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公开(公告)号：US20230158438A1
公开(公告)日：2023-05-25
申请号：US17532845
申请日：2021-11-22
发明人： Yalan Yang , Kai Ji , Fenggui Huang , Jie Wang , Ying Zhang
CPC分类号： B01D46/46 , A61B8/56 , A61B8/546 , B01D46/18 , B01D46/0049 , B01D46/69 , B01D46/444 , B01D46/446 , B08B17/02 , B01D2273/30
摘要： A system and method for automatically cleaning air filters of a medical imaging system is provided. The method includes monitoring an air filter operating condition, determining that the air filter operating condition is not within a pre-determined threshold, and providing a control signal to at least one air filter. The at least one air filter comprises a motor, drive shaft, rotatable passive shaft, continuous belt air filter, and a stationary filter brush. The drive shaft is rotatably coupled to the motor. The continuous belt air filter is coupled to the drive shaft and the passive shaft. The stationary filter brush is mounted against the continuous belt air filter. The method includes rotating, by the motor in response to the control signal, the drive shaft to translate the continuous belt air filter around and between the drive shaft and the rotatable passive shaft, and across the stationary filter brush.
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公开(公告)号：US12076684B2
公开(公告)日：2024-09-03
申请号：US17532845
申请日：2021-11-22
发明人： Yalan Yang , Kai Ji , Fenggui Huang , Jie Wang , Ying Zhang
IPC分类号： B01D46/681 , A61B8/00 , B01D33/46 , B01D46/00 , B01D46/18 , B01D46/42 , B01D46/44 , B01D46/46 , B01D46/52 , B01D46/69 , B08B17/02 , H05K7/20
CPC分类号： B01D46/681 , A61B8/546 , A61B8/56 , B01D33/46 , B01D46/0049 , B01D46/18 , B01D46/4227 , B01D46/444 , B01D46/446 , B01D46/46 , B01D46/528 , B01D46/69 , B08B17/02 , H05K7/20181 , B01D2273/30 , B01D2279/45
摘要： A system and method for automatically cleaning air filters of a medical imaging system is provided. The method includes monitoring an air filter operating condition, determining that the air filter operating condition is not within a pre-determined threshold, and providing a control signal to at least one air filter. The at least one air filter comprises a motor, drive shaft, rotatable passive shaft, continuous belt air filter, and a stationary filter brush. The drive shaft is rotatably coupled to the motor. The continuous belt air filter is coupled to the drive shaft and the passive shaft. The stationary filter brush is mounted against the continuous belt air filter. The method includes rotating, by the motor in response to the control signal, the drive shaft to translate the continuous belt air filter around and between the drive shaft and the rotatable passive shaft, and across the stationary filter brush.
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公开(公告)号：US20230211274A1
公开(公告)日：2023-07-06
申请号：US18069773
申请日：2022-12-21
发明人： Ying Zhang , Yalan Yang , Jie Wang , Hongyu Zhao
IPC分类号： B01D46/68
CPC分类号： B01D46/68 , B01D2279/45
摘要： A cleaning device of an air filter of a medical imaging system includes: a linkage assembly; a filter cleaning assembly, mounted on the linkage assembly; and a driving assembly, connected to the linkage assembly and used, in response to a received control signal, to drive the linkage assembly to move so as to drive the filter cleaning assembly to move relative to the air filter to clean the air filter, a motion path of each point on an extension shaft of the filter cleaning assembly forming at least a portion of a circle or at least a portion of a plurality of repeating circles, and the central axis extending in a first extension direction at any time in the motion. A medical imaging system and a method of using the cleaning device are also disclosed.
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