As a flagship diagnostic device in the field of obstetrics and gynecology and fetal ultrasound, the GE Voluson E10 has been widely adopted in tertiary grade-A hospitals due to its outstanding image quality, advanced four-dimensional imaging technology, and powerful data processing capabilities. This article delves into the hardware system architecture and signal processing flow of the Voluson E10 system, elaborating on its performance optimization in the signal processing flow from four perspectives. It also systematically summarizes the common fault types and core troubleshooting ideas based on the operation and maintenance records of the equipment in hospitals over many years. Through detailed analysis of three typical maintenance cases including power system faults, probe recognition and image artifacts, and four-dimensional imaging lag, a standardized process from fault phenomenon judgment, root cause analysis to step-by-step troubleshooting and resolution is summarized. This article aims to provide theoretical and practical references for the efficient operation and maintenance of ultrasound equipment and the improvement of service continuity.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |