HRP20160994T1 - Postupak za proizvodnju ugradive koštane supstance - Google Patents

Postupak za proizvodnju ugradive koštane supstance Download PDF

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Publication number
HRP20160994T1
HRP20160994T1 HRP20160994TT HRP20160994T HRP20160994T1 HR P20160994 T1 HRP20160994 T1 HR P20160994T1 HR P20160994T T HRP20160994T T HR P20160994TT HR P20160994 T HRP20160994 T HR P20160994T HR P20160994 T1 HRP20160994 T1 HR P20160994T1
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HR
Croatia
Prior art keywords
bone
protein solution
albumin
bone particles
patient
Prior art date
Application number
HRP20160994TT
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English (en)
Inventor
Zsombor Lacza
Miklós WESZL
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Lacerta Technologies Inc.
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.)
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Publication date
Application filed by Lacerta Technologies Inc. filed Critical Lacerta Technologies Inc.
Publication of HRP20160994T1 publication Critical patent/HRP20160994T1/hr

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/38Materials 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 containing added animal cells
    • A61L27/3804Materials 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 containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3834Cells able to produce different cell types, e.g. hematopoietic stem cells, mesenchymal stem cells, marrow stromal cells, embryonic stem cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28Materials for coating prostheses
    • A61L27/34Macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/3604Materials 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
    • A61L27/3608Bone, e.g. demineralised bone matrix [DBM], bone powder
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/3641Materials 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
    • A61L27/3645Connective tissue
    • A61L27/365Bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/3683Materials 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
    • A61L27/3691Materials 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/3683Materials 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
    • A61L27/3695Materials 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 function or physical properties of the final product, where no specific conditions are defined to achieve this
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36Materials 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
    • A61L27/38Materials 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 containing added animal cells
    • A61L27/3839Materials 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 containing added animal cells characterised by the site of application in the body
    • A61L27/3843Connective tissue
    • A61L27/3847Bones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/02Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Cell Biology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Materials For Medical Uses (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Claims (15)

1. Postupak za proizvodnju ugradive koštane supstance pogodne da se na nju vežu matične stanice, naznačen time da se čestice kosti dovode u dodir s proteinskom otopinom koja obuhvaća albumin i spomenuta proteinska otopina se suši na spomenutim koštanim česticama liofilizacijom.
2. Postupak prema patentnom zahtjevu 1, naznačen time da spomenuta proteinska otopina obuhvaća albumin u albuminskoj otopini.
3. Postupak prema patentnom zahtjevu 1 ili 2, naznačen time da je spomenuti albumin ljudski albumin, i preporučuje se da potječe iz seruma.
4. Postupak prema bilo kojem od patentnih zahtjeva 1 do 3, naznačen time da su spomenute koštane čestice liofilizirane koštane čestice.
5. Postupak prema bilo kojem od patentnih zahtjeva 1 do 4, naznačen time da su spomenute koštane čestice mineralizirane koštane čestice koje se uglavnom čiste od organskih komponenata.
6. Postupak prema bilo kojem od patentnih zahtjeva 1 do 5, naznačen time da neki od sastojaka spomenute proteinske otopine je/jesu ljudskog podrijetla ili je/jesu imunološki humanizirani.
7. Postupak prema bilo kojem od patentnih zahtjeva 1 do 6, naznačen time da je spomenuta proteinska otopina dobivena od pacijenta kom je potrebna implantacija kosti.
8. Postupak prema patentnom zahtjevu 7, naznačen time da spomenuta proteinska otopina obuhvaća serum spomenutog pacijeta ili bilo koju njegovu frakciju.
9. Postupak prema bilo kojem od patentnih zahtjeva 1 do 8, naznačen time da spomenuta proteinska otopina nadalje obuhvaća rekombinantni protein.
10. Postupak prema bilo kojem od patentnih zahtjeva 1 do 9, naznačen time da spomenuta proteinska otopina nadalje obuhvaća fibronektin ili kolagen ili njihovu kombinaciju.
11. Postupak prema bilo kojem od patentnih zahtjeva 1 do 10, naznačen time da spomenuta proteinska otopina ne sadrži komponente koje su potencijalno imunogene za pacijenta koji treba primiti spomenutu mineraliziranu koštanu supstancu kao implantat.
12. Postupak prema bilo kojem od patentnih zahtjeva 1 do 11, naznačen time da nadalje obuhvaća korak vezanja stanica koje mogu povećati formiranje kosti na površini spomenutih koštanih čestica, spomenute stanice su preporučljivo mezenhimalne matične stanice.
13. Postupak prema bilo kojem od patentnih zahtjeva 1 do 13, naznačen time da se spomenute stanice sposobne da povećaju formiranje kosti dobivaju od pacijenta kojem je potrebna koštana implantacija.
14. Ugradiva koštana supstanca pogodna za uporabu za ugradnju grafta koju je moguće dobiti postupcima prema bilo kojem od patentnih zahtjeva 1 do 13.
15. Supstanca prema patentnom zahtjevu 14 za uporabu u terapiji.
HRP20160994TT 2008-02-26 2016-08-08 Postupak za proizvodnju ugradive koštane supstance HRP20160994T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
HU0800134A HU0800134D0 (en) 2008-02-26 2008-02-26 Procedure for producing mineralized bone composition
PCT/IB2009/050783 WO2009107088A2 (en) 2008-02-26 2009-02-26 Method for producing an implantable bone composition
EP09716106.1A EP2259804B1 (en) 2008-02-26 2009-02-26 Method for producing an implantable bone composition

Publications (1)

Publication Number Publication Date
HRP20160994T1 true HRP20160994T1 (hr) 2016-10-21

Family

ID=89988109

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160994TT HRP20160994T1 (hr) 2008-02-26 2016-08-08 Postupak za proizvodnju ugradive koštane supstance

Country Status (12)

Country Link
US (2) US8551170B2 (hr)
EP (1) EP2259804B1 (hr)
CA (1) CA2716745C (hr)
DK (1) DK2259804T3 (hr)
ES (1) ES2586615T3 (hr)
HR (1) HRP20160994T1 (hr)
HU (2) HU0800134D0 (hr)
LT (1) LT2259804T (hr)
PL (1) PL2259804T3 (hr)
PT (1) PT2259804T (hr)
SI (1) SI2259804T1 (hr)
WO (1) WO2009107088A2 (hr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013027189A1 (en) * 2011-08-24 2013-02-28 Semmelweis University Protein coated bioactive suture for cell transplantation and method for producing thereof
EP3297694A1 (en) 2015-05-21 2018-03-28 Musculoskeletal Transplant Foundation Modified demineralized cortical bone fibers
US10456423B2 (en) 2016-06-13 2019-10-29 SMART SURGICAL, Inc. Compositions for biological systems and methods for preparing and using the same
US10426796B2 (en) 2016-06-13 2019-10-01 SMART SURGICAL, Inc. Compositions for biological systems and methods for preparing and using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902296A (en) * 1986-10-29 1990-02-20 The University Of Virginia Alumni Patents Foundation Use of demineralized bone matrix in the repair of segmental defects
US6224913B1 (en) 1996-05-09 2001-05-01 The Trustees Of The University Of Pennsylvania Conditioning of bioactive glass surfaces in protein containing solutions
WO2000054821A1 (en) * 1999-03-16 2000-09-21 Regeneration Technologies, Inc. Molded implants for orthopedic applications

Also Published As

Publication number Publication date
HUE030562T2 (en) 2017-05-29
EP2259804B1 (en) 2016-05-11
CA2716745C (en) 2017-07-11
SI2259804T1 (sl) 2016-09-30
US8551170B2 (en) 2013-10-08
WO2009107088A2 (en) 2009-09-03
LT2259804T (lt) 2016-09-12
US20100303885A1 (en) 2010-12-02
WO2009107088A3 (en) 2009-12-30
ES2586615T3 (es) 2016-10-17
CA2716745A1 (en) 2009-09-03
PT2259804T (pt) 2016-08-17
DK2259804T3 (en) 2016-08-22
US9381272B2 (en) 2016-07-05
HU0800134D0 (en) 2008-04-28
EP2259804A2 (en) 2010-12-15
PL2259804T3 (pl) 2016-12-30
US20140044792A1 (en) 2014-02-13

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