RU2014153900A - Повязка для раны - Google Patents

Повязка для раны Download PDF

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RU2014153900A
RU2014153900A RU2014153900A RU2014153900A RU2014153900A RU 2014153900 A RU2014153900 A RU 2014153900A RU 2014153900 A RU2014153900 A RU 2014153900A RU 2014153900 A RU2014153900 A RU 2014153900A RU 2014153900 A RU2014153900 A RU 2014153900A
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Russia
Prior art keywords
fibers
napkin
wound
dressing
wound dressing
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RU2014153900A
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English (en)
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RU2663457C2 (ru
Inventor
Уэйн Ли БОННФИН
АЛЬБИСУРИ Андер БУХЕДО
Дэвид ПАРСОНС
Джозеф ТОМПСОН
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Конватек Текнолоджиз Инк.
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/44Medicaments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/02Adhesive bandages or dressings
    • A61F13/0203Adhesive bandages or dressings with fluid retention members
    • A61F13/0213Adhesive bandages or dressings with fluid retention members the fluid retention member being a layer of hydrocolloid, gel forming material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/00051Accessories for dressings
    • A61F13/00063Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/01Non-adhesive bandages or dressings
    • A61F13/01034Non-adhesive bandages or dressings characterised by a property
    • A61F13/01042Absorbency
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/02Adhesive bandages or dressings
    • A61F13/0203Adhesive bandages or dressings with fluid retention members
    • A61F13/0206Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/05Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/46Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104Silver, e.g. silver sulfadiazine

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1. Повязка для раны, содержащая салфетку из гелеобразующих волокон, содержащих серебро, причем салфетка имеет открытую структуру, упрочненную текстильными волокнами или нитями или волокнами или нитями с ограниченной поглощательной способностью, для использования при лечении ран.2. Повязка для раны по п. 1, где салфетка представляет собой салфетку из сцепленных струей жидкости или пробитых иглой нетканых гелеобразующих волокон.3. Повязка для раны по п. 1, где салфетка имеет основную массу от 50 до 200 граммов на квадратный метр.4. Повязка для раны по п. 1, где открытую структуру определяет регулярное или нерегулярное, двух- или трехмерное расположение волокон с большим объемом для данной массы, в котором свободный внутренний объем превышает объем плотных волокон.5. Повязка для раны по п. 1, где салфетка имеет плотность пробивки иглой меньше чем 60 на см.6. Повязка для раны по п. 1, где салфетку упрочняют текстильными волокнами, смешанными с гелеобразующими волокнами в салфетке.7. Повязка для раны по п. 1, где салфетку упрочняют скреплением стежками на нити текстильного волокна.8. Повязка для раны по п. 1, где салфетку упрочняют с использованием скрепления стежками в линии продольных стежков.9. Повязка для раны по п. 1, где гелеобразующие волокна представляют собой модифицированные целлюлозные гелеобразующие волокна.10. Повязка для раны по п. 1, где повязка имеет скорость потери влаги по меньшей мере на 25% ниже, чем повязка, выполненная из салфетки с плотностью пробивки иглой 60 на смили выше.11. Повязка для раны по п. 1, где повязка сохраняет гидратацию раны за счет того, что имеет скорость потери влаги, при измерении с помощью процентной доли потери массы повязкой, меньше чем 75% за первые 48 час

Claims (11)

1. Повязка для раны, содержащая салфетку из гелеобразующих волокон, содержащих серебро, причем салфетка имеет открытую структуру, упрочненную текстильными волокнами или нитями или волокнами или нитями с ограниченной поглощательной способностью, для использования при лечении ран.
2. Повязка для раны по п. 1, где салфетка представляет собой салфетку из сцепленных струей жидкости или пробитых иглой нетканых гелеобразующих волокон.
3. Повязка для раны по п. 1, где салфетка имеет основную массу от 50 до 200 граммов на квадратный метр.
4. Повязка для раны по п. 1, где открытую структуру определяет регулярное или нерегулярное, двух- или трехмерное расположение волокон с большим объемом для данной массы, в котором свободный внутренний объем превышает объем плотных волокон.
5. Повязка для раны по п. 1, где салфетка имеет плотность пробивки иглой меньше чем 60 на см2.
6. Повязка для раны по п. 1, где салфетку упрочняют текстильными волокнами, смешанными с гелеобразующими волокнами в салфетке.
7. Повязка для раны по п. 1, где салфетку упрочняют скреплением стежками на нити текстильного волокна.
8. Повязка для раны по п. 1, где салфетку упрочняют с использованием скрепления стежками в линии продольных стежков.
9. Повязка для раны по п. 1, где гелеобразующие волокна представляют собой модифицированные целлюлозные гелеобразующие волокна.
10. Повязка для раны по п. 1, где повязка имеет скорость потери влаги по меньшей мере на 25% ниже, чем повязка, выполненная из салфетки с плотностью пробивки иглой 60 на см2 или выше.
11. Повязка для раны по п. 1, где повязка сохраняет гидратацию раны за счет того, что имеет скорость потери влаги, при измерении с помощью процентной доли потери массы повязкой, меньше чем 75% за первые 48 часов ношения.
RU2014153900A 2012-05-31 2013-05-30 Повязка для раны RU2663457C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1209745.7 2012-05-31
GB201209745A GB201209745D0 (en) 2012-05-31 2012-05-31 Wound dressing
PCT/GB2013/051443 WO2013179047A1 (en) 2012-05-31 2013-05-30 Wound dressing

Publications (2)

Publication Number Publication Date
RU2014153900A true RU2014153900A (ru) 2016-07-20
RU2663457C2 RU2663457C2 (ru) 2018-08-06

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Country Link
US (1) US10350326B2 (ru)
EP (2) EP2854881B1 (ru)
JP (2) JP6621328B2 (ru)
KR (1) KR102152480B1 (ru)
CN (1) CN105007953B (ru)
AU (1) AU2013269330B2 (ru)
BR (1) BR112014029931A2 (ru)
CA (1) CA2875133A1 (ru)
CL (1) CL2014003240A1 (ru)
DO (1) DOP2014000275A (ru)
GB (2) GB201209745D0 (ru)
IL (1) IL235857A0 (ru)
IN (1) IN2014DN10234A (ru)
MX (1) MX355182B (ru)
MY (1) MY166594A (ru)
NZ (1) NZ702489A (ru)
PH (1) PH12014502658A1 (ru)
RU (1) RU2663457C2 (ru)
SG (1) SG11201407876TA (ru)
WO (1) WO2013179047A1 (ru)
ZA (1) ZA201408742B (ru)

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JP2018187403A (ja) 2018-11-29
CN105007953B (zh) 2017-07-18
MY166594A (en) 2018-07-17
CA2875133A1 (en) 2013-12-05
GB201421899D0 (en) 2015-01-21
EP3750566A1 (en) 2020-12-16
PH12014502658A1 (en) 2015-01-21
US20150104486A1 (en) 2015-04-16
JP6621328B2 (ja) 2019-12-18
KR20150016592A (ko) 2015-02-12
SG11201407876TA (en) 2014-12-30
GB2517620B (en) 2018-10-10
CL2014003240A1 (es) 2015-08-28
JP2015519137A (ja) 2015-07-09
AU2013269330A1 (en) 2015-01-15
DOP2014000275A (es) 2015-02-27
MX2014014377A (es) 2015-02-05
MX355182B (es) 2018-04-09
WO2013179047A1 (en) 2013-12-05
GB2517620A (en) 2015-02-25
IN2014DN10234A (ru) 2015-08-07
NZ702489A (en) 2017-09-29
IL235857A0 (en) 2015-01-29
AU2013269330B2 (en) 2016-07-07
ZA201408742B (en) 2018-05-30
US10350326B2 (en) 2019-07-16
KR102152480B1 (ko) 2020-09-07
EP2854881A1 (en) 2015-04-08
RU2663457C2 (ru) 2018-08-06
CN105007953A (zh) 2015-10-28
EP2854881B1 (en) 2020-08-05
GB201209745D0 (en) 2012-07-18
BR112014029931A2 (pt) 2017-06-27

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