Ge Precision Healthcare LLC

Hongyu Zhao

Qiang Yao

Bo Dan

Bing Li

Yalan Yang

Liping Chen

Lu Jin

Xin Wang

Chunyan Qi

Jie Wang

Sheng Xu

Kuo Wang

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.

Air filter cleaning device and medical imaging system

A spherical joint includes a body portion and a blocking portion. The body portion includes a ball portion and a joint portion. The ball portion and the joint portion have an inner surface that links the two portions together in an axial direction and an outer surface opposite to the inner surface. The outer surface of the ball portion includes a spherical surface. The body portion further includes a first section and a second section. Each of the first section and the second section intersects with the inner surface and the outer surface such that the two sections together define a gap. The blocking portion is detachably connected to the body portion and shaped to match the gap, so that the blocking portion blocks the gap to form a hollow spherical joint structure. Further disclosed in the present application are a spherical joint assembly and an ultrasonic imaging device.

Spherical joint, spherical joint assembly, and ultrasonic imaging device

A scanning assembly, including: a housing, wherein a lower portion of the housing comprises an opening, and the opening can be closed by tissue to be scanned; a pressure difference generating device, disposed on the housing and used to generate an air pressure difference between the interior and the exterior of the housing, the air pressure difference providing a first pressure for the tissue to be scanned, the weight of the scanning assembly providing a second pressure for the tissue to be scanned, the tissue to be scanned being compressed under the action of a compressive force, and the compressive force comprising the first pressure and the second pressure; and an ultrasonic transducer, disposed in the housing and used to perform ultrasound scanning on the compressed tissue to be scanned.

Scanning assembly and ultrasound imaging device

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Wuxi, China

Hongyu Zhao