JP5955350B2 - 炭化防止装置 - Google Patents
炭化防止装置 Download PDFInfo
- Publication number
- JP5955350B2 JP5955350B2 JP2014124389A JP2014124389A JP5955350B2 JP 5955350 B2 JP5955350 B2 JP 5955350B2 JP 2014124389 A JP2014124389 A JP 2014124389A JP 2014124389 A JP2014124389 A JP 2014124389A JP 5955350 B2 JP5955350 B2 JP 5955350B2
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- oxidant
- gas
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- 230000002265 prevention Effects 0.000 title claims description 32
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- 238000002156 mixing Methods 0.000 claims description 30
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 27
- 230000015271 coagulation Effects 0.000 claims description 27
- 238000005345 coagulation Methods 0.000 claims description 27
- 239000000443 aerosol Substances 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 229910052786 argon Inorganic materials 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000889 atomisation Methods 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 230000008901 benefit Effects 0.000 description 8
- 239000006200 vaporizer Substances 0.000 description 7
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- 239000012159 carrier gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
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- 239000004020 conductor Substances 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
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- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
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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
- A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
-
- 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
- A61B2018/00577—Ablation
- A61B2018/00583—Coblation, i.e. ablation using a cold plasma
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)
- Materials For Medical Uses (AREA)
- Nozzles (AREA)
Description
3 外科器具
5 ガス供給通路
7 酸化剤供給通路
9 電極先端部
11 ホース
13 絶縁防護部
15 固定スリーブ
17 内壁
19 係止突起
21 遠位領域
23 遠位端(ホース)
25 開口部(ホース)
27 パイプ
29 遠位端(パイプ)
31 遠位端(電極先端部)
33 環状スペース
35 開口部(供給通路)
37 ディフューザ
39 貫通孔
41 吐出領域
43 第3の供給通路
45 ガス源
47 高周波源
49 開口部(酸化剤)
51 開口部(ナノ粒子)
53 組織表面
55 吐出開口部
55’ 吐出開口部
55’’ 吐出開口部
57 電気引込線
59 壁部
61 絞り
63 吐出開口部
65 混合領域
67 アタッチメント
69 噴霧化領域
71 酸化剤供給管
73 端部区域
D 内径
L 長軸
M 中心軸
R 半径方向軸
Claims (7)
- 適当な外科器具(3)によるプラズマ凝固のときの組織の炭化を防止するための炭化防止装置(1)であって、前記外科器具(3)は、酸化剤の供給部(7)と、ガスの供給部(5)と、プラズマを生成するための電極(9)とを有しており、前記炭化防止装置(1)によってガス・酸化剤プラズマを生成するためのガス・酸化剤混合物が提供される、そのような炭化防止装置(1)において、前記外科器具(3)の前記供給部(7)によって供給された前記酸化剤を供給するための少なくとも1つの2成分噴霧化装置が設けられ、
前記少なくとも1つの2成分噴霧化装置は、前記ガスと前記酸化剤との2成分が混合される混合領域の負圧により、前記酸化剤を前記混合領域に吸い込むように構成された自動吸引式の2成分噴霧化装置であり、
前記電極(9)は、前記ガス・酸化剤プラズマを生成する
ことを特徴とする炭化防止装置。 - 前記酸化剤は液体であることを特徴とする、請求項1に記載の炭化防止装置。
- 前記酸化剤は気体であることを特徴とする、請求項1に記載の炭化防止装置。
- 前記酸化剤はエアロゾルとして存在していることを特徴とする、請求項1に記載の炭化防止装置。
- 前記酸化剤は水であることを特徴とする、請求項1〜4のいずれか一項に記載の炭化防止装置。
- 前記ガスは不活性ガスであることを特徴とする、請求項1〜5のいずれか一項に記載の炭化防止装置。
- 前記ガスはアルゴンであることを特徴とする、請求項1〜6のいずれか一項に記載の炭化防止装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009041168.2 | 2009-09-11 | ||
DE102009041168 | 2009-09-11 | ||
DE102009044512.9 | 2009-11-12 | ||
DE102009044512.9A DE102009044512B4 (de) | 2009-09-11 | 2009-11-12 | Karbonisierungsverhinderungsvorrichtung |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528265A Division JP2013504347A (ja) | 2009-09-11 | 2010-09-07 | 炭化防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014208264A JP2014208264A (ja) | 2014-11-06 |
JP5955350B2 true JP5955350B2 (ja) | 2016-07-20 |
Family
ID=43662557
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528265A Pending JP2013504347A (ja) | 2009-09-11 | 2010-09-07 | 炭化防止装置 |
JP2014124389A Expired - Fee Related JP5955350B2 (ja) | 2009-09-11 | 2014-06-17 | 炭化防止装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528265A Pending JP2013504347A (ja) | 2009-09-11 | 2010-09-07 | 炭化防止装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9050081B2 (ja) |
EP (1) | EP2475317B1 (ja) |
JP (2) | JP2013504347A (ja) |
CN (1) | CN102753111B (ja) |
BR (1) | BR112012008354B1 (ja) |
DE (1) | DE102009044512B4 (ja) |
PL (1) | PL2475317T3 (ja) |
RU (1) | RU2508067C2 (ja) |
WO (1) | WO2011029573A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2589821B1 (de) | 2011-11-03 | 2017-08-02 | Heraeus Medical GmbH | Vorrichtung und Verfahren zur Erzeugung von Vakuum für Vakuumzementiersysteme |
DE102012003563B4 (de) * | 2012-02-23 | 2017-07-06 | Drägerwerk AG & Co. KGaA | Einrichtung zur desinfizierenden Wundbehandlung |
GB201217781D0 (en) * | 2012-10-04 | 2012-11-14 | Gyrus Medical Ltd | Electrosurgical apparatus and system |
JP2016059703A (ja) * | 2014-09-19 | 2016-04-25 | パナソニックIpマネジメント株式会社 | 剤浸透性向上方法及び装置 |
CN108601606B (zh) * | 2015-12-02 | 2021-08-03 | 埃派克斯医疗公司 | 混合冷等离子体束射流与大气 |
GB2547941A (en) * | 2016-03-04 | 2017-09-06 | Creo Medical Ltd | Electrosurgical instrument |
RU171481U1 (ru) * | 2016-08-04 | 2017-06-01 | Максим Андреевич Котов | Портативное хирургическое устройство для ультразвуковой диссекции и плазменной коагуляции биологических тканей |
RU171480U1 (ru) * | 2016-08-04 | 2017-06-01 | Максим Андреевич Котов | Рабочая часть портативного хирургического устройства для ультразвуковой диссекции и плазменной коагуляции биологических тканей |
US10918433B2 (en) | 2016-09-27 | 2021-02-16 | Apyx Medical Corporation | Devices, systems and methods for enhancing physiological effectiveness of medical cold plasma discharges |
PL3412234T3 (pl) * | 2017-06-07 | 2023-03-06 | Erbe Elektromedizin Gmbh | Instrument z wielostrumieniową głowicą do koagulacji plazmą argonową |
KR102010079B1 (ko) * | 2017-09-13 | 2019-08-12 | 주식회사 포스코 | 도장 후 선영성이 우수한 강판 및 그 제조방법 |
WO2019071269A2 (en) | 2017-10-06 | 2019-04-11 | Powell Charles Lee | SYSTEM AND METHOD FOR TREATING AN OBSTRUCTIVE SLEEP APNEA |
PL3628356T3 (pl) | 2018-09-26 | 2022-05-02 | Erbe Elektromedizin Gmbh | Instrument medyczny i urządzenie wytwarzające |
DE102019204692A1 (de) * | 2019-04-02 | 2020-10-08 | Olympus Winter & Ibe Gmbh | Chirurgisches Instrument mit einer Hochfrequenz (HF) Elektrode |
EP3943029A1 (de) * | 2020-07-23 | 2022-01-26 | Erbe Elektromedizin GmbH | Plasmasonde mit verbessertem zündverhalten |
Family Cites Families (22)
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DE69433269T2 (de) * | 1994-08-29 | 2004-08-05 | Plasma Surgical Investments Ltd. | Blutstillungsvorrichtung für lebendes menschliches und tierisches gewebe |
DE19516238A1 (de) * | 1995-05-03 | 1996-11-07 | Delma Elektro Med App | Verfahren und Vorrichtung für die Erzeugung eines Lichtbogens in Biogewebe mittels hochfrequenzchirurgischer Mittel |
US5753754A (en) * | 1996-04-25 | 1998-05-19 | Minnesota Mining & Manufacturing Company | Flame-treating process |
WO1998025530A1 (de) * | 1996-12-12 | 1998-06-18 | Erbe Elektromedizin Gmbh | Koagulationsvorrichtung zur koagulation biologischer gewebe |
RU2161931C2 (ru) * | 1998-06-10 | 2001-01-20 | Мамаев Геннадий Викторович | Способ диссекции тканей и устройство для одновременной диссекции и коагуляции |
WO2000009199A1 (en) * | 1998-08-14 | 2000-02-24 | Incept Llc | Methods and apparatus for in situ formation of hydrogels |
FR2788112B1 (fr) * | 1998-12-30 | 2001-06-08 | Total Raffinage Distribution | Appareil de type torchere et procede pour la combustion de gaz |
GB9905210D0 (en) * | 1999-03-05 | 1999-04-28 | Gyrus Medical Ltd | Electrosurgical system |
US6582427B1 (en) * | 1999-03-05 | 2003-06-24 | Gyrus Medical Limited | Electrosurgery system |
JP2001061852A (ja) * | 1999-08-26 | 2001-03-13 | Assist Japan Kk | プラズマ状ガス発生装置 |
RU2195226C2 (ru) * | 2001-02-06 | 2002-12-27 | Зао "Вниимп-Вита" | Способ высокочастотного электрохирургического воздействия на биологические ткани |
JP2005528737A (ja) * | 2002-03-28 | 2005-09-22 | アピト コープ.エス.アー. | 雰囲気プラズマ表面処理方法およびそれを実行するための装置 |
US7316682B2 (en) * | 2002-12-17 | 2008-01-08 | Aaron Medical Industries, Inc. | Electrosurgical device to generate a plasma stream |
DE102005021304A1 (de) * | 2005-05-09 | 2006-11-23 | Erbe Elektromedizin Gmbh | Endoskopische Chirurgieeinrichtung für eine Argon-Plasma-Koagulation (APC) |
US7608839B2 (en) | 2005-08-05 | 2009-10-27 | Mcgill University | Plasma source and applications thereof |
US7691102B2 (en) | 2006-03-03 | 2010-04-06 | Covidien Ag | Manifold for gas enhanced surgical instruments |
DE102007003836A1 (de) | 2007-01-25 | 2008-08-07 | Erbe Elektromedizin Gmbh | Bipolares Instrument und Verfahren zur elektrochirurgischen Behandlung von Gewebe |
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EP2160081A1 (en) | 2008-08-27 | 2010-03-03 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Non-thermal plasma for wound treatment and associated apparatus and method |
-
2009
- 2009-11-12 DE DE102009044512.9A patent/DE102009044512B4/de not_active Expired - Fee Related
-
2010
- 2010-09-07 PL PL10757024T patent/PL2475317T3/pl unknown
- 2010-09-07 WO PCT/EP2010/005485 patent/WO2011029573A1/de active Application Filing
- 2010-09-07 JP JP2012528265A patent/JP2013504347A/ja active Pending
- 2010-09-07 RU RU2012114132/14A patent/RU2508067C2/ru active
- 2010-09-07 US US13/395,394 patent/US9050081B2/en not_active Expired - Fee Related
- 2010-09-07 EP EP10757024.4A patent/EP2475317B1/de not_active Not-in-force
- 2010-09-07 BR BR112012008354-6A patent/BR112012008354B1/pt not_active IP Right Cessation
- 2010-09-07 CN CN201080050968.5A patent/CN102753111B/zh not_active Expired - Fee Related
-
2014
- 2014-06-17 JP JP2014124389A patent/JP5955350B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BR112012008354B1 (pt) | 2021-07-13 |
RU2012114132A (ru) | 2013-10-20 |
US20120172789A1 (en) | 2012-07-05 |
WO2011029573A1 (de) | 2011-03-17 |
RU2508067C2 (ru) | 2014-02-27 |
CN102753111B (zh) | 2016-01-06 |
PL2475317T3 (pl) | 2019-05-31 |
JP2014208264A (ja) | 2014-11-06 |
WO2011029573A4 (de) | 2011-05-05 |
DE102009044512B4 (de) | 2021-08-12 |
US9050081B2 (en) | 2015-06-09 |
CN102753111A (zh) | 2012-10-24 |
EP2475317A1 (de) | 2012-07-18 |
EP2475317B1 (de) | 2019-01-23 |
JP2013504347A (ja) | 2013-02-07 |
DE102009044512A1 (de) | 2011-03-31 |
BR112012008354A2 (pt) | 2016-03-22 |
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