ES2180438A1 - Treating surface of implant or prosthesis, useful e.g. as hip or knee replacement, by sequential contact with three mineral acids to produce rough texture - Google Patents

Treating surface of implant or prosthesis, useful e.g. as hip or knee replacement, by sequential contact with three mineral acids to produce rough texture

Info

Publication number
ES2180438A1
ES2180438A1 ES200101362A ES200101362A ES2180438A1 ES 2180438 A1 ES2180438 A1 ES 2180438A1 ES 200101362 A ES200101362 A ES 200101362A ES 200101362 A ES200101362 A ES 200101362A ES 2180438 A1 ES2180438 A1 ES 2180438A1
Authority
ES
Spain
Prior art keywords
prosthesis
hip
implant
useful
mineral acids
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.)
Granted
Application number
ES200101362A
Other languages
Spanish (es)
Other versions
ES2180438B2 (en
Inventor
Aldecoa Eduardo Anitua
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.)
Individual
Original Assignee
Individual
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
Priority to ES200101362A priority Critical patent/ES2180438B2/en
Application filed by Individual filed Critical Individual
Priority to IL14970001A priority patent/IL149700A0/en
Priority to AU89950/01A priority patent/AU780317B2/en
Priority to AT01969813T priority patent/ATE415982T1/en
Priority to ROA200201275A priority patent/RO121370B1/en
Priority to PT01969813T priority patent/PT1352665E/en
Priority to CZ20022557A priority patent/CZ20022557A3/en
Priority to NZ52173701A priority patent/NZ521737A/en
Priority to PL358223A priority patent/PL205705B1/en
Priority to CNB018027857A priority patent/CN1221294C/en
Priority to US10/203,426 priority patent/US7144428B2/en
Priority to MXPA02007452A priority patent/MXPA02007452A/en
Priority to BR0107230-7A priority patent/BR0107230A/en
Priority to JP2002528312A priority patent/JP4430302B2/en
Priority to EA200200918A priority patent/EA003728B1/en
Priority to KR1020027006260A priority patent/KR100811765B1/en
Priority to PCT/ES2001/000348 priority patent/WO2002024243A1/en
Priority to EP01969813A priority patent/EP1352665B1/en
Priority to ES01969813T priority patent/ES2317933T3/en
Priority to DE60136852T priority patent/DE60136852D1/en
Priority to CA2402578A priority patent/CA2402578C/en
Priority to NO20022364A priority patent/NO326151B1/en
Priority to IL149700A priority patent/IL149700A/en
Priority to ARP020102216A priority patent/AR034479A1/en
Priority to MA26750A priority patent/MA25704A1/en
Priority to LT2002095A priority patent/LT5088B/en
Priority to LVP-02-162A priority patent/LV12911B/en
Publication of ES2180438A1 publication Critical patent/ES2180438A1/en
Publication of ES2180438B2 publication Critical patent/ES2180438B2/en
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/227—Other specific proteins or polypeptides not covered by A61L27/222, A61L27/225 or A61L27/24
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances

Abstract

Method for treating the surface of implants or prostheses (A) made of titanium or other material and having a smooth surface on the upper part and the threaded attachment, and a rough surface on the rest of the threaded portion as far as (and optionally including) the apical extremity. The roughness is created by successive, and separate, treatments with: (i) 5% hydrofluoric acid for about 30 sec (ii) 97% sulfuric acid for 3 min at 70 degreesC and (iii) 36.5% hydrochloric acid for 3-5 min at 70 degreesC. After (iii), (A) is neutralized with sodium carbonate for 5-30 sec, with stirring, followed by washing with deionized water, optionally with application of ultrasound. The roughened part of (A) is then covered with a surface layer of plasma, rich in growth factors, derived from the patients own blood.
ES200101362A 2000-09-19 2001-06-13 PROVISION TO CONSTITUTE A BIOACTIVE SURFACE IN IMPLANTS OR PROTESIS. Expired - Lifetime ES2180438B2 (en)

Priority Applications (27)

Application Number Priority Date Filing Date Title
ES200101362A ES2180438B2 (en) 2001-06-13 2001-06-13 PROVISION TO CONSTITUTE A BIOACTIVE SURFACE IN IMPLANTS OR PROTESIS.
EP01969813A EP1352665B1 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium
KR1020027006260A KR100811765B1 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
ROA200201275A RO121370B1 (en) 2000-09-19 2001-09-14 Process for surface treatment of implants and prostheses made of titanium and other materials
PT01969813T PT1352665E (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium
CZ20022557A CZ20022557A3 (en) 2000-09-19 2001-09-14 Surface treatment process of implants made of titanium or other materials
NZ52173701A NZ521737A (en) 2000-09-19 2001-09-14 The surface treatment of implants and prosthesis in titanium and other materials
PL358223A PL205705B1 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
CNB018027857A CN1221294C (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or their meterials
AU89950/01A AU780317B2 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
MXPA02007452A MXPA02007452A (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials.
BR0107230-7A BR0107230A (en) 2000-09-19 2001-09-14 Surface treatment method of implants or prostheses made of titanium or other materials
JP2002528312A JP4430302B2 (en) 2000-09-19 2001-09-14 Surface treatment of titanium and other implants and prostheses
EA200200918A EA003728B1 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
IL14970001A IL149700A0 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
AT01969813T ATE415982T1 (en) 2000-09-19 2001-09-14 METHOD FOR SURFACE TREATMENT OF IMPLANTS OR PROStheses MADE OF TITANIUM
PCT/ES2001/000348 WO2002024243A1 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
ES01969813T ES2317933T3 (en) 2000-09-19 2001-09-14 METHOD OF SURFACE TREATMENT OF IMPLANTS OR PROTESIS PERFORMED IN TITANIUM.
DE60136852T DE60136852D1 (en) 2000-09-19 2001-09-14 METHOD FOR THE SURFACE TREATMENT OF IMPLANTS OR TITANIUM PROSTHESES
CA2402578A CA2402578C (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
US10/203,426 US7144428B2 (en) 2000-09-19 2001-09-14 Method for surface treatment of implants or prosthesis made of titanium or other materials
IL149700A IL149700A (en) 2000-09-19 2002-05-16 Method for surface treatment of implants or prosthesis made of titanium or other materials
NO20022364A NO326151B1 (en) 2000-09-19 2002-05-16 Method for surface treatment of titanium implants or prostheses and such implants or dentures.
ARP020102216A AR034479A1 (en) 2001-06-13 2002-06-12 METHOD OF SURFACE TREATMENT OF IMPLANTS OR PROTESIS PERFORMED IN TITANIUM OR OTHER MATERIALS
MA26750A MA25704A1 (en) 2000-09-19 2002-07-29 THE SURFACE TREATMENT OF TITANIUM IMPLANTS AND PROSTHESES AND OTHER PRODUCTS.
LT2002095A LT5088B (en) 2000-09-19 2002-08-28 The surface treatment of implants and prostheses in titanium and other materials
LVP-02-162A LV12911B (en) 2000-09-19 2002-09-03 Method for surface treatment of implants or prosthesis made of titanium or other materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200101362A ES2180438B2 (en) 2001-06-13 2001-06-13 PROVISION TO CONSTITUTE A BIOACTIVE SURFACE IN IMPLANTS OR PROTESIS.

Publications (2)

Publication Number Publication Date
ES2180438A1 true ES2180438A1 (en) 2003-02-01
ES2180438B2 ES2180438B2 (en) 2004-11-01

Family

ID=8498043

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200101362A Expired - Lifetime ES2180438B2 (en) 2000-09-19 2001-06-13 PROVISION TO CONSTITUTE A BIOACTIVE SURFACE IN IMPLANTS OR PROTESIS.

Country Status (2)

Country Link
AR (1) AR034479A1 (en)
ES (1) ES2180438B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2333498B1 (en) 2007-08-02 2011-01-10 Biotechnology Institute, I Mas D, S.L. METHOD AND COMPOUND FOR THE TREATMENT OF ARTICULAR DISEASES OR PAINTS OR FOR THE TREATMENT OF SKIN FOR AESTHETIC OR OTHER PURPOSES, AND THE METHOD OF PREPARATION OF THE COMPOUND.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5464440A (en) * 1992-01-13 1995-11-07 Lucocer Aktiebolag Porous implant with two sets of pores
US5691305A (en) * 1991-09-13 1997-11-25 Baylink; David J. Bone implant composition comprising a porous matrix, bone growth promoter proteins, and phosphotyrosyl protein phosphatase inhibitor
WO2000044314A1 (en) * 1999-01-26 2000-08-03 Eduardo Anitua Aldecoa Bone tissue regenerating composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691305A (en) * 1991-09-13 1997-11-25 Baylink; David J. Bone implant composition comprising a porous matrix, bone growth promoter proteins, and phosphotyrosyl protein phosphatase inhibitor
US5464440A (en) * 1992-01-13 1995-11-07 Lucocer Aktiebolag Porous implant with two sets of pores
WO2000044314A1 (en) * 1999-01-26 2000-08-03 Eduardo Anitua Aldecoa Bone tissue regenerating composition

Also Published As

Publication number Publication date
AR034479A1 (en) 2004-02-25
ES2180438B2 (en) 2004-11-01

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