SI2874614T1 - V vodi topni film, ki ima zdravilno delovanje - Google Patents
V vodi topni film, ki ima zdravilno delovanje Download PDFInfo
- Publication number
- SI2874614T1 SI2874614T1 SI201330827T SI201330827T SI2874614T1 SI 2874614 T1 SI2874614 T1 SI 2874614T1 SI 201330827 T SI201330827 T SI 201330827T SI 201330827 T SI201330827 T SI 201330827T SI 2874614 T1 SI2874614 T1 SI 2874614T1
- Authority
- SI
- Slovenia
- Prior art keywords
- water
- sulphate
- soluble film
- mixture
- weight
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7007—Drug-containing films, membranes or sheets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- 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
- A61L26/0052—Mixtures of macromolecular compounds
-
- 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
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/0066—Medicaments; Biocides
-
- 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
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- A61K38/39—Connective tissue peptides, e.g. collagen, elastin, laminin, fibronectin, vitronectin, cold insoluble globulin [CIG]
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/23—Carbohydrates
- A61L2300/236—Glycosaminoglycans, e.g. heparin, hyaluronic acid, chondroitin
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dispersion Chemistry (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Detergent Compositions (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Claims (20)
- PATENTNI ZAHTEVKI1. V vodi topni film, ki vsebuje a) med 25 in 60% mase glede na celotno maso filma natrijevega alginata kot glavne filmogene substance; b) med 0,1 in 20% mase mikrokristalinične celuloze glede na celotno maso filma, c) med 0,1 in 25% mase rastlinskih proteinov; d) vsaj en glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat, kot aktivno sestavino z zdravilnim delovanjem.
- 2. V vodi topni film po zahtevku 1, označen s tem, da se omenjeni glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat izbere iz razreda, ki ga sestavljajo: hondroitin sulfat, dermatan sulfat, heparan sulafat, heparin, keratan sulfat in relativne mešanice vsaj dveh zgoraj omenjenih sestavin.
- 3. V vodi topni film po zahtevku 2, označen s tem, da ima omenjeni heparin povprečno molekulsko maso med 4000 in 6500 in s tem, da ima 60% molekul manjšo maso kot 8000 Da.
- 4. V vodi topni film po katerem koli odda ima heparin povprečno molekulsko maso med: 6500 in 10500 in z vsaj 60% molekul označenih s povprečno molekulsko maso manj kot 12000 Da.
- 5. V vodi topni film po katerem koli od zahtevkov 1-2, označen s tem, da ima heparin povprečno molekulsko maso med 12000 in 18000 Da.
- 6. V vodi topni film po katerem koli od zahtevkov 1, 2, 4, označen s tem, da je glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat sestavljen iz mešanice (A), ki vsebuje: a) heparin z molekulsko maso 6500 in 12000 in z vsaj 60% molekul označenih s povprečno molekulsko maso manj kot 12000 Da, β) dermatan sulfat, γ) hondroitin sulfat.
- 7. V vodi topni film po zahtevku 6, označen s tem, da mešanico (A) sestavljajo: - 55-60% mešanica heparina s povprečno molekulsko maso med 6500 in 10500 Da, - 25-35% dermatan sulfata, - 4-8% hondroitin sulfata
- 8. V vodi topni film po katerem koli od zahtevkov 1-2, pri čemer je glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat sestavljen iz mešanice (B), ki vsebuje: a') heparin z relativno nizko molekulsko maso, β') hondroitin sulfat.
- 9. V vodi topni film po zahtevku 8, označen s tem, da mešanico (B) sestavljata 80% heparina z relativno nizko molekulsko maso in 20% dermatan sulfata.
- 10. V vodi topni film po katerem koli od zahtevkov 1-2, pri čemer je glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat mešanica (C) , ki jo sestavljajo: a") heparan sulfat, β") hondroitin sulfat, γ") dermatan sulfat.
- 11. V vodi topni film po katerem koli od zahtevkov 1-5, pri čemer je glikozaminoglikan sulfat in/ali galaktozaminoglikan sulfat mešanica (D) , ki jo sestavljata: a'") dermatan sulfat, β"') hondroitin sulfat.
- 12. V vodi topni film po zahtevku 10, pri čemer je omenjena mešanica (C) sestavljena iz 75-85% heparan sulfata, ne več kot 8,5% mase hondroitin sulfatov (Ch-S-A) in (Ch-S-C) in med 8 in 16% dermatan sulfata.
- 13. V vodi topni film po zahtevku 6, pri čemer se mešanica (A) nahaja v v vodi topnem filmu v koncentracijah med 0,1 in 10% mase, izračunano po suhi masi omenjenega filma.
- 14. V vodi topni film po katerem koli od zahtevkov 1-13, ki vsebuje organsko hidroksi kislino.
- 15. V vodi topni film po zahtevku 14, pri čemer ima omenjena hidroksi kislina med 3 in 6 ogljikovih atomov in med 1 in 2 hidroksi skupini.
- 16. V vodi topni film po katerem koli od zahtevkov 14 in 15, označen s tem, da je ta organska hidroksi kislina izbrana izmed sledečih: citronska kislina, vinska kislina, tartronska kislina, hidroksimaslena kislina, itd.
- 17. V vodi topni film po katerem koli odomenjena organska hidroksi kislina doda mešanici v takšnih količinah, da mešanica doseže pH med 5,4 in 5,6.
- 18. Naprava za uporabo v medicini, ki vsebuje v vodi topni film po katerem koli od zahtevkov 1-17.
- 19. Naprava za uporabo v medicini po zahtevku 18, označena s tem, da vsebuje v vodi topni film po katerem koli od zahtevkov 1-17.
- 20. Naprava za uporabo v medicini po katerem koli od zahtevkov 18 ali 19, za zdravljenje: - sekundarnih razjed, ki so posledica patoloških dogodkov, izbranih izmed razjed spodnjih okončin pri pacientih s kroničnim venskim popuščanjem, diabetično razjedo noge, razjedami arterij, - sekundarnih lezij, ki so posledica poškodbenih dogodkov, izbranih izmed preležanin, abrazij - sekundarnih lezij, ki so posledica dogodkov v okolju, izbranih izmed razjed zaradi poparjenja, opeklin.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001248A ITMI20121248A1 (it) | 2012-07-18 | 2012-07-18 | Film idrosolubile ad attivita' cicatrizzante. |
EP13770508.3A EP2874614B1 (en) | 2012-07-18 | 2013-07-15 | Hydrosoluble film having healing activity |
PCT/IB2013/055807 WO2014013413A1 (en) | 2012-07-18 | 2013-07-15 | Hydrosoluble film having healing activity |
Publications (1)
Publication Number | Publication Date |
---|---|
SI2874614T1 true SI2874614T1 (sl) | 2018-03-30 |
Family
ID=46939783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI201330827T SI2874614T1 (sl) | 2012-07-18 | 2013-07-15 | V vodi topni film, ki ima zdravilno delovanje |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2874614B1 (sl) |
DK (1) | DK2874614T3 (sl) |
ES (1) | ES2645993T3 (sl) |
HK (1) | HK1206263A1 (sl) |
HU (1) | HUE035005T2 (sl) |
IT (1) | ITMI20121248A1 (sl) |
PL (1) | PL2874614T3 (sl) |
PT (1) | PT2874614T (sl) |
SI (1) | SI2874614T1 (sl) |
WO (1) | WO2014013413A1 (sl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20160156A1 (it) * | 2016-02-05 | 2017-08-05 | Laboratori Derivati Organici Spa | Composizioni comprendenti una miscela di glicosamminoglicani e loro uso in composizioni cosmetiche e dermatologiche |
ITUB20152932A1 (it) * | 2015-08-07 | 2017-02-07 | Laboratori Derivati Organici Spa | Composizioni cosmetologiche comprendenti dermatan solfato e condroitin solfato |
CN108057128A (zh) * | 2017-12-12 | 2018-05-22 | 常州美帛纺织品有限公司 | 一种医用海藻酸钠复合膜的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837024A (en) | 1984-02-24 | 1989-06-06 | The Regents Of The University Of California | Compositions, articles and mehtod for improving wound healing |
US5929050A (en) | 1998-02-27 | 1999-07-27 | Petito; George D. | Chondroitin sulfate composition and method for wound treatment |
US20020025921A1 (en) * | 1999-07-26 | 2002-02-28 | Petito George D. | Composition and method for growing, protecting, and healing tissues and cells |
ITMI20081450A1 (it) * | 2008-08-04 | 2010-02-05 | Biofarmitalia Spa | Pellicola solida a rapida dissoluzione nei liquidi |
-
2012
- 2012-07-18 IT IT001248A patent/ITMI20121248A1/it unknown
-
2013
- 2013-07-15 DK DK13770508.3T patent/DK2874614T3/da active
- 2013-07-15 EP EP13770508.3A patent/EP2874614B1/en active Active
- 2013-07-15 SI SI201330827T patent/SI2874614T1/sl unknown
- 2013-07-15 WO PCT/IB2013/055807 patent/WO2014013413A1/en active Application Filing
- 2013-07-15 PT PT137705083T patent/PT2874614T/pt unknown
- 2013-07-15 HU HUE13770508A patent/HUE035005T2/en unknown
- 2013-07-15 PL PL13770508T patent/PL2874614T3/pl unknown
- 2013-07-15 ES ES13770508.3T patent/ES2645993T3/es active Active
-
2015
- 2015-07-21 HK HK15106933.0A patent/HK1206263A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ITMI20121248A1 (it) | 2014-01-19 |
PL2874614T3 (pl) | 2018-01-31 |
EP2874614B1 (en) | 2017-08-23 |
PT2874614T (pt) | 2017-11-15 |
DK2874614T3 (da) | 2017-11-20 |
HK1206263A1 (en) | 2016-01-08 |
EP2874614A1 (en) | 2015-05-27 |
WO2014013413A1 (en) | 2014-01-23 |
ES2645993T3 (es) | 2017-12-11 |
HUE035005T2 (en) | 2018-05-02 |
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