JP7592101B2 - 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 Download PDF

Info

Publication number
JP7592101B2
JP7592101B2 JP2022560964A JP2022560964A JP7592101B2 JP 7592101 B2 JP7592101 B2 JP 7592101B2 JP 2022560964 A JP2022560964 A JP 2022560964A JP 2022560964 A JP2022560964 A JP 2022560964A JP 7592101 B2 JP7592101 B2 JP 7592101B2
Authority
JP
Japan
Prior art keywords
mass percentage
stainless steel
medical product
chromium
alternatively
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
JP2022560964A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023520905A (ja
JP2023520905A5 (enExample
Inventor
ワイドリッヒ ルーカス
ガスナー アンドリアス
シャウアー ラモン
グリム クリスチャン
ボナー ステファン
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
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 Aesculap AG filed Critical Aesculap AG
Publication of JP2023520905A publication Critical patent/JP2023520905A/ja
Publication of JP2023520905A5 publication Critical patent/JP2023520905A5/ja
Application granted granted Critical
Publication of JP7592101B2 publication Critical patent/JP7592101B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • B24C1/06—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
    • 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
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2022560964A 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 JP7592101B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020204430.9 2020-04-06
DE102020204430.9A DE102020204430A1 (de) 2020-04-06 2020-04-06 Verfahren zum Oberflächenbehandeln und/oder Herstellen eines medizintechnischen Produkts sowie ein medizintechnisches Produkt
PCT/EP2021/058713 WO2021204699A1 (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
JP2023520905A JP2023520905A (ja) 2023-05-22
JP2023520905A5 JP2023520905A5 (enExample) 2024-04-11
JP7592101B2 true JP7592101B2 (ja) 2024-11-29

Family

ID=75377810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022560964A Active JP7592101B2 (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) US12522944B2 (enExample)
EP (1) EP3942091B1 (enExample)
JP (1) JP7592101B2 (enExample)
CN (2) CN115667582A (enExample)
DE (1) DE102020204430A1 (enExample)
ES (1) ES2937930T3 (enExample)
HU (1) HUE060966T2 (enExample)
PL (1) PL3942091T3 (enExample)
WO (1) WO2021204699A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022234660A1 (ja) * 2021-05-07 2022-11-10 オリンパス株式会社 超音波処置具用プローブ、その製造方法、および超音波処置具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017151548A1 (en) 2016-03-04 2017-09-08 Mirus Llc Stent device for spinal fusion
CN106048707B (zh) 2016-06-29 2018-09-28 西北有色金属研究院 一种医用可降解金属介入支架的表面处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057108A (en) * 1990-01-12 1991-10-15 Zimmer, Inc. Method of surface finishing orthopedic implant devices
DE502004007153D1 (de) * 2003-07-08 2008-06-26 Poligrat Gmbh Zementierbare endoprothesen
US20070061006A1 (en) * 2005-09-14 2007-03-15 Nathan Desatnik Methods of making shape memory films by chemical vapor deposition and shape memory devices made thereby
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
US9504554B2 (en) 2013-01-16 2016-11-29 Biotronik Ag Microstructured absorbable implant
CN103388173B (zh) * 2013-07-26 2016-09-28 厦门大学 一种在钛及其合金表面构筑微纳米有序结构的方法
US10458037B2 (en) 2015-10-27 2019-10-29 Georgia Tech Research Corporation Systems and methods for producing anti-wetting structures on metallic surfaces
AT519430A1 (de) 2016-12-09 2018-06-15 Hirtenberger Eng Surfaces Gmbh Elektrochemisches pulspolieren
DE102018218393A1 (de) 2018-10-26 2020-04-30 Aesculap Ag Verfahren zum Oberflächenbehandeln eines Metall- oder Legierungsprodukts sowie ein Metall- oder Legierungsprodukt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017151548A1 (en) 2016-03-04 2017-09-08 Mirus Llc Stent device for spinal fusion
CN106048707B (zh) 2016-06-29 2018-09-28 西北有色金属研究院 一种医用可降解金属介入支架的表面处理方法

Also Published As

Publication number Publication date
JP2023520905A (ja) 2023-05-22
WO2021204699A1 (de) 2021-10-14
EP3942091B1 (de) 2022-11-16
HUE060966T2 (hu) 2023-04-28
US12522944B2 (en) 2026-01-13
PL3942091T3 (pl) 2023-06-19
DE102020204430A1 (de) 2021-10-07
ES2937930T3 (es) 2023-04-03
CN115667582A (zh) 2023-01-31
EP3942091A1 (de) 2022-01-26
CN119753801A (zh) 2025-04-04
US20230151509A1 (en) 2023-05-18

Similar Documents

Publication Publication Date Title
JP7455823B2 (ja) 金属製品または合金製品の表面処理方法、および金属製品または合金製品
JP5079208B2 (ja) 粗面を有する金属製インプラント及びその製造方法
DE60109257T3 (de) Verbesserte Vorbereitung einer Oberfläche zum Auftragen von keramischen Beschichtungen
WO2006066936A1 (en) A method of surface finishing a bone implant
JP2008195994A (ja) チタン製品の表面改質方法及び表面改質チタン製品
Ohmori et al. Investigation on grinding characteristics and surface-modifying effects of biocompatible Co-Cr alloy
Yetik et al. The effects of grit size and blasting pressure on the surface properties of grit blasted Ti6Al4V alloy
US12522944B2 (en) Method for the surface treatment and/or manufacture of a medical product, and medical product
Morita et al. Effects of particle collision treatments on fatigue strength of Ti–6Al–4V alloy with polishing marks
JPWO2004103615A1 (ja) 焼結体切削工具の表面強靱化方法及び高寿命焼結体切削工具
JP7725497B2 (ja) 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
Das et al. Processing and characterization of plasma-sprayed ceramic coatings on steel substrate: Part II. On coating performance
Bagherifard et al. Severe shot peening to obtain nanostructured surfaces: process and properties of the treated surfaces
Pereda et al. Impact of surface treatment on the corrosion resistance of ASTM F138-F139 stainless steel for biomedical applications
Hsu et al. Surface machining of stainless steel cardiovascular stents by fluid abrasive machining and electropolishing
JP2023520905A5 (enExample)
Trigwell et al. Effect of surface treatment on the surface characteristics of AISI 316L stainless steel
Balasubramanian et al. Determination of contact angles on different surface preparations of Ti6Al4V alloy implants to study the Wettability nature
JP2023183145A (ja) 抗菌部材、その製造方法及び評価方法
Arifvianto et al. Hybrid surface treatment for improving mechanical and surface properties of AISI 316L stainless steel
Ramos et al. Evaluation of the surface activation of stainless steels using sandblasting and mechanized for the coatings covered by atmospheric plasma spray (APS)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240329

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240329

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20240329

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240709

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240909

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241105

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241119

R150 Certificate of patent or registration of utility model

Ref document number: 7592101

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150