BR112014029206A2 - pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos - Google Patents

pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos

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Publication number
BR112014029206A2
BR112014029206A2 BR112014029206A BR112014029206A BR112014029206A2 BR 112014029206 A2 BR112014029206 A2 BR 112014029206A2 BR 112014029206 A BR112014029206 A BR 112014029206A BR 112014029206 A BR112014029206 A BR 112014029206A BR 112014029206 A2 BR112014029206 A2 BR 112014029206A2
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BR
Brazil
Prior art keywords
methods
manufacture
regenerated cellulose
orc
oxidized regenerated
Prior art date
Application number
BR112014029206A
Other languages
English (en)
Other versions
BR112014029206B1 (pt
Inventor
Zhang Guanghui
Wang Yi-Lan
Original Assignee
Ethicon 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48537032&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112014029206(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethicon Inc filed Critical Ethicon Inc
Priority to BR122019014998A priority Critical patent/BR122019014998B1/pt
Publication of BR112014029206A2 publication Critical patent/BR112014029206A2/pt
Publication of BR112014029206B1 publication Critical patent/BR112014029206B1/pt

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    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716—Glucans
    • A61K31/717—Celluloses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/02—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of powders
    • 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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0014—Skin, i.e. galenical aspects of topical compositions
    • 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
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/141—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/145—Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0023—Polysaccharides
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0066—Medicaments; Biocides
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/009—Materials resorbable by the body
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/04—Antihaemorrhagics; Procoagulants; Haemostatic agents; Antifibrinolytic agents
    • 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
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2121/00—Preparations for use in therapy
    • 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
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
    • 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
    • A61L2300/418—Agents promoting blood coagulation, blood-clotting agents, embolising agents
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/04—Materials for stopping bleeding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dermatology (AREA)
  • Polymers & Plastics (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Surgical Instruments (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

resumo patente de invenção: "pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos". a presente invenção refere-se a um material hemostático contendo orc em pó compactada, que compreende partículas com uma razão de aspecto média de cerca de 1 a cerca de 18, sendo que a dita orc em pó compactada foi, de preferência, processada em um dispositivo de compactação, como uma orc em pó triturada em moinho de bolas. a presente invenção refere-se, adicionalmente, a métodos para fabricação de material hemostático e a um método para tratamento de uma ferida mediante a aplicação do pó hemostático sobre a e/ou dentro da ferida de um paciente. 23147616v1 1/1 23147616v1
BR112014029206A 2012-05-25 2013-05-22 material hemostático compreendendo de celulose regenerada oxidada, seu método de fabricação e pasta hemostática BR112014029206B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122019014998A BR122019014998B1 (pt) 2012-05-25 2013-05-22 pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/480,842 US8815832B2 (en) 2012-05-25 2012-05-25 Oxidized regenerated cellulose hemostatic powders and methods of making
PCT/US2013/042149 WO2013177242A1 (en) 2012-05-25 2013-05-22 Oxidized regenerated cellulose hemostatic powders and methods of making

Publications (2)

Publication Number Publication Date
BR112014029206A2 true BR112014029206A2 (pt) 2017-06-27
BR112014029206B1 BR112014029206B1 (pt) 2019-11-26

Family

ID=48537032

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BR112014029206A BR112014029206B1 (pt) 2012-05-25 2013-05-22 material hemostático compreendendo de celulose regenerada oxidada, seu método de fabricação e pasta hemostática
BR122019014998A BR122019014998B1 (pt) 2012-05-25 2013-05-22 pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122019014998A BR122019014998B1 (pt) 2012-05-25 2013-05-22 pós hemostáticos de celulose regenerada oxidada e métodos para fabricação dos mesmos

Country Status (16)

Country Link
US (2) US8815832B2 (pt)
EP (3) EP3466455B1 (pt)
JP (1) JP6165849B2 (pt)
KR (2) KR102131601B1 (pt)
CN (1) CN104321085B (pt)
AU (1) AU2013266416B2 (pt)
BR (2) BR112014029206B1 (pt)
CA (2) CA3094664C (pt)
DK (1) DK3466455T3 (pt)
ES (2) ES2702714T3 (pt)
IL (2) IL235549B (pt)
IN (1) IN2014DN09514A (pt)
MX (2) MX354596B (pt)
RU (2) RU2629199C2 (pt)
WO (1) WO2013177242A1 (pt)
ZA (1) ZA201409429B (pt)

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Also Published As

Publication number Publication date
EP3466455A1 (en) 2019-04-10
JP6165849B2 (ja) 2017-07-19
BR122019014998B1 (pt) 2020-01-28
RU2017128652A (ru) 2019-02-04
AU2013266416B2 (en) 2016-03-24
KR20150015517A (ko) 2015-02-10
CA3094664A1 (en) 2013-11-28
CN104321085A (zh) 2015-01-28
IN2014DN09514A (pt) 2015-07-17
WO2013177242A1 (en) 2013-11-28
BR112014029206B1 (pt) 2019-11-26
ES2906971T3 (es) 2022-04-21
EP4043042A1 (en) 2022-08-17
EP2854882A1 (en) 2015-04-08
KR102131601B1 (ko) 2020-07-09
CA3094664C (en) 2023-06-06
IL235549B (en) 2020-03-31
JP2015517388A (ja) 2015-06-22
RU2014152706A (ru) 2016-07-20
AU2013266416A1 (en) 2014-11-27
EP2854882B1 (en) 2018-10-31
EP3466455B1 (en) 2022-01-19
IL261869A (en) 2018-10-31
CN104321085B (zh) 2017-06-23
KR20200085904A (ko) 2020-07-15
KR102254305B1 (ko) 2021-05-24
MX2014014322A (es) 2015-02-12
MX354596B (es) 2018-03-12
US20130316974A1 (en) 2013-11-28
ZA201409429B (en) 2017-04-26
CA2874622C (en) 2021-03-09
US8815832B2 (en) 2014-08-26
IL261869B (en) 2020-07-30
CA2874622A1 (en) 2013-11-28
RU2629199C2 (ru) 2017-08-25
IL235549A0 (en) 2015-01-29
RU2017128652A3 (pt) 2019-05-28
US20140329769A1 (en) 2014-11-06
MX358625B (es) 2018-08-28
RU2696575C2 (ru) 2019-08-05
US9539358B2 (en) 2017-01-10
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DK3466455T3 (da) 2022-03-14

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