Tyco Electronics (shanghai) Co., Ltd.

Shanghai Mobilepeak Semiconductor Co., Ltd.

Feng Wan

Haomai Yin

Yuan Wx Li

Qiuzhen Zou

Weiping Xu

Liang Jie Xu

Hongqiang Han

Wenyu Liu

Chenxi Wang

Zhongmin Liu

Yuanyi Peng

Seen Keen Ng

Guorong Li

The present disclosure relates to a micro magnetic-hydraulic suspension centrifugal blood pump, which is a pump and motor integrated device. The blood pump includes a pump housing, a rotor, an impeller, a servo motor, an inner magnetic core group, an outer magnetic ring group, a limiting device, and a suture snap ring device; the rotor and the impeller are seamlessly connected into a whole; the rotor is arranged in an inner pipe of the blood pump; the servo motor drives the rotor to drive the impeller to do work; the inner magnetic core group is arranged at a lower end inside the rotor; the outer magnetic ring group and a wrapping sleeve are upright in a pump cavity lower shell; an inner and outer magnetic combination can achieve a radial magnetic suspension effect of the impeller; a ceramic sheet and a ceramic cone form a temporary limiting bearing; a top end of a vane of the impeller is provided with an inclined surface; and the pump can generate hydraulic suspension during working. According to the technical solution of the present disclosure, the rotor impeller can work in a steady suspended state, which overcomes the friction effect of a mechanical bearing; the structures in the pump are simple and fluent, which can greatly reduce hemolysis and thromboembolic complications; the blood pump has a small volume and light weight, so that the invasiveness of operation is low, and the safety and the practicability can be improved.

Micro magnetic-hydraulic suspension centrifugal blood pump

The application discloses a terminal retainer and a mating terminal retainer. The terminal retainer has a plate body and a terminal isolation plate, wherein the plate body is provided with a plurality of first through-holes and/or a plurality of second through-holes; the terminal isolation plate has one end thereof disposed on the plate body and extends to a selected height from the plate body. The terminal retainer provided by the application can help a connection terminal to be stable and firm. During plugging in, the terminal retainer can prevent the connection terminal from being bent or broken under stress thereby to be safe and convenient for use. The terminal retainer is provided with a bushing, so that the connection terminals can be isolated from each other to avoid mutual interference.

Terminal retainer and mating terminal retainer

The application discloses a connector and a connector assembly. The connector has a housing and a terminal retaining portion. The housing is provided with a cavity; the terminal retaining portion is disposed in the cavity and configured for fixing connection terminals; the terminal retaining portion is provided with a plurality of first mounting holes configured for accommodating first connection terminals and a plurality of second mounting holes configured for accommodating second connection terminals; the first mounting hole has a cross sectional size larger than that of the second mounting hole; the plurality of first mounting holes are disposed around all of the second mounting holes. Compared with prior art, in the connector assembly provided by the application, first through-holes are arranged around second through-holes, so that the connection terminals having larger sizes for larger current therethrough can be disposed at the surrounding and be farther away from each other to help reduce the internal temperature rise of the connector thus to be safe and convenient for use.

Connector and connector assembly for fixing connection terminals of different sizes

The present application relates to a terminal retainer, a connector housing, connector, and connector assembly. The terminal retainer has a tubular retaining part and the tubular retaining part comprises a tube wall and a cavity enclosed by the tube wall; the tubular retaining part axially extends a specified length; the tube wall is provided with a locking mechanism and the locking mechanism comprises an initial locking mechanism and a final locking mechanism which are respectively fitted with a mating mechanism to lock the terminal retainer in an initial locking position and a final locking position, respectively; the tube wall is further provided with an abutment mechanism, and the abutment mechanism is configured to abut against a snap-fit mechanism located in the cavity when the terminal retainer is in the final locking position so that the snap-fit mechanism can be retained in a snap-fit position. The terminal retainer may be preassembled with a connector housing to avoid scattering and loss of parts and to be ready for use.

Terminal retainer, connector housing, connector and connector assembly

A connector is disclosed. The connector includes a conductive housing having a port and a peripheral wall surrounding the port, a conductive elastic sheet riveted on the peripheral wall of the port of the housing by a plurality of rivets, and a plurality of contact spots formed on at least one of the housing and the elastic sheet. The housing and elastic sheets are electrically connected by the plurality of contact spots when the elastic sheet is riveted on the housing.

Connector having a conductive elastic sheet riveted to a conductive housing

Dynamically scheduling multi-receive-path signal equalizer tasks. An estimated maximum Doppler frequency and an estimated delay spread of a particular wireless communications channel may be determined at a particular time. A particular task queue format and a particular predictor model order update period may be identified based on the estimated maximum Doppler frequency and delay spread. A particular predictor model order update rate may be selected based on the identified particular equalizer task queue format. A plurality of task control signals may be generated based on the particular task queue format, the particular predictor model order-update period, and the particular predictor model order-search range, to control equalizer coefficient generation within a particular time period.

Dynamic task scheduling for multi-receive-path equalizer

Aspects of the present invention include methods, systems, and computer-readable medium for canceling interference in wireless communication. The method includes receiving wireless CDMA communication signals using one or more antennas at least from a first entity via a first communication channel and a second entity via a second communication channel, determining a set of known characteristics associated with the first entity, the first set of characteristics comprising a first signal strength, a first synchronization information, and an first channel identification information, and determining an aggregate signal matrix based on signals received from at least the first entity and the second entity. The method further includes determining a covariance matrix associated with the aggregate signal value, determining a reference signal matrix based on the set of known characteristics, calculating an interference matrix by subtracting the reference signal matrix from the covariance matrix, and removing the interference estimation from the communication signals.

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Shanghai, China

Feng Wan