Abstract: A method for generating a electro spun fiber medical implant including determining dimensions of a portion of anatomy of a patient corresponding to the electro spun fiber medical implant via medical imaging, generating a model of the portion of the anatomy based on the dimensions, the model including one or more solid areas and one or more void areas encompassed within the one or more solid areas, inverting the model to generate a mandrel model, the mandrel model generated based on the one or more void areas, generating the mandrel based on the mandrel model, the mandrel including at least one electrically conductive material therein, and applying an electro-spinning process to the mandrel to generate the electro spun fiber medical implant which circumscribes the mandrel, wherein the mandrel is removable from within the electro spun fiber medical implant after a disassembly process.

Abstract: A composition containing a macrophage inhibitor may be administered in an effective amount to prevent, inhibit or reduce restenosis, thrombus or aneurysm formation in implanted polymeric vascular grafts. The composition may be administered prior to vascular graft implantation, at the same time as vascular graft implantation, following vascular graft implantation, or any combination thereof. Examplary macrophage inhibitors include bisphosphonates, anti-folate drugs and antibodies, preferably in a controlled release or liposomal formulation.

Abstract: A method for generating a electro spun fiber medical implant including determining dimensions of a portion of anatomy of a patient corresponding to the electro spun fiber medical implant via medical imaging, generating a model of the portion of the anatomy based on the dimensions, the model including one or more solid areas and one or more void areas encompassed within the one or more solid areas, inverting the model to generate a mandrel model, the mandrel model generated based on the one or more void areas, generating the mandrel based on the mandrel model, the mandrel including at least one electrically conductive material therein, and applying an electro-spinning process to the mandrel to generate the electro spun fiber medical implant which circumscribes the mandrel, wherein the mandrel is removable from within the electro spun fiber medical implant after a disassembly process.

Abstract: A composition containing a macrophage inhibitor may be administered in an effective amount to prevent, inhibit or reduce restenosis, thrombus or aneurysm formation in implanted polymeric vascular grafts. The composition may be administered prior to vascular graft implantation, at the same time as vascular graft implantation, following vascular graft implantation, or any combination thereof. Examplary macrophage inhibitors include bisphosphonates, anti-folate drugs and antibodies, preferably in a controlled release or liposomal formulation.

Abstract: A composition containing a macrophage inhibitor may be administered in an effective amount to prevent, inhibit or reduce restenosis, thrombus or aneurysm formation in implanted polymeric vascular grafts. The composition may be administered prior to vascular graft implantation, at the same time as vascular graft implantation, following vascular graft implantation, or any combination thereof. Exemplary macrophage inhibitors include bisphosphonates, anti-folate drugs and antibodies, preferably in a controlled release or liposomal formulation.

Abstract: A composition containing a macrophage inhibitor may be administered in an effective amount to prevent, inhibit or reduce restenosis, thrombus or aneurysm formation in implanted polymeric vascular grafts. The composition may be administered prior to vascular graft implantation, at the same time as vascular graft implantation, following vascular graft implantation, or any combination thereof. Examplary macrophage inhibitors include bisphosphonates, anti-folate drugs and antibodies, preferably in a controlled release or liposomal formulation.

Abstract: It has been discovered that improved yields of engineered tissue following implantation, and engineered tissue having enhanced mechanical strength and flexibility or pliability, can be obtained by implantation, preferably subcutaneously, of a fibrous polymeric matrix for a period of time sufficient to obtain ingrowth of fibrous tissue and/or blood vessels, which is the removed for subsequent implantation at the site where the implant is desired. The matrix is optionally seeded prior to the first implantation, after ingrowth of the fibrous tissue, or at the time of reimplantation. The time required for fibrous ingrowth typically ranges from days to weeks. The method is particularly useful in making valves and tubular structures, especially heart valves and blood vessels.

Abstract: It has been discovered that improved yields of engineered tissue following implantation, and engineered tissue having enhanced mechanical strength and flexibility or pliability, can be obtained by implantation, preferably subcutaneously, of a fibrous polymeric matrix for a period of time sufficient to obtain ingrowth of fibrous tissue and/or blood vessels, which is the removed for subsequent implantation at the site where the implant is desired. The matrix is optionally seeded prior to the first implantation, after ingrowth of the fibrous tissue, or at the time of reimplantation. The time required for fibrous ingrowth typically ranges from days to weeks. The method is particularly useful in making valves and tubular structures, especially heart valves and blood vessels.

Abstract: It has been discovered that improved yields of engineered tissue following implantation, and engineered tissue having enhanced mechanical strength and flexibility or pliability, can be obtained by implantation, preferably subcutaneously, of a fibrous polymeric matrix for a period of time sufficient to obtain ingrowth of fibrous tissue and/or blood vessels, which is the removed for subsequent implantation at the site where the implant is desired. The matrix is optionally seeded prior to the first implantation, after ingrowth of the fibrous tissue, or at the time of reimplantation. The time required for fibrous ingrowth typically ranges from days to weeks. The method is particularly useful in making valves and tubular structures, especially heart valves and blood vessels.

Abstract: It has been discovered that improved yields of engineered tissue following implantation, and engineered tissue having enhanced mechanical strength and flexibility or pliability, can be obtained by implantation, preferably subcutaneously, of a fibrous polymeric matrix for a period of time sufficient to obtain ingrowth of fibrous tissue and/or blood vessels, which is the removed for subsequent implantation at the site where the implant is desired. The matrix is optionally seeded prior to the first implantation, after ingrowth of the fibrous tissue, or at the time of reimplantation. The time required for fibrous ingrowth typically ranges from days to weeks. The method is particularly useful in making valves and tubular structures, especially heart valves and blood vessels.