Patent application number | Description | Published |
20100268072 | METHOD AND APPARATUS FOR POSITIONAL TRACKING OF THERAPEUTIC ULTRASOUND TRANSDUCER - A therapeutic ultrasound tracking system ( | 10-21-2010 |
20100332250 | PRE-EXAMINATION MEDICAL DATA ACQUISITION SYSTEM - A pre-examination patient information gathering system comprises an electronic user interface ( | 12-30-2010 |
20110020236 | METHOD FOR THE SYNTHESIS OF HOLLOW SPHERES - The present invention relates to a method of synthesizing acoustically active biodegradable hollow spheres with a size below 1 micron. By using water soluble organic solvents and pegylated polymers, direct precipitation of these spheres is facilitated leading to a fast and convenient preparation route. | 01-27-2011 |
20110125080 | ULTRASOUND MEDIATED DRUG DELIVERY - Described is a method for the delivery of a therapeutic agent to a mammal, particularly a human person, comprising (i) the administration of ultrasound particles that undergo a physical change when subjected to ultrasound; (ii) the administration of the therapeutic agent in an ultrasound dosage form allowing release of the therapeutic agent to be affected by the application of ultrasound, (iii) the application of ultrasound so as to affect a physical change in at least some of the ultrasound particles, and (iv) the application of ultrasound so as to stimulate release of the therapeutic agent. According to the invention the ultrasound particles are subjected to detection of their acoustic responses via echoes and/or emissions. The information thus obtained is processed and the processed information is used to adapt or adjust the ultrasound-mediated delivery of the therapeutic agent. This can be carried out using a single set of particles (that serve both as ultrasound imaging tracers and as drug delivery vehicles) or by applying separate sets of particles. | 05-26-2011 |
20120143058 | PROPAGATION-MEDIUM-MODIFICATION-BASED REVERBERATED-SIGNAL ELIMINATION - Acquired echo data is corrected to reduce content from ultrasound that has undergone at least one reflection off the probe surface, for example, to reduce corresponding reverberation artefacts from imaging. In some embodiments, the propagation medium, i.e., layer or adjoining layers, through which the reverberation occurs, is, after a set of echo radiofrequency data ( | 06-07-2012 |
20120165670 | CONTRALATERAL ARRAY BASED CORRECTION OF TRANSCRANIAL ULTRASOUND ABERRATION - Ultrasound aberration, especially in transcranial imaging or therapy, is corrected by capturing the laterally two-dimensional nature of the aberration in the ultrasound being received, as by means of a two-dimensional receiving transducer array ( | 06-28-2012 |
20120203103 | PHOTOACOUSTIC CONTRAST AGENT BASED ACTIVE ULTRASOUND IMAGING - Electromagnetic energy is applied to thereby oscillate a bubble that is then insonified to produce an echo ( | 08-09-2012 |
20130041252 | ULTRASONIC TRACKING OF ULTRASOUND TRANSDUCER(S) ABOARD AN INTERVENTIONAL TOOL - In one aspect, an ultrasound receive beamformer ( | 02-14-2013 |
20130281848 | PHOTO-ACOUSTIC SIGNAL ENHANCEMENT WITH MICROBUBBLE-BASED CONTRAST AGENTS | 10-24-2013 |