FI115384B - Alginaattihaavasiteitä - Google Patents
Alginaattihaavasiteitä Download PDFInfo
- Publication number
- FI115384B FI115384B FI961441A FI961441A FI115384B FI 115384 B FI115384 B FI 115384B FI 961441 A FI961441 A FI 961441A FI 961441 A FI961441 A FI 961441A FI 115384 B FI115384 B FI 115384B
- Authority
- FI
- Finland
- Prior art keywords
- alginate
- molecular weight
- dressing
- wound
- mannuronate
- Prior art date
Links
- 235000010443 alginic acid Nutrition 0.000 title claims abstract description 41
- 229920000615 alginic acid Polymers 0.000 title claims abstract description 41
- 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 title claims abstract description 35
- 229940072056 alginate Drugs 0.000 title claims abstract description 35
- AEMOLEFTQBMNLQ-VANFPWTGSA-N D-mannopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@@H]1O AEMOLEFTQBMNLQ-VANFPWTGSA-N 0.000 claims abstract description 15
- 150000002500 ions Chemical class 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910001415 sodium ion Inorganic materials 0.000 claims description 3
- 229940088597 hormone Drugs 0.000 claims 1
- 239000005556 hormone Substances 0.000 claims 1
- 206010052428 Wound Diseases 0.000 description 27
- 208000027418 Wounds and injury Diseases 0.000 description 26
- 239000000835 fiber Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 235000010410 calcium alginate Nutrition 0.000 description 3
- 239000000648 calcium alginate Substances 0.000 description 3
- 229960002681 calcium alginate Drugs 0.000 description 3
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- 208000025865 Ulcer Diseases 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 150000002772 monosaccharides Chemical class 0.000 description 2
- 238000000569 multi-angle light scattering Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 231100000397 ulcer Toxicity 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- BHKKSKOHRFHHIN-MRVPVSSYSA-N 1-[[2-[(1R)-1-aminoethyl]-4-chlorophenyl]methyl]-2-sulfanylidene-5H-pyrrolo[3,2-d]pyrimidin-4-one Chemical compound N[C@H](C)C1=C(CN2C(NC(C3=C2C=CN3)=O)=S)C=CC(=C1)Cl BHKKSKOHRFHHIN-MRVPVSSYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241000512260 Ascophyllum Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- RGHNJXZEOKUKBD-MBMOQRBOSA-N D-mannonic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O RGHNJXZEOKUKBD-MBMOQRBOSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229920001218 Pullulan Polymers 0.000 description 1
- 239000004373 Pullulan Substances 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000000416 hydrocolloid Substances 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 235000019423 pullulan Nutrition 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- MSXHSNHNTORCAW-MPGIDXPLSA-M sodium;(3s,4s,5s,6r)-3,4,5,6-tetrahydroxyoxane-2-carboxylate Chemical compound [Na+].O[C@@H]1OC(C([O-])=O)[C@@H](O)[C@H](O)[C@@H]1O MSXHSNHNTORCAW-MPGIDXPLSA-M 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0023—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/28—Polysaccharides or their derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939320232A GB9320232D0 (en) | 1993-10-01 | 1993-10-01 | Alginate wound dressing |
| GB9320232 | 1993-10-01 | ||
| PCT/GB1994/002024 WO1995009658A1 (en) | 1993-10-01 | 1994-09-16 | Alginate wound dressings |
| GB9402024 | 1994-09-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI961441A0 FI961441A0 (fi) | 1996-03-29 |
| FI961441L FI961441L (fi) | 1996-03-29 |
| FI115384B true FI115384B (fi) | 2005-04-29 |
Family
ID=10742812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI961441A FI115384B (fi) | 1993-10-01 | 1996-03-29 | Alginaattihaavasiteitä |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5986164A (de) |
| EP (1) | EP0721355B1 (de) |
| JP (1) | JPH09503142A (de) |
| AT (1) | ATE170403T1 (de) |
| AU (1) | AU677863B2 (de) |
| BR (1) | BR9407669A (de) |
| CA (1) | CA2173238A1 (de) |
| CZ (1) | CZ286338B6 (de) |
| DE (1) | DE69413048T2 (de) |
| DK (1) | DK0721355T3 (de) |
| ES (1) | ES2122322T3 (de) |
| FI (1) | FI115384B (de) |
| GB (1) | GB9320232D0 (de) |
| NZ (1) | NZ273062A (de) |
| TW (1) | TW321598B (de) |
| WO (1) | WO1995009658A1 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9414303D0 (en) * | 1994-07-15 | 1994-09-07 | C V Lab Ltd | Alginate fibres, method of preparation and use |
| GB2308846B (en) * | 1994-10-28 | 1999-01-27 | Innovative Tech Ltd | Water absorbing compositions |
| US7112320B1 (en) | 1995-06-07 | 2006-09-26 | Andre Beaulieu | Solid wound healing formulations containing fibronectin |
| US6281341B1 (en) | 1997-04-30 | 2001-08-28 | Biomm, Inc. & University Of Miami | Hetero-polysaccharide conjugate and methods of making and using the same |
| US6174544B1 (en) | 1999-09-16 | 2001-01-16 | Euromed, Inc. | Easy-release alginate wound healing device and method |
| US6685978B1 (en) | 2000-04-04 | 2004-02-03 | Cp Kelco Aps | Gelled and gellable compositions for food products |
| US6663596B2 (en) * | 2001-08-13 | 2003-12-16 | Scimed Life Systems, Inc. | Delivering material to a patient |
| MX2008012555A (es) * | 2006-04-11 | 2008-10-14 | Tyco Healthcare | Vendajes para heridas con agentes anti-microbianos y que contienen zinc. |
| WO2008006658A1 (en) * | 2006-07-14 | 2008-01-17 | Fmc Biopolymer As | Hydrogels containing low molecular weight alginates and biostructures made therefrom |
| IT201900022803A1 (it) * | 2019-12-03 | 2021-06-03 | Univ Degli Studi Di Ferrara | Gel di alginato per la medicazione di ferite cutanee |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8815132D0 (en) * | 1988-06-24 | 1988-08-03 | Britcair Ltd | Wound dressing |
| GB8820564D0 (en) * | 1988-08-31 | 1988-09-28 | Britcair Ltd | Wound dressing |
| US5238685A (en) * | 1988-08-31 | 1993-08-24 | Britcair Limited | Wound dressing |
| AU7221691A (en) * | 1990-01-23 | 1991-08-21 | Terje Espevik | Mannuronic acid containing alginate wound healing composition and method |
| GB9020278D0 (en) * | 1990-09-17 | 1990-10-31 | Britcair Ltd | Alginate fabric |
| GB9109367D0 (en) * | 1991-05-01 | 1991-06-26 | Merck Sharp & Dohme | Surgical dressing |
| DE4204012A1 (de) * | 1992-02-12 | 1993-08-19 | Ulrich Prof Dr Zimmermann | Mitogenfreie substanz, deren herstellung und verwendung |
| FI532U1 (fi) * | 1992-11-04 | 1993-02-17 | Valmet Paper Machinery Inc | Vaetskeavskiljningsventil foer sprutroeret av en pappers- eller kartongmaskin |
| US5482931A (en) * | 1993-06-29 | 1996-01-09 | Ferring Ab | Stabilized pharmaceutical peptide compositions |
-
1993
- 1993-10-01 GB GB939320232A patent/GB9320232D0/en active Pending
-
1994
- 1994-09-16 TW TW083108595A patent/TW321598B/zh active
- 1994-09-16 AU AU76218/94A patent/AU677863B2/en not_active Ceased
- 1994-09-16 JP JP7510660A patent/JPH09503142A/ja active Pending
- 1994-09-16 EP EP94926341A patent/EP0721355B1/de not_active Expired - Lifetime
- 1994-09-16 BR BR9407669A patent/BR9407669A/pt not_active Application Discontinuation
- 1994-09-16 ES ES94926341T patent/ES2122322T3/es not_active Expired - Lifetime
- 1994-09-16 DE DE69413048T patent/DE69413048T2/de not_active Expired - Lifetime
- 1994-09-16 CZ CZ1996916A patent/CZ286338B6/cs not_active IP Right Cessation
- 1994-09-16 US US08/619,740 patent/US5986164A/en not_active Expired - Lifetime
- 1994-09-16 WO PCT/GB1994/002024 patent/WO1995009658A1/en not_active Ceased
- 1994-09-16 DK DK94926341T patent/DK0721355T3/da active
- 1994-09-16 NZ NZ273062A patent/NZ273062A/en not_active IP Right Cessation
- 1994-09-16 CA CA002173238A patent/CA2173238A1/en not_active Abandoned
- 1994-09-16 AT AT94926341T patent/ATE170403T1/de not_active IP Right Cessation
-
1996
- 1996-03-29 FI FI961441A patent/FI115384B/fi not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI961441A0 (fi) | 1996-03-29 |
| EP0721355B1 (de) | 1998-09-02 |
| AU677863B2 (en) | 1997-05-08 |
| BR9407669A (pt) | 1997-01-28 |
| ES2122322T3 (es) | 1998-12-16 |
| ATE170403T1 (de) | 1998-09-15 |
| CA2173238A1 (en) | 1995-04-13 |
| US5986164A (en) | 1999-11-16 |
| NZ273062A (en) | 1996-10-28 |
| EP0721355A1 (de) | 1996-07-17 |
| DK0721355T3 (da) | 1999-06-07 |
| FI961441L (fi) | 1996-03-29 |
| WO1995009658A1 (en) | 1995-04-13 |
| GB9320232D0 (en) | 1993-11-17 |
| JPH09503142A (ja) | 1997-03-31 |
| DE69413048T2 (de) | 1999-01-21 |
| CZ286338B6 (cs) | 2000-03-15 |
| TW321598B (de) | 1997-12-01 |
| AU7621894A (en) | 1995-05-01 |
| CZ91696A3 (en) | 1996-08-14 |
| DE69413048D1 (de) | 1998-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 115384 Country of ref document: FI |
|
| PC | Transfer of assignment of patent |
Owner name: CONVATEC TECHNOLOGIES INC. Free format text: CONVATEC TECHNOLOGIES INC. |
|
| MM | Patent lapsed |