MX2019006995A - A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof. - Google Patents

A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof.

Info

Publication number
MX2019006995A
MX2019006995A MX2019006995A MX2019006995A MX2019006995A MX 2019006995 A MX2019006995 A MX 2019006995A MX 2019006995 A MX2019006995 A MX 2019006995A MX 2019006995 A MX2019006995 A MX 2019006995A MX 2019006995 A MX2019006995 A MX 2019006995A
Authority
MX
Mexico
Prior art keywords
dermal tissue
regeneration
preparation
composite material
release system
Prior art date
Application number
MX2019006995A
Other languages
Spanish (es)
Inventor
Monterrubio Enrique Carlos Gonzalez
Original Assignee
Brenda Silva Rubio
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 Brenda Silva Rubio filed Critical Brenda Silva Rubio
Priority to MX2019006995A priority Critical patent/MX2019006995A/en
Priority to PCT/MX2020/000018 priority patent/WO2020251345A1/en
Publication of MX2019006995A publication Critical patent/MX2019006995A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365—Lactones
    • A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/07—Stiffening bandages
    • A61L15/14—Use of materials characterised by their function or physical properties
    • 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
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nanotechnology (AREA)
  • Optics & Photonics (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention relates to a medical device of controlled release and a scaffold for dermal tissue facilitating the healing process. Also, it promotes the regeneration of dermal tissue, assisting in the recovery of chronic ulcers, burns, and wounds, thus preventing the development of infections and bleeding. It includes a cationic microcrystalline cellulose layer obtained from a poloxamer and a salt with the Ca+2 ion, covered with a biopolymer capable of control the release rate of nanoparticles in the wound, dehydrated, sterilized, and placed on the wound.
MX2019006995A 2019-06-13 2019-06-13 A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof. MX2019006995A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2019006995A MX2019006995A (en) 2019-06-13 2019-06-13 A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof.
PCT/MX2020/000018 WO2020251345A1 (en) 2019-06-13 2020-07-13 Composite material with scaffold function containing a system for controlled release of capsules for dermal tissue regeneration and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2019006995A MX2019006995A (en) 2019-06-13 2019-06-13 A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof.

Publications (1)

Publication Number Publication Date
MX2019006995A true MX2019006995A (en) 2020-12-14

Family

ID=73781640

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006995A MX2019006995A (en) 2019-06-13 2019-06-13 A composite material with scaffolding function containing a controlled capsules release system for the regeneration of the dermal tissue and the preparation method thereof.

Country Status (2)

Country Link
MX (1) MX2019006995A (en)
WO (1) WO2020251345A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070190110A1 (en) * 2006-02-10 2007-08-16 Pameijer Cornelis H Agents and devices for providing blood clotting functions to wounds
MX365751B (en) * 2014-11-27 2019-05-30 Carlos Gonzalez Monterrubio Enrique Sustained release system based on agave-and chitosan for promoting the regeneration of dermal tissue.
US11752235B2 (en) * 2016-08-16 2023-09-12 Kci Licensing, Inc. Collagen/ORC dressing encapsulated within a bioresorbable envelope
CN107007873A (en) * 2017-06-05 2017-08-04 青岛友诚高新技术有限公司 A kind of pharmaceutical composition of quick-acting haemostatic powder
CN109675089A (en) * 2019-02-28 2019-04-26 四川大学 Promote the biologic bracket material and its preparation method and application of skin wound healing

Also Published As

Publication number Publication date
WO2020251345A1 (en) 2020-12-17

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