BR112013025702A2 - curativo para tratamento de ferida com pressão negativa - Google Patents

curativo para tratamento de ferida com pressão negativa

Info

Publication number
BR112013025702A2
BR112013025702A2 BR112013025702A BR112013025702A BR112013025702A2 BR 112013025702 A2 BR112013025702 A2 BR 112013025702A2 BR 112013025702 A BR112013025702 A BR 112013025702A BR 112013025702 A BR112013025702 A BR 112013025702A BR 112013025702 A2 BR112013025702 A2 BR 112013025702A2
Authority
BR
Brazil
Prior art keywords
cover layer
negative pressure
wound
dressing
opening
Prior art date
Application number
BR112013025702A
Other languages
English (en)
Inventor
Corley Kevin
Original Assignee
Smith & Nephew 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
Application filed by Smith & Nephew Inc filed Critical Smith & Nephew Inc
Publication of BR112013025702A2 publication Critical patent/BR112013025702A2/pt

Links

Classifications

    • 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
    • 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
    • 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
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84Drainage tubes; Aspiration tips
    • A61M1/86Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/88Draining devices having means for processing the drained fluid, e.g. an absorber
    • A61M1/882Draining devices provided with means for releasing antimicrobial or gelation agents in the drained fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91Suction aspects of the dressing
    • A61M1/915Constructional details of the pressure distribution manifold
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • 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
    • A61F2013/00089Wound bandages
    • A61F2013/0017Wound bandages possibility of applying fluid
    • A61F2013/00174Wound bandages possibility of applying fluid possibility of applying pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/98Containers specifically adapted for negative pressure wound therapy
    • A61M1/982Containers specifically adapted for negative pressure wound therapy with means for detecting level of collected exudate

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Surgery (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)

Abstract

resumo patente de invenção: "curativo para tratamento de ferida com pressão negativa". a presente invenção refere-se a um curativo para ferida adequado para uso em sistema de tratamento de ferida com pressão negativa que inclui uma camada de cobertura adaptada para estabelecer um reservatório sobre uma ferida em que uma pressão negativa pode ser mantida. a camada de cobertura inclui uma abertura através da qual gases atmosféricos e exsudatos da ferida podem passar através da camada de cobertura. um orifício de vácuo é afixado à camada de cobertura e estabelece uma vedação substancialmente hermética a fluido em torno da abertura na camada de cobertura. o orifício de vácuo inclui um interior oco em comunicação de fluido com a abertura na camada de cobertura e um conector para facilitar a conexão com uma fonte de vácuo. um elemento de acondicionamento é afixado à camada de cobertura, para proporcionar um curativo para ferida que pode ser aplicado em um processo de etapa única. o elemento de acondicionamento é adaptado para encher a ferida e suportar a camada de cobertura, quando uma pressão negativa é aplicada ao reservatório.
BR112013025702A 2011-04-04 2012-03-28 curativo para tratamento de ferida com pressão negativa BR112013025702A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/079,298 US20120253302A1 (en) 2011-04-04 2011-04-04 Negative Pressure Wound Therapy Dressing
PCT/US2012/030829 WO2012138514A1 (en) 2011-04-04 2012-03-28 Negative pressure wound therapy dressing

Publications (1)

Publication Number Publication Date
BR112013025702A2 true BR112013025702A2 (pt) 2017-08-08

Family

ID=45992839

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025702A BR112013025702A2 (pt) 2011-04-04 2012-03-28 curativo para tratamento de ferida com pressão negativa

Country Status (10)

Country Link
US (1) US20120253302A1 (pt)
EP (1) EP2694005B1 (pt)
JP (2) JP6076964B2 (pt)
CN (2) CN105167912A (pt)
AU (1) AU2012240512B2 (pt)
BR (1) BR112013025702A2 (pt)
CA (1) CA2832264A1 (pt)
RU (1) RU2619653C2 (pt)
WO (1) WO2012138514A1 (pt)
ZA (1) ZA201307358B (pt)

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WO2013175309A1 (en) 2012-05-24 2013-11-28 Smith & Nephew Plc Devices and methods for treating and closing wounds with negative pressure
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Also Published As

Publication number Publication date
EP2694005B1 (en) 2020-12-16
AU2012240512A2 (en) 2014-05-29
US20120253302A1 (en) 2012-10-04
CN103764082B (zh) 2015-12-23
CN103764082A (zh) 2014-04-30
AU2012240512B2 (en) 2016-09-08
EP2694005A1 (en) 2014-02-12
JP6346966B2 (ja) 2018-06-20
CN105167912A (zh) 2015-12-23
JP2017060883A (ja) 2017-03-30
AU2012240512A1 (en) 2013-10-24
RU2013148889A (ru) 2015-05-10
CA2832264A1 (en) 2012-10-11
JP6076964B2 (ja) 2017-02-08
WO2012138514A1 (en) 2012-10-11
RU2619653C2 (ru) 2017-05-17
JP2014514068A (ja) 2014-06-19
ZA201307358B (en) 2014-05-28

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2507 DE 22-01-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.