CN113365588A - 部分透明的伤口敷料 - Google Patents
部分透明的伤口敷料 Download PDFInfo
- Publication number
- CN113365588A CN113365588A CN202080011285.2A CN202080011285A CN113365588A CN 113365588 A CN113365588 A CN 113365588A CN 202080011285 A CN202080011285 A CN 202080011285A CN 113365588 A CN113365588 A CN 113365588A
- Authority
- CN
- China
- Prior art keywords
- fluid management
- layer
- fluid
- dressing
- protrusions
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 319
- 230000004888 barrier function Effects 0.000 claims abstract description 49
- 230000002745 absorbent Effects 0.000 claims abstract description 46
- 239000002250 absorbent Substances 0.000 claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 26
- 238000005304 joining Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 206010052428 Wound Diseases 0.000 description 65
- 208000027418 Wounds and injury Diseases 0.000 description 65
- 229920000247 superabsorbent polymer Polymers 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 210000000416 exudates and transudate Anatomy 0.000 description 9
- 230000008901 benefit Effects 0.000 description 7
- 239000004583 superabsorbent polymers (SAPs) Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000009581 negative-pressure wound therapy Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 230000035876 healing Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229920003169 water-soluble polymer Polymers 0.000 description 3
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920006264 polyurethane film Polymers 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037314 wound repair Effects 0.000 description 1
Images
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
- A61F13/02—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
- 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
- A61F13/0206—Adhesive bandages or dressings with fluid retention members with absorbent fibrous layers, e.g. woven or non-woven absorbent pads or island dressings
-
- 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
- A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
-
- 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
- A61F13/01034—Non-adhesive bandages or dressings characterised by a property
-
- 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
- A61F13/0276—Apparatus or processes for manufacturing adhesive dressings or bandages
-
- 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
- A61F2013/00089—Wound bandages
- A61F2013/00182—Wound bandages with transparent part
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962799998P | 2019-02-01 | 2019-02-01 | |
US62/799,998 | 2019-02-01 | ||
PCT/US2020/015188 WO2020159859A1 (en) | 2019-02-01 | 2020-01-27 | Partially transparent wound dressing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113365588A true CN113365588A (zh) | 2021-09-07 |
CN113365588B CN113365588B (zh) | 2022-08-30 |
Family
ID=69724127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080011285.2A Active CN113365588B (zh) | 2019-02-01 | 2020-01-27 | 部分透明的伤口敷料 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220079815A1 (zh) |
EP (1) | EP3917474B1 (zh) |
CN (1) | CN113365588B (zh) |
WO (1) | WO2020159859A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0808376D0 (en) | 2008-05-08 | 2008-06-18 | Bristol Myers Squibb Co | Wound dressing |
GB201020236D0 (en) | 2010-11-30 | 2011-01-12 | Convatec Technologies Inc | A composition for detecting biofilms on viable tissues |
EP2648794B1 (en) | 2010-12-08 | 2019-08-28 | ConvaTec Technologies Inc. | Wound exudate system accessory |
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 |
EP3923878A4 (en) * | 2019-02-13 | 2022-11-09 | Brian H. Silver | FORWARD OSMOSIS MEDICAL AND WOUND CARE DEVICES |
US11331221B2 (en) | 2019-12-27 | 2022-05-17 | Convatec Limited | Negative pressure wound dressing |
US11771819B2 (en) | 2019-12-27 | 2023-10-03 | Convatec Limited | Low profile filter devices suitable for use in negative pressure wound therapy systems |
USD993424S1 (en) * | 2020-09-16 | 2023-07-25 | Mölnlycke Health Care Ab | Wound dressing |
US20240189155A1 (en) * | 2021-05-06 | 2024-06-13 | Kci Manufacturing Unlimited Company | Dressing with selective viewing access and reclosure system |
USD1014764S1 (en) * | 2021-11-16 | 2024-02-13 | Raymond Lovell Francis | Skin-attachable block set that provides no-touch protection for skin insults |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6264976B1 (en) * | 1999-11-29 | 2001-07-24 | 3M Innovative Properties Company | Absorbent pad dressing frame delivery system |
WO2005079718A1 (en) * | 2004-02-13 | 2005-09-01 | Bristol-Myers Squibb Company | Multi layered wound dressing |
CN101888821A (zh) * | 2007-12-06 | 2010-11-17 | 史密夫及内修公开有限公司 | 敷料 |
CN102791232A (zh) * | 2010-03-16 | 2012-11-21 | 凯希特许有限公司 | 上皮形成方法、敷料以及系统 |
TWM456182U (zh) * | 2013-02-21 | 2013-07-01 | Oriental Inst Technology | 可顯示尿液酸鹼值的尿布 |
CN103764082A (zh) * | 2011-04-04 | 2014-04-30 | 柯惠医疗有限合伙公司 | 负压伤口治疗敷料 |
CN103876895A (zh) * | 2014-03-11 | 2014-06-25 | 朱新生 | 吸液性创面可观察的伤口敷料 |
CN104661626A (zh) * | 2012-08-01 | 2015-05-27 | 史密夫及内修公开有限公司 | 伤口敷料 |
US20150157774A1 (en) * | 2002-12-31 | 2015-06-11 | Kci Licensing, Inc. | Externally-applied patient interface system and method with a controlled region for implanted or buried bio-reactor |
CN105407932A (zh) * | 2013-03-15 | 2016-03-16 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
CN106659590A (zh) * | 2014-06-18 | 2017-05-10 | 史密夫及内修公开有限公司 | 伤口敷料 |
CN107252383A (zh) * | 2011-07-14 | 2017-10-17 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
CN107753180A (zh) * | 2017-07-13 | 2018-03-06 | 江苏创铭医疗器械有限公司 | 一种可视防水敷料 |
US20180161543A1 (en) * | 2016-12-13 | 2018-06-14 | Becton, Dickinson And Company | Securement dressing for vascular access device with skin adhesive application window |
CN207950229U (zh) * | 2017-05-25 | 2018-10-12 | 复旦大学附属金山医院 | 一种改进的可观察伤口的负压引流护创器械 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0407502D0 (en) * | 2004-04-02 | 2004-05-05 | Inotec Amd Ltd | Hyperbaric dressing |
US20060173434A1 (en) * | 2005-02-02 | 2006-08-03 | Zoromski Paula K | Ultra thin absorbent article including a hot melt superabsorbent polymer composition |
US20100030170A1 (en) * | 2008-08-01 | 2010-02-04 | Keith Alan Keller | Absorptive Pad |
WO2012125530A1 (en) * | 2011-03-16 | 2012-09-20 | Avery Dennison Corporation | Window dressings via hybrid casting sheets |
GB201408553D0 (en) * | 2014-05-14 | 2014-06-25 | Brightwake Ltd | Wound dressing |
-
2020
- 2020-01-27 US US17/424,009 patent/US20220079815A1/en active Pending
- 2020-01-27 EP EP20707958.3A patent/EP3917474B1/en active Active
- 2020-01-27 WO PCT/US2020/015188 patent/WO2020159859A1/en unknown
- 2020-01-27 CN CN202080011285.2A patent/CN113365588B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6264976B1 (en) * | 1999-11-29 | 2001-07-24 | 3M Innovative Properties Company | Absorbent pad dressing frame delivery system |
US20150157774A1 (en) * | 2002-12-31 | 2015-06-11 | Kci Licensing, Inc. | Externally-applied patient interface system and method with a controlled region for implanted or buried bio-reactor |
WO2005079718A1 (en) * | 2004-02-13 | 2005-09-01 | Bristol-Myers Squibb Company | Multi layered wound dressing |
CN101888821A (zh) * | 2007-12-06 | 2010-11-17 | 史密夫及内修公开有限公司 | 敷料 |
CN102791232A (zh) * | 2010-03-16 | 2012-11-21 | 凯希特许有限公司 | 上皮形成方法、敷料以及系统 |
CN103764082A (zh) * | 2011-04-04 | 2014-04-30 | 柯惠医疗有限合伙公司 | 负压伤口治疗敷料 |
CN107252383A (zh) * | 2011-07-14 | 2017-10-17 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
CN104661626A (zh) * | 2012-08-01 | 2015-05-27 | 史密夫及内修公开有限公司 | 伤口敷料 |
TWM456182U (zh) * | 2013-02-21 | 2013-07-01 | Oriental Inst Technology | 可顯示尿液酸鹼值的尿布 |
CN105407932A (zh) * | 2013-03-15 | 2016-03-16 | 史密夫及内修公开有限公司 | 伤口敷料和治疗方法 |
CN103876895A (zh) * | 2014-03-11 | 2014-06-25 | 朱新生 | 吸液性创面可观察的伤口敷料 |
CN106659590A (zh) * | 2014-06-18 | 2017-05-10 | 史密夫及内修公开有限公司 | 伤口敷料 |
US20180161543A1 (en) * | 2016-12-13 | 2018-06-14 | Becton, Dickinson And Company | Securement dressing for vascular access device with skin adhesive application window |
CN207950229U (zh) * | 2017-05-25 | 2018-10-12 | 复旦大学附属金山医院 | 一种改进的可观察伤口的负压引流护创器械 |
CN107753180A (zh) * | 2017-07-13 | 2018-03-06 | 江苏创铭医疗器械有限公司 | 一种可视防水敷料 |
Also Published As
Publication number | Publication date |
---|---|
EP3917474A1 (en) | 2021-12-08 |
CN113365588B (zh) | 2022-08-30 |
US20220079815A1 (en) | 2022-03-17 |
EP3917474B1 (en) | 2022-09-21 |
WO2020159859A1 (en) | 2020-08-06 |
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Effective date of registration: 20240403 Address after: U.S.A. Patentee after: Shuwanuo Intellectual Property Co. Country or region after: U.S.A. Address before: American Minnesota Patentee before: 3M innovation intellectual property Co. Country or region before: U.S.A. |
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