Patent application number | Description | Published |
20120116393 | CATHETER WITH LIQUID-COOLED CONTROL HANDLE - An electrophysiologic catheter with an improved control handle is provided. The catheter includes a heat transfer assembly to better dissipate heat in the control handle. The heat transfer assembly includes a pump, a reservoir containing a coolant, a heat transfer member, and a coolant transport network transporting coolant between at least the reservoir and the heat transfer member. In one embodiment, the heat transfer member is located within the control handle as a heat exchanger on the circuit board to receive the coolant for transferring heat from the integrated circuits to the coolant. In another embodiment, the heat transfer member is located on the circuit board directly surrounding the integrated circuits to internally cool the integrated circuit within the control handle. A second heat transfer member is located outside of the control handle as a heat exchanger. | 05-10-2012 |
20130085492 | ELECTROPHYSIOLOGY CATHETER HANDLE HAVING ACCESSIBLE INTERIOR - A catheter for the treatment of tissue, particularly for the treatment of cardiac tissue to alleviate cardiac arrhythmias includes a handle housing a combination of steering components, electronic circuitry and/or infusion tubing. An interior notch in the handle around a circumference of the handle perpendicular to the longitudinal axis of the handle provides a means for access to the sealed handle in case a repair to the interior components is necessary during manufacture or reprocessing. The circumferential frangible connection of the two halves of the handle provides access without the use of cutting or drilling devices that could damage the interior components. | 04-04-2013 |
20130245745 | STENT AND STENT DELIVERY DEVICE - In one embodiment according to the present invention, a stent is described having a generally cylindrical body formed from a single woven nitinol wire. The distal and proximal ends of the stent include a plurality of loops, some of which include marker members used for visualizing the position of the stent. In another embodiment, the previously described stent includes an inner flow diverting layer. | 09-19-2013 |
20140142569 | IRRIGATED CATHETER WITH FLUID EVACUATION - A catheter for use with a suction source for removing excess fluid from a tissue treatment site has a catheter body, a distal section and a fluid evacuation path, where the distal section includes a multi-lumened member and at least one evacuation port, and the fluid evacuation path extends through a lumen in the multi-lumened member to provide suction communication between the suction source and the at least one evacuation port. The fluid evacuation path may also be configured for two-way flow, including distally and proximally along the catheter. | 05-22-2014 |
20140288588 | Embolic Protection Device - An embolic protection device includes an expandable and contractible filter that can be supported by one or more struts. The struts can be connected to the filter or interwoven into the filter, so as to assist in the expansion and contraction of the filter. In one embodiment, the proximal ends of the struts connect to a joint that is fixed in position relative to a delivery wire, while the distal end of the filter connect to a joint that slides relative to the delivery wire. | 09-25-2014 |
Patent application number | Description | Published |
20090130287 | Microcrystalline Cellulose Compositions - Ultra-fine microcrystalline cellulose compositions are disclosed which comprise co-attrited microcrystalline cellulose and a hydrocolloid. The compositions have a mean particle size of less than 10 microns. The compositions are prepared by subjecting a high solids mixture of microcrystalline cellulose and a hydrocolloid to high shear forces in the presence of an anti slip agent preferably an aqueous solution of an inorganic salt. The compositions are especially useful in food, pharmaceutical and cosmetic and industrial applications. | 05-21-2009 |
20110135798 | Microcrystalline Cellulose Compositions - Ultra-fine microcrystalline cellulose compositions are disclosed which comprise co-attrited microcrystalline cellulose and a hydrocolloid. The compositions have a mean particle size of less than 10 microns. The compositions are prepared by subjecting a high solids mixture of microcrystalline cellulose and a hydrocolloid to high shear forces in the presence of an anti slip agent preferably an aqueous solution of an inorganic salt. The compositions are especially useful in food, pharmaceutical and cosmetic and industrial applications. | 06-09-2011 |
20110143009 | Stabilizers and Compositions and Products Comprising the Same - Compositions comprising microcrystalline cellulose, cellulose ether, and salt are provided together with methods for making them. Additionally, there are also described edible food products and industrial suspensions formed from these compositions. | 06-16-2011 |
20110195163 | MCC/Hydrocolloid Stabilizers and Edible Compositions Comprising the Same - Stabilizers comprising co-processed MCC and a hydrocolloid, edible compositions comprising the stabilizers, and processes for making the edible compositions are described. Edible compositions may be prepared from a stabilizer comprising MCC and a hydrocolloid, along with a protein source and/or juice. Compositions of the invention may include low pH beverages comprising the MCC stabilizer, a protein source and/or a fruit or vegetable juice or other fruit-flavored liquid, optionally with an additional amount of hydrocolloid and acidulant, sweetener, buffering agents, pH modifiers, or stabilizing salts. | 08-11-2011 |
20140322282 | Microcrystalline Cellulose Compositions - Ultra-fine microcrystalline cellulose compositions are disclosed which comprise co-attrited microcrystalline cellulose and a hydrocolloid. The compositions have a mean particle size of less than 10 microns. The compositions are prepared by subjecting a high solids mixture of microcrystalline cellulose and a hydrocolloid to high shear forces in the presence of an anti slip agent preferably an aqueoussolution of an inorganic salt. The compositions are especially useful in food, pharmaceutical and cosmetic and industrial applications. | 10-30-2014 |