DE3683395D1 - Verfahren zum chemischen polieren von chirurgischen implantaten aus titan oder einer titanlegierung. - Google Patents

Verfahren zum chemischen polieren von chirurgischen implantaten aus titan oder einer titanlegierung.

Info

Publication number
DE3683395D1
DE3683395D1 DE8686302789T DE3683395T DE3683395D1 DE 3683395 D1 DE3683395 D1 DE 3683395D1 DE 8686302789 T DE8686302789 T DE 8686302789T DE 3683395 T DE3683395 T DE 3683395T DE 3683395 D1 DE3683395 D1 DE 3683395D1
Authority
DE
Germany
Prior art keywords
titanium
chemical polishing
surgical implants
titanium alloy
polishing surgical
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 - Lifetime
Application number
DE8686302789T
Other languages
English (en)
Inventor
Imogene Baswell
Kimberly Walsh
Eric Renz
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.)
Ent Ndges D Staates Delaware Bartlet LLC
Original Assignee
Richards Medical Co
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 Richards Medical Co filed Critical Richards Medical Co
Application granted granted Critical
Publication of DE3683395D1 publication Critical patent/DE3683395D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/20—Ear surgery
    • A61F11/202—Surgical middle-ear ventilation or drainage, e.g. permanent; Implants therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—Heavy metals
    • C23F3/06—Heavy metals with acidic solutions
DE8686302789T 1985-04-15 1986-04-15 Verfahren zum chemischen polieren von chirurgischen implantaten aus titan oder einer titanlegierung. Expired - Lifetime DE3683395D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/723,098 US4704126A (en) 1985-04-15 1985-04-15 Chemical polishing process for titanium and titanium alloy surgical implants

Publications (1)

Publication Number Publication Date
DE3683395D1 true DE3683395D1 (de) 1992-02-27

Family

ID=24904830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686302789T Expired - Lifetime DE3683395D1 (de) 1985-04-15 1986-04-15 Verfahren zum chemischen polieren von chirurgischen implantaten aus titan oder einer titanlegierung.

Country Status (5)

Country Link
US (1) US4704126A (de)
EP (1) EP0202031B1 (de)
JP (1) JPS6264366A (de)
CA (1) CA1252697A (de)
DE (1) DE3683395D1 (de)

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US5133732A (en) 1987-10-19 1992-07-28 Medtronic, Inc. Intravascular stent
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US5609626A (en) * 1989-05-31 1997-03-11 Baxter International Inc. Stent devices and support/restrictor assemblies for use in conjunction with prosthetic vascular grafts
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US6344053B1 (en) 1993-12-22 2002-02-05 Medtronic Ave, Inc. Endovascular support device and method
US5425761A (en) * 1990-11-21 1995-06-20 Lundgren; Dan Implant with a through passage
US5246455A (en) * 1991-05-17 1993-09-21 Micromedics, Inc. Middle meatal antrostomy ventilation tube
JPH056983U (ja) * 1991-07-04 1993-01-29 スカラ株式会社 拡大観察装置の対物具
US5496329A (en) * 1993-09-08 1996-03-05 Alpha Surgical, Inc. Method and apparatus for implanting a medical ventilation tube
US6361526B1 (en) 1993-11-01 2002-03-26 Medtronic Xomed, Inc. Antimicrobial tympanostomy tube
US7048870B1 (en) 1993-12-20 2006-05-23 Astrazeneca Ab Metallic implant and process for treating a metallic implant
US6652765B1 (en) 1994-11-30 2003-11-25 Implant Innovations, Inc. Implant surface preparation
US5863201A (en) 1994-11-30 1999-01-26 Implant Innovations, Inc. Infection-blocking dental implant
US6491723B1 (en) 1996-02-27 2002-12-10 Implant Innovations, Inc. Implant surface preparation method
EP1488760B1 (de) * 1994-11-30 2010-03-31 Biomet 3i, LLC Vorbereitung einer Implantatoberfläche
US5578083A (en) * 1995-11-13 1996-11-26 Helix Medical, Inc. Voice prosthesis-cartridge assembly
US5746725A (en) * 1995-12-15 1998-05-05 Metaphase Technology Access, Ltd. Check valve and method for facilitating pressurization of a patient's middle ear
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US5741327A (en) 1997-05-06 1998-04-21 Global Therapeutics, Inc. Surgical stent featuring radiopaque markers
US5746691A (en) 1997-06-06 1998-05-05 Global Therapeutics, Inc. Method for polishing surgical stents
US6083259A (en) * 1998-11-16 2000-07-04 Frantzen; John J. Axially non-contracting flexible radially expandable stent
US6187034B1 (en) 1999-01-13 2001-02-13 John J. Frantzen Segmented stent for flexible stent delivery system
US6022359A (en) * 1999-01-13 2000-02-08 Frantzen; John J. Stent delivery system featuring a flexible balloon
US6309419B1 (en) * 1999-03-26 2001-10-30 Johns Hopkins University Tympanic membrane prosthesis with mechanical fixation
US6695833B1 (en) 2000-09-27 2004-02-24 Nellix, Inc. Vascular stent-graft apparatus and forming method
US20030047253A1 (en) * 2001-08-28 2003-03-13 Robinson Mark L. Method of producing textured surfaces on medical implants
AU2003272682C1 (en) 2002-09-20 2009-07-16 Nellix, Inc. Stent-graft with positioning anchor
JP2006520786A (ja) 2003-03-14 2006-09-14 シネクサス， インコーポレイテッド 徐放性治療剤の洞送達
US8251700B2 (en) 2003-05-16 2012-08-28 Biomet 3I, Llc Surface treatment process for implants made of titanium alloy
ATE446722T1 (de) * 2003-11-04 2009-11-15 Friadent Gmbh Dentalimplantatelement
ES2501940T3 (es) * 2003-11-05 2014-10-02 Dentsply Implants Manufacturing Gmbh Implante no metálico de múltiples piezas
US7887587B2 (en) * 2004-06-04 2011-02-15 Synthes Usa, Llc Soft tissue spacer
US8048145B2 (en) 2004-07-22 2011-11-01 Endologix, Inc. Graft systems having filling structures supported by scaffolds and methods for their use
US7250059B2 (en) * 2004-09-14 2007-07-31 Clarity Corporation Myringopexy type titanium prosthesis
CN101189016B (zh) 2005-04-04 2013-03-27 因特尔赛克特耳鼻喉公司 治疗鼻窦病症的装置
EP1903985A4 (de) 2005-07-07 2010-04-28 Nellix Inc Systeme und verfahren zur behandlung von endovaskulären aneurysmen
US8535707B2 (en) 2006-07-10 2013-09-17 Intersect Ent, Inc. Devices and methods for delivering active agents to the osteomeatal complex
US8790345B2 (en) * 2007-08-21 2014-07-29 Zimmer, Inc. Titanium alloy with oxidized zirconium for a prosthetic implant
DK2231065T3 (da) 2007-12-18 2021-02-01 Intersect Ent Inc Selvekspanderende anordninger
JP5663471B2 (ja) 2008-04-25 2015-02-04 ネリックス・インコーポレーテッド ステント・グラフト・デリバリー・システム
JP2011522615A (ja) 2008-06-04 2011-08-04 ネリックス・インコーポレーテッド 封止装置および使用方法
US8763222B2 (en) * 2008-08-01 2014-07-01 Intersect Ent, Inc. Methods and devices for crimping self-expanding devices
DE102009002709A1 (de) * 2008-10-06 2010-04-08 Biotronik Vi Patent Ag Implantat und Verfahren zur Herstellung desselben
AU2010248992B2 (en) 2009-05-15 2014-11-27 Intersect Ent, Inc. Expandable devices and methods therefor
US20110276078A1 (en) 2009-12-30 2011-11-10 Nellix, Inc. Filling structure for a graft system and methods of use
US8801768B2 (en) 2011-01-21 2014-08-12 Endologix, Inc. Graft systems having semi-permeable filling structures and methods for their use
US9415195B2 (en) 2011-04-06 2016-08-16 Engologix, Inc. Method and system for treating aneurysms
CN103962717A (zh) * 2013-01-24 2014-08-06 中广核工程有限公司 表面处理钢与钛或钛合金的焊接方法
CN105120910B (zh) 2013-03-14 2019-04-12 恩朵罗杰克斯股份有限公司 用于在医疗器械内原位形成材料的方法
EP3636227A1 (de) 2013-03-14 2020-04-15 Intersect ENT, Inc. Systeme und vorrichtungen zur behandlung eines sinusleidens
KR101965225B1 (ko) * 2017-12-06 2019-04-03 윤재호 티타늄 부품의 무전해 연마방법
US10575973B2 (en) 2018-04-11 2020-03-03 Abbott Cardiovascular Systems Inc. Intravascular stent having high fatigue performance
CN117795127A (zh) * 2022-07-29 2024-03-29 元心科技(深圳)有限公司 一种抛光组合物及其应用

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US2942954A (en) * 1955-10-20 1960-06-28 Gen Motors Corp Non-hazardous etching solutions
US2981609A (en) * 1956-11-20 1961-04-25 United Aircraft Corp Etching bath for titanium and its alloys and process of etching
US3514407A (en) * 1966-09-28 1970-05-26 Lockheed Aircraft Corp Chemical polishing of titanium and titanium alloys
US3562013A (en) * 1967-10-23 1971-02-09 Diversey Corp Process of deoxidizing titanium and its alloys
US3605123A (en) * 1969-04-29 1971-09-20 Melpar Inc Bone implant
US3725224A (en) * 1971-06-30 1973-04-03 Rohr Industries Inc Composition for electrolytic descaling of titanium and its alloys
US3749618A (en) * 1971-09-20 1973-07-31 Mc Donnell Douglas Corp Process and solution for removing titanium and refractory metals and their alloys from tools
US3891456A (en) * 1973-10-17 1975-06-24 Us Air Force Surface treatment of titanium and titanium alloys
US4170488A (en) * 1974-07-30 1979-10-09 J. S. Mannor Machine Corporation Environmental, small-part continuous washing process
US3960741A (en) * 1974-08-28 1976-06-01 General Electric Company Etchant for removing metals from glass substrates
FR2344737A2 (fr) * 1976-03-15 1977-10-14 Aerospatiale Procede de preparation de surface du titane et de ses alliages
NL7612657A (nl) * 1976-11-15 1978-05-17 Grote Johannes J Kunstmiddenoor en een werkwijze voor het vervaardigen hiervan.
GB2060700B (en) * 1979-10-11 1984-02-08 Ural Nii Trub Promysh Electrolyte for electrochemical polishing of articles made of titanium alloys

Also Published As

Publication number Publication date
US4704126A (en) 1987-11-03
JPH0236266B2 (de) 1990-08-16
EP0202031A3 (en) 1988-07-13
JPS6264366A (ja) 1987-03-23
CA1252697A (en) 1989-04-18
EP0202031A2 (de) 1986-11-20
EP0202031B1 (de) 1992-01-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SMITH & NEPHEW RICHARDS, INC. (N.D.GES.D.STAATES D

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SMITH & NEPHEW, INC. (N.D.GES.D.STAATES DELAWARE),

8328 Change in the person/name/address of the agent

Free format text: KOEPSELL, H., DIPL.-ING., PAT.-ANW., 51427 BERGISCH GLADBACH

8327 Change in the person/name/address of the patent owner

Owner name: ENT, L.L.C., N.D.GES. D. STAATES DELAWARE, BARTLET

8339 Ceased/non-payment of the annual fee