| Patent application number | Description | Published |
|---|
| 20080215116 | REGULATION OF FIBROBLASTIC GROWTH FACTOR-2 (FGF-2) GENE EXPRESSION IN LIVING CELLS WITH THE APPLICATION OF SPECIFIC AND SELECTIVE ELECTRIC AND ELECTROMAGNETIC FIELDS - Methods and devices are described for the regulation of Fibroblastic Growth Factor-2 mRNA and/or FGF-2 protein in bone cells and other tissues via capacitive coupling or inductive coupling of specific and selective electric and/or electromagnetic fields to the bone cells or other tissues, where the specific and selective fields are generated by application of specific and selective signals to electrodes or one or more coils or other field generating device disposed with respect to the bone cells or other tissues so as to facilitate the treatment of diseased or injured bone and other tissues. By gene expression is meant the up-regulation or down-regulation of the process whereby specific portions (genes) of the human genome (DNA) are transcribed into mRNA and subsequently translated into protein. Methods and devices are provided for the targeted treatment of injured or diseased bone and other tissue that include generating specific and selective signals that generate electric and/or electromagnetic fields in the target tissue optimized for increase of FGF-2 protein gene expression and exposing bone and other tissue to the fields generated by specific and selective signals so as to regulate FGF-2 protein gene expression in such tissue. The resulting methods and devices are useful for the targeted treatment of osteoporosis, osteopenia, osteonecrosis, fresh bone fractures, fractures at risk, nonunion, bone defects, spine fusion, and/or other conditions in which FGF-2 protein has been implicated. | 09-04-2008 |
| 20080269838 | REGULATION OF GENES VIA APPLICATION OF SPECIFIC AND SELECTIVE ELECTRICAL AND ELECTROMAGNETIC SIGNALS - Methods and devices for the regulation of gene expression by cells via the application of fields generated by specific and selective electric and electromagnetic signals so as to target diseased or injured tissue for treatment. By gene expression is meant the up regulation or down regulation of the process whereby specific portions (genes) of the human genome (DNA) are transcribed into mRNA and subsequently translated into protein. Methods and devices are provided for the targeted treatment of injured or diseased tissue that include providing specific and selective electric and electromagnetic signals and exposing tissue to the fields generated by the signals so as to regulate gene expression. In particular, methods and devices are provided for the targeted treatment of bone defects, osteoarthritis, osteoporosis, cancer, and other disease states. | 10-30-2008 |
| 20090018613 | REGULATION OF VASCULAR ENDOTHELIAL GROWTH FACTOR (VEGF) GENE EXPRESSION IN TISSUE VIA THE APPLICATION OF ELECTRIC AND/OR ELECTROMAGNETIC FIELDS - Methods and devices for the regulation of gene expression in tissue by applying an electric and/or electromagnetic field generated by specific and selective signals so as to treat diseases, conditions, and/or tissue. Gene expression is the up-regulation or down-regulation of the process whereby specific portions (genes) of the human genome (DNA) are transcribed into mRNA and subsequently translated into protein. Methods and devices are described for the regulation of Vascular Endothelial Growth Factor (VEGF) protein gene expression in endothelial cells of various targeted tissues via the capacitive coupling or inductive coupling (e.g., by electrodes or one or more coils or other field generating devices disposed with respect to the targeted cells) of specific and selective signals to the cells of these tissues, where the resultant electric and/or electromagnetic fields treat diseased or injured tissues. The resulting methods and devices are useful for the targeted treatment of peripheral vascular disease, cardiovascular disease, macular degeneration, wound healing, tendon and ligament healing, in preventing tumor growth or spread, and other conditions in which VEGF protein may be implicated. | 01-15-2009 |
| 20090062885 | Method and device for treating osteoarthritis and cartilage disease, defects, and injuries in the human hip - A method of determining the voltage and current required for the application of specific and selective electric and electromagnetic signals to diseased articular cartilage in the treatment of osteoarthritis, cartilage defects due to trauma or sports injury, or used as an adjunct with other therapies (cell transplantation, tissue-engineered scaffold, growth factors, etc.) for treating cartilage defects in the human hip joint and a device for delivering such signals to a patient's hip. Anatomic, analytical, and planar circuit models are developed to determining the impedances, conductivities, and current flows in the human hip joint and its surrounding soft tissues and skin that are required to produce a 20 mV/cm electric field in the synovium and articular cartilage of the human hip. The voltage of the signal applied to the surface electrodes or to a coil(s) or solenoid is varied based on the size of the hip joint; larger hip joints require larger voltages to generate the effective electric field. | 03-05-2009 |
| 20090105781 | REGULATION OF MATRIX METALLOPROTEINASE (MMP) GENE EXPRESSION IN TUMOR CELLS VIA THE APPLICATION OF ELECTRIC AND/OR ELECTROMAGNETIC FIELDS - Methods and apparatus provide for treating and/or preventing tumor growth and/or spread, and/or other conditions in which Matrix Metalloproteinase (MMP) protein has been implicated in a patient, comprising: generating at least one specific and selective electric signal that when applied to electrodes, one or more coils, or other field generating devices operatively disposed with respect to targeted tissue causes the generation of a specific and selective electric field in the targeted tissue that substantially down-regulates the gene expression of MMP protein in said targeted tissue as measured by mRNA production; and exposing said targeted tissue to the specific and selective electric field generated by said electrodes, one or more coils, or other field generating devices upon application of said at least one specific and selective electric signal thereto for a duration of between about 3-5 hours at predetermined intervals so as to selectively down-regulate the gene expression of MMP protein in said targeted tissue as measured by mRNA production. | 04-23-2009 |
