DE68905331D1 - Scharfes medizinisches werkzeug und verfahren fuer seine herstellung. - Google Patents

Scharfes medizinisches werkzeug und verfahren fuer seine herstellung.

Info

Publication number
DE68905331D1
DE68905331D1 DE8989401146T DE68905331T DE68905331D1 DE 68905331 D1 DE68905331 D1 DE 68905331D1 DE 8989401146 T DE8989401146 T DE 8989401146T DE 68905331 T DE68905331 T DE 68905331T DE 68905331 D1 DE68905331 D1 DE 68905331D1
Authority
DE
Germany
Prior art keywords
production
medical tool
sharp medical
sharp
tool
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
Application number
DE8989401146T
Other languages
English (en)
Other versions
DE68905331T2 (de
Inventor
Hajime Kitamura
Tamaki Iida
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Publication of DE68905331D1 publication Critical patent/DE68905331D1/de
Application granted granted Critical
Publication of DE68905331T2 publication Critical patent/DE68905331T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • C23C16/274—Diamond only using microwave discharges
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • C23C16/272—Diamond only using DC, AC or RF discharges
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • C23C16/27—Diamond only
    • C23C16/277—Diamond only using other elements in the gas phase besides carbon and hydrogen; using other elements besides carbon, hydrogen and oxygen in case of use of combustion torches; using other elements besides carbon, hydrogen and inert gas in case of use of plasma jets
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/56—After-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Combustion & Propulsion (AREA)
  • Materials For Medical Uses (AREA)
  • Chemical Vapour Deposition (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE8989401146T 1989-04-03 1989-04-21 Scharfes medizinisches werkzeug und verfahren fuer seine herstellung. Expired - Fee Related DE68905331T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1084341A JPH0620464B2 (ja) 1989-04-03 1989-04-03 医療用切開、圧入器具およびその製造方法

Publications (2)

Publication Number Publication Date
DE68905331D1 true DE68905331D1 (de) 1993-04-15
DE68905331T2 DE68905331T2 (de) 1993-08-26

Family

ID=13827807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989401146T Expired - Fee Related DE68905331T2 (de) 1989-04-03 1989-04-21 Scharfes medizinisches werkzeug und verfahren fuer seine herstellung.

Country Status (6)

Country Link
US (1) US4980021A (de)
EP (1) EP0392125B1 (de)
JP (1) JPH0620464B2 (de)
AU (1) AU613179B2 (de)
CA (1) CA1337560C (de)
DE (1) DE68905331T2 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007916A (en) * 1989-04-06 1999-12-28 Sumitomo Electric Industries, Ltd. Synthetic single crystal diamond for wiring drawing dies and process for producing the same
DE69016240T3 (de) * 1989-04-06 1999-03-11 Sumitomo Electric Industries, Ltd., Osaka Diamant für Abrichtungsvorrichtung
JP2763172B2 (ja) * 1990-03-19 1998-06-11 株式会社神戸製鋼所 ダイヤモンド薄膜のエッチング方法
EP0463870B1 (de) * 1990-06-26 1999-02-24 Fujitsu Limited Plasmabehandlungsverfahren eines Resists unter Verwendung von Wasserstoffgas
US5352493A (en) * 1991-05-03 1994-10-04 Veniamin Dorfman Method for forming diamond-like nanocomposite or doped-diamond-like nanocomposite films
US5786068A (en) * 1991-05-03 1998-07-28 Advanced Refractory Technologies, Inc. Electrically tunable coatings
US5728465A (en) * 1991-05-03 1998-03-17 Advanced Refractory Technologies, Inc. Diamond-like nanocomposite corrosion resistant coatings
US5718976A (en) * 1991-05-03 1998-02-17 Advanced Refractory Technologies, Inc. Erosion resistant diamond-like nanocomposite coatings for optical components
JPH059735A (ja) * 1991-07-09 1993-01-19 Kobe Steel Ltd ダイヤモンドの気相合成方法
US5397428A (en) * 1991-12-20 1995-03-14 The University Of North Carolina At Chapel Hill Nucleation enhancement for chemical vapor deposition of diamond
US5317938A (en) * 1992-01-16 1994-06-07 Duke University Method for making microstructural surgical instruments
GB2269105B (en) * 1992-07-28 1996-05-08 Dr Joseph Franks Instrument tip for dental filling instrument
US5697926A (en) * 1992-12-17 1997-12-16 Megadyne Medical Products, Inc. Cautery medical instrument
US5728089A (en) * 1993-06-04 1998-03-17 The Regents Of The University Of California Microfabricated structure to be used in surgery
US5795648A (en) * 1995-10-03 1998-08-18 Advanced Refractory Technologies, Inc. Method for preserving precision edges using diamond-like nanocomposite film coatings
US6468642B1 (en) 1995-10-03 2002-10-22 N.V. Bekaert S.A. Fluorine-doped diamond-like coatings
US5638251A (en) * 1995-10-03 1997-06-10 Advanced Refractory Technologies, Inc. Capacitive thin films using diamond-like nanocomposite materials
AU4414296A (en) * 1995-11-22 1997-06-11 Robert B. Marcus Knifes blades having ultra-sharp cutting edges and methods of fabrication
SE9603721L (sv) * 1996-10-10 1998-04-11 Sandvik Ab Efterbehandlad diamantbelagd kropp
US6013980A (en) * 1997-05-09 2000-01-11 Advanced Refractory Technologies, Inc. Electrically tunable low secondary electron emission diamond-like coatings and process for depositing coatings
US5855966A (en) * 1997-11-26 1999-01-05 Eastman Kodak Company Method for precision polishing non-planar, aspherical surfaces
US5979700A (en) * 1997-12-30 1999-11-09 Kimberly-Clark Worldwide, Inc. Clip lift for tissue dispensing system
DE19859905C2 (de) 1998-01-27 2002-05-23 Gfd Ges Fuer Diamantprodukte M Diamantschneidwerkzeug
JP3555844B2 (ja) 1999-04-09 2004-08-18 三宅 正二郎 摺動部材およびその製造方法
IL138710A0 (en) * 1999-10-15 2001-10-31 Newman Martin H Atomically sharp edge cutting blades and method for making same
DE10028792A1 (de) * 2000-06-15 2001-12-20 Leica Microsystems Messer
US6494882B1 (en) * 2000-07-25 2002-12-17 Verimetra, Inc. Cutting instrument having integrated sensors
KR20030001707A (ko) * 2001-06-27 2003-01-08 주식회사 바이오테크이십일 칼날에 대한 다이아몬드성 카본 코팅 방법 및 그에 의해제조된 코팅칼날
US20030055360A1 (en) * 2001-09-05 2003-03-20 Zeleznik Matthew A. Minimally invasive sensing system for measuring rigidity of anatomical matter
RU2314905C2 (ru) 2002-03-11 2008-01-20 Бектон, Дикинсон Энд Компани Способ изготовления хирургических лезвий (варианты)
US7387742B2 (en) 2002-03-11 2008-06-17 Becton, Dickinson And Company Silicon blades for surgical and non-surgical use
JP2004138128A (ja) 2002-10-16 2004-05-13 Nissan Motor Co Ltd 自動車エンジン用摺動部材
US6969198B2 (en) 2002-11-06 2005-11-29 Nissan Motor Co., Ltd. Low-friction sliding mechanism
JP3891433B2 (ja) 2003-04-15 2007-03-14 日産自動車株式会社 燃料噴射弁
EP1479946B1 (de) 2003-05-23 2012-12-19 Nissan Motor Co., Ltd. Kolben für eine Brennkraftmaschine
EP1482190B1 (de) 2003-05-27 2012-12-05 Nissan Motor Company Limited Wälzkörper
JP2004360649A (ja) 2003-06-06 2004-12-24 Nissan Motor Co Ltd エンジン用ピストンピン
WO2005009953A2 (en) * 2003-07-23 2005-02-03 Jessing Jeffrey R Crystalline substance with tailored angle between surfaces
JP4863152B2 (ja) 2003-07-31 2012-01-25 日産自動車株式会社 歯車
EP1666573B1 (de) 2003-08-06 2019-05-15 Nissan Motor Company Limited Reibungsarmer gleitmechanismus und reibungsverringerungsverfahren
JP2005054617A (ja) 2003-08-08 2005-03-03 Nissan Motor Co Ltd 動弁機構
JP4973971B2 (ja) 2003-08-08 2012-07-11 日産自動車株式会社 摺動部材
EP1507088B1 (de) 2003-08-13 2007-08-29 Nissan Motor Company, Limited Struktur zur Verbindung von einem Kolben mit einer Kurbelwelle
JP4117553B2 (ja) 2003-08-13 2008-07-16 日産自動車株式会社 チェーン駆動装置
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same
JP4539205B2 (ja) 2003-08-21 2010-09-08 日産自動車株式会社 冷媒圧縮機
EP1508611B1 (de) 2003-08-22 2019-04-17 Nissan Motor Co., Ltd. Getriebe enthaltend eine getriebeölzusammensetzung
WO2005027728A2 (en) 2003-09-17 2005-03-31 Becton, Dickinson And Company Method for creating trenches in silicon wafers using a router
US7396484B2 (en) 2004-04-30 2008-07-08 Becton, Dickinson And Company Methods of fabricating complex blade geometries from silicon wafers and strengthening blade geometries
DE102004052068B4 (de) * 2004-10-26 2008-04-03 GFD-Gesellschaft für Diamantprodukte mbH Schneidwerkzeug und dessen Verwendung
US20070128875A1 (en) * 2005-12-02 2007-06-07 Jessing Jeffrey R Dry etch release method for micro-electro-mechanical systems (MEMS)
US7882640B2 (en) * 2006-03-29 2011-02-08 The Gillette Company Razor blades and razors
US7448135B2 (en) * 2006-03-29 2008-11-11 The Gillette Company Multi-blade razors
US20070227008A1 (en) * 2006-03-29 2007-10-04 Andrew Zhuk Razors
US7864129B2 (en) * 2006-04-04 2011-01-04 Namiki Seimitsu Houseki Kabushiki Kaisha Radio frequency medical treatment device and system and usage method thereof
US8011104B2 (en) * 2006-04-10 2011-09-06 The Gillette Company Cutting members for shaving razors
US8499462B2 (en) 2006-04-10 2013-08-06 The Gillette Company Cutting members for shaving razors
KR20090049051A (ko) * 2006-06-30 2009-05-15 아테로메드, 아이엔씨. 죽종절제술 장치 및 방법
US9248579B2 (en) * 2008-07-16 2016-02-02 The Gillette Company Razors and razor cartridges
DE102009008271A1 (de) * 2009-02-10 2010-08-12 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Beschichten eines Substrats mit einem kohlenstoffhaltigen Hartstoff
WO2017209311A1 (ja) * 2016-06-03 2017-12-07 国立大学法人東北大学 薬液注入装置
EP4221607A1 (de) * 2020-09-30 2023-08-09 Entrepix Medical, LLC Schneidinstrument mit verbesserter oberflächentopographie
CN117431524B (zh) * 2023-12-18 2024-02-23 北京科技大学 一种自支撑金刚石薄膜的制备方法、金刚石薄膜及其应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123398C (de) * 1959-12-31
US3791852A (en) * 1972-06-16 1974-02-12 Univ California High rate deposition of carbides by activated reactive evaporation
US4416912A (en) * 1979-10-13 1983-11-22 The Gillette Company Formation of coatings on cutting edges
US4504519A (en) * 1981-10-21 1985-03-12 Rca Corporation Diamond-like film and process for producing same
US4629373A (en) * 1983-06-22 1986-12-16 Megadiamond Industries, Inc. Polycrystalline diamond body with enhanced surface irregularities
US4534827A (en) * 1983-08-26 1985-08-13 Henderson Donald W Cutting implement and method of making same
JPS622133A (ja) * 1985-06-28 1987-01-08 Shin Etsu Chem Co Ltd ミクロト−ム用ダイヤモンドコ−テイング刃およびその製造方法
DE3752208T2 (de) * 1986-11-10 1998-12-24 Semiconductor Energy Laboratory Co., Ltd., Atsugi, Kanagawa Durch Mikrowellen gesteigertes CVD-Verfahren und -Gerät
JPS6461396A (en) * 1987-09-01 1989-03-08 Idemitsu Petrochemical Co Synthesis of diamond and installation therefor

Also Published As

Publication number Publication date
CA1337560C (en) 1995-11-14
AU3336989A (en) 1990-11-08
EP0392125A1 (de) 1990-10-17
JPH0620464B2 (ja) 1994-03-23
US4980021A (en) 1990-12-25
DE68905331T2 (de) 1993-08-26
AU613179B2 (en) 1991-07-25
JPH02261460A (ja) 1990-10-24
EP0392125B1 (de) 1993-03-10

Similar Documents

Publication Publication Date Title
DE68905331D1 (de) Scharfes medizinisches werkzeug und verfahren fuer seine herstellung.
DE3582754D1 (de) Medizinisches werkzeug und verfahren zur herstellung.
DE58908382D1 (de) Verfahren und Vorrichtung zur Herstellung von Borstenwaren.
DE69019570D1 (de) Verfahren und Vorrichtung zur Herstellung von dreidimensionalen Objekten.
DE3578192D1 (de) Vorrichtung und verfahren zur herstellung gemusterter nadelflorgueter.
DE69123110D1 (de) Vorrichtung und Verfahren zur Herstellung von geflochtenen Heftprodukten
DE3582637D1 (de) Sprueharm sowie verfahren und vorrichtung zur herstellung desselben.
DE68922726D1 (de) Medizinisches material und verfahren zur herstellung.
DE69127609D1 (de) Vorrichtung und verfahren zur herstellung von diamanten
DE68906419D1 (de) Platinkatalysator und verfahren fuer seine herstellung.
DE3854501D1 (de) Verfahren und vorrichtung zur herstellung von profilrohren für brunnenbauwerke.
DE69023177D1 (de) Verfahren und Vorrichtung zur Herstellung einer 360-Grad-Hauthandgriffes.
DE3775037D1 (de) Verfahren und vorrichtung zur herstellung von zierschleifen.
DE69002564D1 (de) Mit diamanten bedecktes glied und verfahren zur herstellung.
DE69014120D1 (de) Polymere verdickungsmittel und verfahren zur herstellung.
DE69023410D1 (de) Verfahren und Vorrichtung zur Herstellung von Pellets.
DE69005987D1 (de) Dichtung, Vorrichtung und Verfahren zur ihrer Herstellung.
DE68906101D1 (de) Vorrichtung und verfahren zur herstellung von nachgiebigen buerstendichtungen.
DE69028917D1 (de) Antischwitzzusatzmittel und verfahren zur herstellung
DE3868421D1 (de) Verfahren und vorrichtung zur herstellung zusammenhaengender elastischer bandagen.
DE3677020D1 (de) Werkzeug und verfahren zur herstellung hohler gegenstaende.
DE69018964D1 (de) Verfahren und vorrichtung zur herstellung von gerippten rohren.
DE3861640D1 (de) Verfahren und vorrichtung zur herstellung von luftreifen.
DE69005447D1 (de) Babywindel und verfahren zur herstellung.
DE3874415D1 (de) Stranggepresster gegenstand und verfahren zur herstellung desselben.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee