Clark said one potential benefit of mechanical systems is that they have a larger window of time anticaillots. The clot-buster known as tPA must be given within three hours of stroke onset, while the mechanical removal can be done within eight to 24 hours, depending on where the clot is Clark said. To be continued .The team first identifies and locates a complex cluster of X-rays and then ‘son of the laser catheter from the groin to the carotid artery,’ he said. The catheter laser is first pushed through the clot, and then the laser is ‘shot’, as the laser is pulled back through the clot, ‘says Clark.’ With this method, we hope to reduce the possibility that small pieces of clot break off and cause further damage, ‘he said.
Although he presented the first results of a study of laser safety, Clark said he also takes part in a study of a device called Angio Jett. ‘This is a beautiful device, a jet of water flows, creating a vacuum that sucks up the clot just right,’ he said. Yet another mechanical device during the safety study is a laser that uses a much lower energy, but the much higher frequency. ‘It ‘s like using a punch or very few great shots to get the job done,’ he said
William M. Clark, director of the disease Oregon, WebMD, ‘I am convinced that the removal of the clot mechanics is the wave of the future.’ He says that several types of mechanical clot removal – laser removal vacuum systems and sound waves – ‘. Within five years, we will use these systems in clinical practice’ are expected to study and
The research presented at the Annual Meeting of the SNM 57 points to the possibility of a new hybrid system that uses molecular imaging single photon emission tomography and technology of magnetic resonance imaging . The new technology could provide a greater depth of information on a range of biological processes and anatomical information, including soft tissue contrast, which is important for many diagnoses.
Team Clark has had to rethink after discovering that the catheter was too rigid, making it unable to pass through the blood vessels of two different patients. In one of the three patients attempted after the redesign, there was significant bleeding.
Clark said the team then ‘decided to stop the process for security reasons.’