CA2695526A1 - High speed swelling, pressure exerting hemostatic device - Google Patents

High speed swelling, pressure exerting hemostatic device Download PDF

Info

Publication number
CA2695526A1
CA2695526A1 CA2695526A CA2695526A CA2695526A1 CA 2695526 A1 CA2695526 A1 CA 2695526A1 CA 2695526 A CA2695526 A CA 2695526A CA 2695526 A CA2695526 A CA 2695526A CA 2695526 A1 CA2695526 A1 CA 2695526A1
Authority
CA
Canada
Prior art keywords
polymer particles
hemostatic
porous membrane
membrane
fluid
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2695526A
Other languages
English (en)
French (fr)
Inventor
Javier De Luis
Marco Serra
Timothy Sutherland
Liping Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FEG Holdings LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2695526A1 publication Critical patent/CA2695526A1/en
Abandoned legal-status Critical Current

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
    • A61F13/01Non-adhesive bandages or dressings
    • A61F13/01008Non-adhesive bandages or dressings characterised by the material
    • A61F13/01017Non-adhesive bandages or dressings characterised by the material synthetic, e.g. polymer based
    • 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
    • A61F13/01021Non-adhesive bandages or dressings characterised by the structure of the dressing
    • 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
    • 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
    • A61F13/01038Flexibility, stretchability or elasticity
    • 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
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F2013/00361Plasters
    • A61F2013/00365Plasters use
    • A61F2013/00463Plasters use haemostatic
    • 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
    • A61F2013/00361Plasters
    • A61F2013/00365Plasters use
    • A61F2013/00463Plasters use haemostatic
    • A61F2013/00472Plasters use haemostatic with chemical means
    • 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
    • A61F2013/00361Plasters
    • A61F2013/00365Plasters use
    • A61F2013/0054Plasters use for deep wounds
    • 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
    • A61F2013/00361Plasters
    • A61F2013/00655Plasters adhesive
    • A61F2013/00659Plasters adhesive polymeric base
    • A61F2013/00663Plasters adhesive polymeric base acrylic
    • 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
    • A61F2013/00361Plasters
    • A61F2013/00655Plasters adhesive
    • A61F2013/00685Plasters adhesive soluble in liquid, e.g. of particular pH
    • 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
    • A61L2400/00Materials characterised by their function or physical properties
    • A61L2400/04Materials for stopping bleeding

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
CA2695526A 2006-08-11 2007-08-10 High speed swelling, pressure exerting hemostatic device Abandoned CA2695526A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83739906P 2006-08-11 2006-08-11
US60/837,399 2006-08-11
PCT/US2007/017753 WO2008021212A2 (en) 2006-08-11 2007-08-10 High speed swelling, pressure exerting hemostatic device

Publications (1)

Publication Number Publication Date
CA2695526A1 true CA2695526A1 (en) 2008-02-21

Family

ID=38667143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2695526A Abandoned CA2695526A1 (en) 2006-08-11 2007-08-10 High speed swelling, pressure exerting hemostatic device

Country Status (7)

Country Link
US (2) US7838716B2 (enExample)
EP (1) EP2063920A2 (enExample)
JP (1) JP2010500116A (enExample)
AU (1) AU2007284665A1 (enExample)
CA (1) CA2695526A1 (enExample)
WO (1) WO2008021212A2 (enExample)
ZA (1) ZA200901707B (enExample)

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* Cited by examiner, † Cited by third party
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GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
GB0325129D0 (en) 2003-10-28 2003-12-03 Smith & Nephew Apparatus in situ
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
CN101883546B (zh) 2007-11-21 2017-05-10 史密夫及内修公开有限公司 伤口包敷物
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
EP3354243A1 (en) 2007-11-21 2018-08-01 Smith & Nephew PLC Wound dressing
US8828358B2 (en) * 2008-03-11 2014-09-09 Materials Modifications, Inc. In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide
US8852558B2 (en) * 2008-03-11 2014-10-07 Materials Modification, Inc. In situ formation of an artificial blockage to control bleeding by polymer expansion with hydrogen peroxide and platinum catalyst
RU2471461C2 (ru) 2008-05-30 2013-01-10 КейСиАй ЛАЙСЕНЗИНГ, ИНК. Закрывающие подушки и системы пониженного давления для линейных ран
EP2279018B8 (en) 2008-05-30 2017-04-19 KCI Licensing, Inc. Reduced-pressure, compression systems and apparatuses for use on a curved body part
GB2468905B (en) * 2009-03-27 2013-12-11 Brightwake Ltd Wound packing material
US20100280428A1 (en) * 2009-04-25 2010-11-04 Widgerow Alan D Medical device for shrinking open wounds
JP2012525930A (ja) * 2009-05-04 2012-10-25 オレゴン・バイオメディカル・エンジニアリング・インスティテュート・インコーポレイテッド 出血コントロール機器および方法
BR112012008087A2 (pt) * 2009-08-05 2016-03-01 Tyco Healthcare curativo de ferimento cirúrgico incorporando esferas de hidrogel conectadas tendo um eletrodo embutido naquele lugar
GB0922258D0 (en) * 2009-12-21 2010-02-03 Smith & Nephew Device for administration to a wound cavity
US20110237994A1 (en) * 2010-03-25 2011-09-29 Combat Medical Systems, Llc Void-filling wound dressing
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US9623223B2 (en) 2011-02-16 2017-04-18 Revmedx, Inc. Wound dressings comprising a plurality of liquid-expandable articles
US20120209232A1 (en) * 2011-02-16 2012-08-16 Andrew Barofsky Wound stasis dressing for large surface wounds
EP2741788A4 (en) 2011-08-14 2015-03-25 Materials Modification Inc METHOD AND COMPOSITION FOR IN-SITU FORMATION OF AN ARTIFICIAL BARRIER FOR FIGHTING BLOOD LOSS
US8993831B2 (en) * 2011-11-01 2015-03-31 Arsenal Medical, Inc. Foam and delivery system for treatment of postpartum hemorrhage
US20160175157A1 (en) * 2014-12-22 2016-06-23 Terence W. Kolb Impregnable and Expanding Wound Packing Article
EP3248578A1 (en) * 2016-05-24 2017-11-29 Biocer-Entwicklungs-GmbH Unit for hemostasis and arrangement containing the same
CN107252335B (zh) * 2017-06-28 2023-02-28 王洛 止血装置及用于推送该止血装置的注射器
EP3672539B1 (en) * 2017-08-24 2025-05-07 Arctic Express Packs LLC Cold packs system
GB202310268D0 (en) * 2023-07-05 2023-08-16 Smith & Nephew Negative pressure wound therapy devices and methods utilizing a wound filler

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US4957795A (en) * 1988-05-13 1990-09-18 Minnesota Mining And Manufacturing Company Absorbent elastomeric wound dressing
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US5824004A (en) * 1990-06-18 1998-10-20 The Procter & Gamble Company Stretchable absorbent articles
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US20040013715A1 (en) * 2001-09-12 2004-01-22 Gary Wnek Treatment for high pressure bleeding
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Also Published As

Publication number Publication date
EP2063920A2 (en) 2009-06-03
AU2007284665A1 (en) 2008-02-21
US20080071207A1 (en) 2008-03-20
US7838716B2 (en) 2010-11-23
US8395010B2 (en) 2013-03-12
ZA200901707B (en) 2010-06-30
US20110270300A1 (en) 2011-11-03
WO2008021212A2 (en) 2008-02-21
JP2010500116A (ja) 2010-01-07
WO2008021212A3 (en) 2008-10-02

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20140812