PL446936A1 - Proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego oraz sposób jej wytwarzania - Google Patents
Proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego oraz sposób jej wytwarzaniaInfo
- Publication number
- PL446936A1 PL446936A1 PL446936A PL44693623A PL446936A1 PL 446936 A1 PL446936 A1 PL 446936A1 PL 446936 A PL446936 A PL 446936A PL 44693623 A PL44693623 A PL 44693623A PL 446936 A1 PL446936 A1 PL 446936A1
- Authority
- PL
- Poland
- Prior art keywords
- poly
- weight
- prosthesis
- layer
- vinyl
- Prior art date
Links
- 230000002485 urinary effect Effects 0.000 title abstract 2
- 210000003932 urinary bladder Anatomy 0.000 title 1
- -1 polypropylene Polymers 0.000 abstract 30
- 229920002385 Sodium hyaluronate Polymers 0.000 abstract 3
- 229940010747 sodium hyaluronate Drugs 0.000 abstract 3
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](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]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 abstract 3
- 102000008186 Collagen Human genes 0.000 abstract 2
- 108010035532 Collagen Proteins 0.000 abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 229920002125 Sokalan® Polymers 0.000 abstract 2
- 229920001436 collagen Polymers 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229920000515 polycarbonate Polymers 0.000 abstract 2
- 239000004417 polycarbonate Substances 0.000 abstract 2
- 229920001223 polyethylene glycol Polymers 0.000 abstract 2
- JJTUDXZGHPGLLC-IMJSIDKUSA-N 4511-42-6 Chemical compound C[C@@H]1OC(=O)[C@H](C)OC1=O JJTUDXZGHPGLLC-IMJSIDKUSA-N 0.000 abstract 1
- 102000012422 Collagen Type I Human genes 0.000 abstract 1
- 108010022452 Collagen Type I Proteins 0.000 abstract 1
- 102000008946 Fibrinogen Human genes 0.000 abstract 1
- 108010049003 Fibrinogen Proteins 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000004642 Polyimide Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229920003064 carboxyethyl cellulose Polymers 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229940012952 fibrinogen Drugs 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 239000003658 microfiber Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002121 nanofiber Substances 0.000 abstract 1
- 229920005615 natural polymer Polymers 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920000117 poly(dioxanone) Polymers 0.000 abstract 1
- 229920001691 poly(ether urethane) Polymers 0.000 abstract 1
- 229920001072 poly(l-lactide-co-caprolactone) Polymers 0.000 abstract 1
- 229920000747 poly(lactic acid) Polymers 0.000 abstract 1
- 229940065514 poly(lactide) Drugs 0.000 abstract 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920001610 polycaprolactone Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920001721 polyimide Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 abstract 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 abstract 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/28—Materials for coating prostheses
- A61L27/34—Macromolecular materials
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/048—Ureters
-
- 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
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/22—Materials or treatment for tissue regeneration for reconstruction of hollow organs, e.g. bladder, esophagus, urether, uterus
-
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
- A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dermatology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Composite Materials (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Zoology (AREA)
- Botany (AREA)
- Materials For Medical Uses (AREA)
Abstract
Przedmiotem zgłoszenia jest, przedstawiona na rysunku proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego, charakteryzuje się tym, że zawiera rurkę, którą stanowi hydrofilowa matryca wykonana z siatki polipropylenowej albo poliestrowej w kształcie rurki o średnicy od 8 mm do 12 mm i długości od 50 mm do 100 mm, zakończona z jednej strony kołnierzem wykonanym z włókniny z mikro i nanowłókien otrzymanych z syntetycznego polimeru włóknotwórczego, w szczególności rozpuszczalnego w rozpuszczalnikach organicznych, takiego jak: poli(laktyd), poli(glikolid), poli(kaprolakton), poliamid, poliimid, poli(węglan trimetylenu), poli(dioksanon), poli(octan winylu), poli(alkohol winylowy), poli(N-winylo-2-pirolidon), poli(winylobutyral), poliuretan, poli(eterouretan), poliwęglan, poliwęglan aromatyczny, poli(tlenek etylenu), poli(glikol etylenowy), poli(akrylan metylu), poli(metakrylan metylu), poli(kwas akrylowy), poli(akrylamid), poli(akrylonitryl), poli(chlorek winylu), poli(fluorek winylidenu), poli(tetrafluoroetylen), politereftalan glikolu etylenowego, ich mieszanin albo kopolimerów, polimerów naturalnych takich jak: estry i etery celulozy (np. karboksymetyloceluloza, karboksyetyloceluloza, metyloceluloza), kolagen, żelatyna, fibrynogen, jedwab naturalny; w szczególności kopolimer L-laktydu i kaprolaktonu, poli(L-laktyd-co-kaprolakton), pokryta na stronie wewnętrznej warstwą usieciowanego hialuronianu sodu o średnim ciężarze cząsteczkowym od 2 000 kD do 2 500 kD w postaci filmu z dodatkiem plastyfikatora - alkoholu wielowodorotlenowego, korzystnie gliceryny w ilości od 10% wagowych do 20% wagowych, w stosunku do masy suchego hialuronianu sodu, a na powierzchni zewnętrznej warstwą kolagenu typu I pochodzenia zwierzęcego o średnim ciężarze cząsteczkowym od 250 kD do 350 kD w postaci warstwy nanowłóknistej, przy czym warstwa hialuronianu sodu wynosi od 15% wagowych do 25% wagowych, korzystnie 20% wagowych w stosunku do masy protezy, a warstwa kolagenowa od 20% wagowych do 40% wagowych, korzystnie 30% wagowych w stosunku do masy protezy. Zgłoszenie obejmuje także sposób wytwarzania ww. protezy.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL446936A PL446936A1 (pl) | 2023-11-30 | 2023-11-30 | Proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego oraz sposób jej wytwarzania |
| EP24216329.3A EP4570276B1 (en) | 2023-11-30 | 2024-11-29 | URINARY DRAINAGE PROSTHESIS FOR PATIENTS WITHOUT A BLADDER AND ITS MANUFACTURING PROCESS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL446936A PL446936A1 (pl) | 2023-11-30 | 2023-11-30 | Proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego oraz sposób jej wytwarzania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL446936A1 true PL446936A1 (pl) | 2024-10-21 |
Family
ID=93155078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL446936A PL446936A1 (pl) | 2023-11-30 | 2023-11-30 | Proteza do odprowadzenia moczu u pacjentów pozbawionych pęcherza moczowego oraz sposób jej wytwarzania |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4570276B1 (pl) |
| PL (1) | PL446936A1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030120352A1 (en) * | 1994-08-16 | 2003-06-26 | Anthony Atala | Reconstruction of urologic structures with polymeric matrices |
| US20170095323A1 (en) * | 2015-10-05 | 2017-04-06 | Justin Garcia | Urinary prostheses |
| WO2021209615A1 (fr) * | 2020-04-17 | 2021-10-21 | Ph Tech | Dispositif medical comprenant une matrice biologique acellulaire et au moins un polymere |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2116838A5 (fr) | 1970-12-09 | 1972-07-21 | Sowinski Kazimierz Maria | Prothese destinee a remplacer la vessie d'un patient |
| US7615373B2 (en) * | 1999-02-25 | 2009-11-10 | Virginia Commonwealth University Intellectual Property Foundation | Electroprocessed collagen and tissue engineering |
| WO2010043177A1 (zh) * | 2008-10-15 | 2010-04-22 | Zhou Xing | 生物诱导型人体腔管代用品 |
| WO2014189835A2 (en) * | 2013-05-20 | 2014-11-27 | Yale University | Anti-thrombogenic grafts |
| ITMI20131716A1 (it) * | 2013-10-16 | 2015-04-17 | Antonio Sambusseti | Supporto tubolare assorbibile per patch tubolare destinato alla ricostruzione tissutale di segmenti uretrali e/o ureterali asportati |
| CN116536246B (zh) * | 2023-04-21 | 2024-05-07 | 柔脉医疗(深圳)有限公司 | 三维人工管状组织及其制备方法与应用 |
-
2023
- 2023-11-30 PL PL446936A patent/PL446936A1/pl unknown
-
2024
- 2024-11-29 EP EP24216329.3A patent/EP4570276B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030120352A1 (en) * | 1994-08-16 | 2003-06-26 | Anthony Atala | Reconstruction of urologic structures with polymeric matrices |
| US20170095323A1 (en) * | 2015-10-05 | 2017-04-06 | Justin Garcia | Urinary prostheses |
| WO2021209615A1 (fr) * | 2020-04-17 | 2021-10-21 | Ph Tech | Dispositif medical comprenant une matrice biologique acellulaire et au moins un polymere |
Non-Patent Citations (1)
| Title |
|---|
| GOOGLE; Swati Sharma, Bikramjit Basu, Biomaterials assisted reconstructive urology: The pursuit of an implantable bioengineered neo-urinary bladder; Biomaterials Volume 281, February 2022, 121331 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4570276B1 (en) | 2025-12-31 |
| EP4570276A1 (en) | 2025-06-18 |
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