SG11202003938PA - Method for pre-stretching implantable biocompatible materials, and materials and devices produced thereby - Google Patents
Method for pre-stretching implantable biocompatible materials, and materials and devices produced therebyInfo
- Publication number
- SG11202003938PA SG11202003938PA SG11202003938PA SG11202003938PA SG11202003938PA SG 11202003938P A SG11202003938P A SG 11202003938PA SG 11202003938P A SG11202003938P A SG 11202003938PA SG 11202003938P A SG11202003938P A SG 11202003938PA SG 11202003938P A SG11202003938P A SG 11202003938PA
- Authority
- SG
- Singapore
- Prior art keywords
- materials
- stretching
- devices produced
- implantable biocompatible
- biocompatible materials
- 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
- A61L27/3683—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
- 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
- A61L27/36—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
- A61L27/3625—Vascular tissue, e.g. heart valves
-
- 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
- A61L27/3641—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 site of application in the body
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- 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
- 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
-
- 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
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0056—Biocompatible, e.g. biopolymers or bioelastomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/753—Medical equipment; Accessories therefor
- B29L2031/7532—Artificial members, protheses
- B29L2031/7534—Cardiovascular protheses
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Cardiology (AREA)
- Dermatology (AREA)
- Vascular Medicine (AREA)
- Botany (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Urology & Nephrology (AREA)
- Zoology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862620614P | 2018-01-23 | 2018-01-23 | |
PCT/US2019/014591 WO2019147585A1 (en) | 2018-01-23 | 2019-01-22 | Method for pre-stretching implantable biocompatible materials, and materials and devices produced thereby |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202003938PA true SG11202003938PA (en) | 2020-08-28 |
Family
ID=65363374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202003938PA SG11202003938PA (en) | 2018-01-23 | 2019-01-22 | Method for pre-stretching implantable biocompatible materials, and materials and devices produced thereby |
Country Status (8)
Country | Link |
---|---|
US (1) | US20200345894A1 (en) |
EP (1) | EP3743124B1 (en) |
CN (1) | CN111491675A (en) |
AU (1) | AU2019212059A1 (en) |
CA (1) | CA3081049A1 (en) |
CR (1) | CR20200194A (en) |
SG (1) | SG11202003938PA (en) |
WO (1) | WO2019147585A1 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019195860A2 (en) | 2018-04-04 | 2019-10-10 | Vdyne, Llc | Devices and methods for anchoring transcatheter heart valve |
US11344413B2 (en) | 2018-09-20 | 2022-05-31 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
US10321995B1 (en) | 2018-09-20 | 2019-06-18 | Vdyne, Llc | Orthogonally delivered transcatheter heart valve replacement |
US10595994B1 (en) | 2018-09-20 | 2020-03-24 | Vdyne, Llc | Side-delivered transcatheter heart valve replacement |
US11278437B2 (en) | 2018-12-08 | 2022-03-22 | Vdyne, Inc. | Compression capable annular frames for side delivery of transcatheter heart valve replacement |
US11071627B2 (en) | 2018-10-18 | 2021-07-27 | Vdyne, Inc. | Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis |
US11109969B2 (en) | 2018-10-22 | 2021-09-07 | Vdyne, Inc. | Guidewire delivery of transcatheter heart valve |
US11253359B2 (en) | 2018-12-20 | 2022-02-22 | Vdyne, Inc. | Proximal tab for side-delivered transcatheter heart valves and methods of delivery |
US11273032B2 (en) | 2019-01-26 | 2022-03-15 | Vdyne, Inc. | Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis |
US11185409B2 (en) | 2019-01-26 | 2021-11-30 | Vdyne, Inc. | Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis |
WO2020181154A2 (en) | 2019-03-05 | 2020-09-10 | Vdyne, Inc. | Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis |
US11076956B2 (en) | 2019-03-14 | 2021-08-03 | Vdyne, Inc. | Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis |
US11173027B2 (en) | 2019-03-14 | 2021-11-16 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
CA3138875A1 (en) | 2019-05-04 | 2020-11-12 | Vdyne, Inc. | Cinch device and method for deployment of a side-delivered prosthetic heart valve in a native annulus |
CN114599316A (en) | 2019-08-20 | 2022-06-07 | 维迪内股份有限公司 | Delivery and retrieval devices and methods for sidedly deliverable transcatheter prosthetic valves |
EP4021445A4 (en) | 2019-08-26 | 2023-09-20 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
US11234813B2 (en) | 2020-01-17 | 2022-02-01 | Vdyne, Inc. | Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery |
CN113730040A (en) * | 2021-10-09 | 2021-12-03 | 复旦大学附属儿科医院 | Application and sewing method of novel ePTFE stent valve |
CN117159807A (en) * | 2022-05-27 | 2023-12-05 | 杭州启明医疗器械股份有限公司 | Biological film material and preparation method and application thereof |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8067149B2 (en) * | 1990-09-12 | 2011-11-29 | Lifecell Corporation | Acellular dermal matrix and method of use thereof for grafting |
US5518801A (en) * | 1993-08-03 | 1996-05-21 | The Procter & Gamble Company | Web materials exhibiting elastic-like behavior |
EP1406561A4 (en) | 2001-07-16 | 2008-03-12 | Edwards Lifesciences Corp | Tissue engineered heart valve |
US6726716B2 (en) * | 2001-08-24 | 2004-04-27 | Edwards Lifesciences Corporation | Self-molding annuloplasty ring |
US6893460B2 (en) | 2001-10-11 | 2005-05-17 | Percutaneous Valve Technologies Inc. | Implantable prosthetic valve |
US20040110442A1 (en) * | 2002-08-30 | 2004-06-10 | Hannong Rhim | Stretchable nonwoven materials with controlled retraction force and methods of making same |
US7766964B2 (en) * | 2007-03-30 | 2010-08-03 | Biomet Sports Medicine, Llc | In situ graft preparation for knee ligament reconstruction |
US9101691B2 (en) * | 2007-06-11 | 2015-08-11 | Edwards Lifesciences Corporation | Methods for pre-stressing and capping bioprosthetic tissue |
PL3653173T3 (en) | 2008-06-06 | 2021-08-09 | Edwards Lifesciences Corporation | Low profile transcatheter heart valve |
US20110015735A1 (en) * | 2009-07-16 | 2011-01-20 | Artimplant Ab | Implant for soft tissue reconstruction |
US9107749B2 (en) * | 2010-02-03 | 2015-08-18 | Edwards Lifesciences Corporation | Methods for treating a heart |
EP4042974A1 (en) | 2010-10-05 | 2022-08-17 | Edwards Lifesciences Corporation | Prosthetic heart valve |
US9351829B2 (en) | 2010-11-17 | 2016-05-31 | Edwards Lifesciences Corporation | Double cross-linkage process to enhance post-implantation bioprosthetic tissue durability |
US9277993B2 (en) * | 2011-12-20 | 2016-03-08 | Boston Scientific Scimed, Inc. | Medical device delivery systems |
CN102671242B (en) * | 2012-05-24 | 2014-04-23 | 东华大学 | Method for preparing accellular pericardial material |
CN103709482A (en) * | 2013-12-25 | 2014-04-09 | 四川大学 | Preparation method of high-performance artificial knee joint cushion material |
US20160022254A1 (en) * | 2014-07-23 | 2016-01-28 | Boston Scientific Scimed, Inc. | Devices and methods for fixation of animal tissue |
US10195024B2 (en) * | 2015-10-07 | 2019-02-05 | Boston Scientific Scimed, Inc. | Porcine small intestine submucosa leaflet material |
US11096781B2 (en) | 2016-08-01 | 2021-08-24 | Edwards Lifesciences Corporation | Prosthetic heart valve |
-
2019
- 2019-01-22 CR CR20200194A patent/CR20200194A/en unknown
- 2019-01-22 CA CA3081049A patent/CA3081049A1/en active Pending
- 2019-01-22 CN CN201980006456.XA patent/CN111491675A/en active Pending
- 2019-01-22 AU AU2019212059A patent/AU2019212059A1/en not_active Abandoned
- 2019-01-22 EP EP19704491.0A patent/EP3743124B1/en active Active
- 2019-01-22 WO PCT/US2019/014591 patent/WO2019147585A1/en unknown
- 2019-01-22 SG SG11202003938PA patent/SG11202003938PA/en unknown
-
2020
- 2020-07-20 US US16/933,866 patent/US20200345894A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3743124A1 (en) | 2020-12-02 |
CR20200194A (en) | 2020-11-04 |
CN111491675A (en) | 2020-08-04 |
EP3743124B1 (en) | 2024-05-08 |
CA3081049A1 (en) | 2019-08-01 |
US20200345894A1 (en) | 2020-11-05 |
WO2019147585A1 (en) | 2019-08-01 |
AU2019212059A1 (en) | 2020-05-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11202003938PA (en) | Method for pre-stretching implantable biocompatible materials, and materials and devices produced thereby | |
EP3709933A4 (en) | Mesh pouch for medical implant and method for using same | |
ZA202006548B (en) | Devices and methods for crimping prosthetic implants | |
EP3649962A4 (en) | Medical device and treatment method | |
EP3766431A4 (en) | Medical device and treatment method | |
EP3277210A4 (en) | Anti-penetration bone implant device and method | |
EP3463059A4 (en) | Biocompatible implantable sensor apparatus and methods | |
FI3606567T3 (en) | Antibacterial biomedical implants and associated materials, apparatus, and methods | |
EP3773334A4 (en) | Prosthetic capsular devices, systems, and methods | |
IL266454B (en) | Implant and method for forming the implant | |
GB201708233D0 (en) | Implantable tissue repair devices and methods for manufacturing the same | |
EP3684379A4 (en) | Biocompatible material and methods for making and using thereof | |
EP3509515A4 (en) | Implant and method for long bone fixation | |
EP3787706A4 (en) | Implantable device and delivery method | |
EP3730164A4 (en) | Drug-loaded implanted medical device and preparation method therefor | |
EP3605232A4 (en) | Treatment method and treatment device | |
EP3318287A4 (en) | Implantable medical device preform, implantable medical device and preparation method thereof | |
EP3711487A4 (en) | Sterilization preparation and sterilization method | |
EP3632216A4 (en) | Sterilization method and sterilization device | |
IL277195A (en) | Implantation devices, system, and methods | |
GB201708909D0 (en) | Implantable tissue repair devices and methods for manufacturing the same | |
SG11202001216WA (en) | Production method for medical and cosmetic material, and medical and cosmetic material | |
EP3649986A4 (en) | Implant and method for manufacturing same | |
EP3579791A4 (en) | Bandage for treating amputees and related method | |
EP3618740A4 (en) | Implants and related methods for bunion correction |