SG11202102910VA - Methods and systems for implantable medical devices and vascularization membranes - Google Patents

Methods and systems for implantable medical devices and vascularization membranes

Info

Publication number
SG11202102910VA
SG11202102910VA SG11202102910VA SG11202102910VA SG11202102910VA SG 11202102910V A SG11202102910V A SG 11202102910VA SG 11202102910V A SG11202102910V A SG 11202102910VA SG 11202102910V A SG11202102910V A SG 11202102910VA SG 11202102910V A SG11202102910V A SG 11202102910VA
Authority
SG
Singapore
Prior art keywords
vascularization
membranes
systems
methods
medical devices
Prior art date
Application number
SG11202102910VA
Inventor
Steven Kent Neuenfeldt
Robert C Johnson
Original Assignee
Procyon Tech Llc
Univ Of Arizona
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 Procyon Tech Llc, Univ Of Arizona filed Critical Procyon Tech Llc
Publication of SG11202102910VA publication Critical patent/SG11202102910VA/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
    • A61F2/022—Artificial gland structures using bioreactors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/37—Digestive system
    • A61K35/39—Pancreas; Islets of Langerhans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • 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
    • A61L27/16—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • A61L27/36—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
    • A61L27/3886—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 comprising two or more cell types
    • 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
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/048—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/146—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M37/0069—Devices for implanting pellets, e.g. markers or solid medicaments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • 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
    • A61F2250/0023—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 porosity
SG11202102910VA 2018-09-24 2019-09-24 Methods and systems for implantable medical devices and vascularization membranes SG11202102910VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862735697P 2018-09-24 2018-09-24
US201862736244P 2018-09-25 2018-09-25
PCT/US2019/052728 WO2020068852A1 (en) 2018-09-24 2019-09-24 Methods and systems for implantable medical devices and vascularization membranes

Publications (1)

Publication Number Publication Date
SG11202102910VA true SG11202102910VA (en) 2021-04-29

Family

ID=69949862

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102910VA SG11202102910VA (en) 2018-09-24 2019-09-24 Methods and systems for implantable medical devices and vascularization membranes

Country Status (10)

Country Link
US (2) US20210401564A1 (en)
EP (1) EP3856078A4 (en)
JP (2) JP2022501439A (en)
KR (1) KR20210082174A (en)
CN (1) CN113164244A (en)
AU (2) AU2019346547A1 (en)
CA (1) CA3114197C (en)
SG (1) SG11202102910VA (en)
TW (1) TW202031210A (en)
WO (1) WO2020068852A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779465B2 (en) * 2019-12-31 2023-10-10 Ruxandra Vidu Biocompatible medical device and method of making same
US20220133178A1 (en) * 2020-10-29 2022-05-05 Cardiac Pacemakers, Inc. Fibrous cover layer for medical devices
EP4329670A1 (en) * 2021-04-27 2024-03-06 Sanofi Manufacturing a therapeutic device and system containing a plurality of cells
JP2024515773A (en) * 2021-04-27 2024-04-10 サノフイ IMPLANTABLE DEVICES AND THERAPEUTIC SYSTEMS USING PASSIVE OXYGENATION - Patent application
EP4329669A1 (en) * 2021-04-27 2024-03-06 Sanofi Implantable device and therapeutic system with active oxygenation
CN115944780A (en) * 2022-12-22 2023-04-11 上海交通大学医学院附属第九人民医院 Allogeneic cartilage tissue compound based on immune isolation strategy, preparation method and application thereof

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000119A1 (en) * 1989-06-30 1991-01-10 Baxter International Inc. Implantable device
US5100392A (en) * 1989-12-08 1992-03-31 Biosynthesis, Inc. Implantable device for administration of drugs or other liquid solutions
DK0663817T3 (en) * 1993-08-10 2000-03-13 Gore & Ass cell encapsulation
GB2282328B (en) * 1993-09-29 1997-10-08 Johnson & Johnson Medical Absorbable structures for ligament and tendon repair
US6060640A (en) * 1995-05-19 2000-05-09 Baxter International Inc. Multiple-layer, formed-in-place immunoisolation membrane structures for implantation of cells in host tissue
US5837234A (en) 1995-06-07 1998-11-17 Cytotherapeutics, Inc. Bioartificial organ containing cells encapsulated in a permselective polyether suflfone membrane
WO1996039993A1 (en) * 1995-06-07 1996-12-19 Gore Hybrid Technologies, Inc. An implantable containment apparatus for a therapeutical device and method for loading and reloading the device therein
US5626561A (en) * 1995-06-07 1997-05-06 Gore Hybrid Technologies, Inc. Implantable containment apparatus for a therapeutical device and method for loading and reloading the device therein
US5814405A (en) * 1995-08-04 1998-09-29 W. L. Gore & Associates, Inc. Strong, air permeable membranes of polytetrafluoroethylene
US6862465B2 (en) * 1997-03-04 2005-03-01 Dexcom, Inc. Device and method for determining analyte levels
AU5757100A (en) * 1999-06-21 2001-01-09 General Hospital Corporation, The Methods and devices for cell culturing and organ assist systems
US8012500B2 (en) * 2000-01-01 2011-09-06 Beta-O2 Technologies Ltd. Implantable device
US7108721B2 (en) * 2000-05-11 2006-09-19 Massachusetts Institute Of Technology Tissue regrafting
MXPA03011009A (en) * 2001-06-08 2004-02-27 Boehringer Ingelheim Pharma Methods for improving cell line activity in immunoisolation devices.
DE10234742A1 (en) * 2002-07-30 2004-02-19 Bionethos Holding Method and device for growing cells
US8871237B2 (en) * 2005-04-04 2014-10-28 Technion Research & Development Foundation Limited Medical scaffold, methods of fabrication and using thereof
US7655584B2 (en) * 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
WO2007030752A2 (en) * 2005-09-09 2007-03-15 University Of Arkansas At Little Rock System and method for tissue generation and bone regeneration
US7718351B2 (en) * 2006-03-14 2010-05-18 Agency For Science, Technology & Research Three-dimensional fabrication of biocompatible structures in anatomical shapes and dimensions for tissue engineering and organ replacement
US20100196439A1 (en) * 2006-12-22 2010-08-05 Medtronic, Inc. Angiogenesis Mechanism and Method, and Implantable Device
EP2117616A2 (en) * 2007-01-31 2009-11-18 Technion Research & Development Foundation Ltd. Electrospun scaffolds and methods of generating and using same
ES2672201T3 (en) * 2008-07-16 2018-06-13 Children's Medical Center Corporation Imitation device of organs with microchannels and methods of use
JP2012508584A (en) * 2008-11-14 2012-04-12 ヴィアサイト，インコーポレイテッド Encapsulation of human pluripotent stem cell-derived pancreatic cells
US8043271B2 (en) * 2008-11-26 2011-10-25 Beta 02 Technologies Ltd. Apparatus for transportation of oxygen to implanted cells
WO2011025887A1 (en) * 2009-08-27 2011-03-03 Boston Scientific Scimed, Inc. Stent with variable cross section braiding filament and method for making same
JP5756108B2 (en) * 2009-08-28 2015-07-29 セルノバ コーポレイション Methods and devices for cell transplantation
US9433557B2 (en) * 2011-02-21 2016-09-06 Viacyte, Inc. Loading system for an encapsulation device
EP2677960A4 (en) * 2011-02-23 2016-11-16 Boston Scient Scimed Inc Pelvic implant and therapeutic agent system and method
EP2508212A1 (en) * 2011-04-05 2012-10-10 Universitätsklinikum Freiburg Biocompatible and biodegradable gradient layer system for regenerative medicine and for tissue support
US20170072074A1 (en) * 2012-12-28 2017-03-16 Glusense Ltd. Implantable cell encapsulation device
CN109394380B (en) * 2013-03-07 2023-03-10 韦尔赛特公司 Three-dimensional high-capacity cell encapsulation device assembly
KR102323291B1 (en) * 2013-09-24 2021-11-05 기너 라이프 사이언시즈, 인크. System for gas treatment of a cell implant
US9950151B2 (en) * 2014-03-27 2018-04-24 Beta-O2 Technologies Ltd. Implantable medical devices
US11052230B2 (en) * 2016-11-08 2021-07-06 W. L. Gore & Associates, Inc. Implantable encapsulation devices
US11707611B2 (en) * 2016-11-08 2023-07-25 W. L. Gore & Associates, Inc. Implantable apparatus for retention of biological moieties
US20170173262A1 (en) * 2017-03-01 2017-06-22 François Paul VELTZ Medical systems, devices and methods
US20180263238A1 (en) * 2017-03-20 2018-09-20 Boston Scientific Limited Cell encapsulation device
US20180298343A1 (en) * 2017-04-12 2018-10-18 Arunthathy Sivakumaran Compositions and methods for a three dimensional ex-vivo glomerular cell co-culture biological engineering model

Also Published As

Publication number Publication date
JP2023116466A (en) 2023-08-22
JP2022501439A (en) 2022-01-06
CN113164244A (en) 2021-07-23
AU2023200672A1 (en) 2023-03-09
CA3114197C (en) 2023-10-03
TW202031210A (en) 2020-09-01
EP3856078A1 (en) 2021-08-04
KR20210082174A (en) 2021-07-02
CA3114197A1 (en) 2020-04-02
US20210401564A1 (en) 2021-12-30
EP3856078A4 (en) 2022-11-02
WO2020068852A1 (en) 2020-04-02
US20220362002A1 (en) 2022-11-17
AU2019346547A1 (en) 2021-04-29

Similar Documents

Publication Publication Date Title
EP3813715A4 (en) Systems and methods for concomitant medical procedures
SG11202102910VA (en) Methods and systems for implantable medical devices and vascularization membranes
EP3720549A4 (en) Patient therapy systems and methods
EP3622407A4 (en) Patient treatment systems and methods
EP3668582A4 (en) Systems and methods for monitoring patient motion during a medical procedure
EP3503834A4 (en) Systems and methods for monitoring patient motion during a medical procedure
EP3253441A4 (en) Medical apparatus including an implantable system and an external system
EP4013338A4 (en) Shape-sensing systems and methods for medical devices
IL261949A (en) Medical imaging systems, devices, and methods
GB201813282D0 (en) System for medical device activation and opertion
EP3359088A4 (en) Medical implant and anchoring system for a medical implant
IL276301A (en) System and method for patient engagement
IL282871A (en) Systems and methods for skin treatment
GB201806246D0 (en) Microneedle-based stabilisation system for medical devices
EP3873590A4 (en) Methods for programming an implantable medical device and related systems and devices
EP3536670A4 (en) Electrolytic treatment device and treatment system
IL284462A (en) Systems and methods for tissue treatment
ZA202100911B (en) Implants, alignment guides, systems and methods of use
IL277195A (en) Implantation devices, system, and methods
GB202012368D0 (en) Flexible delivery system and implantable stent for surgical use
GB2552361B (en) Implantable medical device and method
IL282281A (en) Dental implant device and system
EP3727136C0 (en) Implantable medical device
EP3773815C0 (en) Medical injection system
GB2575851B (en) Medical monitoring system