Patent application number | Description | Published |
20080312715 | Detecting and Treating Nervous System Disorders - Some embodiments of a mapping device may be capable of passing through cerebral veins and other cerebrovascular spaces to provide electrophysiological mapping of the brain. These embodiments of the device may also be capable of providing, simultaneously or separately, ablation energy or other treatments to targeted brain tissue. In such circumstances, a user may be enabled to analyze an electrophysiological map of a patient's brain and, at the same time or within a short time period before or after the mapping process, may be enabled to apply ablation energy for treatment of a central nervous system disorder. Such treatment may be accomplished without the use of invasive surgery in which the brain is accessed through an opening in the patient's cranium. | 12-18-2008 |
20090210050 | Implantable Device For Promoting Repair Of A Body Lumen - An implantable stent having surface features adapted to promote an organized growth pattern of infiltrating cells when implanted in a tubular organ is provided. The surface features comprise depressions, pores, projections, pleats, channels or grooves in the stent body and are designed to increase turbulence or stagnation in the flow of a liquid, such as blood through the stent, and/or to promote the growth of infiltrating cells in an organized pattern. Alternatively, the invention stent can be populated with living cells prior to implant and can be heatable from an external source of energy, thereby inducing production of therapeutic bioactive agents from ingrowing cells. The invention also provides an implantable heatable stent for transcutaneously monitoring the flow of fluid through a lumen into which the stent is implanted by measuring the rate at which the heated stent cools in response to blood flow when the source of heat is removed. | 08-20-2009 |
20100121188 | REDUCING CONTRAST AGENT-INDUCED TOXICITY - This document provides methods and materials that can be used to reduce or prevent contrast agent-induced toxicity. For example, devices for capturing contrast agents from blood are provided. | 05-13-2010 |
20110144411 | SYSTEMS AND METHODS FOR MAGNETIC-ASSISTED THERAPEUTIC AGENT DELIVERY - Systems and methods that provide magnetically-enhanced delivery of therapeutic agents to selected tissue are disclosed. The systems and methods involve the use of carrier devices and release devices and two different magnetic fields to move magnetic particles into selected tissue. Movement of the magnetic particles (and any associated therapeutic agent) into the tissue may be assisted by both magnetic attractive forces as well as magnetic repulsive forces. | 06-16-2011 |
20110178539 | LEFT ATRIAL APPENDAGE OCCLUSION DEVICES - This document provides methods and materials related to minimally invasive techniques for reducing the volume of and/or occluding left atrial appendages. | 07-21-2011 |
20120220890 | DETECTING AND TREATING NERVOUS SYSTEM DISORDERS - Some embodiments of a mapping device may be capable of passing through cerebral veins and other cerebrovascular spaces to provide electrophysiological mapping of the brain. These embodiments of the device may also be capable of providing, simultaneously or separately, ablation energy or other treatments to targeted brain tissue. In such circumstances, a user may be enabled to analyze an electrophysiological map of a patient's brain and, at the same time or within a short time period before or after the mapping process, may be enabled to apply ablation energy for treatment of a central nervous system disorder. Such treatment may be accomplished without the use of invasive surgery in which the brain is accessed through an opening in the patient's cranium. | 08-30-2012 |
20130211537 | MEDICAL DEVICES INCLUDING DUPLEX STAINLESS STEEL - Medical devices, such as endoprostheses, and methods of making the devices are disclosed. The endoprostheses comprise a tubular member capable of maintaining patency of a bodily vessel. The tubular member includes a duplex stainless steel (e.g., 2205 stainless steel), which may be magnetized. | 08-15-2013 |
20140052169 | Anti-Arrhythmia Devices And Methods Of Use - An apparatus and method of use are disclosed for treating, preventing and terminating arrhythmias. In particular, the apparatus is implantable within or on various tissues and structures and is used to prevent or block conduction of aberrant impulses. A variety of methods of the present invention may be used to attack arrhythmias by short-circuiting impulses, inducing fibrosis, ablating tissue or inducing inflammation. In addition, the device and methods may also be used to treat aneurysms. The device may also be used to treat hypertension, and to function as a blood pressure regulator. | 02-20-2014 |
20140296680 | DETECTING AND TREATING NERVOUS SYSTEM DISORDERS - Some embodiments of a mapping device may be capable of passing through cerebral veins and other cerebrovascular spaces to provide electrophysiological mapping of the brain. These embodiments of the device may also be capable of providing, simultaneously or separately, ablation energy or other treatments to targeted brain tissue. In such circumstances, a user may be enabled to analyze an electrophysiological map of a patient's brain and, at the same time or within a short time period before or after the mapping process, may be enabled to apply ablation energy for treatment of a central nervous system disorder. Such treatment may be accomplished without the use of invasive surgery in which the brain is accessed through an opening in the patient's cranium. | 10-02-2014 |