| Smiths Medical International Limited Patent applications |
| Patent application number | Title | Published |
|---|
| 20120017914 | ENDOBRONCHIAL TUBE ASSEMBLIES AND SELECTORS - An endobronchial tube assembly for selective ventilation of the left or right lung has an endobronchial tube ( | 01-26-2012 |
| 20120016197 | MEDICO-SURGICAL APPARATUS - An introducer for an endotracheal tube ( | 01-19-2012 |
| 20090266359 | Patient therapy equipment - Sleep apnoea treatment equipment has a housing containing a blower connected to the housing outlet via a duct. A length of flexible breathing tubing connects the housing outlet with a face mask worn by the patient so that he receives a flow of air at elevated pressure. An acoustic sensor is mounted in the duct close to the blower and supplies an output to a processor. The processor supplies an output to a loudspeaker or other acoustic source mounted downstream of the sensor, between it and the outlet. The processor drives the source to produce anti-noise in anti-phase with the blower-generated noise so as to reduce the noise level outside the equipment. | 10-29-2009 |
