| Patent application number | Description | Published |
|---|
| 20080300672 | Devices and Methods for Magnetic Tissue Support - Devices and methods are disclosed for providing tissue support within the body. A metallic component and a magnetic component are used and allowed to interact through the body of the tissue such that the attractive forces between these components provides the external support needed by that tissue to properly function within its position. Such a technique is described with respect to the particular example of correction of aneurysms. | 12-04-2008 |
| 20090177211 | HOMEOSTATIC TISSUE APPARATUS - A device for supporting a tissue, the device has a shaft having a longitudinal axis and at least two atraumatic clamps coupled to the shaft. Each atraumatic clamp may have at least two oppositely polarized magnets. An atraumatic clamp may also have a mounting structure for the magnets. In at least one embodiment, the atraumatic clamps are mounted along the shaft so that when the shaft is positioned relative to a tissue having a length, the clamps may clamp the tissue so that the length of tissue positioned between the clamps is maintained substantially constant. | 07-09-2009 |
| 20090240268 | MAGNETIC DEVICES FOR ORGAN REMODELING - A device, system and method for providing tissue and organ restriction. A magnetic device is described with respect to restricting gastric capacity while avoiding nutritional deficiencies and other complications. Additionally, a system is described for the automate restriction of gastric capacity using a magnetic device and a sensor | 09-24-2009 |
| 20090292163 | DEVICES AND METHODS FOR ACHIEVING THE LAPAROSCOPIC DELIVERY OF A DEVICE - Devices and methods are disclosed for delivering an instrument laparoscopically to a targeted tissue. Embodiments of the device comprise a handle, a lift system and two arms extending therebetween and are capable of achieving the parallel closure of the instrument around the targeted tissue. Further, the methods described can be performed through entirely laparoscopic techniques, including the activation of any pins disposed on the instrument being delivered. Such devices and methods may be used to deliver an instrument to any tissue of a body. | 11-26-2009 |
| 20090312789 | MAGNETIC DEVICES AND METHODS FOR SEPTAL OCCLUSION - A magnetic device and method are disclosed for providing a safer and more reliable technique for closing a hole or rupture in the septum of the heart. A device is disclosed with proximal and distal occluders that are connected to one another via a catheter and are inserted on either side of the hole or rupture. Also disclosed are two patches that are placed on either side of the hole or rupture with at least one of the patches being composed of magnetic material with the other being magnetic or metallic. | 12-17-2009 |
| 20100082050 | DEVICES FOR ORGAN RESTRICTION - Implantable devices for providing tissue and/or organ restriction. Embodiments of an implantable magnetic device are described with respect to restricting gastric capacity while avoiding nutritional deficiencies and other complications. In at least one embodiment, the device comprises first and second bars that are biased to magnetically attract each other and engage a portion of tissue therebetween. In at least one embodiment, the device may comprise at least one strap and one or more pins, the pins configured to provide an amount of space between the first and second bars so that the tissue disposed therebetween is not overly compressed. | 04-01-2010 |
| 20100094256 | DEVICES, SYSTEMS, AND METHODS FOR LOCALIZED DRUG DELIVERY - Devices, systems, and methods for localized drug delivery. In at least one embodiment of a method of localized drug delivery, the method comprises the steps of placing a resorbable device within a tube, introducing the tube within a mammalian body at or near a tissue and/or organ within the mammalian body, and anchoring the resorbable device to the tissue and/or organ. Devices and systems useful for performing such a method are also disclosed herein, wherein an exemplary device comprises at least one drug release portion having at least one drug to be released over time and a binder intermixed with the at least one drug, and at least one resorbable anchor portion coupled to the at least one drug release portion. | 04-15-2010 |
| 20100106185 | DEVICES, SYSTEMS, AND METHODS FOR ENDOSCOPIC GASTRIC MAGNETIC RESTRICTION - A device, system and method for providing tissue and organ restriction. A device is described with respect to restricting gastric capacity while avoiding nutritional deficiencies and other complications. Additionally, a system and method are described for using the device to restrict gastric capacity to perform a non surgical gastric procedure. | 04-29-2010 |
| 20100160719 | DEVICES, SYSTEMS, AND METHODS FOR PERICARDIAL ACCESS - Devices, systems, and methods for accessing tissue, including the internal and external tissues of the heart, are disclosed. At least some of the embodiments disclosed herein provide access to the external surface of the heart through the pericardial space for localized delivery of leads to the heart tissue. At least some of the embodiments disclosed herein provide access to the pericardial space for removal of accumulated fluid. In addition, various disclosed embodiments provide devices, systems, and methods for engaging a tissue, for removing fluid from a space within a body, and for the delivery of substances to a targeted site for therapeutic purposes. | 06-24-2010 |
| 20100160988 | DEVICES, SYSTEMS AND METHODS FOR PACING, RESYNCHRONIZATION AND DEFIBRILLATION THERAPY - Devices, systems, and methods for leadlessly stimulating the heart. Through a magnetic signal generator positioned outside or inside the thoracic cavity, a magnetic signal is transmitted through the chest to stimulate electrical activity within the myocardial muscles. The magnetic signal may function as a pacemaker, cardioverter or defibrillator. Advantages of magnetic stimulation include, without limitation, non invasiveness, a reduction or even elimination in pain, and access to tissues covered by poorly conductive structures. | 06-24-2010 |
| 20100168651 | DEVICES, SYSTEMS, AND METHODS FOR MYOCARDIAL INFARCT BORDER ZONE REINFORCEMENT - Devices, systems, and methods for myocardial infarct border zone reinforcement. In at least one embodiment of a suction/infusion catheter for facilitating myocardial infarct border zone reinforcement, the catheter comprises one or more apertures defined along a portion of the catheter at or near a distal end of the catheter, a first configuration when the suction/infusion catheter is at least partially extended from a delivery catheter, and a second configuration when the at least one suction/infusion catheter is positioned within the delivery catheter, the second configuration different from the first configuration, wherein the suction/infusion catheter, when introduced into a pericardial space surrounding a heart at or near a myocardial infarct border zone, is operable to inject a glue-like substance through a lumen of the suction/infusion catheter and out from the one or more apertures to deliver the glue-like substance into the pericardial space at or near the myocardial infarct border zone. | 07-01-2010 |
| 20100168761 | DEVICES FOR ACCESSING THE PERICARDIAL SPACE SURROUNDING THE HEART - Devices for accessing the pericardial space surrounding the heart. In at least one embodiment of a delivery catheter for use in accessing a pericardial space surrounding the external surface of a heart, the delivery catheter comprises comprising an elongated tube comprising a wall extending from a proximal end of the tube to a distal end of the tube, a first lumen, and a steering channel extending from a proximal end of the tube to a distal end of the tube, the steering channel forming an orifice at the distal end of the tube, and a steering wire system at least partially located in the steering channel, the steering wire system comprising at least two steering wires attached to the wall of the tube within the steering channel and a controller attached to a proximal end of each of the at least two steering wires, wherein the first lumen extends from approximately the proximal end of the tube to or near the distal end of the tube, the first lumen having a bend, relative to the tube, at or near the distal end of the tube and an outlet through the wall of the tube at or near the distal end of the tube. | 07-01-2010 |
| 20100168791 | SYSTEMS AND METHODS FOR CLOSING A HOLE IN CARDIAC TISSUE - Systems and methods for closing a hold in cardiac tissue. In at least one embodiment of a system for closing a hole in cardiac tissue, the system comprises an engagement catheter having a first and second lumen extending therethrough, an elongated wire capable of insertion into the second lumen of the engagement catheter, a plug capable of insertion into the second lumen of the engagement catheter; an elongated shaft capable of insertion into the second lumen of the engagement catheter, wherein the elongated wire is sized for slidable insertion through the lumen of the shaft and the hole of the plug. | 07-01-2010 |
| 20100174295 | DEVICES, SYSTEMS, AND METHODS FOR ORGAN RESTRICTION - A device, system and method for providing tissue and organ restriction. Embodiments of an implantable magnetic device are described with respect to restricting gastric capacity while avoiding nutritional deficiencies and other complications. Further, a delivery device is described for facilitating the delivery of the magnetic device to a targeted site. Additionally, methods are described for delivering the magnetic devices to a stomach. | 07-08-2010 |
| 20100185044 | DEVICES AND METHODS FOR ASSISTING HEART FUNCTION - Devices and methods for assisting heart function. In at least one embodiment of a device for assisting heart function, the device comprises at least two electromagnetic plates having an inner surface, a cardiac processor electrically coupled to at least one of the at least two electromagnetic plates, a bladder having an inner chamber, the bladder attached to an inner surface of at least one of the at least two electromagnetic plates, a source of gas in communication with the inner chamber of the bladder, and at least one catheter having a proximal end and a distal end and having a lumen therethrough, the at least one catheter defining at least one aperture positioned therethrough at or near the distal end of the at least one catheter and comprising a pericardial balloon coupled to the at least one catheter at or near the distal end of the at least one catheter, the proximal end of the at least one catheter in communication with the inner chamber of the bladder. | 07-22-2010 |
| 20100185141 | DEVICES AND METHODS FOR SECURING A CATHETER WITHIN A HEART - Devices and methods for securing a catheter within a heart. In at least one embodiment of an apparatus for securing a catheter within a heart, the apparatus comprises a catheter having a proximal end and a distal end and at least one lumen defined therethrough, the catheter defining at least one aperture positioned therethrough at or near the distal end of the catheter, at least one balloon coupled to the catheter and positioned externally to the catheter, and a conduit having a proximal end and a distal end, the distal end of the conduit coupled to the at least one balloon, wherein when the catheter is positioned within an aperture in an atrial wall and when the at least one balloon is positioned at or near the aperture in the atrial wall, inflation of the at least one balloon causes the catheter to be held in place at the atrial wall. | 07-22-2010 |
| 20100185235 | SYSTEMS AND METHODS FOR CLOSING AN APERTURE IN A BODILY TISSUE - Systems and methods for closing an aperture in a bodily tissue. In at least one embodiment of a system for closing an aperture in a targeted mammalian tissue, the system comprises a first catheter having a lumen defined therethrough, a coil positioned within the lumen of the first catheter, and a shaft positioned within the lumen of the catheter, the shaft operable to position the coil at the targeted tissue, wherein the coil may be positioned within the aperture of the targeted tissue to close said aperture. | 07-22-2010 |
| 20100191264 | DEVICES, SYSTEMS AND METHODS FOR DIAGNOSING AND DELIVERING THERAPEUTIC INTERVENTIONS IN THE PERITONEAL CAVITY - A device and system are described that are capable of isolating at least one targeted tissue and forming an anastomosis between two internal body structures though a completely endoscopic procedure. Further, the device and system described generally comprise two tubular members that are capable of moving in a telescopic fashion relative to one another. Additionally, a method is described for using the device and/or system to bypass the duodenum from digestion. | 07-29-2010 |
| 20100191279 | DEVICES, SYSTEMS, AND METHODS FOR PERCUTANEOUS TRANS-SEPTAL LEFT ATRIAL APPENDAGE OCCLUSION - A device, system and method for occlusion of the left atrial appendage. A device is described with respect to non-surgically occluding the left atrial appendage with minimal invasiveness. Additionally, a system and method are described for using the device to perform the left atrial appendage occlusion procedure. | 07-29-2010 |
| 20100198329 | ENDOGRAFT DEVICES AND METHODS FOR USING THE SAME - Various endograft assemblies and methods for using the same. In at least one embodiment of an endograft assembly of the present disclosure, the endograft assembly comprises an endograft and a tube defining one or more tube openings coupled to said endograft. In another embodiment of an endograft assembly of the present disclosure, the endograft assembly comprises an endograft, a sponge sheath coupled to the endograft, and a reservoir bag coupled to the sponge sheath, said reservoir bag capable of receiving fluid from the sponge sheath. | 08-05-2010 |
| 20100228221 | DEVICES, SYSTEMS, AND METHODS FOR OBTAINING BIOPSY TISSUE SAMPLES - Devices, systems, and methods for accessing tissue in a minimally invasive manner and taking a biopsy tissue sample therefrom are disclosed. At least some of the embodiments disclosed herein enable a tissue sample to be taken from the external surface of the heart in a non-invasive manner. In addition, various disclosed embodiments provide devices, systems and methods for accessing the pericardial space through the interior of the heart and engaging the epicardial surface and removing a tissue sample therefrom for diagnostic purposes through the use of suction. | 09-09-2010 |
| 20100286718 | DEVICES, SYSTEMS, AND METHODS FOR PERCUTANEOUS TRANS-SEPTAL LEFT ATRIAL APPENDAGE OCCLUSION - Systems and methods for occluding an atrial appendage are provided herein. In an exemplary embodiment of a system for occluding an atrial appendage, the system comprises a first device comprising a tube and a balloon and a second device comprising a tube, a loop, and optionally a shaft coupled to the loop. In an exemplary method for occluding an atrial appendage, the method comprises the steps of introducing at least a portion of a first device into a heart, introducing at least a portion of a second device into a pericardial space surrounding the heart, positioning the balloon of the first device at least partially within an atrial appendage cavity, inflating the balloon to displace blood present within the atrial appendage cavity, positioning the loop of the second device around the atrial appendage, tightening the loop around the atrial appendage, deflating the balloon to allow for ultimate removal of the first device from the atrial appendage cavity, and separating the loop from the second device so that the loop remains positioned and tightened around the atria appendage. | 11-11-2010 |
| 20100318015 | DEVICES, SYSTEMS, AND METHODS FOR ACHIEVING MAGNETIC GASTRIC BYPASS - Devices, systems and methods are disclosed for the treatment of obesity. A magnetic device is provided that enables the creation of a Roux limb without the use of staples or sutures. Additionally, a magnetic device is described for extending the length of the Roux limb such that tension in the stomach and/or the intestines is prevented. Further, a system and method are described for achieving the reversible restriction of gastric capacity and bypass of the duodenum without the use of sutures or staples. | 12-16-2010 |
| 20110046437 | TISSUE RESTORATION DEVICES, SYSTEMS, AND METHODS - Tissue restoration devices, systems, and methods. In at least one embodiment, an implantable restraining device of the present disclosure comprises a first engaging component and a second engaging component, each component configured for laparoscopic insertion into a body cavity, a first swivel arm defining a first bend and a second swivel arm defining a second bend, the first swivel arm coupled to the first engaging component at a first pivot point and coupled to the second engaging component at a second pivot point, and the second swivel arm coupled to the first engaging component at a third pivot point and coupled to the second engaging component at a fourth pivot point, and a first interconnection arm and a second interconnection arm, the first interconnection arm connected to the first swivel arm relative to the first bend, and the second interconnection arm connected to the second swivel arm relative to the second bend. | 02-24-2011 |
| 20110046641 | DEVICES, SYSTEMS AND METHODS FOR TISSUE RESTORATION - Devices, systems and methods are disclosed for providing chronic or temporary tissue support and/or restoration that does not require that the targeted tissue be severed and/or punctured. A device having two components and at least one connector for maintaining a prescribed distance between the two components is described. Such devices, systems and methods may be used on any tissue of a body and may be delivered through laparoscopic and/or endoscopic procedures. | 02-24-2011 |
| 20110060182 | SYSTEMS FOR ENGAGING A BODILY TISSUE AND METHODS OF USING THE SAME - Systems for engaging a bodily tissue and methods of using the same. In at least one embodiment of an exemplary system for use with a vacuum source for engaging a tissue of the present disclosure, the system comprises an engagement catheter comprising a proximal end, a distal end, first and second lumens extending between the proximal end and the distal end, and a skirt operatively connected to the distal end, an inducer sheath having a proximal portion, a distal portion, and a lumen extending therethrough, the inducer sheath configured so that it is capable of insertion into the second lumen of the engagement catheter, a dilator comprising a tapered tip at a distal end and a hollow channel extending therethrough, the dilator sized and shaped for insertion into the lumen of the inducer sheath, and a vacuum port located at the proximal end of the engagement catheter, the vacuum port being operatively connected to the first lumen of the engagement catheter and capable of operative connection to a vacuum source. In various embodiments, the systems further comprise an inflatable balloon at or near the distal portion of the inducer sheath. | 03-10-2011 |
| 20110130744 | DEVICES, SYSTEMS, AND METHODS FOR ACCESSING THE EPICARDIAL SURFACE OF THE HEART - Devices, systems, and methods for accessing the internal and external tissues of the heart are disclosed. At least some of the embodiments disclosed herein provide access to the external surface of the heart through the pericardial space for localized delivery of leads to the heart tissue. In addition, various disclosed embodiments provide devices, systems, and methods for closing a hole in cardiac tissue. | 06-02-2011 |
| 20110144572 | STEERING ENGAGEMENT CATHETER DEVICES, SYSTEMS, AND METHODS - Steering engagement catheter devices, systems, and methods of using the same for accessing tissue, including the internal and external tissues of the heart, are disclosed. In at least one embodiment, a steering engagement catheter is provided, comprising an elongated tube having a proximal end, a distal end, and a first wall positioned circumferentially along a length of the elongated tube, the elongated tube configured such that a delivery catheter is capable of at least partial insertion into the elongated tube, at least one steering wire having a proximal end and a distal end, the distal end of the steering wire coupled to the first wall of the elongated tube at or near the distal end of the elongated tube, and a controller operably coupled to the at least one steering wire at or near the proximal end of the at least one steering wire. | 06-16-2011 |
