JP7725497B2 - 医療製品の表面処理及び／又は製造の方法、並びに医療製品 - Google Patents

医療製品の表面処理及び／又は製造の方法、並びに医療製品

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Publication number
JP7725497B2
JP7725497B2 JP2022560963A JP2022560963A JP7725497B2 JP 7725497 B2 JP7725497 B2 JP 7725497B2 JP 2022560963 A JP2022560963 A JP 2022560963A JP 2022560963 A JP2022560963 A JP 2022560963A JP 7725497 B2 JP7725497 B2 JP 7725497B2
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JP
Japan
Prior art keywords
mass percentage
stainless steel
surgical instrument
chromium
medical product
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.)
Active
Application number
JP2022560963A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023520904A5 (enExample
JP2023520904A (ja
Inventor
ガスナー アンドリアス
ワイドリッヒ ルーカス
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.)
Aesculap AG
Original Assignee
Aesculap AG
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Publication date
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Publication of JP2023520904A publication Critical patent/JP2023520904A/ja
Publication of JP2023520904A5 publication Critical patent/JP2023520904A5/ja
Application granted granted Critical
Publication of JP7725497B2 publication Critical patent/JP7725497B2/ja
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/02—Etching
    • C25F3/06—Etching of iron or steel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/50—Treatment of iron or alloys based thereon
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals
    • C25F3/24—Polishing of heavy metals of iron or steel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials For Medical Uses (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Surgical Instruments (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Heat Treatment Of Articles (AREA)
JP2022560963A 2020-04-06 2021-04-01 医療製品の表面処理及び／又は製造の方法、並びに医療製品 Active JP7725497B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020204431.7A DE102020204431A1 (de) 2020-04-06 2020-04-06 Verfahren zum Oberflächenbehandeln und/oder Herstellen eines medizintechnischen Produkts sowie ein medizintechnisches Produkt
DE102020204431.7 2020-04-06
PCT/EP2021/058723 WO2021204702A1 (de) 2020-04-06 2021-04-01 Verfahren zum oberflächenbehandeln und/oder herstellen eines medizintechnischen produkts sowie ein medizintechnisches produkt

Publications (3)

Publication Number Publication Date
JP2023520904A JP2023520904A (ja) 2023-05-22
JP2023520904A5 JP2023520904A5 (enExample) 2024-04-11
JP7725497B2 true JP7725497B2 (ja) 2025-08-19

Family

ID=75362638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022560963A Active JP7725497B2 (ja) 2020-04-06 2021-04-01 医療製品の表面処理及び／又は製造の方法、並びに医療製品

Country Status (9)

Country Link
US (1) US12618168B2 (enExample)
EP (1) EP3942096B1 (enExample)
JP (1) JP7725497B2 (enExample)
CN (1) CN115667594B (enExample)
DE (1) DE102020204431A1 (enExample)
ES (1) ES3044086T3 (enExample)
HU (1) HUE073042T2 (enExample)
PL (1) PL3942096T3 (enExample)
WO (1) WO2021204702A1 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002509755A (ja) 1998-04-01 2002-04-02 プロメックス・インコーポレーテッド 外科的方法用の非反射性面
JP2002266084A (ja) 2001-03-09 2002-09-18 Citizen Watch Co Ltd 食器類およびその製造方法
JP2012177157A (ja) 2011-02-25 2012-09-13 Jfe Steel Corp 固体高分子形燃料電池セパレータ用ステンレス鋼およびその製造方法
US20130040163A1 (en) 2011-08-11 2013-02-14 Hon Hai Precision Industry Co., Ltd. Stainless steel-and-amorphous alloy composite and method for manufacturing
JP2017503921A (ja) 2013-12-18 2017-02-02 オウトテック （フィンランド） オサケ ユキチュアＯｕｔｏｔｅｃ （Ｆｉｎｌａｎｄ） Ｏｙ 使用済み永久陰極板の保守方法
WO2017110656A1 (ja) 2015-12-24 2017-06-29 Ｊｆｅスチール株式会社 燃料電池のセパレータ用ステンレス鋼板およびその製造方法

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US2461035A (en) * 1944-02-23 1949-02-08 Armco Steel Corp Electrolytic stainless steel polishing
SE143429C1 (enExample) 1949-09-21 1953-12-22
JPS5021302B2 (enExample) 1971-08-19 1975-07-22
US5057108A (en) 1990-01-12 1991-10-15 Zimmer, Inc. Method of surface finishing orthopedic implant devices
RU2046158C1 (ru) 1990-08-17 1995-10-20 Акимов Евгений Николаевич Способ анодной обработки заготовок из легированной и высоколегированной стали
RU2090663C1 (ru) * 1995-09-07 1997-09-20 Товарищество с ограниченной ответственностью "Кварц-ЛТД" Способ формирования защитного покрытия металлических частей медицинских изделий
JP2005042130A (ja) * 2003-07-22 2005-02-17 Nippon Kinzoku Co Ltd ステンレス鋼板、その製造方法及びゴム被覆ステンレス鋼板製ガスケット
US8518234B2 (en) 2003-09-03 2013-08-27 Ati Properties, Inc. Oxidation resistant ferritic stainless steels
DE102004044738A1 (de) 2004-09-15 2006-03-16 Technische Universität München Verfahren zur Erzeugung einer Strukturierung von Metalloberflächen sowie nach diesem Verfahren hergestellte Bauteile
NZ543085A (en) * 2005-10-20 2008-03-28 Mercer Technologies Ltd Method and apparatus for sterilization and vacuum packing in a hospital, laboratory or food processing environment
US7415858B2 (en) 2006-02-21 2008-08-26 Tyco Healthcare Group Lp Grindless surgical needle manufacture
CN103014814B (zh) * 2012-12-03 2015-06-24 中国科学院金属研究所 一种提高医用β型钛合金表面耐腐蚀性的电化学处理方法
US9504554B2 (en) 2013-01-16 2016-11-29 Biotronik Ag Microstructured absorbable implant
GB201508385D0 (en) 2015-05-15 2015-07-01 Accentus Medical Ltd Metal treatment
US10458037B2 (en) * 2015-10-27 2019-10-29 Georgia Tech Research Corporation Systems and methods for producing anti-wetting structures on metallic surfaces
KR20180107422A (ko) 2017-03-21 2018-10-02 덕우전자주식회사 표면 광택성 및 내부식성이 우수한 스테인레스 강 및 이의 표면처리방법
DE102018218393A1 (de) 2018-10-26 2020-04-30 Aesculap Ag Verfahren zum Oberflächenbehandeln eines Metall- oder Legierungsprodukts sowie ein Metall- oder Legierungsprodukt

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002509755A (ja) 1998-04-01 2002-04-02 プロメックス・インコーポレーテッド 外科的方法用の非反射性面
JP2002266084A (ja) 2001-03-09 2002-09-18 Citizen Watch Co Ltd 食器類およびその製造方法
JP2012177157A (ja) 2011-02-25 2012-09-13 Jfe Steel Corp 固体高分子形燃料電池セパレータ用ステンレス鋼およびその製造方法
US20130040163A1 (en) 2011-08-11 2013-02-14 Hon Hai Precision Industry Co., Ltd. Stainless steel-and-amorphous alloy composite and method for manufacturing
JP2017503921A (ja) 2013-12-18 2017-02-02 オウトテック （フィンランド） オサケ ユキチュアＯｕｔｏｔｅｃ （Ｆｉｎｌａｎｄ） Ｏｙ 使用済み永久陰極板の保守方法
WO2017110656A1 (ja) 2015-12-24 2017-06-29 Ｊｆｅスチール株式会社 燃料電池のセパレータ用ステンレス鋼板およびその製造方法

Also Published As

Publication number Publication date
ES3044086T3 (en) 2025-11-26
WO2021204702A1 (de) 2021-10-14
CN115667594B (zh) 2026-08-04
US12618168B2 (en) 2026-05-05
PL3942096T3 (pl) 2025-11-17
DE102020204431A1 (de) 2021-10-07
CN115667594A (zh) 2023-01-31
US20230160090A1 (en) 2023-05-25
HUE073042T2 (hu) 2025-12-28
JP2023520904A (ja) 2023-05-22
EP3942096B1 (de) 2025-08-06
EP3942096A1 (de) 2022-01-26
EP3942096C0 (de) 2025-08-06

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