SG11201510659TA - Tissue interface augmentation device for ligament/tendon reconstruction - Google Patents

Tissue interface augmentation device for ligament/tendon reconstruction

Info

Publication number
SG11201510659TA
SG11201510659TA SG11201510659TA SG11201510659TA SG11201510659TA SG 11201510659T A SG11201510659T A SG 11201510659TA SG 11201510659T A SG11201510659T A SG 11201510659TA SG 11201510659T A SG11201510659T A SG 11201510659TA SG 11201510659T A SG11201510659T A SG 11201510659TA
Authority
SG
Singapore
Prior art keywords
ligament
tissue interface
augmentation device
tendon reconstruction
interface augmentation
Prior art date
Application number
SG11201510659TA
Inventor
Cho Hong James Goh
Kok Hiong Thomas Teh
Pujiang Shi
Hoi Po James Hui
Jun Li
Original Assignee
Univ Singapore
Agency Science Tech & Res
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Univ Singapore, Agency Science Tech & Res filed Critical Univ Singapore
Priority to SG11201510659TA priority Critical patent/SG11201510659TA/en
Publication of SG11201510659TA publication Critical patent/SG11201510659TA/en

Links

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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/08—Muscles; Tendons; Ligaments
    • 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
    • A61L27/36—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
    • A61L27/3804—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 specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A61L27/3834—Cells able to produce different cell types, e.g. hematopoietic stem cells, mesenchymal stem cells, marrow stromal cells, embryonic stem cells
    • 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
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/46—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with phosphorus-containing inorganic fillers
    • 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
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
    • 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
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61F2/08—Muscles; Tendons; Ligaments
    • A61F2/0811—Fixation devices for tendons or ligaments
    • A61F2002/0847—Mode of fixation of anchor to tendon or ligament
    • A61F2002/087—Anchor integrated into tendons, e.g. bone blocks, integrated rings
    • 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
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/412—Tissue-regenerating or healing or proliferative agents
    • A61L2300/414—Growth factors
    • 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
    • A61L2430/10—Materials or treatment for tissue regeneration for reconstruction of tendons or ligaments
SG11201510659TA 2013-07-19 2014-07-21 Tissue interface augmentation device for ligament/tendon reconstruction SG11201510659TA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG11201510659TA SG11201510659TA (en) 2013-07-19 2014-07-21 Tissue interface augmentation device for ligament/tendon reconstruction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG2013055595 2013-07-19
SG11201510659TA SG11201510659TA (en) 2013-07-19 2014-07-21 Tissue interface augmentation device for ligament/tendon reconstruction
PCT/SG2014/000345 WO2015009246A1 (en) 2013-07-19 2014-07-21 Tissue interface augmentation device for ligament/tendon reconstruction

Publications (1)

Publication Number Publication Date
SG11201510659TA true SG11201510659TA (en) 2016-01-28

Family

ID=52346566

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201510659TA SG11201510659TA (en) 2013-07-19 2014-07-21 Tissue interface augmentation device for ligament/tendon reconstruction

Country Status (4)

Country Link
US (1) US10080644B2 (en)
EP (1) EP3021791B1 (en)
SG (1) SG11201510659TA (en)
WO (1) WO2015009246A1 (en)

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EP2349089A4 (en) * 2008-11-21 2014-01-15 Lifecell Corp Reinforced biologic material
PT3212246T (en) * 2014-10-27 2018-12-18 Silk Biomaterials S R L Process for the production of a hybrid structure consisting of coupled silk fibroin microfibers and nanofibers, hybrid structure thus obtained and its use as implantable medical device
RU2585893C1 (en) * 2015-04-28 2016-06-10 Наталья Павловна Михайлова Multicomponent meso-thread containing hyaluronic acid and method for production thereof (versions)
WO2017030928A1 (en) * 2015-08-14 2017-02-23 Wyland Douglas J Device, kit and surgical method including sleeve
CN110650709A (en) * 2016-12-30 2020-01-03 悉尼大学 Synthetic implantable stent
PL244595B1 (en) * 2017-03-07 2024-02-12 Inst Wysokich Cisnien Polskiej Akademii Nauk Method for producing composite bone implants, method for producing powdered raw material for the composite bone implants, powdered raw material for bone implants and the composite bone implant
CN110384824B (en) * 2019-07-19 2021-12-10 上海市第六人民医院 Three-section type functional degradable artificial ligament regeneration scaffold and preparation method thereof
CN111345920B (en) * 2020-03-11 2022-11-11 上海市第六人民医院 Transitional structured textile-based scaffold for promoting healing of tendon and bone and preparation method thereof
CN113576712A (en) * 2020-04-30 2021-11-02 财团法人工业技术研究院 Tissue repair devices and methods of use thereof
CN112755251B (en) * 2021-01-21 2022-05-20 中怡(深圳)医疗科技集团有限公司 Bionic biological joint based on freeze casting technology and preparation method thereof
CN113069593A (en) * 2021-04-10 2021-07-06 中国人民解放军总医院 Preparation process of silk fibroin hydrogel for premixed stem cell secretory protein group
CN113476660A (en) * 2021-05-17 2021-10-08 重庆医科大学 Preparation method of highly-bionic composite scaffold simulating tendon-bone interface
CN113244451B (en) * 2021-06-02 2022-06-03 青岛大学 Patch material simulating natural tendon-bone gradient interface and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245012A (en) 1990-04-19 1993-09-14 The United States Of America As Represented By The Secretary Of The Army Method to achieve solubilization of spider silk proteins
US7169372B1 (en) 2000-07-03 2007-01-30 Zakrytoe Aktsionernoe Obschestvo “OSTIM” Method for producing nano-sized crystalline hydroxyapatite
WO2005000483A1 (en) * 2003-06-06 2005-01-06 Tufts University Method for forming inorganic coatings
GB0516846D0 (en) * 2005-08-17 2005-09-21 Knight David P Meniscal repair device
US20100047309A1 (en) * 2006-12-06 2010-02-25 Lu Helen H Graft collar and scaffold apparatuses for musculoskeletal tissue engineering and related methods
EP2139430B1 (en) * 2007-03-20 2019-06-05 Serica Technologies, Inc. Tendon prosthesis and method of manufacturing the same
CA2713251A1 (en) * 2008-02-07 2009-08-13 Trustees Of Tufts College 3-dimensional silk hydroxyapatite compositions
CA2773956A1 (en) * 2009-09-11 2011-03-17 Allergan, Inc. Prosthetic device and method of manufacturing the same
WO2011041395A2 (en) 2009-09-29 2011-04-07 Trustees Of Tufts College Silk nanospheres and microspheres and methods of making same
KR101151358B1 (en) * 2010-03-17 2012-06-08 동국대학교 산학협력단 Composite Scaffold Containing Silk and Collagen and Preparation Method Thereof

Also Published As

Publication number Publication date
US20160157992A1 (en) 2016-06-09
EP3021791A4 (en) 2017-03-22
EP3021791B1 (en) 2018-03-14
WO2015009246A1 (en) 2015-01-22
EP3021791A1 (en) 2016-05-25
US10080644B2 (en) 2018-09-25

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