Patent · US Active

Devices, systems, and methods for noise reduction

US12232857B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD. · CN

Inventors

Rong Zhong · Fremont, US
Xiangming HOU · Shanghai, CN
Wentao Wu · Qingdao, CN
Xinyue Zhang · Nanchang, CN
Shuangyue Zhang · Shanghai, CN
Tuoyu Cao · Houston, US
Lingzhi HU · Houston, US
Guobin Li · Glückstadt, DE
Weidong Wang · Shenyang, CN
Junyu Chen · Miaocheng, CN

Key dates

Filing date	Sep 8, 2022
Grant date	Feb 25, 2025
Priority date	—
Expiry date	Apr 22, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH04R2217/01
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure provides a noise reduction device. The noise reduction device may include a noise receiving component, a noise reduction component, a processing component, and a housing. The noise receiving component may be configured to receive acoustic noise information of a scanning environment where a medical device is located. The processing component may be configured to control the noise reduction component to generate sound information matching the acoustic noise information received by the noise receiving component. The housing may be configured to support the noise receiving component and the noise reduction component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.