WO1994021323A1 - Topical hyperbaric device - Google Patents
Topical hyperbaric device Download PDFInfo
- Publication number
- WO1994021323A1 WO1994021323A1 PCT/GB1994/000542 GB9400542W WO9421323A1 WO 1994021323 A1 WO1994021323 A1 WO 1994021323A1 GB 9400542 W GB9400542 W GB 9400542W WO 9421323 A1 WO9421323 A1 WO 9421323A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adhesive
- sheet material
- treatment area
- therapeutic gas
- layer
- Prior art date
Links
- 230000000699 topical effect Effects 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 65
- 230000001070 adhesive effect Effects 0.000 claims abstract description 61
- 239000000853 adhesive Substances 0.000 claims abstract description 60
- 230000001225 therapeutic effect Effects 0.000 claims abstract description 57
- 238000011282 treatment Methods 0.000 claims abstract description 57
- 239000010410 layer Substances 0.000 claims abstract description 54
- 239000012790 adhesive layer Substances 0.000 claims abstract description 33
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 79
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 239000001301 oxygen Substances 0.000 claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920001281 polyalkylene Polymers 0.000 claims description 4
- 239000000416 hydrocolloid Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 239000012858 resilient material Substances 0.000 claims description 3
- 238000003856 thermoforming Methods 0.000 claims description 2
- 230000029663 wound healing Effects 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 28
- 208000027418 Wounds and injury Diseases 0.000 description 27
- 230000003902 lesion Effects 0.000 description 15
- 229920001296 polysiloxane Polymers 0.000 description 4
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 3
- 206010004053 Bacterial toxaemia Diseases 0.000 description 3
- 229940072056 alginate Drugs 0.000 description 3
- 235000010443 alginic acid Nutrition 0.000 description 3
- 229920000615 alginic acid Polymers 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000008223 sterile water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- PGIBJVOPLXHHGS-UHFFFAOYSA-N Di-n-decyl phthalate Chemical compound CCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCC PGIBJVOPLXHHGS-UHFFFAOYSA-N 0.000 description 1
- 208000008960 Diabetic foot Diseases 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 208000005230 Leg Ulcer Diseases 0.000 description 1
- 206010029113 Neovascularisation Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000006311 Pyoderma Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 238000002639 hyperbaric oxygen therapy Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000030114 positive regulation of endothelial cell proliferation Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000004102 tricarboxylic acid cycle Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
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 plasters or dressings
- A61F13/0203—Adhesive plasters or dressings having a fluid handling member
- A61F13/0213—Adhesive plasters or dressings having a fluid handling member the fluid handling member being a layer of hydrocoloid, gel forming material
-
- 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 plasters or dressings
- A61F13/0246—Adhesive plasters or dressings characterised by the skin adhering layer
- A61F13/0253—Adhesive plasters or dressings characterised by the skin adhering layer characterized by the adhesive material
-
- 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 plasters or dressings
- A61F13/0259—Adhesive plasters or dressings characterised by the release liner covering the skin adhering layer
-
- A61F13/05—
-
- 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
- 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
- A61F2013/0017—Wound bandages possibility of applying fluid
-
- 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
- A61F2013/00361—Plasters
- A61F2013/00902—Plasters containing means
- A61F2013/00919—Plasters containing means for physical therapy, e.g. cold or magnetic
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU62165/94A AU6216594A (en) | 1993-03-23 | 1994-03-17 | Topical hyperbaric device |
EP94909247A EP0690734A1 (en) | 1993-03-23 | 1994-03-17 | Topical hyperbaric device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9305996.2 | 1993-03-23 | ||
GB939305996A GB9305996D0 (en) | 1993-03-23 | 1993-03-23 | Topical hyperbaric device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994021323A1 true WO1994021323A1 (en) | 1994-09-29 |
Family
ID=10732582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1994/000542 WO1994021323A1 (en) | 1993-03-23 | 1994-03-17 | Topical hyperbaric device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0690734A1 (en) |
AU (1) | AU6216594A (en) |
CA (1) | CA2158930A1 (en) |
GB (1) | GB9305996D0 (en) |
NZ (1) | NZ262475A (en) |
WO (1) | WO1994021323A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996033767A1 (en) * | 1995-04-28 | 1996-10-31 | Maget Henri J R | Apparatus and method for controlling oxygen concentration in the vicinity of a wound |
WO2010020759A1 (en) * | 2008-08-18 | 2010-02-25 | Inotec Amd Ltd | Hyperbaric dressing and method |
GB2470358A (en) * | 2009-05-18 | 2010-11-24 | Inotec Amd Ltd | Hyperbaric dressing |
EP2338449A1 (en) * | 2009-11-30 | 2011-06-29 | McAirlaid's Vliesstoffe GmbH & Co. KG | Absorption body for laying on wounds |
EP2490750A2 (en) * | 2009-10-23 | 2012-08-29 | BELSON, Amir | Portable topical oxygen therapy system |
US8652531B2 (en) | 2011-07-29 | 2014-02-18 | Kimberly-Clark Worldwide, Inc. | Indicator for oxygen generation |
US9181093B2 (en) | 2011-07-29 | 2015-11-10 | Avent, Inc. | Two part oxygen generating system |
EP1345558B1 (en) * | 2000-12-26 | 2017-08-16 | SensorMedics Corporation | Device for treatment of surface infections with nitric oxide |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224941A (en) * | 1978-11-15 | 1980-09-30 | Stivala Oscar G | Hyperbaric treatment apparatus |
US4624656A (en) * | 1983-07-25 | 1986-11-25 | Hospitak, Inc. | Hyperbaric gas treatment device |
EP0370789A2 (en) * | 1988-11-23 | 1990-05-30 | E.R. SQUIBB & SONS, INC. | Composite compression and support dressing |
FR2656218A1 (en) * | 1989-12-21 | 1991-06-28 | France Prod Oxygenes Co | Device for local treatment of the human or animal body using gas |
US5154697A (en) * | 1991-04-02 | 1992-10-13 | Topox, Inc. | Collapsible topical hyperbaric apparatus |
-
1993
- 1993-03-23 GB GB939305996A patent/GB9305996D0/en active Pending
-
1994
- 1994-03-17 EP EP94909247A patent/EP0690734A1/en not_active Withdrawn
- 1994-03-17 WO PCT/GB1994/000542 patent/WO1994021323A1/en not_active Application Discontinuation
- 1994-03-17 NZ NZ262475A patent/NZ262475A/en unknown
- 1994-03-17 AU AU62165/94A patent/AU6216594A/en not_active Abandoned
- 1994-03-17 CA CA002158930A patent/CA2158930A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4224941A (en) * | 1978-11-15 | 1980-09-30 | Stivala Oscar G | Hyperbaric treatment apparatus |
US4624656A (en) * | 1983-07-25 | 1986-11-25 | Hospitak, Inc. | Hyperbaric gas treatment device |
EP0370789A2 (en) * | 1988-11-23 | 1990-05-30 | E.R. SQUIBB & SONS, INC. | Composite compression and support dressing |
FR2656218A1 (en) * | 1989-12-21 | 1991-06-28 | France Prod Oxygenes Co | Device for local treatment of the human or animal body using gas |
US5154697A (en) * | 1991-04-02 | 1992-10-13 | Topox, Inc. | Collapsible topical hyperbaric apparatus |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996033767A1 (en) * | 1995-04-28 | 1996-10-31 | Maget Henri J R | Apparatus and method for controlling oxygen concentration in the vicinity of a wound |
US5788682A (en) * | 1995-04-28 | 1998-08-04 | Maget; Henri J.R. | Apparatus and method for controlling oxygen concentration in the vicinity of a wound |
EP1345558B1 (en) * | 2000-12-26 | 2017-08-16 | SensorMedics Corporation | Device for treatment of surface infections with nitric oxide |
WO2010020759A1 (en) * | 2008-08-18 | 2010-02-25 | Inotec Amd Ltd | Hyperbaric dressing and method |
GB2470358B (en) * | 2009-05-18 | 2014-05-14 | Inotec Amd Ltd | Hyperbaric dressing and method |
WO2010139926A1 (en) * | 2009-05-18 | 2010-12-09 | Lnotec Amd Limited | Hyperbaric dressing and method of manufacturing |
GB2470358A (en) * | 2009-05-18 | 2010-11-24 | Inotec Amd Ltd | Hyperbaric dressing |
EP2490750A2 (en) * | 2009-10-23 | 2012-08-29 | BELSON, Amir | Portable topical oxygen therapy system |
EP2490750A4 (en) * | 2009-10-23 | 2013-06-05 | Amir Belson | Portable topical oxygen therapy system |
US9283131B2 (en) | 2009-10-23 | 2016-03-15 | Oxyvive, Inc. | Portable topical oxygen therapy system |
EP2338449A1 (en) * | 2009-11-30 | 2011-06-29 | McAirlaid's Vliesstoffe GmbH & Co. KG | Absorption body for laying on wounds |
US8652531B2 (en) | 2011-07-29 | 2014-02-18 | Kimberly-Clark Worldwide, Inc. | Indicator for oxygen generation |
US9181093B2 (en) | 2011-07-29 | 2015-11-10 | Avent, Inc. | Two part oxygen generating system |
Also Published As
Publication number | Publication date |
---|---|
NZ262475A (en) | 1997-05-26 |
GB9305996D0 (en) | 1993-05-12 |
CA2158930A1 (en) | 1994-09-29 |
AU6216594A (en) | 1994-10-11 |
EP0690734A1 (en) | 1996-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11452642B2 (en) | Absorbent wound dressing for wrapping around jointed limbs | |
EP0465023B1 (en) | Moisture-absorbing, site-revealing adhesive dressing | |
JP2662040B2 (en) | Wound dressing system | |
AU772162B2 (en) | Wound treatment apparatus employing reduced pressure | |
JP3240579B2 (en) | Apparatus for sealing a wound area | |
FI89242C (en) | OCKLUSIVFOERBAND FOER VAORD AV HUDSAOR | |
US5792089A (en) | Wound dressing | |
US20100210986A1 (en) | Negative pressure wound treatment dressings and systems | |
DK149601B (en) | PRESSURELY BANDAGE | |
US20080269658A1 (en) | Hyperbaric Dressing | |
US20080234616A1 (en) | Inflatable Compression Dressing | |
US20030083604A1 (en) | Tissue treatment device for an extremity | |
IE893708L (en) | Composite compression and support dressing | |
JP2006044793A (en) | Package for plaster patch | |
MX2010012957A (en) | Reduced-pressure, compression systems and apparatuses for use on a curved body part. | |
MX2007002920A (en) | Modular wound dressing system. | |
WO1994021323A1 (en) | Topical hyperbaric device | |
US6086912A (en) | Topical drug delivery system | |
EP0571700A1 (en) | A hydrogel applicator and methods of making same | |
GB2409412A (en) | Hyperbaric wound treatment device | |
US20080167631A1 (en) | Subatmospheric pressure dressing | |
JP2012166849A (en) | Adhesive preparation package | |
CN212756120U (en) | Adhesive bandage with dressing easy to replace | |
CN215131611U (en) | Special plaster with air bag for venous catheter | |
CN215307391U (en) | Fingertip band-aid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AT AU BB BG BR BY CA CH CZ DE DK ES FI GB HU JP KP KR KZ LK LU MG MN MW NL NO NZ PL PT RO RU SD SE SK UA US VN |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 1994909247 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 262475 Country of ref document: NZ |
|
ENP | Entry into the national phase |
Ref country code: US Ref document number: 1995 525714 Date of ref document: 19951120 Kind code of ref document: A Format of ref document f/p: F |
|
WWP | Wipo information: published in national office |
Ref document number: 1994909247 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1994909247 Country of ref document: EP |