US 12,232,857 B2
Devices, systems, and methods for noise reduction
Rong Zhong, Shanghai (CN); Xiangming Hou, Shanghai (CN); Wentao Wu, Shanghai (CN); Xinyue Zhang, Shanghai (CN); Shuangyue Zhang, Shanghai (CN); Tuoyu Cao, Shanghai (CN); Lingzhi Hu, Houston, TX (US); Guobin Li, Shanghai (CN); Weidong Wang, Shanghai (CN); and Junyu Chen, Shanghai (CN)
Assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed on Sep. 8, 2022, as Appl. No. 17/930,710.
Claims priority of application No. 202122168874.6 (CN), filed on Sep. 8, 2021; and application No. 202220717480.3 (CN), filed on Mar. 30, 2022.
Prior Publication US 2023/0076542 A1, Mar. 9, 2023
Int. Cl. A61B 5/055 (2006.01); G01R 33/385 (2006.01); G10K 11/178 (2006.01); H04R 1/02 (2006.01); H04R 17/00 (2006.01)
CPC A61B 5/055 (2013.01) [G01R 33/3854 (2013.01); H04R 17/00 (2013.01); A61M 2205/42 (2013.01); G10K 11/17857 (2018.01); G10K 2210/116 (2013.01); G10K 2210/1161 (2013.01); H04R 1/028 (2013.01); H04R 2217/01 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device for noise reduction, comprising:
a noise receiving component configured to receive acoustic noise information of a scanning environment where a medical device is located;
a noise reduction component;
a processing component configured to control the noise reduction component to generate sound information matching the acoustic noise information received by the noise receiving component;
a support component configured to support the noise reduction component, wherein the support component includes a support frame and a vibration isolation structure, the vibration isolation structure is located in the support frame or located between the support frame and the noise reduction component; and
a housing configured to support the noise receiving component and the noise reduction component.