CA2939338C - Systems and methods for tissue healing - Google Patents

Systems and methods for tissue healing Download PDF

Info

Publication number
CA2939338C
CA2939338C CA2939338A CA2939338A CA2939338C CA 2939338 C CA2939338 C CA 2939338C CA 2939338 A CA2939338 A CA 2939338A CA 2939338 A CA2939338 A CA 2939338A CA 2939338 C CA2939338 C CA 2939338C
Authority
CA
Canada
Prior art keywords
wound
wound bed
negative pressure
ester
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.)
Active
Application number
CA2939338A
Other languages
English (en)
French (fr)
Other versions
CA2939338A1 (en
Inventor
Jay SEXTON
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.)
ATOMIC MEDICAL INNOVATIONS Inc
Original Assignee
ATOMIC MEDICAL INNOVATIONS 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 ATOMIC MEDICAL INNOVATIONS Inc filed Critical ATOMIC MEDICAL INNOVATIONS Inc
Publication of CA2939338A1 publication Critical patent/CA2939338A1/en
Application granted granted Critical
Publication of CA2939338C publication Critical patent/CA2939338C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/05—Bandages 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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/022—Adhesive bandages or dressings with fluid retention members having more than one layer with different fluid retention characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings
    • A61F13/0203—Adhesive bandages or dressings with fluid retention members
    • A61F13/0223—Adhesive bandages or dressings with fluid retention members characterized by parametric properties of the fluid retention layer, e.g. absorbency, wicking capacity, liquid distribution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/915—Constructional details of the pressure distribution manifold
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/916—Suction aspects of the dressing specially adapted for deep wounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/98—Containers specifically adapted for negative pressure wound therapy
    • A61M1/984—Containers specifically adapted for negative pressure wound therapy portable on the body
    • A61M1/985—Containers specifically adapted for negative pressure wound therapy portable on the body the dressing itself forming the collection container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • A61M1/91—Suction aspects of the dressing
    • A61M1/918—Suction aspects of the dressing for multiple suction locations

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA2939338A 2014-02-14 2015-02-13 Systems and methods for tissue healing Active CA2939338C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461940245P 2014-02-14 2014-02-14
US61/940,245 2014-02-14
PCT/US2015/015968 WO2015123609A1 (en) 2014-02-14 2015-02-13 Systems and methods for tissue healing

Publications (2)

Publication Number Publication Date
CA2939338A1 CA2939338A1 (en) 2015-08-20
CA2939338C true CA2939338C (en) 2021-02-23

Family

ID=53800682

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2939338A Active CA2939338C (en) 2014-02-14 2015-02-13 Systems and methods for tissue healing

Country Status (13)

Country Link
US (2) US10485707B2 (https=)
EP (1) EP3104817B1 (https=)
JP (3) JP6947506B2 (https=)
KR (1) KR102304753B1 (https=)
CN (2) CN116966354A (https=)
AU (1) AU2015218302B2 (https=)
BR (1) BR112016018549B1 (https=)
CA (1) CA2939338C (https=)
ES (1) ES2966671T3 (https=)
IL (2) IL247211B2 (https=)
MX (1) MX386427B (https=)
RU (1) RU2710345C2 (https=)
WO (1) WO2015123609A1 (https=)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0808376D0 (en) 2008-05-08 2008-06-18 Bristol Myers Squibb Co Wound dressing
GB0817796D0 (en) 2008-09-29 2008-11-05 Convatec Inc wound dressing
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
JP5965409B2 (ja) 2010-12-08 2016-08-03 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 創傷滲出液を評価するための統合システム
PL2648795T3 (pl) 2010-12-08 2023-05-08 Convatec Technologies Inc. System do usuwania wysięków z miejsca rany
CN103347562B (zh) 2010-12-08 2016-08-10 康沃特克科技公司 伤口分泌液系统附件
MX342577B (es) 2011-06-07 2016-10-04 Smith & Nephew Miembros y métodos de contacto de heridas.
GB201115182D0 (en) 2011-09-02 2011-10-19 Trio Healthcare Ltd Skin contact material
GB2497406A (en) 2011-11-29 2013-06-12 Webtec Converting Llc Dressing with a perforated binder layer
GB201120693D0 (en) 2011-12-01 2012-01-11 Convatec Technologies Inc Wound dressing for use in vacuum therapy
JP2016507663A (ja) 2012-12-20 2016-03-10 コンバテック・テクノロジーズ・インコーポレイテッドＣｏｎｖａｔｅｃ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｉｎｃ 化学修飾セルロース系繊維の加工
CA2926470C (en) 2013-10-21 2023-03-14 Smith & Nephew, Inc. Negative pressure wound closure device
US11071653B2 (en) 2015-05-18 2021-07-27 Smith & Nephew Plc Heat-assisted pumping systems for use in negative pressure wound therapy
GB2543544A (en) 2015-10-21 2017-04-26 Brightwake Ltd Wound dressing
KR101763493B1 (ko) 2015-12-28 2017-08-01 울산대학교 산학협력단 단일공 복강경 수술창상용 드레싱키트
WO2017212345A2 (en) 2016-03-30 2017-12-14 Synovo Gmbh Detecting microbial infection in wounds
WO2017173069A1 (en) 2016-03-30 2017-10-05 Convatec Technologies Inc. Detecting microbial infections in wounds
GB201608099D0 (en) 2016-05-09 2016-06-22 Convatec Technologies Inc Negative pressure wound dressing
BR112019000284A2 (pt) 2016-07-08 2019-04-16 Convatec Technologies Inc. aparelho de coleta de fluido
ES2912094T3 (es) 2016-07-08 2022-05-24 Convatec Technologies Inc Detección de flujo de fluidos
JP7071957B2 (ja) 2016-07-08 2022-05-19 コンバテック・テクノロジーズ・インコーポレイテッド 可撓性陰圧システム
JP2020505985A (ja) * 2017-01-27 2020-02-27 ケーシーアイ ライセンシング インコーポレイテッド 滴下機能を備えた多層腹部閉鎖ドレッシング
EP3932442B1 (en) * 2017-04-04 2024-07-17 Solventum Intellectual Properties Company Apparatuses, systems, and methods for the treatment of a tissue site with negative pressure and oxygen
US12161792B2 (en) 2017-11-16 2024-12-10 Convatec Limited Fluid collection apparatus
AU2018394936A1 (en) * 2017-12-28 2020-07-16 Deroyal Industries, Inc. Negative pressure wound therapy system
EP4295869B1 (en) 2019-06-03 2026-01-28 Convatec Limited Devices to disrupt and contain pathogens
US11771819B2 (en) 2019-12-27 2023-10-03 Convatec Limited Low profile filter devices suitable for use in negative pressure wound therapy systems
US11331221B2 (en) 2019-12-27 2022-05-17 Convatec Limited Negative pressure wound dressing
EP4178640B1 (en) * 2020-07-09 2024-05-15 KCI Manufacturing Unlimited Company Foam manifold pad
JP7247151B2 (ja) 2020-09-18 2023-03-28 ダイキン工業株式会社 選択装置、選択方法及びプログラム
CN121398771A (zh) * 2023-06-23 2026-01-23 康沃特克有限公司 伤口敷料
WO2024261491A1 (en) * 2023-06-23 2024-12-26 Convatec Limited Wound dressing
KR102885391B1 (ko) 2024-06-19 2025-11-14 주식회사 비앤비솔루션 음압 상처 치료용 사강 충진 스폰지폼 및 이의 제조 방법

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978855A (en) * 1975-01-17 1976-09-07 Ionics Lyo Products Company Polyurethane foam surgical dressing
US5636643A (en) * 1991-11-14 1997-06-10 Wake Forest University Wound treatment employing reduced pressure
US8801681B2 (en) * 1995-09-05 2014-08-12 Argentum Medical, Llc Medical device
GB0011202D0 (en) 2000-05-09 2000-06-28 Kci Licensing Inc Abdominal wound dressing
US7041868B2 (en) * 2000-12-29 2006-05-09 Kimberly-Clark Worldwide, Inc. Bioabsorbable wound dressing
US7070584B2 (en) * 2001-02-20 2006-07-04 Kci Licensing, Inc. Biocompatible wound dressing
US7700819B2 (en) 2001-02-16 2010-04-20 Kci Licensing, Inc. Biocompatible wound dressing
JP4879404B2 (ja) * 2001-03-21 2012-02-22 エシコン・インコーポレイテッド 組織の修復または再生のための多孔質組織骨格形成材料
ATE387919T1 (de) * 2001-12-26 2008-03-15 Hill Rom Services Inc Vakuumbindenverpackung
KR100550807B1 (ko) 2002-10-29 2006-02-09 주식회사 바이오폴 충전형 폴리우레탄 폼 드레싱재 및 그 제조방법
GB0518804D0 (en) 2005-09-15 2005-10-26 Smith & Nephew Exudialysis tissue cleanser
KR100631108B1 (ko) * 2004-01-07 2006-10-09 주식회사 바이오폴 창상피복용 드레싱재
US20070027414A1 (en) * 2005-07-28 2007-02-01 Integra Lifesciences Corporation Laminar construction negative pressure wound dressing including bioabsorbable material
ATE494914T1 (de) * 2006-11-07 2011-01-15 Hartmann Paul Ag Mehrschichtige, absorbierende wundauflage mit einer hydrophilen wundkontaktschicht
GB0707758D0 (en) 2007-04-21 2007-05-30 Smith & Nephew A foam material for medical use and method for producing same
US20090177133A1 (en) * 2008-01-04 2009-07-09 Kristine Kieswetter Reduced pressure dressing coated with biomolecules
US9782300B2 (en) 2008-02-01 2017-10-10 Kci Licensing, Inc. Fiber-microsphere bioresorbable composite scaffold for wound healing
CN104127924B (zh) 2008-03-05 2017-07-21 凯希特许有限公司 用于将减压施加到组织部位并收集和存储组织部位的流体的敷料和方法
CA2730362C (en) * 2008-07-18 2018-07-10 Wake Forest University Health Sciences Apparatus and method for cardiac tissue modulation by topical application of vacuum to minimize cell death and damage
CN102196827B (zh) * 2008-10-29 2014-05-28 凯希特许有限公司 减压深组织闭合系统和方法
EP3714850A1 (en) 2008-11-14 2020-09-30 KCI Licensing, Inc. Fluid pouch, system, and method for storing fluid from a tissue site
CA2786101C (en) 2010-01-20 2018-08-07 Kci Licensing, Inc. Foam wound inserts with regions of higher and lower densities, wound dressings, and methods
US9358158B2 (en) 2010-03-16 2016-06-07 Kci Licensing, Inc. Patterned neo-epithelialization dressings, systems, and methods
TW201229799A (en) * 2010-11-07 2012-07-16 Shocking Technologies Inc System and method for protecting a computing device using VSD material, and method for designing same
JP5881735B2 (ja) * 2010-12-22 2016-03-09 スミス アンド ネフュー インコーポレーテッド 陰圧創傷治療のための装置および方法
DK2572737T3 (en) * 2011-09-26 2016-06-27 Bsn Medical Gmbh improved wound dressing
CN103917255B (zh) * 2011-11-18 2016-09-28 凯希特许有限公司 具有带压缩区域和扩张区域的多孔基底的组织治疗系统和方法
EP3013294B1 (en) * 2013-06-28 2019-09-25 3M Innovative Properties Company Fibrin-coated wound dressing

Also Published As

Publication number Publication date
RU2016136672A (ru) 2018-03-19
AU2015218302A1 (en) 2016-09-01
CN106456379A (zh) 2017-02-22
IL247211B1 (en) 2025-01-01
JP6947506B2 (ja) 2021-10-13
ES2966671T3 (es) 2024-04-23
US20170049627A1 (en) 2017-02-23
NZ723205A (en) 2021-09-24
EP3104817B1 (en) 2023-10-04
IL247211B2 (en) 2025-05-01
KR20160147719A (ko) 2016-12-23
CN116966354A (zh) 2023-10-31
KR102304753B1 (ko) 2021-09-23
MX2016010532A (es) 2017-01-19
US20200046568A1 (en) 2020-02-13
EP3104817A1 (en) 2016-12-21
JP2017506570A (ja) 2017-03-09
JP2023021108A (ja) 2023-02-09
BR112016018549A2 (pt) 2018-05-02
RU2016136672A3 (https=) 2018-09-07
AU2015218302B2 (en) 2019-11-07
JP7449160B2 (ja) 2024-03-13
EP3104817A4 (en) 2017-09-27
IL317518A (en) 2025-02-01
EP3104817C0 (en) 2023-10-04
US11819385B2 (en) 2023-11-21
WO2015123609A1 (en) 2015-08-20
BR112016018549B1 (pt) 2021-12-28
JP2020157073A (ja) 2020-10-01
CA2939338A1 (en) 2015-08-20
MX386427B (es) 2025-03-18
US10485707B2 (en) 2019-11-26
RU2710345C2 (ru) 2019-12-25
IL247211A0 (en) 2016-09-29

Similar Documents

Publication Publication Date Title
US11819385B2 (en) Systems and methods for tissue healing
US11433175B2 (en) Foam structure wound inserts for directional granulation
JP5611980B2 (ja) 組織のロール型足場
CN103841935B (zh) 组织愈合
CN103747814B (zh) 减压治疗与清创系统以及方法
JP2009508549A (ja) 装置
JP2009542353A (ja) 改良された接触表面を有する成長刺激創傷用ドレッシング
CN206548692U (zh) 一种含静电膜的医用敷料贴
CN106132365A (zh) 用于负压伤口治疗的制品和方法
NZ723205B2 (en) Systems and methods for tissue healing
RU197908U1 (ru) Устройство для вакуумной терапии с использованием попеременного отрицательного давления

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20200212

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W200 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: REQUEST OR RESPONSE SUBMITTED ONLINE

Effective date: 20250204

H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250813

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE

Effective date: 20251106