PL449566A1 - Dwufunkcyjny implant kostny na bazie kurdlanu oraz czułego na zmiany pH kompleksu zeolit wapniowo-magnezowy/chitozan/bisfosfonian oraz sposób jego wytwarzania - Google Patents
Dwufunkcyjny implant kostny na bazie kurdlanu oraz czułego na zmiany pH kompleksu zeolit wapniowo-magnezowy/chitozan/bisfosfonian oraz sposób jego wytwarzaniaInfo
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- PL449566A1 PL449566A1 PL449566A PL44956624A PL449566A1 PL 449566 A1 PL449566 A1 PL 449566A1 PL 449566 A PL449566 A PL 449566A PL 44956624 A PL44956624 A PL 44956624A PL 449566 A1 PL449566 A1 PL 449566A1
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- chitosan
- camg
- nanopowder
- powder
- curdlan
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- 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
- A61L27/02—Inorganic materials
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- 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
- A61L27/02—Inorganic materials
- A61L27/12—Phosphorus-containing materials, e.g. apatite
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- 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
- A61L27/20—Polysaccharides
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- 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
- A61L27/3839—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 characterised by the site of application in the body
- A61L27/3843—Connective tissue
- A61L27/3847—Bones
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- 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
- A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
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- 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
- A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
- A61L27/425—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of phosphorus containing material, e.g. apatite
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- 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
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/54—Biologically active materials, e.g. therapeutic substances
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Orthopedic Medicine & Surgery (AREA)
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Abstract
Przedmiotem zgłoszenia jest dwufunkcyjny implant kostny według wynalazku, który charakteryzuje się tym, że stanowi go kurdlan, bioceramika fosforanowo-wapniowa w postaci granul, kompleks CaMg-X-chitozan-ryzedronian w postaci proszku lub nanoproszku oraz zeolit CaMg-X sfunkcjonalizowany za pomocą chitozanu (CaMg-X-chitozan) w postaci proszku lub nanoproszku, rozprowadzone w wodzie dejonizowanej, przy czym proporcje wagowe stałych komponentów wynoszą odpowiednio 8% (w/v) kurdlanu, 40% (w/v) bioceramiki fosforanowo-wapniowej w postaci granul, 10% (w/v) kompleksu CaMg-X-chitozan-ryzedronian w postaci proszku lub nanoproszku oraz 10% (w/v) zeolitu CaMg-X-chitozan w postaci proszku lub nanoproszku w odniesieniu do wody dejonizowanej. Zgłoszenie obejmuje także sposób wytwarzania implantu kostnego do leczenia złamań osteoporotycznych według wynalazku, który polega na tym, że bioceramikę fosforanowo-wapniową (hydroksyapatyt (HA), fosforany trójwapniowe (TCP), modyfikowany HA, materiały dwufazowe (BCP) złożone z HA i TCP) w postaci granul oraz mieszankę zeolitową zawierającą kompleks CaMg-X-chitozan-ryzedronian w postaci proszku lub nanoproszku i zeolit CaMg-X sfunkcjonalizowany za pomocą chitozanu (CaMg-X-chitozan) w postaci proszku lub nanoproszku rozprowadza się w wodnym roztworze kurdlanu. Otrzymany rodzaj pasty poddaje się działaniu wysokiej temperatury, a następnie schłodzeniu do temperatury pokojowej oraz suszeniu na powietrzu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449566A PL449566A1 (pl) | 2024-08-22 | 2024-08-22 | Dwufunkcyjny implant kostny na bazie kurdlanu oraz czułego na zmiany pH kompleksu zeolit wapniowo-magnezowy/chitozan/bisfosfonian oraz sposób jego wytwarzania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449566A PL449566A1 (pl) | 2024-08-22 | 2024-08-22 | Dwufunkcyjny implant kostny na bazie kurdlanu oraz czułego na zmiany pH kompleksu zeolit wapniowo-magnezowy/chitozan/bisfosfonian oraz sposób jego wytwarzania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL449566A1 true PL449566A1 (pl) | 2025-04-22 |
Family
ID=95451030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL449566A PL449566A1 (pl) | 2024-08-22 | 2024-08-22 | Dwufunkcyjny implant kostny na bazie kurdlanu oraz czułego na zmiany pH kompleksu zeolit wapniowo-magnezowy/chitozan/bisfosfonian oraz sposób jego wytwarzania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL449566A1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL235822B1 (pl) * | 2018-08-24 | 2020-11-02 | Univ Medyczny W Lublinie | Kriożelowe rusztowanie kostne na bazie chitozanu i bioceramiki fosforoanowo-wapniowej oraz sposób jego wytwarzania |
| PL242079B1 (pl) * | 2020-10-29 | 2023-01-16 | Politechnika Poznańska | Materiał tytanowy z przeznaczeniem na implant i sposób jego wytwarzania |
| PL442450A1 (pl) * | 2022-10-05 | 2024-04-08 | Uniwersytet Medyczny W Lublinie | Nanokompozytowe rusztowanie kostne na bazie matrycy kurdlanowo-chitozanowej i hydroksyapatytu oraz sposób jego wytwarzania |
-
2024
- 2024-08-22 PL PL449566A patent/PL449566A1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL235822B1 (pl) * | 2018-08-24 | 2020-11-02 | Univ Medyczny W Lublinie | Kriożelowe rusztowanie kostne na bazie chitozanu i bioceramiki fosforoanowo-wapniowej oraz sposób jego wytwarzania |
| PL242079B1 (pl) * | 2020-10-29 | 2023-01-16 | Politechnika Poznańska | Materiał tytanowy z przeznaczeniem na implant i sposób jego wytwarzania |
| PL442450A1 (pl) * | 2022-10-05 | 2024-04-08 | Uniwersytet Medyczny W Lublinie | Nanokompozytowe rusztowanie kostne na bazie matrycy kurdlanowo-chitozanowej i hydroksyapatytu oraz sposób jego wytwarzania |
Non-Patent Citations (3)
| Title |
|---|
| Frontiersin; Yue Li et al. "Zeolites: A series of promising biomaterials in bone tissue engineering" Front. Bioeng. Biotechnol., 17 November 2022, Sec. Biomaterials, Volume 10 - 2022 | https://doi.org/10.3389/fbioe.2022.1066552 * |
| ScienceDirect; M. Sandomierski et al."Chitosan - zeolite scaffold as a potential biomaterial in the controlled release of drugs for osteoporosis", International Journal of Biological Macromolecules, Volume 223, Part A, 31 December 2022, Pages 812-820, https://doi.org/10.1016/j.ijpharm.2020.119117 * |
| tandfonline.com; M. Saheban et al."Effect of zeolite on the corrosion behavior, biocompatibility and antibacterial activity of porous magnesium/zeolite composite scaffolds", Materials Technology Advanced Performance Materials, Volume 34, 2019 - Issue 5, https://doi.org/10.1080/10667857.2018.1549803 * |
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