| abstract |
A medical device for removing a thrombus from a blood vessel and a process thereof is presented. The device comprises an outer sheath with a plurality of lumens. A wire guide inserted through one of the lumens is used to place the device proximate to a thrombus. An optical fiber placed through a second lumen uses laser input to ablate the thrombus in the proximal portion of the second lumen near its proximal end. A vacuum coupled to the distal end of the second lumen is used to remove any ablated residual material. The second lumen may be pivoted around the first lumen to reposition the second lumen proximate to an area of the thrombus that has not yet been ablated. |