CN111989072B - 用于负压治疗的提供具有多个孔口尺寸的孔的敷料 - Google Patents
用于负压治疗的提供具有多个孔口尺寸的孔的敷料 Download PDFInfo
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- CN111989072B CN111989072B CN201980026714.0A CN201980026714A CN111989072B CN 111989072 B CN111989072 B CN 111989072B CN 201980026714 A CN201980026714 A CN 201980026714A CN 111989072 B CN111989072 B CN 111989072B
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Images
Classifications
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- 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
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/87—Details of the aspiration tip, not otherwise provided for
-
- 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
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- A61M1/915—Constructional details of the pressure distribution manifold
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- 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
- A61M1/96—Suction control thereof
- A61M1/966—Suction control thereof having a pressure sensor on or near the dressing
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3317—Electromagnetic, inductive or dielectric measuring means
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3344—Measuring or controlling pressure at the body treatment site
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/960,310 | 2018-04-23 | ||
US15/960,310 US10898217B2 (en) | 2014-05-09 | 2018-04-23 | Dressing providing apertures with multiple orifice sizes for negative-pressure therapy |
PCT/US2019/027463 WO2019209562A1 (en) | 2018-04-23 | 2019-04-15 | Dressing providing apertures with multiple orifice sizes for negative-pressure therapy |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111989072A CN111989072A (zh) | 2020-11-24 |
CN111989072B true CN111989072B (zh) | 2023-04-18 |
Family
ID=66380172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980026714.0A Active CN111989072B (zh) | 2018-04-23 | 2019-04-15 | 用于负压治疗的提供具有多个孔口尺寸的孔的敷料 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3784182A1 (zh) |
JP (1) | JP2021521912A (zh) |
CN (1) | CN111989072B (zh) |
WO (1) | WO2019209562A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114569331B (zh) * | 2022-05-05 | 2022-08-19 | 天津医科大学总医院 | 一种基于连续不对称超亲水通道的自发流体输运敷料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014106518A1 (de) * | 2014-05-09 | 2015-11-12 | Paul Hartmann Ag | Schaumwundauflage für die Unterdrucktherapie |
CN106413594A (zh) * | 2014-05-09 | 2017-02-15 | 凯希特许有限公司 | 用于与负压和流体滴注一起使用的破坏性敷件 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2377939B (en) * | 2001-07-26 | 2005-04-20 | Johnson & Johnson Medical Ltd | Apertured sheet materials |
DE102006017194B4 (de) * | 2006-04-12 | 2010-11-04 | Birgit Riesinger | Flüssigkeitsdurchlässiger Primärverband |
KR101144422B1 (ko) * | 2007-05-10 | 2012-05-10 | 케이씨아이 라이센싱 인코포레이티드 | 원주형 돌출부를 갖는 상처와 접촉하는 표면을 포함하는 감압 상처 드레싱 |
US9033942B2 (en) * | 2008-03-07 | 2015-05-19 | Smith & Nephew, Inc. | Wound dressing port and associated wound dressing |
US8791315B2 (en) * | 2010-02-26 | 2014-07-29 | Smith & Nephew, Inc. | Systems and methods for using negative pressure wound therapy to manage open abdominal wounds |
US10940047B2 (en) * | 2011-12-16 | 2021-03-09 | Kci Licensing, Inc. | Sealing systems and methods employing a hybrid switchable drape |
JP6067973B2 (ja) * | 2012-02-28 | 2017-01-25 | ユニ・チャーム株式会社 | 創傷部被覆材 |
JP2016512064A (ja) * | 2013-03-14 | 2016-04-25 | ケーシーアイ ライセンシング インコーポレイテッド | 吸収性ドレッシングおよびその作製方法 |
ES2670710T3 (es) * | 2013-10-30 | 2018-05-31 | Kci Licensing, Inc. | Apósito con perforaciones dimensionadas diferencialmente |
CN106659590B (zh) * | 2014-06-18 | 2020-08-21 | 史密夫及内修公开有限公司 | 伤口敷料 |
-
2019
- 2019-04-15 WO PCT/US2019/027463 patent/WO2019209562A1/en unknown
- 2019-04-15 CN CN201980026714.0A patent/CN111989072B/zh active Active
- 2019-04-15 EP EP19721463.8A patent/EP3784182A1/en active Pending
- 2019-04-15 JP JP2020557257A patent/JP2021521912A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014106518A1 (de) * | 2014-05-09 | 2015-11-12 | Paul Hartmann Ag | Schaumwundauflage für die Unterdrucktherapie |
CN106413594A (zh) * | 2014-05-09 | 2017-02-15 | 凯希特许有限公司 | 用于与负压和流体滴注一起使用的破坏性敷件 |
Also Published As
Publication number | Publication date |
---|---|
CN111989072A (zh) | 2020-11-24 |
EP3784182A1 (en) | 2021-03-03 |
JP2021521912A (ja) | 2021-08-30 |
WO2019209562A1 (en) | 2019-10-31 |
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