AU2013330403B2 - Oxygen diffusive wound dressings - Google Patents
Oxygen diffusive wound dressings Download PDFInfo
- Publication number
- AU2013330403B2 AU2013330403B2 AU2013330403A AU2013330403A AU2013330403B2 AU 2013330403 B2 AU2013330403 B2 AU 2013330403B2 AU 2013330403 A AU2013330403 A AU 2013330403A AU 2013330403 A AU2013330403 A AU 2013330403A AU 2013330403 B2 AU2013330403 B2 AU 2013330403B2
- Authority
- AU
- Australia
- Prior art keywords
- wound
- dressing
- absorbent material
- oxygen
- hydrophilic absorbent
- 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.)
- Ceased
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 239000001301 oxygen Substances 0.000 title claims abstract description 162
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 162
- 239000000463 material Substances 0.000 claims abstract description 285
- 230000002745 absorbent Effects 0.000 claims abstract description 242
- 239000002250 absorbent Substances 0.000 claims abstract description 242
- 210000000416 exudates and transudate Anatomy 0.000 claims abstract description 121
- 239000012530 fluid Substances 0.000 claims abstract description 64
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000012080 ambient air Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 234
- 239000011248 coating agent Substances 0.000 claims description 47
- 238000000576 coating method Methods 0.000 claims description 47
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- 230000002209 hydrophobic effect Effects 0.000 claims description 29
- 238000009792 diffusion process Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000003814 drug Substances 0.000 claims description 9
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- 239000003102 growth factor Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 206010052428 Wound Diseases 0.000 description 337
- 208000027418 Wounds and injury Diseases 0.000 description 337
- 239000000758 substrate Substances 0.000 description 99
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- 210000004027 cell Anatomy 0.000 description 13
- 239000002131 composite material Substances 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 229920002050 silicone resin Polymers 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 8
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- 230000029663 wound healing Effects 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 230000035876 healing Effects 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
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- 238000006213 oxygenation reaction Methods 0.000 description 4
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- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 3
- 229930182837 (R)-adrenaline Natural products 0.000 description 3
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- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
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- 239000004952 Polyamide Substances 0.000 description 2
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
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- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
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- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
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- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 241000271915 Hydrophis Species 0.000 description 1
- 102000005741 Metalloproteases Human genes 0.000 description 1
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- 229940035676 analgesics Drugs 0.000 description 1
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- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
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- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
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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
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- 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
- A61F13/02—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
- A61F13/0246—Adhesive bandages or dressings characterised by the skin-adhering layer
- A61F13/025—Adhesive bandages or dressings characterised by the skin-adhering layer having a special distribution arrangement of the adhesive
-
- 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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/30—Gas therapy for therapeutic treatment of the skin
-
- 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
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- 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
- A61F2013/00246—Wound bandages in a special way pervious to air or vapours
-
- 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
- A61F2013/0028—Wound bandages applying of mechanical pressure; passive massage
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Dermatology (AREA)
- Medical Informatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/650,003 | 2012-10-11 | ||
| US13/650,003 US9345869B2 (en) | 2012-10-11 | 2012-10-11 | Oxygen diffusive wound dressings and methods of manufacturing and use |
| US13/692,343 US9572968B2 (en) | 2012-10-11 | 2012-12-03 | Compressive oxygen diffusive wound dressings |
| US13/692,343 | 2012-12-03 | ||
| PCT/US2013/054937 WO2014058532A1 (en) | 2012-10-11 | 2013-08-14 | Oxygen diffusive wound dressings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2013330403A1 AU2013330403A1 (en) | 2015-04-16 |
| AU2013330403B2 true AU2013330403B2 (en) | 2016-05-19 |
Family
ID=50476008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2013330403A Ceased AU2013330403B2 (en) | 2012-10-11 | 2013-08-14 | Oxygen diffusive wound dressings |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9572968B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2906162A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6281774B2 (cg-RX-API-DMAC7.html) |
| AU (1) | AU2013330403B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2885312C (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014058532A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (79)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050182443A1 (en) | 2004-02-18 | 2005-08-18 | Closure Medical Corporation | Adhesive-containing wound closure device and method |
| US20060009099A1 (en) | 2004-07-12 | 2006-01-12 | Closure Medical Corporation | Adhesive-containing wound closure device and method |
| CN101959479B (zh) | 2008-03-05 | 2014-08-20 | 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 |
| 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 |
| US8814842B2 (en) | 2010-03-16 | 2014-08-26 | Kci Licensing, Inc. | Delivery-and-fluid-storage bridges for use with reduced-pressure systems |
| GB201020236D0 (en) | 2010-11-30 | 2011-01-12 | Convatec Technologies Inc | A composition for detecting biofilms on viable tissues |
| CN103347561B (zh) | 2010-12-08 | 2016-09-07 | 康沃特克科技公司 | 用于评估伤口分泌液的集成系统 |
| ES2940916T3 (es) | 2010-12-08 | 2023-05-12 | Convatec Technologies Inc | Sistema para eliminar exudados del sitio de una herida |
| WO2012078784A1 (en) | 2010-12-08 | 2012-06-14 | Convatec Technologies Inc. | Wound exudate system accessory |
| 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 |
| CN105726211B (zh) | 2011-12-16 | 2020-04-28 | 凯希特许有限公司 | 可释放的医用布单 |
| US10940047B2 (en) | 2011-12-16 | 2021-03-09 | Kci Licensing, Inc. | Sealing systems and methods employing a hybrid switchable drape |
| WO2014026346A1 (zh) | 2012-08-16 | 2014-02-20 | 北京倍舒特妇幼用品有限公司 | 一种卫生制品护理垫吸收体加工方法及其设备 |
| US9345869B2 (en) | 2012-10-11 | 2016-05-24 | Owl Manor Medical, Llc | Oxygen diffusive wound dressings and methods of manufacturing and use |
| US9572968B2 (en) | 2012-10-11 | 2017-02-21 | Hanuman Pelican, Inc. | Compressive oxygen diffusive wound dressings |
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- 2013-08-14 WO PCT/US2013/054937 patent/WO2014058532A1/en not_active Ceased
- 2013-08-14 AU AU2013330403A patent/AU2013330403B2/en not_active Ceased
- 2013-08-14 CA CA2885312A patent/CA2885312C/en not_active Expired - Fee Related
- 2013-08-14 JP JP2015536771A patent/JP6281774B2/ja not_active Expired - Fee Related
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Also Published As
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|---|---|
| US10729589B2 (en) | 2020-08-04 |
| US20140107561A1 (en) | 2014-04-17 |
| JP6281774B2 (ja) | 2018-02-21 |
| EP2906162A1 (en) | 2015-08-19 |
| EP2906162A4 (en) | 2016-05-18 |
| AU2013330403A1 (en) | 2015-04-16 |
| CA2885312C (en) | 2017-02-21 |
| WO2014058532A1 (en) | 2014-04-17 |
| JP2015532147A (ja) | 2015-11-09 |
| US20170165117A1 (en) | 2017-06-15 |
| CA2885312A1 (en) | 2014-04-17 |
| US9572968B2 (en) | 2017-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) | ||
| PC | Assignment registered |
Owner name: HANUMAN PELICAN, INC. Free format text: FORMER OWNER(S): OWL MANOR MEDICAL, LLC |
|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |