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MX2019006995A - Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación. - Google Patents

Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación.

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
English (en)
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/es
Priority to PCT/MX2020/000018 priority patent/WO2020251345A1/es
Publication of MX2019006995A publication Critical patent/MX2019006995A/es

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

Abstract

La presente invención del campo de la medicina y la nanotecnología, hace referencia a un dispositivo médico con la doble función de una liberación controlada, así como de andamio para el tejido dérmico que facilita el proceso de cicatrización. El dispositivo médico en cuestión puede promover la regeneración del tejido dérmico, auxiliando en la recuperación de úlceras crónicas, así como quemaduras y heridas en general; además puede prevenir el desarrollo de infecciones y auxiliar a detener hemorragias. Se forma a partir de una capa de celulosa microcristalina catiónica obtenida de la interacción con un poloxámero y una sal conteniendo el ion Ca+2. Esta se recubre con un biopolímero capaz de auxiliar a controlar la tasa de liberación de nanopartículas en la herida, se deshidrata, esteriliza y coloca sobre la herida.
MX2019006995A 2019-06-13 2019-06-13 Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación. MX2019006995A (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MX2019006995A MX2019006995A (es) 2019-06-13 2019-06-13 Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación.
PCT/MX2020/000018 WO2020251345A1 (es) 2019-06-13 2020-07-13 Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX2019006995A MX2019006995A (es) 2019-06-13 2019-06-13 Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación.

Publications (1)

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

Family

ID=73781640

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019006995A MX2019006995A (es) 2019-06-13 2019-06-13 Material tipo composite con función de andamio conteniendo un sistema de liberación controlada de cápsulas para la regeneración del tejido dérmico y su método de preparación.

Country Status (2)

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

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 (es) * 2014-11-27 2019-05-30 Carlos Gonzalez Monterrubio Enrique Sistema de liberacion prolongada a base de agave y quitosano para promover la regeneracion de tejido dermico.
EP3500221B1 (en) * 2016-08-16 2020-12-30 Systagenix Wound Management, Limited Collagen/orc dressing encapsulated within a bioresorbable envelope
CN107007873A (zh) * 2017-06-05 2017-08-04 青岛友诚高新技术有限公司 一种快速止血的药物组合物
CN109675089A (zh) * 2019-02-28 2019-04-26 四川大学 促进皮肤创伤愈合的生物支架材料及其制备方法和用途

Also Published As

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

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