JP6152082B2 - 器具テスト装置 - Google Patents
器具テスト装置 Download PDFInfo
- Publication number
- JP6152082B2 JP6152082B2 JP2014214552A JP2014214552A JP6152082B2 JP 6152082 B2 JP6152082 B2 JP 6152082B2 JP 2014214552 A JP2014214552 A JP 2014214552A JP 2014214552 A JP2014214552 A JP 2014214552A JP 6152082 B2 JP6152082 B2 JP 6152082B2
- Authority
- JP
- Japan
- Prior art keywords
- neutral
- instrument
- electrode
- test
- spark discharge
- 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.)
- Expired - Fee Related
Links
- 230000007935 neutral effect Effects 0.000 claims description 139
- 239000002184 metal Substances 0.000 claims description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 230000015271 coagulation Effects 0.000 claims description 8
- 238000005345 coagulation Methods 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000001465 metallisation Methods 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- GFKPJSQNBOCCOU-QVDQXJPCSA-N CC[C@@]1(CC2)C2CCCC1 Chemical compound CC[C@@]1(CC2)C2CCCC1 GFKPJSQNBOCCOU-QVDQXJPCSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007740 vapor deposition 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
-
- 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
- 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
-
- 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
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2829—Testing of circuits in sensor or actuator systems
-
- 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
- A61B18/16—Indifferent or passive electrodes for grounding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00477—Coupling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00725—Calibration or performance testing
-
- 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
-
- 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
- A61B2018/00773—Sensed parameters
- A61B2018/00875—Resistance or impedance
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Description
11 電気手術器具
12 中性電極部
13、14 電極パッチ
15 中性線ケーブル
16 コネクタ
17 中性極受け口
18 器具テスト装置
18a 電極部
19、19a、b、c スパークまたはアーク放電テスト電極
21 第1中性線
22 第2中性線
23、Z1 第1インピーダンス素子/第1インピーダンス
24、Z2 第2インピーダンス素子/第2インピーダンス
25 分割回路
26 テスト面
27 絶縁本体
28、29a 接点
30 受け口
31 中性電極接続部
32 突起部
Claims (13)
- 主にアルゴンプラズマ凝固用医療器具(11)向けの器具テスト装置(18)であって、
中性線ケ―ブル(15)または装置(10)の中性線(21、22)と電気的に接続されるスパーク放電テスト電極(19)を有する電極部(18a)を備え、
可とう性を有する前記中性線ケーブル(15)または前記装置(10)は、互いに絶縁している2本の中性線(21、22)を含み、
前記スパーク放電テスト電極(19)は、
少なくとも2本の中性線(21、22)に接続され、
インピーダンス(23、24)が同じか、差がほとんどない前記中性線(21、22)と結合し、
前記スパーク放電テスト電極(19)と、第1中性線(21)または第2中性線(22)との接続は、それぞれ、第1インピーダンス(23)または第2インピーダンス(24)によって特徴付けられ、
前記中性線(21、22)の間には、オーム抵抗値またはインピーダンス値を測定する分割回路(25)が配置される
器具テスト装置。 - 前記スパーク放電テスト電極(19)は、前記中性線ケーブル(15)を囲む
請求項1に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は、金属リングまたはスリーブである
請求項1または2に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は、金属箔、配線、金属化、および、金属コーティングのうち少なくとも1つである
請求項1〜3のいずれか1項に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は、前記中性線ケーブルの絶縁体でコイル部分が構成されるねじ螺旋体として実装される
請求項4に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は、インピーダンスを有する素子(23、24)を介して前記中性線(21、22)と接続される
請求項1〜5のいずれか1項に記載の器具テスト装置。 - 前記素子(23、24)は静電容量を有する
請求項6に記載の器具テスト装置。 - 前記素子(23、24)はオーム抵抗器である
請求項6に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は、第1インピーダンスを有する第1素子(23)を介して第1中性線(21)と接続され、また、第2インピーダンスを有する第2素子(24)を介して第2中性線(22)と接続され、前記第1素子(23)と前記第2素子(24)とのインピーダンスは等しい
請求項1〜8のいずれか1項に記載の器具テスト装置。 - 前記器具テスト装置(18)の中性線間総容量は、1nF以下である
請求項1〜9のいずれか1項に記載の器具テスト装置。 - 前記電極部(18a)は、コネクタ(16)と中性電極部(12)または中性電極接続部(31)との間の可とう性を有する中性線ケーブル(15)に配置される
請求項1〜10のいずれか1項に記載の器具テスト装置。 - 前記スパーク放電テスト電極は凸型テスト面(26)を有する
請求項1〜11のいずれか1項に記載の器具テスト装置。 - 前記スパーク放電テスト電極(19)は凝集テスト面(26)を有する
請求項1〜12のいずれか1項に記載の器具テスト装置。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13189566.6 | 2013-10-21 | ||
| EP13189566.6A EP2862530B1 (de) | 2013-10-21 | 2013-10-21 | Instrumententestanordnung mit Testeinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015083128A JP2015083128A (ja) | 2015-04-30 |
| JP6152082B2 true JP6152082B2 (ja) | 2017-06-21 |
Family
ID=49515180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014214552A Expired - Fee Related JP6152082B2 (ja) | 2013-10-21 | 2014-10-21 | 器具テスト装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US9880218B2 (ja) |
| EP (2) | EP2862530B1 (ja) |
| JP (1) | JP6152082B2 (ja) |
| KR (1) | KR101638247B1 (ja) |
| CN (1) | CN104546114B (ja) |
| BR (1) | BR102014026227B1 (ja) |
| PL (2) | PL2862530T3 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025123B (zh) * | 2019-11-21 | 2021-09-28 | 北方工业大学 | 火花试验设备及其使用方法、非本安电路优化为本安电路的方法 |
| US12064171B2 (en) * | 2019-12-05 | 2024-08-20 | Megadyne Medical Products, Inc. | Electrical return connections for electrosurgical systems |
| DE102020127424B4 (de) * | 2020-10-19 | 2023-01-19 | Erbe Elektromedizin Gmbh | Testeinrichtung |
| CN113812967B (zh) * | 2021-09-28 | 2025-02-07 | 云南力衡医疗技术有限公司 | 一种肌电图仪的测试方法和装置 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200104A (en) * | 1977-11-17 | 1980-04-29 | Valleylab, Inc. | Contact area measurement apparatus for use in electrosurgery |
| US6726684B1 (en) * | 1996-07-16 | 2004-04-27 | Arthrocare Corporation | Methods for electrosurgical spine surgery |
| DE19839826A1 (de) * | 1998-09-01 | 2000-03-02 | Karl Fastenmeier | Hochfrequenzeinrichtung zur Erzeugung eines Plasmabogens für die Behandlung von menschlichem Gewebe |
| US6569160B1 (en) * | 2000-07-07 | 2003-05-27 | Biosense, Inc. | System and method for detecting electrode-tissue contact |
| US8157795B2 (en) * | 2004-02-03 | 2012-04-17 | Covidien Ag | Portable argon system |
| CN100493467C (zh) | 2004-07-12 | 2009-06-03 | 爱尔伯电子医疗设备公司 | Apc设备 |
| ES2383376T3 (es) | 2005-01-18 | 2012-06-20 | Alma Lasers Ltd | Sistema mejorado para calentar tejido biológico mediante energía de RF |
| GB0503380D0 (en) * | 2005-02-17 | 2005-03-23 | Rhytec Ltd | Tissue treatment system |
| CN200996894Y (zh) | 2006-06-09 | 2007-12-26 | 北京北琪医疗科技有限公司 | 一种射频热凝器机外测试装置 |
| EP2514380B1 (de) | 2011-04-21 | 2013-10-02 | Erbe Elektromedizin GmbH | Elektrochirurgische Einrichtung mit verbessertem Abschnitt |
| EP2537479B1 (de) * | 2011-06-20 | 2014-04-16 | Erbe Elektromedizin GmbH | Steuerung eines medizinischen Geräts in Abhängigkeit von der Neutralektrodenimpedanz |
| WO2013139945A1 (de) | 2012-03-21 | 2013-09-26 | Farin Guenter | Vorrichtung und verfahren zur messung und regelung thermischer effekte bei der hochfrequenzchirurgie |
| US9589704B2 (en) * | 2013-08-09 | 2017-03-07 | Belden Inc. | Low R, L, and C cable |
-
2013
- 2013-10-21 PL PL13189566T patent/PL2862530T3/pl unknown
- 2013-10-21 EP EP13189566.6A patent/EP2862530B1/de not_active Not-in-force
-
2014
- 2014-10-20 US US14/518,305 patent/US9880218B2/en not_active Expired - Fee Related
- 2014-10-20 US US14/518,240 patent/US9851396B2/en not_active Expired - Fee Related
- 2014-10-21 KR KR1020140142703A patent/KR101638247B1/ko not_active Expired - Fee Related
- 2014-10-21 BR BR102014026227-0A patent/BR102014026227B1/pt not_active IP Right Cessation
- 2014-10-21 PL PL14189785T patent/PL2862531T3/pl unknown
- 2014-10-21 JP JP2014214552A patent/JP6152082B2/ja not_active Expired - Fee Related
- 2014-10-21 EP EP14189785.0A patent/EP2862531B1/de active Active
- 2014-10-21 CN CN201410563659.8A patent/CN104546114B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR101638247B1 (ko) | 2016-07-08 |
| US20150108994A1 (en) | 2015-04-23 |
| JP2015083128A (ja) | 2015-04-30 |
| PL2862530T3 (pl) | 2019-02-28 |
| EP2862530A1 (de) | 2015-04-22 |
| US9851396B2 (en) | 2017-12-26 |
| EP2862530B1 (de) | 2018-10-03 |
| CN104546114A (zh) | 2015-04-29 |
| EP2862531B1 (de) | 2020-04-01 |
| BR102014026227B1 (pt) | 2022-01-04 |
| BR102014026227A2 (pt) | 2015-09-22 |
| EP2862531A1 (de) | 2015-04-22 |
| US9880218B2 (en) | 2018-01-30 |
| CN104546114B (zh) | 2017-07-28 |
| US20150108995A1 (en) | 2015-04-23 |
| PL2862531T3 (pl) | 2020-08-24 |
| KR20150045907A (ko) | 2015-04-29 |
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