PL427652A1 - Układ elementu do wykonania zastawki serca, sposób wytwarzania zmodyfikowanej bakteryjnej celulozy (BC), zestaw oraz zastosowanie elementu do użycia w kardiochirurgii - Google Patents
Układ elementu do wykonania zastawki serca, sposób wytwarzania zmodyfikowanej bakteryjnej celulozy (BC), zestaw oraz zastosowanie elementu do użycia w kardiochirurgiiInfo
- Publication number
- PL427652A1 PL427652A1 PL427652A PL42765218A PL427652A1 PL 427652 A1 PL427652 A1 PL 427652A1 PL 427652 A PL427652 A PL 427652A PL 42765218 A PL42765218 A PL 42765218A PL 427652 A1 PL427652 A1 PL 427652A1
- Authority
- PL
- Poland
- Prior art keywords
- component
- heart valve
- arrangement
- bacterial cellulose
- cardiac surgery
- Prior art date
Links
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
- A61L27/36—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
- A61L27/3637—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 characterised by the origin of the biological material other than human or animal, e.g. plant extracts, algae
-
- 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
- A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
- A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
- A61F2/2415—Manufacturing methods
-
- 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
-
- 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
- A61L27/3683—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment
- A61L27/3691—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 subjected to a specific treatment prior to implantation, e.g. decellularising, demineralising, grinding, cellular disruption/non-collagenous protein removal, anti-calcification, crosslinking, supercritical fluid extraction, enzyme treatment characterised by physical conditions of the treatment, e.g. applying a compressive force to the composition, pressure cycles, ultrasonic/sonication or microwave treatment, lyophilisation
-
- 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
- A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
-
- 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
- A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, e.g. heart valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Biotechnology (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Przedmiotem zgłoszenia jest układ elementu do wykonania zastawki serca, sposób wytwarzania zmodyfikowanej bakteryjnej celulozy (BC) z wykorzystaniem szczepu Gluconacetobacter xylinus do wytwarzania elementu do wykonania zastawki serca, zestaw do wszczepiania oraz zastosowanie elementu do użycia w kardiochirurgii.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427652A PL242163B1 (pl) | 2018-11-05 | 2018-11-05 | Element do wykonania zastawki serca oraz sposób wytwarzania zmodyfikowanej bakteryjnej celulozy do wytwarzania tego elementu |
PCT/PL2019/000100 WO2020096469A1 (en) | 2018-11-05 | 2019-11-05 | The system of an element used for the creation of heart valve, the method of manufacturing of modified bacterial cellulose (bc), the set and the element used in cardio surgery |
US17/291,248 US20220001078A1 (en) | 2018-11-05 | 2019-11-05 | The system of an element used for the creation of heart valve, the method of manufacturing of modified bacterial cellulose (bc), the set and the element used in cardio surgery |
EP19829703.8A EP3876869A1 (en) | 2018-11-05 | 2019-11-05 | The system of an element used for the creation of heart valve, the method of manufacturing of modified bacterial cellulose (bc), the set and the element used in cardio surgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL427652A PL242163B1 (pl) | 2018-11-05 | 2018-11-05 | Element do wykonania zastawki serca oraz sposób wytwarzania zmodyfikowanej bakteryjnej celulozy do wytwarzania tego elementu |
Publications (2)
Publication Number | Publication Date |
---|---|
PL427652A1 true PL427652A1 (pl) | 2020-05-18 |
PL242163B1 PL242163B1 (pl) | 2023-01-23 |
Family
ID=69063849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL427652A PL242163B1 (pl) | 2018-11-05 | 2018-11-05 | Element do wykonania zastawki serca oraz sposób wytwarzania zmodyfikowanej bakteryjnej celulozy do wytwarzania tego elementu |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220001078A1 (pl) |
EP (1) | EP3876869A1 (pl) |
PL (1) | PL242163B1 (pl) |
WO (1) | WO2020096469A1 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL242163B1 (pl) * | 2018-11-05 | 2023-01-23 | Gdański Uniwersytet Medyczny | Element do wykonania zastawki serca oraz sposób wytwarzania zmodyfikowanej bakteryjnej celulozy do wytwarzania tego elementu |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6328763B1 (en) * | 1995-10-06 | 2001-12-11 | Cardiomend, Llc | Optimized geometry of a tissue pattern for semilunar heart valve reconstruction |
WO2013119912A1 (en) * | 2012-02-10 | 2013-08-15 | The University Of Iowa Research Foundation | Vascular prosthetic assemblies |
US9101469B2 (en) * | 2012-12-19 | 2015-08-11 | W. L. Gore & Associates, Inc. | Prosthetic heart valve with leaflet shelving |
EP3572043B1 (en) * | 2018-05-23 | 2023-08-16 | Biotronik Ag | Medical implant with seamlessly connected bacterial cellulose |
PL242163B1 (pl) * | 2018-11-05 | 2023-01-23 | Gdański Uniwersytet Medyczny | Element do wykonania zastawki serca oraz sposób wytwarzania zmodyfikowanej bakteryjnej celulozy do wytwarzania tego elementu |
-
2018
- 2018-11-05 PL PL427652A patent/PL242163B1/pl unknown
-
2019
- 2019-11-05 EP EP19829703.8A patent/EP3876869A1/en active Pending
- 2019-11-05 US US17/291,248 patent/US20220001078A1/en active Pending
- 2019-11-05 WO PCT/PL2019/000100 patent/WO2020096469A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3876869A1 (en) | 2021-09-15 |
WO2020096469A1 (en) | 2020-05-14 |
US20220001078A1 (en) | 2022-01-06 |
PL242163B1 (pl) | 2023-01-23 |
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