WO2000044314A1 - Regenerador de tejido oseo - Google Patents
Regenerador de tejido oseo Download PDFInfo
- Publication number
- WO2000044314A1 WO2000044314A1 PCT/ES2000/000029 ES0000029W WO0044314A1 WO 2000044314 A1 WO2000044314 A1 WO 2000044314A1 ES 0000029 W ES0000029 W ES 0000029W WO 0044314 A1 WO0044314 A1 WO 0044314A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bone
- regeneration
- plasma
- gel
- preparation
- Prior art date
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
- A61L27/36—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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3691—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
- A61K35/14—Blood; Artificial blood
- A61K35/16—Blood plasma; Blood serum
-
- 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
- A61L27/3604—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 characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
- A61L27/3608—Bone, e.g. demineralised bone matrix [DBM], bone powder
-
- 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
- A61L27/3604—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 characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
- A61L27/3616—Blood, e.g. platelet-rich plasma
-
- 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
- A61L27/3641—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 characterised by the site of application in the body
- A61L27/3645—Connective tissue
- A61L27/365—Bones
-
- 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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3687—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by the use of chemical agents in the treatment, e.g. specific enzymes, detergents, capping agents, crosslinkers, anticalcification agents
-
- 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
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- A61F2/28—Bones
- A61F2002/2817—Bone stimulation by chemical reactions or by osteogenic or biological products for enhancing ossification, e.g. by bone morphogenetic or morphogenic proteins [BMP] or by transforming growth factors [TGF]
-
- 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
- A61F2/28—Bones
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
- A61F2002/3006—Properties of materials and coating materials
- A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
Definitions
- the invention relates to the regeneration of bone tissue within the surgical technique in general, and more particularly in the technique of oral surgery, in which the filling of a bone cavity is performed with a graft material that stimulates and accelerates the cited regeneration.
- Yarnazaki Y, Oida S, Akimoto Y, Shioda S in Clin Orthop Related Res 1988; 2. 3. 4; 240-9 refer to the use of a morphogenetic protein from bone for said regeneration, associated in a composition with plaster of Paris (calcium sulfate).
- barrier materials for the aforementioned filler material, several have been used, highlighting among them the most popular, polytetrafluoroethylene in membranes, despite nevertheless generating problems derived from the fact that it is not biodegradable and can cause infections in certain cases
- barrier materials when used in solid form, it must be worked during the treatment and subsequently sutured in its ideal position.
- Another object of the invention is the method of obtaining and preparing the rich plasma in a manner outpatient
- Another object of the invention is the configuration of a unit or kit for the preparation of the plasma gel rich in P.R.G.F.
- the use of plasma gel rich in growth factors P.R.G.F. for the regeneration of bone tissue it provides an acceleration and favoring of said bone regeneration which is greater than with the application of the techniques in use at present, as well as a faster and more predictable healing of soft tissues, such and as will be appreciated later when considering the results obtained.
- the blood is taken first from the patients themselves, minutes before the start of surgery and prior to the administration of anesthesia. From 10 to 40 mi. were extracted from each patient, using 5 ml tubes. in which 10% trisodium citrate had been placed as an anticoagulant.
- Tubes at speeds between 160 and 800 G were centrifuged, according to different protocols can be applied for about 6 minutes or less, depending on the see ⁇ locidad, at room temperature, separating the blood into three basic components or constituents, namely:
- the rich plasma was taken from the central zone of the tubes and transferred to Eppendorf tubes, adding 50 ⁇ l of 10% calcium chloride to each tube containing 1.2 ml of the aforementioned PRGF, so keeping this plasma well, after all PRGF gel formed over a period of 15 to 25 minutes
- This plasma can also be mixed with human thrombin, 500 units, plus calcium chloride and thus obtain the gel instantly (from 3 to 10 sec.) And even be applied with a syringe.
- the gel was used, only, for the filling of bone cavities to regenerate with optimal results, or with the help of a conventional outer covering barrier material, as will be discussed later.
- the gel can be combined with other components, such as calcium sulfate, autologous bone, absorbable hydroximplant, tricalcium phosphate, calcium carbonate or other regenerative, osteoinductive or osteo-conductive materials.
- other components such as calcium sulfate, autologous bone, absorbable hydroximplant, tricalcium phosphate, calcium carbonate or other regenerative, osteoinductive or osteo-conductive materials.
- the preparation unit or kit will contain a centrifuge, pipettes for the separation of plasma fractions and a blood collection system.
- Patient selection was based on the absence of local or systematic diseases that could contraindicate treatment. Consent was obtained informing all patients who entered the study. These were 20 patients in whom an extraction was indicated due to a vertical fracture or advanced periodontal disease and to whom implants were placed in such a way that a biopsy of the area could be obtained without creating additional discomfort. These patients were randomly assigned to the P.R.G.F. or to the control group. The average age of the P.R.G.F. It was 41 years (35 to 55 years), 4 patients were male and 6 female. The average age in the control group was 42 years (38 to 54 years) of which 4 were male and 6 female.
- the wounds were biopsied between weeks 10 and 16 depending on patient availability. All were taken by an examiner who did not know the treatment each site had received. Biopsies were taken with hollow trephine strawberries to a depth of 3 mm through the center of the wound. Bone biopsies were fixed with 10% buffered formalin in 5% formic acid for 48 hours and included in paraffin wax. Sections of 5 microns of each biopsy were obtained and stained with hematoxylin and eosin. The dyed sections were photographed under bright light field. All biopsies were sent to a laboratory for analysis, without specifying which was the control group and which was the working group.
- P.R.G.F The use of P.R.G.F. It provides the conditions for faster and more effective bone regeneration.
- This gel P.R.G.F. It is easy to use but should be used without delay to preserve the activity of growth factors.
- tricalcium phosphate itself includes a greater amount of calcium.
- tricalcium phosphate paste, supersaturated solution
- autologous bone mixed with PRGF plasma rich in growth factors
- PRP plasma rich in platelets
- autologous bone PRGF plus tricalcium phosphate during treatment in its diluted state it is more homogeneous since it presents an adequate plasticity that makes it more manageable.
- the dilution in blood of tricalcium phosphate is more limited, less, than that of calcium sulfate, which generates its greatest use and its best barrier effect.
- the filling material of the bone cavity can be essentially tricalcium phosphate mixed with plasma gel rich in growth factors or other combinations, meanwhile the material used as a barrier is tricalcium phosphate.
- the combination proposed with the present invention makes the work operations for bone tissue regeneration more comfortable and easier to perform and, more importantly, regeneration is carried out faster than with the methods and preparations known so far.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Zoology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Immunology (AREA)
- General Chemical & Material Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Virology (AREA)
- Biotechnology (AREA)
- Pharmacology & Pharmacy (AREA)
- Dispersion Chemistry (AREA)
- Vascular Medicine (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Materials For Medical Uses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES00901151T ES2306655T3 (es) | 1999-01-26 | 2000-01-25 | Composicion para la regeneracion de tejido oseo. |
AU21115/00A AU2111500A (en) | 1999-01-26 | 2000-01-25 | Bone tissue regenerating composition |
EP00901151A EP1066838B1 (en) | 1999-01-26 | 2000-01-25 | Bone tissue regenerating composition |
BRPI0004305A BRPI0004305B8 (pt) | 1999-01-26 | 2000-01-25 | método para a preparação de um gel de plasma rico em fatores de crescimento, composição regeneradora de tecido ósseo e kit para a preparação da composição |
US09/647,104 US6569204B1 (en) | 1999-01-26 | 2000-01-25 | Bone tissue regenerating composition |
DE60038922T DE60038922D1 (de) | 1999-01-26 | 2000-01-25 | Zusammensetzungen für den wiederaufbau von knochengewebe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP9900148 | 1999-01-26 | ||
ES9900148 | 1999-01-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000044314A1 true WO2000044314A1 (es) | 2000-08-03 |
Family
ID=8307059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2000/000029 WO2000044314A1 (es) | 1999-01-26 | 2000-01-25 | Regenerador de tejido oseo |
Country Status (9)
Country | Link |
---|---|
US (1) | US6569204B1 (es) |
EP (1) | EP1066838B1 (es) |
AR (1) | AR022333A1 (es) |
AU (1) | AU2111500A (es) |
BR (1) | BRPI0004305B8 (es) |
DE (1) | DE60038922D1 (es) |
ES (1) | ES2306655T3 (es) |
PT (1) | PT1066838E (es) |
WO (1) | WO2000044314A1 (es) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002024243A1 (es) * | 2000-09-19 | 2002-03-28 | Eduardo Anitua Aldecoa | Método de tratamiento superficial de implantes ó prótesis realizados en titanio un otros materiales |
ES2180438A1 (es) * | 2001-06-13 | 2003-02-01 | Aldecoa Eduardo Anitua | Disposicion para constituir una superficie bioactiva en implantes o protesis. |
ES2221770A1 (es) * | 2002-04-19 | 2005-01-01 | Eduardo Anitua Aldecoa | Metodo de preparacion de un compuesto para la regeneracion de tejidos. |
JP2005006883A (ja) * | 2003-06-19 | 2005-01-13 | Eduardo Anitua Aldecoa | 骨組織再生器(bonetissueregenerator) |
ES2324438A1 (es) * | 2006-06-19 | 2009-08-06 | Lorente Alvarez-Beigbeder, S.L. | Metodo para la obtencion de plaquetas. |
ES2350426A1 (es) * | 2009-05-14 | 2011-01-24 | Biotechnology Institute, I Mas D, S.L. | Método para la preparación de al menos un compuesto a partir de la sangre de un paciente. |
WO2013017707A1 (es) | 2011-07-29 | 2013-02-07 | Eduardo Anitua Aldecoa | Procedimiento de obtención de una composición que contiene factores de crecimiento a partir de plaquetas |
WO2014023860A1 (es) | 2012-08-09 | 2014-02-13 | Biotechnology Institute, I Mas D, S.L. | Composición con factores de crecimiento obtenidos a partir del plasma sanguíneo destinada al tratamiento de enfermedades neurodegenerativas |
WO2016092130A1 (es) * | 2014-12-09 | 2016-06-16 | Fermoinvers, S.L. | Procedimiento para la obtención de implantes con superficie personalizada |
EP3028710B1 (en) * | 2013-08-01 | 2019-09-04 | Biotechnology Institute, I MAS D.S.L. | Formulation of a blood composition rich in platelets and/or growth factors, with gel-type proteins, and method for the preparation thereof |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007021344A1 (en) * | 2005-08-17 | 2007-02-22 | Cascade Medical Enterprises, Llc | Systems and methods for preparing autologous fibrin glue |
US7745106B2 (en) | 1997-06-24 | 2010-06-29 | Cascade Medical Enterprises, Llc | Methods and devices for separating liquid components |
US6979307B2 (en) * | 1997-06-24 | 2005-12-27 | Cascade Medical Enterprises Llc | Systems and methods for preparing autologous fibrin glue |
JP2004536794A (ja) * | 2001-04-09 | 2004-12-09 | メドトロニック、インコーポレイテッド | マイクロ遠心機を用いる血液成分の分離方法及びその使用法 |
CA2456716A1 (en) * | 2001-08-09 | 2003-02-27 | Sebastiano Andreana | Tissue implants and methods for making and using same |
WO2003086637A1 (en) * | 2002-04-12 | 2003-10-23 | Instrumentation Laboratory Company | Immunoassay probe |
JP2005021586A (ja) * | 2003-07-02 | 2005-01-27 | Hidemi Akai | 生体組織補填材とその製造方法および生体組織補填体 |
PT1712194E (pt) * | 2004-02-05 | 2010-03-11 | Bti I & D S L | Ferramentas para fresagem a baixa velocidade sem irrigação e com extracção e recuperação das partículas de tecido |
US8211386B2 (en) | 2004-06-08 | 2012-07-03 | Biokit, S.A. | Tapered cuvette and method of collecting magnetic particles |
US8529961B2 (en) * | 2006-10-17 | 2013-09-10 | Carmell Therapeutics Corporation | Methods and apparatus for manufacturing plasma based plastics and bioplastics produced therefrom |
US7658940B2 (en) * | 2007-03-30 | 2010-02-09 | Skeletal Kinetics, Llc | Calcium phosphate cements comprising autologous bone |
BRPI0704227B1 (pt) * | 2007-04-16 | 2019-09-17 | União Brasileira De Educação E Assistência - Ubea | Produto Farmacêutico para Modular a Formação Óssea |
ES2333498B1 (es) | 2007-08-02 | 2011-01-10 | Biotechnology Institute, I Mas D, S.L. | Metodo y compuesto para el tratamiento de enfermedades o dolencias articulares o para el tratamiento de la piel con fines esteticos u otros, y el metodo de preparacion del compuesto. |
CA2761603C (en) * | 2009-05-14 | 2018-06-05 | Biotechnology Institute, I Mas D, S.L. | Method for the preparation of at least one compound from blood, and extraction device for use in the execution of said method |
WO2011061561A2 (es) * | 2009-11-19 | 2011-05-26 | Elda Restrepo | Método para obtener matrices moleculares regenerativas y matrices moleculares regenerativas asi obtenidas |
ES2352635B1 (es) | 2010-09-16 | 2011-12-29 | Biotechnology Institute, I Mas D, S.L. | Implante con calcio en su superficie, y método de modificación de la superficie de un implante para dotar a dicha superficie de calcio. |
ES2390766B1 (es) | 2010-09-30 | 2014-01-17 | Biotechnology Institute, I Mas D, S.L. | Metodo de expansion de cresta osea y un implante-expansor para ser utilizado en dicho metodo |
US20140322292A1 (en) * | 2010-12-10 | 2014-10-30 | Rutgers, The State University Of New Jersey | Insulin-mimetics as therapeutic adjuncts for bone regeneration |
US9931348B2 (en) | 2011-07-06 | 2018-04-03 | Rutgers, The State University Of New Jersey | Vanadium compounds as therapeutic adjuncts for cartilage injury and repair |
ES2416855B1 (es) | 2012-01-30 | 2014-10-06 | Biotechnology Institute, I Mas D, S.L. | Dispositivo adaptador para reducir o eliminar la posible contaminación bacteriana en un proceso de extracción o transferencia de componentes sanguíneos desde un contenedor |
ES2399000B1 (es) | 2012-12-12 | 2014-01-28 | Biotechnology Institute I Mas D S.L. | Método para producir una estructura porosa de polisfosfato cálcico |
DE102016115093A1 (de) | 2016-08-15 | 2018-02-15 | Technische Universität Dresden | Transplantat zur Beseitigung eines Knochendefektes am Kiefer und Verfahren zur Herstellung des Transplantates |
ES2778798B2 (es) | 2019-02-11 | 2021-10-13 | Biotechnology Inst I Mas D Sl | Formulacion o adhesivo tisular obtenida de una composicion sanguinea que contiene plaquetas, y metodo de preparacion de dicha formulacion |
ES2782723B2 (es) * | 2019-03-13 | 2021-05-18 | Active Bioregeneration Tech Sl | Procedimiento para obtencion y conservacion de factores de crecimiento de alta pureza y sus usos |
DE102021117517B3 (de) * | 2021-07-07 | 2022-08-04 | I Love Implants Gmbh | Verfahren zur Herstellung eines ein Kompositmaterial aufweisenden Augmentats zum Ersatz oder Aufbau verloren gegangener Knochensubstanz |
Citations (3)
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 |
US5569308A (en) * | 1992-03-06 | 1996-10-29 | Sottosanti; John S. | Methods for use in bone tissue regeneration |
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6156311A (en) * | 1995-07-27 | 2000-12-05 | The American National Red Cross | Modulators of expression and function of LRP in alzheimer's disease |
-
2000
- 2000-01-24 AR ARP000100300A patent/AR022333A1/es active IP Right Grant
- 2000-01-25 WO PCT/ES2000/000029 patent/WO2000044314A1/es active IP Right Grant
- 2000-01-25 BR BRPI0004305A patent/BRPI0004305B8/pt not_active IP Right Cessation
- 2000-01-25 ES ES00901151T patent/ES2306655T3/es not_active Expired - Lifetime
- 2000-01-25 DE DE60038922T patent/DE60038922D1/de not_active Expired - Lifetime
- 2000-01-25 EP EP00901151A patent/EP1066838B1/en not_active Expired - Lifetime
- 2000-01-25 PT PT00901151T patent/PT1066838E/pt unknown
- 2000-01-25 AU AU21115/00A patent/AU2111500A/en not_active Abandoned
- 2000-01-25 US US09/647,104 patent/US6569204B1/en not_active Expired - Lifetime
Patent Citations (3)
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 |
US5569308A (en) * | 1992-03-06 | 1996-10-29 | Sottosanti; John S. | Methods for use in bone tissue regeneration |
Non-Patent Citations (2)
Title |
---|
MARY R.E. ET AL.: "Platelet-rich plasma: Growth factor enhancement for bone grafts", ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY AND ENDODONTICS,, vol. 85, no. 6, June 1998 (1998-06-01), pages 638 - 646 * |
NARAYANAN A.S. ET AL.: "Cementun specific components which influence periodontal connective tissue cells", CONNECTIVE TISSUE RESEARCH,, vol. 33, no. 1-2, 1995, pages 19 - 21 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002024243A1 (es) * | 2000-09-19 | 2002-03-28 | Eduardo Anitua Aldecoa | Método de tratamiento superficial de implantes ó prótesis realizados en titanio un otros materiales |
LT5088B (lt) | 2000-09-19 | 2003-12-29 | Eduardo Anitua Aldecoa | Implantų arba protezų, pagamintų iš titano arba kitų medžiagų, paviršinio apdorojimo būdas |
KR100811765B1 (ko) * | 2000-09-19 | 2008-03-07 | 알데코아 에두아르도 아니투아 | 티타늄 또는 다른 재료로 된 임플란트 또는 인공 보철의표면처리방법 |
ES2180438A1 (es) * | 2001-06-13 | 2003-02-01 | Aldecoa Eduardo Anitua | Disposicion para constituir una superficie bioactiva en implantes o protesis. |
ES2221770A1 (es) * | 2002-04-19 | 2005-01-01 | Eduardo Anitua Aldecoa | Metodo de preparacion de un compuesto para la regeneracion de tejidos. |
JP2005006883A (ja) * | 2003-06-19 | 2005-01-13 | Eduardo Anitua Aldecoa | 骨組織再生器(bonetissueregenerator) |
ES2324438A1 (es) * | 2006-06-19 | 2009-08-06 | Lorente Alvarez-Beigbeder, S.L. | Metodo para la obtencion de plaquetas. |
ES2350426A1 (es) * | 2009-05-14 | 2011-01-24 | Biotechnology Institute, I Mas D, S.L. | Método para la preparación de al menos un compuesto a partir de la sangre de un paciente. |
WO2013017707A1 (es) | 2011-07-29 | 2013-02-07 | Eduardo Anitua Aldecoa | Procedimiento de obtención de una composición que contiene factores de crecimiento a partir de plaquetas |
US8993733B2 (en) | 2011-07-29 | 2015-03-31 | Eduardo Anitua Aldecoa | Procedure for obtaining a composition containing growth factors from a blood compound, and composition obtained by said procedure |
WO2014023860A1 (es) | 2012-08-09 | 2014-02-13 | Biotechnology Institute, I Mas D, S.L. | Composición con factores de crecimiento obtenidos a partir del plasma sanguíneo destinada al tratamiento de enfermedades neurodegenerativas |
EP3028710B1 (en) * | 2013-08-01 | 2019-09-04 | Biotechnology Institute, I MAS D.S.L. | Formulation of a blood composition rich in platelets and/or growth factors, with gel-type proteins, and method for the preparation thereof |
WO2016092130A1 (es) * | 2014-12-09 | 2016-06-16 | Fermoinvers, S.L. | Procedimiento para la obtención de implantes con superficie personalizada |
Also Published As
Publication number | Publication date |
---|---|
US6569204B1 (en) | 2003-05-27 |
AU2111500A (en) | 2000-08-18 |
PT1066838E (pt) | 2008-09-01 |
ES2306655T3 (es) | 2008-11-16 |
BR0004305A (pt) | 2000-11-21 |
BRPI0004305B8 (pt) | 2021-07-06 |
BRPI0004305B1 (pt) | 2018-09-25 |
EP1066838B1 (en) | 2008-05-21 |
DE60038922D1 (de) | 2008-07-03 |
EP1066838A1 (en) | 2001-01-10 |
AR022333A1 (es) | 2002-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2000044314A1 (es) | Regenerador de tejido oseo | |
JP6588499B2 (ja) | トロンビン血清の調製、その利用およびその調製機器 | |
JP6412601B2 (ja) | 生体活性代用骨移植片 | |
JP2774141B2 (ja) | 外科用接着材料 | |
JP2007530691A (ja) | 生理溶液に由来する有核細胞及び/または血小板濃縮物の調製方法 | |
Moheb et al. | Mineralized plasmatic matrix to enhance the bone grafting technique | |
JP2012006937A (ja) | 液体成分を分離する方法及び装置 | |
ES2605587T3 (es) | Materiales, métodos y dispositivos de reemplazo óseo | |
ES2778798B2 (es) | Formulacion o adhesivo tisular obtenida de una composicion sanguinea que contiene plaquetas, y metodo de preparacion de dicha formulacion | |
Anitha et al. | Platelet rich fibrin and nanocrystalline hydroxyapatite: Hope for regeneration in aggressive periodontitis: A novel clinical approach | |
MXPA00009253A (es) | Regenerador de tejido oseo | |
RU2793324C1 (ru) | Нанодисперсная пластическая биоинженерная композиция на основе диоксида церия для восполнения объема костной ткани | |
JP2004201799A (ja) | 口腔用骨欠損複合型骨移植材及び歯周治療法 | |
RU2709723C1 (ru) | Способ регенерации костной ткани челюстей | |
Chenchev et al. | Socket preservation with PRF as a sole grafting material–clinical and histological evaluation. Case report | |
KR101187555B1 (ko) | 골유도를 위한 골응괴 제조방법 및 그 방법으로 제조된 골응괴 | |
JP2005006883A (ja) | 骨組織再生器(bonetissueregenerator) | |
RU2003117748A (ru) | Регенератор костной ткани | |
WO2022269035A1 (en) | Preparation method and container for a topical wound healing gel | |
Mohamed | Comparative Evaluation of Leucocyte-Platelet Rich Fibrin (L-PRE) with Synthetic Beta Tricalcium Phosphate Enriched with Recombinant Human Platelet Derived Growth Factor-Bb (rhPdgf-Bb–Periogen), in the Treatment of Intrabony Periodontal Defects–a Split Mouth Clinical and Radiographic Study | |
WO2017019959A1 (en) | Formulations and methods for recovery from spinal surgery | |
RU2300343C1 (ru) | Способ остеогингивопластики при пародонтите тяжелой степени | |
Ahmed | Evaluation of hydroxylapatite with or without collagen as an allopastic implant in osseous defects of the jaws | |
CN1565646A (zh) | 骨组织再生剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
WWE | Wipo information: entry into national phase |
Ref document number: PA/a/2000/009253 Country of ref document: MX |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2000901151 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09647104 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2000901151 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWG | Wipo information: grant in national office |
Ref document number: 2000901151 Country of ref document: EP |