AU2021242217A1 - Modified tissue graft and methods and apparatus for creating a modified tissue graft - Google Patents
Modified tissue graft and methods and apparatus for creating a modified tissue graft Download PDFInfo
- Publication number
- AU2021242217A1 AU2021242217A1 AU2021242217A AU2021242217A AU2021242217A1 AU 2021242217 A1 AU2021242217 A1 AU 2021242217A1 AU 2021242217 A AU2021242217 A AU 2021242217A AU 2021242217 A AU2021242217 A AU 2021242217A AU 2021242217 A1 AU2021242217 A1 AU 2021242217A1
- Authority
- AU
- Australia
- Prior art keywords
- graft
- tissue
- tissue graft
- layer
- modified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 54
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 210000001519 tissue Anatomy 0.000 claims description 334
- 239000000463 material Substances 0.000 claims description 83
- 210000001691 amnion Anatomy 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 210000001136 chorion Anatomy 0.000 claims description 4
- 239000003242 anti bacterial agent Substances 0.000 claims description 3
- 239000003102 growth factor Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000002246 antineoplastic agent Substances 0.000 claims 1
- 230000003115 biocidal effect Effects 0.000 claims 1
- 229940127089 cytotoxic agent Drugs 0.000 claims 1
- 239000005556 hormone Substances 0.000 claims 1
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- 210000003484 anatomy Anatomy 0.000 abstract description 14
- 230000036961 partial effect Effects 0.000 abstract description 10
- 230000004048 modification Effects 0.000 description 49
- 238000012986 modification Methods 0.000 description 49
- 230000008901 benefit Effects 0.000 description 12
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Classifications
-
- 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
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
-
- 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
- A61L27/3604—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 human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
-
- 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
-
- 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
- A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
- A61F2002/0081—Special surfaces of prostheses, e.g. for improving ingrowth directly machined on the prosthetic surface, e.g. holes, grooves
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time
- A61F2250/0031—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time made from both resorbable and non-resorbable prosthetic parts, e.g. adjacent parts
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
-
- 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
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
- A61F2250/0068—Means for introducing or releasing pharmaceutical products into the body the pharmaceutical product being in a reservoir
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Transplantation (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Prostheses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/831,169 US11877921B2 (en) | 2010-05-05 | 2020-03-26 | Method and apparatus for creating a modified tissue graft |
| US16/831,169 | 2020-03-26 | ||
| US17/146,305 | 2021-01-11 | ||
| US17/146,305 US20210128290A1 (en) | 2010-05-05 | 2021-01-11 | Method and apparatus for creating a modified tissue graft |
| PCT/US2021/022691 WO2021194817A1 (fr) | 2020-03-26 | 2021-03-17 | Greffon tissulaire modifié et procédés et appareil de création d'un greffon tissulaire modifié |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2021242217A1 true AU2021242217A1 (en) | 2022-12-01 |
Family
ID=77890427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2021242217A Pending AU2021242217A1 (en) | 2020-03-26 | 2021-03-17 | Modified tissue graft and methods and apparatus for creating a modified tissue graft |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4125711A4 (fr) |
| CN (1) | CN115916109A (fr) |
| AU (1) | AU2021242217A1 (fr) |
| WO (1) | WO2021194817A1 (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6962592B2 (en) * | 2002-09-11 | 2005-11-08 | Cortek, Inc. | Allograft implant cutting machine |
| WO2004026244A2 (fr) * | 2002-09-18 | 2004-04-01 | Emiliano Ghinelli | Utilisation d'une composition a base de membrane amniotique humaine dans la prophylaxie et le traitement de maladies et d'etats pathologiques de l'oeil et de la peau |
| JP5693475B2 (ja) * | 2009-03-04 | 2015-04-01 | ペイタント・ソリューションズ・インコーポレイテッドＰｅｙｔａｎｔ Ｓｏｌｕｔｉｏｎｓ， Ｉｎｃ． | 羊膜組織を含む材料で修飾されたステント及び対応する方法 |
| US11701213B2 (en) * | 2010-05-05 | 2023-07-18 | Markman Biologics Corporation | Method and apparatus for creating a modified tissue graft |
| US9532866B2 (en) * | 2012-03-15 | 2017-01-03 | L&C Bio Co., Ltd. | Acellular dermal graft |
| DK2897625T3 (da) * | 2012-09-10 | 2019-12-16 | Univ Wake Forest Health Sciences | Amnionmembran og anvendelse deraf til sårheling og tissue engineering-konstrukter |
| US9545302B2 (en) * | 2013-11-20 | 2017-01-17 | Dermagenesis Llc | Skin printing and auto-grafting |
| US10695463B2 (en) * | 2015-09-08 | 2020-06-30 | Clemson University Research Foundation | Multi-layered biomimetic material and method of formation |
| MX2018004640A (es) * | 2015-10-16 | 2018-08-01 | Lifenet Health | Injertos de tejido blando y metodos para la fabricacion y uso de los mismos. |
| US10105862B1 (en) * | 2017-03-31 | 2018-10-23 | Biocut, Llc | Fenestrated graft press cutting die assembly |
-
2021
- 2021-03-17 CN CN202180038281.8A patent/CN115916109A/zh active Pending
- 2021-03-17 EP EP21775343.3A patent/EP4125711A4/fr active Pending
- 2021-03-17 WO PCT/US2021/022691 patent/WO2021194817A1/fr unknown
- 2021-03-17 AU AU2021242217A patent/AU2021242217A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN115916109A (zh) | 2023-04-04 |
| EP4125711A1 (fr) | 2023-02-08 |
| WO2021194817A1 (fr) | 2021-09-30 |
| EP4125711A4 (fr) | 2024-04-17 |
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