EP1699397A4 - Ensembles, systemes et procedes destines a des pansements en tissu formes a partir de structures spongieuses polymeres hydrophiles telles qu'un chitosane - Google Patents

Ensembles, systemes et procedes destines a des pansements en tissu formes a partir de structures spongieuses polymeres hydrophiles telles qu'un chitosane

Info

Publication number
EP1699397A4
EP1699397A4 EP04815250A EP04815250A EP1699397A4 EP 1699397 A4 EP1699397 A4 EP 1699397A4 EP 04815250 A EP04815250 A EP 04815250A EP 04815250 A EP04815250 A EP 04815250A EP 1699397 A4 EP1699397 A4 EP 1699397A4
Authority
EP
European Patent Office
Prior art keywords
chistosan
systems
hydrophilic polymer
tissue dressing
polymer sponge
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.)
Withdrawn
Application number
EP04815250A
Other languages
German (de)
English (en)
Other versions
EP1699397A2 (fr
Inventor
Simon J Mccarthy
Kenton W Gregory
John W Morgan
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.)
Tricol Biomedical Inc
Original Assignee
Hemcon 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
Priority claimed from US10/743,051 external-priority patent/US20050137512A1/en
Priority claimed from US10/743,052 external-priority patent/US7371403B2/en
Application filed by Hemcon Inc filed Critical Hemcon Inc
Publication of EP1699397A2 publication Critical patent/EP1699397A2/fr
Publication of EP1699397A4 publication Critical patent/EP1699397A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
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    • A61L15/42—Use of materials characterised by their function or physical properties
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Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Prostheses (AREA)
EP04815250A 2003-12-23 2004-12-22 Ensembles, systemes et procedes destines a des pansements en tissu formes a partir de structures spongieuses polymeres hydrophiles telles qu'un chitosane Withdrawn EP1699397A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/743,051 US20050137512A1 (en) 2003-12-23 2003-12-23 Wound dressing and method for controlling severe, life-threatening bleeding
US10/743,052 US7371403B2 (en) 2002-06-14 2003-12-23 Wound dressing and method for controlling severe, life-threatening bleeding
PCT/US2004/043147 WO2005062896A2 (fr) 2003-12-23 2004-12-22 Ensembles, systemes et procedes destines a des pansements en tissu formes a partir de structures spongieuses polymeres hydrophiles telles qu'un chitosane

Publications (2)

Publication Number Publication Date
EP1699397A2 EP1699397A2 (fr) 2006-09-13
EP1699397A4 true EP1699397A4 (fr) 2012-02-15

Family

ID=34743161

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04815250A Withdrawn EP1699397A4 (fr) 2003-12-23 2004-12-22 Ensembles, systemes et procedes destines a des pansements en tissu formes a partir de structures spongieuses polymeres hydrophiles telles qu'un chitosane

Country Status (10)

Country Link
EP (1) EP1699397A4 (fr)
JP (1) JP4812630B2 (fr)
KR (1) KR101105081B1 (fr)
AU (1) AU2004308415A1 (fr)
CA (1) CA2548527A1 (fr)
IL (1) IL176036A0 (fr)
MX (1) MXPA06007343A (fr)
NO (1) NO20062550L (fr)
NZ (1) NZ548079A (fr)
WO (1) WO2005062896A2 (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7897832B2 (en) * 2001-06-14 2011-03-01 Hemcon Medical Technologies, Inc. Compositions, assemblies, and methods applied during or after a dental procedure to ameliorate fluid loss and/or promote healing, using a hydrophilic polymer sponge structure such as chitosan
US20060004314A1 (en) * 2001-06-14 2006-01-05 Hemcon, Inc. Antimicrobial barriers, systems, and methods formed from hydrophilic polymer structures such as chistosan
DE102006020498A1 (de) * 2006-04-20 2007-10-25 Aesculap Ag & Co. Kg Schichtförmige Wundauflage
WO2008036225A2 (fr) 2006-09-20 2008-03-27 Entek Manufacturing, Inc. Pansement thérapeutique structuré conformable
GB2455962A (en) 2007-12-24 2009-07-01 Ethicon Inc Reinforced adhesive backing sheet, for plaster
AU2009221774B2 (en) 2008-03-05 2014-08-14 Solventum Intellectual Properties Company Dressing and method for applying reduced pressure to and collecting and storing fluid from a tissue site
GB2463523B (en) * 2008-09-17 2013-05-01 Medtrade Products Ltd Wound care device
US8778387B2 (en) 2009-09-02 2014-07-15 Hyprotek, Inc. Antimicrobial medical dressings and protecting wounds and catheter sites
DE102009053305A1 (de) * 2009-11-12 2011-08-18 medichema GmbH, 09112 Verfahren zur Herstellung einer schichtförmigen Wundauflage
RU2570387C2 (ru) 2010-01-22 2015-12-10 Гипротек, Инк. Антимикробные агенты и способы их применения
US8814842B2 (en) 2010-03-16 2014-08-26 Kci Licensing, Inc. Delivery-and-fluid-storage bridges for use with reduced-pressure systems
GB2488749A (en) 2011-01-31 2012-09-12 Systagenix Wound Man Ip Co Bv Laminated silicone coated wound dressing
KR200467691Y1 (ko) * 2011-03-18 2013-07-04 주식회사 제네웰 의료용 패드
GB201106491D0 (en) 2011-04-15 2011-06-01 Systagenix Wound Man Ip Co Bv Patterened silicone coating
US10940047B2 (en) 2011-12-16 2021-03-09 Kci Licensing, Inc. Sealing systems and methods employing a hybrid switchable drape
CN111419540A (zh) 2011-12-16 2020-07-17 凯希特许有限公司 可释放的医用布单
WO2013090824A2 (fr) 2011-12-16 2013-06-20 Kci Licensing, Inc. Systèmes et procédés d'étanchéité utilisant un drapé commutable
US9192443B2 (en) 2012-02-06 2015-11-24 Hyprotek, Inc. Combined cap applicators
CN105050558B (zh) 2012-11-16 2020-09-08 凯希特许有限公司 具有图案粘合剂层的医用盖布及其制造方法
GB201222770D0 (en) 2012-12-18 2013-01-30 Systagenix Wound Man Ip Co Bv Wound dressing with adhesive margin
EP3038667B1 (fr) 2013-08-26 2019-10-09 KCI Licensing, Inc. Interface de pansement avec caractéristique de contrôle de l'humidité et fonction d'étanchéité
US10946124B2 (en) 2013-10-28 2021-03-16 Kci Licensing, Inc. Hybrid sealing tape
EP3062752B1 (fr) 2013-10-30 2017-03-01 KCI Licensing, Inc. Pansement ayant des orifices de différentes tailles
US9925092B2 (en) 2013-10-30 2018-03-27 Kci Licensing, Inc. Absorbent conduit and system
EP3257486B1 (fr) 2013-10-30 2019-06-05 KCI Licensing, Inc. Système d'absorption et de dissipation d'un condensat
US9956120B2 (en) 2013-10-30 2018-05-01 Kci Licensing, Inc. Dressing with sealing and retention interface
EP3479803B1 (fr) 2014-02-28 2021-03-31 3M Innovative Properties Company Pansement hybride ayant une grille perforée recouverte d'un gel
US11026844B2 (en) 2014-03-03 2021-06-08 Kci Licensing, Inc. Low profile flexible pressure transmission conduit
WO2015168681A1 (fr) 2014-05-02 2015-11-05 Kci Licensing, Inc. Dispositifs, systèmes et procédés de stockage de fluide
CA2951043A1 (fr) 2014-06-05 2015-12-10 Kci Licensing, Inc. Pansement ayant des caracteristiques d'acquisition et de distribution de fluide
US10398604B2 (en) 2014-12-17 2019-09-03 Kci Licensing, Inc. Dressing with offloading capability
EP3294245B1 (fr) 2015-05-08 2019-09-04 KCI Licensing, Inc. Pansement à faible acuité doté d'une pompe intégrée
EP3344205B1 (fr) 2015-09-01 2020-09-30 KCI Licensing, Inc. Pansement présentant une force d'apposition accrue
EP3349807B1 (fr) 2015-09-17 2021-02-24 3M Innovative Properties Company Revêtement adhésif de silicone et d'acrylique hybride destiné à être utilisé dans le traitement de plaies
GB2543307B (en) * 2015-10-14 2020-12-09 Selentus Science Ltd Haemostatic device
KR20220098285A (ko) * 2016-01-07 2022-07-11 젤티크 애스세틱스, 인코포레이티드. 조직의 냉각 동안 애플리케이터와 피부 사이의 온도 의존성 접착
US10441761B2 (en) 2016-07-01 2019-10-15 Boston Scientific Scimed, Inc. Delivery devices and methods
CA3040158A1 (fr) 2016-10-18 2018-04-26 Marquette University Materiaux composites contenant des polymeres structuraux et des agents de liberation d'oxyde nitrique photoreactifs et leurs utilisations pour pansements de plaies
WO2018132362A1 (fr) 2017-01-10 2018-07-19 Boston Scientific Scimed, Inc. Appareils et méthodes pour distribuer des agents en poudre
WO2019028057A1 (fr) * 2017-08-02 2019-02-07 Kci Licensing, Inc. Systèmes et procédés de débridement de plaie
JP7565214B2 (ja) * 2017-12-29 2024-10-10 トリコル バイオメディカル， インコーポレイテッド 溶解に耐える組織接着性キトサン材料
EP4218844A1 (fr) 2018-01-12 2023-08-02 Boston Scientific Scimed, Inc. Dispositif pour réaliser une hémostase
US11766546B2 (en) 2018-01-31 2023-09-26 Boston Scientific Scimed, Inc. Apparatuses and methods for delivering powdered agents
KR20210069076A (ko) 2018-10-02 2021-06-10 보스톤 싸이엔티픽 싸이메드 인코포레이티드 분말 제제를 유동화 및 전달하기 위한 디바이스
JP7442512B2 (ja) 2018-10-02 2024-03-04 ボストン サイエンティフィック サイムド，インコーポレイテッド 粉末剤の流体化及び送達のための機器
GB2594110A (en) * 2019-10-28 2021-10-20 Gx Surgical Co Ltd Nonwoven sponges, nonwoven sponge pack and their applications
CA3159960A1 (fr) 2019-12-03 2021-06-10 Boston Scientific Scimed, Inc. Dispositifs medicaux pour administration d'agent et procedes d'utilisation associes
CN114786590A (zh) 2019-12-03 2022-07-22 波士顿科学国际有限公司 药剂施用医疗装置
WO2021113324A1 (fr) 2019-12-03 2021-06-10 Boston Scientific Scimed, Inc. Dispositifs et procédés permettant de distribuer des agents en poudre
WO2021141791A1 (fr) 2020-01-06 2021-07-15 Boston Scientific Scimed, Inc. Systèmes de distribution d'agent
WO2021167963A1 (fr) 2020-02-18 2021-08-26 Boston Scientific Scimed, Inc. Compositions hémostatiques et procédés associés

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002102276A2 (fr) * 2001-06-14 2002-12-27 Providence Health System-Oregon Pansement pour blessure et methode de controle des saignements importants constituant un danger de mort
WO2003092756A1 (fr) * 2002-04-30 2003-11-13 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Pansement synthetique a couches multiples et a caracteristiques refroidissantes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849238A (en) * 1972-04-07 1974-11-19 S Ronel Artificial skin
US4460642A (en) * 1981-06-26 1984-07-17 Minnesota Mining And Manufacturing Company Water-swellable composite sheet of microfibers of PTFE and hydrophilic absorptive particles
EP0122085B1 (fr) * 1983-04-06 1987-06-24 Smith and Nephew Associated Companies p.l.c. Pansement
CA2030593C (fr) * 1989-12-29 2002-03-26 Donald H. Lucast Pansement multi-couches
US5387206A (en) * 1993-08-27 1995-02-07 Merocel Corporation Mechanical treatment of dry sponge material to impart flexibility
US5836970A (en) * 1996-08-02 1998-11-17 The Kendall Company Hemostatic wound dressing
FR2776518B1 (fr) * 1998-03-24 2002-11-29 Oreal Patch a matrice adhesive
GB2348136B (en) * 1999-03-24 2003-06-04 Johnson & Johnson Medical Ltd Wound dressings having low adherency
DE10009248C2 (de) * 2000-02-28 2002-06-27 Freudenberg Carl Kg Medizinisches Verbandsmaterial
JP2002233542A (ja) * 2001-02-09 2002-08-20 Shiseido Co Ltd 創傷被覆材及びその製造方法
US20050137512A1 (en) * 2003-12-23 2005-06-23 Campbell Todd D. Wound dressing and method for controlling severe, life-threatening bleeding
US7161365B2 (en) * 2004-11-04 2007-01-09 Infineon Technologies Ag Apparatus and method for making ground connection

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002102276A2 (fr) * 2001-06-14 2002-12-27 Providence Health System-Oregon Pansement pour blessure et methode de controle des saignements importants constituant un danger de mort
WO2003092756A1 (fr) * 2002-04-30 2003-11-13 Her Majesty The Queen, In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Pansement synthetique a couches multiples et a caracteristiques refroidissantes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005062896A2 *

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JP4812630B2 (ja) 2011-11-09
KR20070001915A (ko) 2007-01-04
IL176036A0 (en) 2006-10-05
JP2007516051A (ja) 2007-06-21
NZ548079A (en) 2009-09-25
KR101105081B1 (ko) 2012-01-16
WO2005062896A2 (fr) 2005-07-14
CA2548527A1 (fr) 2005-07-14
WO2005062896A3 (fr) 2005-11-10
AU2004308415A1 (en) 2005-07-14
EP1699397A2 (fr) 2006-09-13
NO20062550L (no) 2006-09-22
MXPA06007343A (es) 2007-01-26

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