 |
| RU2016134133A (ru) | 2018-02-21 |
| RU2696244C2 (ru) | 2019-07-31 |
| US10987157B2 (en) | 2021-04-27 |
| EP3132765B1 (de) | 2022-03-30 |
| EP3132765A1 (de) | 2017-02-22 |
| BR102016018296A2 (pt) | 2017-03-01 |
| RU2016134133A3 (ja) | 2019-07-17 |
| KR102573937B1 (ko) | 2023-09-05 |
| JP6836859B2 (ja) | 2021-03-03 |
| CN106562821B (zh) | 2020-12-18 |
| PL3132765T3 (pl) | 2022-06-06 |
| KR20170022939A (ko) | 2017-03-02 |
| BR102016018296B1 (pt) | 2022-05-03 |
| US20170049505A1 (en) | 2017-02-23 |
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