DE102013006598A1 - Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte - Google Patents

Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte Download PDF

Info

Publication number
DE102013006598A1
DE102013006598A1 DE201310006598 DE102013006598A DE102013006598A1 DE 102013006598 A1 DE102013006598 A1 DE 102013006598A1 DE 201310006598 DE201310006598 DE 201310006598 DE 102013006598 A DE102013006598 A DE 102013006598A DE 102013006598 A1 DE102013006598 A1 DE 102013006598A1
Authority
DE
Germany
Prior art keywords
coating system
layer
deposited
zirconium dioxide
dioxide layer
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.)
Withdrawn
Application number
DE201310006598
Other languages
German (de)
English (en)
Inventor
Albert Peter Gerhard Janssen
Volker Derflinger
Canet Acikgoz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Surface Solutions AG Pfaeffikon
Original Assignee
Oerlikon Trading AG Truebbach
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Trading AG Truebbach filed Critical Oerlikon Trading AG Truebbach
Priority to DE201310006598 priority Critical patent/DE102013006598A1/de
Priority to JP2016508037A priority patent/JP6438935B2/ja
Priority to EP14719239.7A priority patent/EP2999806B1/en
Priority to KR1020157032709A priority patent/KR102277499B1/ko
Priority to CN201480021699.8A priority patent/CN105164304B/zh
Priority to US14/785,305 priority patent/US9974598B2/en
Priority to PCT/EP2014/001003 priority patent/WO2014170011A1/en
Publication of DE102013006598A1 publication Critical patent/DE102013006598A1/de
Withdrawn legal-status Critical Current

Links

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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • C23C14/0036—Reactive sputtering
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/083—Oxides of refractory metals or yttrium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • C23C14/325—Electric arc evaporation
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3435—Applying energy to the substrate during sputtering
    • C23C14/345—Applying energy to the substrate during sputtering using substrate bias
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • 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
    • A61B2018/00083—Electrical conductivity low, i.e. electrically 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
    • A61B2018/00059—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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00119—Coatings on the energy applicator with metal oxide nitride
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • A61B2018/0041—Removal of thrombosis
    • 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
    • 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
    • A61B2018/00571—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
    • 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
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/1253—Generators therefor characterised by the output polarity monopolar
    • 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
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1412—Blade
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/144—Wire

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Physical Vapour Deposition (AREA)
  • Materials For Medical Uses (AREA)
DE201310006598 2013-04-17 2013-04-17 Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte Withdrawn DE102013006598A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE201310006598 DE102013006598A1 (de) 2013-04-17 2013-04-17 Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte
JP2016508037A JP6438935B2 (ja) 2013-04-17 2014-04-15 電気外科デバイス用のＺｒＯ２を含んでなるコーティング系、コーティング系を有する医療用デバイス、及び医療用デバイスをコーティングする方法
EP14719239.7A EP2999806B1 (en) 2013-04-17 2014-04-15 Coating system comprising zro2 for electrosurgical devices
KR1020157032709A KR102277499B1 (ko) 2013-04-17 2014-04-15 전기 수술 디바이스를 위한 zro2를 포함하는 코팅 시스템
CN201480021699.8A CN105164304B (zh) 2013-04-17 2014-04-15 用于电外科器械的含ZrO2的涂层体系
US14/785,305 US9974598B2 (en) 2013-04-17 2014-04-15 Coating system comprising ZrO2 for electrosurgical devices
PCT/EP2014/001003 WO2014170011A1 (en) 2013-04-17 2014-04-15 Coating system comprising zro2 for electrosurgical devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201310006598 DE102013006598A1 (de) 2013-04-17 2013-04-17 Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte

Publications (1)

Publication Number Publication Date
DE102013006598A1 true DE102013006598A1 (de) 2014-10-23

Family

ID=50549280

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201310006598 Withdrawn DE102013006598A1 (de) 2013-04-17 2013-04-17 Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte

Country Status (7)

Country Link
US (1) US9974598B2 (https=)
EP (1) EP2999806B1 (https=)
JP (1) JP6438935B2 (https=)
KR (1) KR102277499B1 (https=)
CN (1) CN105164304B (https=)
DE (1) DE102013006598A1 (https=)
WO (1) WO2014170011A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104928624B (zh) * 2015-03-20 2018-04-10 刘姒 一种金属托槽表面构筑纳米二氧化锆涂层的方法
DE102015212389A1 (de) * 2015-07-02 2017-01-05 Aesculap Ag Beschichtung für Applikatoren in der Elektrochirurgie
USD896378S1 (en) 2016-12-22 2020-09-15 Integra Lifesciences Corporation Bipolar forceps
CN109350236B (zh) * 2018-11-26 2024-06-21 杭州欧创医疗器械有限公司 一种电凝切剪及其钳头、钳头加工工艺
CN113645917A (zh) * 2019-03-29 2021-11-12 康曼德公司 高介电常数电外科电极涂层

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993020747A1 (en) 1992-04-21 1993-10-28 St. Jude Medical, Inc. Electrosurgical apparatus and method
DE4212053C1 (de) * 1992-04-10 1996-01-11 Erbe Elektromedizin Chirurgisches Instrument
EP1905370A1 (en) 2006-09-22 2008-04-02 Ethicon Endo-Surgery, Inc. End effector coatings for electrosurgical instruments
US20100183900A1 (en) * 2007-06-08 2010-07-22 Sandvik Intellectual Property Ab Method for producing pvd coatings
DE202012008484U1 (de) * 2012-09-05 2012-09-24 Precision Machinery Research & Development Center Ein nichthaftendes Instrument für die Elektrochirurgie

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391166A (en) 1991-06-07 1995-02-21 Hemostatic Surgery Corporation Bi-polar electrosurgical endoscopic instruments having a detachable working end
US5330471A (en) 1991-06-07 1994-07-19 Hemostatic Surgery Corporation Bi-polar electrosurgical endoscopic instruments and methods of use
US5356408A (en) * 1993-07-16 1994-10-18 Everest Medical Corporation Bipolar electrosurgical scissors having nonlinear blades
US6330750B1 (en) * 1996-01-11 2001-12-18 Molecular Metallurgy, Inc. Scapel blade having high sharpness and toughness
US20030130653A1 (en) * 1997-09-30 2003-07-10 Scimed Life Systems, Inc. Electrosurgical tissue removal with a selectively insulated electrode
US6533781B2 (en) * 1997-12-23 2003-03-18 Team Medical Llc Electrosurgical instrument
AU761192B2 (en) * 1998-06-10 2003-05-29 Converge Medical, Inc. Sutureless anastomosis systems
EP1762197B1 (en) * 2004-06-18 2014-04-16 Olympus Corporation Instrument for cutting organism tissue
US20100036370A1 (en) * 2008-08-07 2010-02-11 Al Mirel Electrosurgical instrument jaw structure with cutting tip
KR101073431B1 (ko) * 2008-12-08 2011-10-17 한국전자통신연구원 Ｒｆ기반 선택적 기능성 생체 이식형 뇌자극 전극 및 그 제작 방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212053C1 (de) * 1992-04-10 1996-01-11 Erbe Elektromedizin Chirurgisches Instrument
WO1993020747A1 (en) 1992-04-21 1993-10-28 St. Jude Medical, Inc. Electrosurgical apparatus and method
EP1905370A1 (en) 2006-09-22 2008-04-02 Ethicon Endo-Surgery, Inc. End effector coatings for electrosurgical instruments
US20100183900A1 (en) * 2007-06-08 2010-07-22 Sandvik Intellectual Property Ab Method for producing pvd coatings
DE202012008484U1 (de) * 2012-09-05 2012-09-24 Precision Machinery Research & Development Center Ein nichthaftendes Instrument für die Elektrochirurgie

Also Published As

Publication number Publication date
KR20150143782A (ko) 2015-12-23
JP2016522321A (ja) 2016-07-28
CN105164304B (zh) 2019-01-11
EP2999806B1 (en) 2020-11-18
US20160074094A1 (en) 2016-03-17
US9974598B2 (en) 2018-05-22
JP6438935B2 (ja) 2018-12-19
EP2999806A1 (en) 2016-03-30
WO2014170011A1 (en) 2014-10-23
CN105164304A (zh) 2015-12-16
KR102277499B1 (ko) 2021-07-15

Similar Documents

Publication Publication Date Title
EP1568332B1 (de) Elektrodenanordnung für ein chirurgisches Instrument zur elektrothermischen Koagulation im Gewebe
DE69626841T2 (de) Systeme zur elektrochirurgischen revaskularisierung des mykards
DE60013495T2 (de) Molopolare Gewebe-Ablationsvorrichtung
US20120083782A1 (en) Electrosurgical apparatus with low work function electrode
DE102013006598A1 (de) Beschichtungssystem mit ZrO₂ für elektrochirurgische Geräte
DE10129912A1 (de) Nadelelektrode
DE112009005425T5 (de) Einzelapertur-Elektrodenanordnung
DE20009426U1 (de) Chirurgisches Instrument
DE202008000276U1 (de) Elektrochirurgisches System mit Absaugsteuerung Instrument und System
DE19929682A1 (de) Bipolares chirurgisches Instrument
EP2044900A2 (de) Elektrochirurgisches Instrument
DE102010026210A1 (de) Verfahren und Vorrichtung zur Koagulation von Körpergewebe und/oder von Körpergefäßen
EP1567079A1 (de) Bipolares medizinisches instrument sowie elektrochirurgisches system mit einem solchen instrument
DE102019220537A1 (de) Vorrichtungen zur Enukleation intrakorporaler Gewebebereiche
DE102021122097A1 (de) Elektrochirurgische Vorrichtung
EP0092170B1 (de) Bipolare Pinzette
DE4212053C1 (de) Chirurgisches Instrument
DE102008049924A1 (de) Gerät zur Erzeugung elektrischer Entladung
EP2392281A1 (de) Elektrochirurgisches bipolares Skalpell
DE102021129336A1 (de) Hochfrequenzelektrode zur Verwendung in einem chirurgischen Handgerät, Elektrodeninstrument und Resektoskop
DE4237321A1 (de) Instrument für die Hochfrequenzchirurgie
DE102009053438B4 (de) Resektoskop
DE102010044084A1 (de) Bipolarpinzette mit Handschalter
DE102019203397B4 (de) Chirurgische Vaporisationselektrode
EP2366353A1 (de) Elektrochirurgische bipolare Schere für Koagulation und zum Sezieren

Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON, CH

Free format text: FORMER OWNER: OERLIKON TRADING AG, TRUEBBACH, TRUEBBACH, CH

R082 Change of representative

Representative=s name: KEMPKENS, ANKE, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee