| 摘要 |
<p>A lung sound diagnostic system for use in collecting, organizing and analyzing lung sounds associated with the inspiration(s) and expiration(s) of a patient (104). The system includes a plurality of transducers (102) that may be placed at various sites around the patient's (104) chest. The transducers (102) are coupled to signal processing circuitry (108) and A/D converters (132) which digitize the data and preferably provide the digital data to a computer station (110). A data collection and organization program (202), executing on the computer station (110), organizes and formats the data into a combinational display for displaying or printing. The combinational display includes at least two display elements (502, 504). In a first display element (502), the data is shown for both inspiration and expiration combined in a first time scale. In a second display (504) element, the data for inspiration and expiration are shown individually in a second time scale that is time-expanded relative to the first time scale.</p> |
