Patent application number | Description | Published |
20080294086 | Method and apparatus for delivering oxygen and/or other gases to tissue - A system comprising: a hollow tube having a distal end, a proximal end, and a lumen extending between the distal end and the proximal end; at least a portion of the tube comprising a porous membrane; and a gas-rich perfluorocarbon solution incorporated in the porous membrane; wherein the porous membrane has a porosity in the range of 0.001-200 microns, in order that: (i) the gas-rich perfluorocarbon solution is effectively incorporated into the porous membrane; and (ii) when the porous membrane is positioned in blood, the gas-rich perfluorocarbon solution elutes out of the porous membrane, in aggregations small enough to prevent the creation of embolisms in the blood, with the elution of the gas-rich perfluorocarbon solution into the blood varying between minutes and several hours, depending on the temperature and the hemodynamics of the blood. | 11-27-2008 |
20090054878 | Introduction device for a medical instrument - The invention relates to a device for introducing a medical instrument into a closed container ( | 02-26-2009 |
20090076449 | COATING AND METHOD FOR APPLYING A COATING TO A MEDICAL INSTRUMENT, AND MEDICAL INSTRUMENT - The invention relates to a cover ( | 03-19-2009 |
20090216200 | System for Introducing an Agent Into a Blood Vessel - The present invention relates to a system for introduction of an agent into a blood vessel (G), wherein the system ( | 08-27-2009 |
20090326508 | METHOD AND APPARATUS FOR DELIVERING OXYGEN AND/OR OTHER GASES AND/OR PHARMACOLOGICAL AGENTS TO TISSUE - A system comprising:
| 12-31-2009 |
20100217227 | METHOD AND APPARATUS FOR DELIVERING OXYGEN AND/OR OTHER GASES AND/OR PHARMACOLOGICAL AGENTS TO TISSUE AND MEDICAL WIRE FOR USE WITHIN THE BODY - A system comprising: a hollow tube having a distal end, a proximal end, and a lumen extending between the distal end and the proximal end; at least a portion of the tube comprising a porous membrane; and a gas-rich perfluorocarbon solution incorporated in the porous membrane; wherein the porous membrane has a porosity in the range of 0.001-200 microns, in order that: (i) the gas-rich perfluorocarbon solution is effectively incorporated into the porous membrane; and (ii) when the porous membrane is positioned in blood, the gas-rich perfluorocarbon solution elutes out of the porous membrane, in aggregations small enough to prevent the creation of embolisms in the blood, with the elution of the gas-rich perfluorocarbon solution into the blood varying between minutes and several hours, depending on the temperature and the hemodynamics of the blood. | 08-26-2010 |
Patent application number | Description | Published |
20080200946 | OCCLUSION DEVICE AND METHOD OF USE - A device for protecting cerebral vessels or brain tissue during treatment of a carotid vessel includes a catheter having a distal portion, a proximal portion and a lumen extending therebetween, the catheter including first and second expandable areas for vessel occlusion provided over the length of the catheter. The device further includes an elongate stretching member insertable longitudinally through the lumen of the catheter, the elongate stretching member being configured for stretching at least a portion of the catheter and causing the first and second expandable areas to transition from an expanded state to a collapsed state, and wherein the elongate stretching member is retracted proximally relative to the catheter causes the first and second expandable areas to transition from the collapsed state to a radially, or laterally expanded state. | 08-21-2008 |
20100010308 | Hygiene protector for endoscopes, endoscope with hygiene protector, and method for fitting a hygiene protector onto an endoscope - The invention relates to a hygiene protection for endoscopes having at least one working channel ( | 01-14-2010 |
20120022572 | OCCLUSION DEVICE AND METHOD OF USE - A device for protecting cerebral vessels or brain tissue during treatment of a carotid vessel includes a catheter having a distal portion, a proximal portion and a lumen extending therebetween, the catheter including first and second expandable areas provided over the length of the catheter. The device includes a first elongate member insertable longitudinally through the lumen of the catheter, the first elongate member being configured for stretching at least a portion of the catheter and causing one of the first and second expandable areas to transition from an expanded state to a collapsed state. The device further includes a second elongate member insertable longitudinally through the lumen of the catheter, the second elongate member being configured for stretching at least a portion of the catheter and causing the other of the first and second expandable areas to transition from an expanded state to a collapsed state. | 01-26-2012 |
20140051929 | HYGIENE PROTECTOR FOR ENDOSCOPES, ENDOSCOPE WITH HYGIENE PROTECTOR, AND METHOD FOR FITTING A HYGIENE PROTECTOR ONTO AN ENDOSCOPE - The invention relates to a hygiene protection for endoscopes having at least one working channel ( | 02-20-2014 |