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MX2025000164A - Aloinjertos placentarios humanos esteriles y metodos de produccion de los mismos - Google Patents

Aloinjertos placentarios humanos esteriles y metodos de produccion de los mismos

Info

Publication number
MX2025000164A
MX2025000164A MX2025000164A MX2025000164A MX2025000164A MX 2025000164 A MX2025000164 A MX 2025000164A MX 2025000164 A MX2025000164 A MX 2025000164A MX 2025000164 A MX2025000164 A MX 2025000164A MX 2025000164 A MX2025000164 A MX 2025000164A
Authority
MX
Mexico
Prior art keywords
human placental
placental tissue
dehydrated
sterile
allografts
Prior art date
Application number
MX2025000164A
Other languages
English (en)
Inventor
Jason V Matuszewski
Wendy W Weston
Original Assignee
Biostem Tech 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.)
Filing date
Publication date
Priority claimed from NL2033318A external-priority patent/NL2033318B1/en
Application filed by Biostem Tech Inc filed Critical Biostem Tech Inc
Publication of MX2025000164A publication Critical patent/MX2025000164A/es

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
    • A61L27/3604—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
    • 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
    • A61K35/48—Reproductive organs
    • A61K35/50—Placenta; Placental stem cells; Amniotic fluid; Amnion; Amniotic stem cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K41/00—Medicinal preparations obtained by treating materials with wave energy or particle radiation ; Therapies using these preparations
    • A61K41/10—Inactivation or decontamination of a medicinal preparation prior to administration to an animal or a person
    • 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
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00—Drugs for dermatological disorders
    • A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/412—Tissue-regenerating or healing or proliferative agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Developmental Biology & Embryology (AREA)
  • Cell Biology (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Botany (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Reproductive Health (AREA)
  • Biotechnology (AREA)
  • Virology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Cosmetics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Un método para preparar aloinjertos placentarios humanos estériles al proporcionar un tejido placentario humano de un donador en un período de 24 horas a 72 horas posteriores al parto; remover cualquier sangre visible, coágulos de sangre y/o componentes sanguíneos del tejido placentario humano sin raspar o fregar el tejido placentario humano para conservar la integridad estructural del tejido placentario humano; lavar el tejido placentario humano en una solución isotónica en tanto que se mantiene la integridad estructural del tejido placentario humano; deshidratar el tejido placentario humano formando de esta manera el tejido placentario humano deshidratado; redimensionar el tejido placentario humano deshidratado en porciones de tejido placentario humano deshidratado que tienen tamaños predeterminados; y esterilizar las porciones de tejido placentario humano deshidratado del paso (e) formando de esta manera el aloinjerto placentario humano estéril. También se divulga un aloinjerto placentario humano estéril producido por el método.
MX2025000164A 2022-06-29 2025-01-06 Aloinjertos placentarios humanos esteriles y metodos de produccion de los mismos MX2025000164A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202263356628P 2022-06-29 2022-06-29
US202263391032P 2022-07-21 2022-07-21
US202263395426P 2022-08-05 2022-08-05
NL2033318A NL2033318B1 (en) 2022-10-14 2022-10-14 Sterile human placental allografts and methods of making thereof
PCT/US2023/026447 WO2024006353A1 (en) 2022-06-29 2023-06-28 Sterile human placental allografts and methods of making thereof

Publications (1)

Publication Number Publication Date
MX2025000164A true MX2025000164A (es) 2025-05-02

Family

ID=89381391

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2025000164A MX2025000164A (es) 2022-06-29 2025-01-06 Aloinjertos placentarios humanos esteriles y metodos de produccion de los mismos

Country Status (8)

Country Link
US (2) US12285445B2 (es)
EP (2) EP4442316B1 (es)
JP (1) JP2025522893A (es)
AU (1) AU2023297925A1 (es)
CA (1) CA3260661A1 (es)
ES (1) ES2993384T3 (es)
MX (1) MX2025000164A (es)
WO (1) WO2024006353A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2023297923A1 (en) * 2022-06-29 2025-01-16 Biostem Technologies, Inc. Micronized compositions for wound healing prepared from intact human amnion-chorion tissue having an intact intermediate spongy layer positioned there between
ES2993384T3 (en) * 2022-06-29 2024-12-27 Biostem Tech Inc Sterile human placental allografts and methods of making thereof
USD1085425S1 (en) 2022-11-18 2025-07-22 Biostem Technologies, Inc. Fenestrated human placental allograft
USD1085424S1 (en) * 2022-11-18 2025-07-22 Biostem Technologies, Inc. Fenestrated human placental allograft

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933326B1 (en) 1998-06-19 2005-08-23 Lifecell Coporation Particulate acellular tissue matrix
US8372437B2 (en) 2006-08-17 2013-02-12 Mimedx Group, Inc. Placental tissue grafts
WO2009033160A1 (en) 2007-09-07 2009-03-12 Surgical Biologics Placental tissue grafts and improved methods of preparing and using the same
CZ301086B6 (cs) 2007-10-17 2009-11-04 Bio-Skin, A. S. Sterilní autologní, allogenní nebo xenogenní implantát a zpusob jeho výroby
EP3744336B1 (en) 2011-02-14 2025-01-01 MiMedx Group, Inc. Micronized placental tissue compositions and methods for making and using the same
US9486316B2 (en) 2011-09-30 2016-11-08 NuTech Spine, Inc. Osteoconductive implants and methods of using same
US9943551B2 (en) 2012-08-15 2018-04-17 Mimedx Group, Inc. Tissue grafts composed of micronized placental tissue and methods of making and using the same
US11116871B2 (en) * 2015-09-17 2021-09-14 Stimlabs Llc Compositions derived from placenta and methods of producing the same
WO2017112934A1 (en) * 2015-12-23 2017-06-29 Lifenet Health Decellularized placental membrane and methods of preparing and use thereof
WO2021101802A2 (en) 2019-11-21 2021-05-27 Bioventus, Llc . Placental tissue particulate compositions and methods of use
EP4076557A1 (en) 2019-12-17 2022-10-26 Musculoskeletal Transplant Foundation Viable tissue forms and methods for making and using same
ES2993384T3 (en) * 2022-06-29 2024-12-27 Biostem Tech Inc Sterile human placental allografts and methods of making thereof
CA3260775A1 (en) * 2022-06-29 2024-01-04 Biostem Technologies, Inc. Sterile human placental allografts having multiple clefts, openings and/or windows formed on them

Also Published As

Publication number Publication date
EP4358981A1 (en) 2024-05-01
EP4442316A3 (en) 2024-11-13
JP2025522893A (ja) 2025-07-17
CA3260661A1 (en) 2024-01-04
EP4358981B1 (en) 2024-10-30
US20240408147A1 (en) 2024-12-12
US12285445B2 (en) 2025-04-29
EP4442316A2 (en) 2024-10-09
WO2024006353A1 (en) 2024-01-04
US20250387435A1 (en) 2025-12-25
AU2023297925A1 (en) 2025-01-16
EP4442316B1 (en) 2026-01-28
ES2993384T3 (en) 2024-12-27

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