MX2021011695A - Allogenic implants for treating cartilage injuries. - Google Patents

Allogenic implants for treating cartilage injuries.

Info

Publication number
MX2021011695A
MX2021011695A MX2021011695A MX2021011695A MX2021011695A MX 2021011695 A MX2021011695 A MX 2021011695A MX 2021011695 A MX2021011695 A MX 2021011695A MX 2021011695 A MX2021011695 A MX 2021011695A MX 2021011695 A MX2021011695 A MX 2021011695A
Authority
MX
Mexico
Prior art keywords
cartilage
injury
relates
cartilage injuries
treating cartilage
Prior art date
Application number
MX2021011695A
Other languages
Spanish (es)
Inventor
Meza Anell Olivos
SOLIS Carlos LANDA
Ponce De Leon Clemente Ibarra
Ahedo Carlos Enrique Suarez
Rodriguez Maria Luisa Siliceo
Original Assignee
Meza Anell Olivos
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 Meza Anell Olivos filed Critical Meza Anell Olivos
Priority to MX2021011695A priority Critical patent/MX2021011695A/en
Publication of MX2021011695A publication Critical patent/MX2021011695A/en
Priority to PCT/MX2022/050017 priority patent/WO2023048552A1/en

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
    • 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
    • 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
    • A61K35/32—Bones; Osteocytes; Osteoblasts; Tendons; Tenocytes; Teeth; Odontoblasts; Cartilage; Chondrocytes; Synovial membrane
    • 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
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Materials Engineering (AREA)
  • Cardiology (AREA)
  • Composite Materials (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Rheumatology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Immunology (AREA)
  • Virology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The present invention relates to a graft or construct, including chondrocytes isolated from the cartilage of young donors (<20 years), seeded on a three-dimensional membrane. It consists of one of the main chondrogenesis-promoting substances (hyaluronic acid) in high densities (1x106) with autologous serum, sealed with fibrin glue, healing a cartilage injury, forming tissue of higher durability, lowering costs and risks. Also, it relates to a process for treating articular cartilage injuries by implanting allogeneic chondrocyte grafts, thus generating and repairing the cartilage of the injury.
MX2021011695A 2021-09-24 2021-09-24 Allogenic implants for treating cartilage injuries. MX2021011695A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2021011695A MX2021011695A (en) 2021-09-24 2021-09-24 Allogenic implants for treating cartilage injuries.
PCT/MX2022/050017 WO2023048552A1 (en) 2021-09-24 2022-03-11 Allogenic implants for the treatment of cartilage injuries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2021011695A MX2021011695A (en) 2021-09-24 2021-09-24 Allogenic implants for treating cartilage injuries.

Publications (1)

Publication Number Publication Date
MX2021011695A true MX2021011695A (en) 2022-03-03

Family

ID=85720971

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021011695A MX2021011695A (en) 2021-09-24 2021-09-24 Allogenic implants for treating cartilage injuries.

Country Status (2)

Country Link
MX (1) MX2021011695A (en)
WO (1) WO2023048552A1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2338441B1 (en) * 2003-12-11 2013-01-23 Isto Technologies Inc. Particulate cartilage system

Also Published As

Publication number Publication date
WO2023048552A1 (en) 2023-03-30

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