Huawei Technologies Co., Limited

Lifetech Scientific (shenzhen) Co., Ltd

Zte Corporation

Shenzhen Hastech Industries Co., Ltd

Samsung Electronics Co., Ltd.

Shenzhen Lebond Technology Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Juul Labs, Inc.

Shenzhen South China Yingcai Technology Co. Ltd

Shenzhen People's Hospital

Shenzhen Lifevalve Medical Scientific Co. Ltd.

Lifetech Scientific Co., Ltd.

Wei Jiang

Huixiong Xie

Shumeng Cai

Yunfu Luo

Tianxiang Zheng

Gang Wang

Bin Yao

Xuezhi Yang

Guolin Sun

Zhiwei Wang

Feng Peng

Bazi Huang

Lin Chen

Tao Li

Wei Gang Bao

Yue Li

Xiangdong Liu

Yi Tong Wang

Jun Ming Yan

Deyuan Zhang

Benhao Xiao

Guodong Zhao

Jincheng Li

Wenbin Chen

Nan Hu

Tao Han

Yi Wang

Qin Li

Mingjuan Fu

Lixin Jiang

Jian Yao

Jinwei Gu

Yiwei Ma

Jinpei Ju

Meiling Zhang

Wenlong Yang

Guangping Wang

Guoxin Li

Kui Liu

Jia Yan

Weisheng Chen

Ziqiang Zuo

Botao Yan

Haiyu Cheng

Guanwei Liu

Dexin Chen

Yanfeng Dong

Xiumin Liu

Shouchu Yuan

Zheng-Qiang Guan

Guobao Zeng

Shaomin Zhang

Jian Sheng

Sheng Zhao

Renmei Ma

Baopeng Wang

Zhenjun Ren

Jian Zhuang

Ping Kou

Jiaxin Cheng

Huiming Guo

Yingxin Li

Hongmei Hu

Huanlei Huang

Qin Gong

Hailiang Liu

Ya-Dong Fan

Shumin Dong

Jianzhou Guo

Shuhan Zhao

Xiangwei Zhou

Xiaoyu Dong

Fidget spinner

A toner cartridge is disclosed. A hole and a window are disposed on two sides of a cartridge body separately. A toner hopper is disposed in the cartridge body, and is configured to accommodate toner, and a supply opening exposed in the window is disposed at a position that is on the toner hopper and that faces the window. The first agitator is disposed in the toner hopper, and is configured to transport the toner in the toner hopper to the supply opening. A first hopper door is slidably disposed on a side that is of the toner hopper and that faces the window, a slot is disposed on the first hopper door, and the first hopper door may open or close the supply opening when sliding. The first clamping hook is disposed on the second side of the cartridge body.

Toner cartridge and laser printer

A computer readable storage medium is provided. When contents of the computer readable storage medium are executed by a processor, multi-photon imaging may be performed on a histopathological section containing tumor environment information, and pathological partitioning of a tumor microenvironment may be further performed through image processing. A value of each collagen feature parameters, such as a morphological feature parameter, an energy feature parameter and a texture feature parameter, may be extracted from a tumor tissue region, an invasive margin (IM) region and a normal tissue (N) region. An inter-region difference and a variation may be calculated according to feature parameters of regions. A collagen feature scoring model may be established. A collagen feature score may be calculated with the collagen feature parameters input to the model.

Apparatus for collagen evaluation and prognostic prediction of colorectal cancer and storage medium

A delivery apparatus includes a sheath assembly, a tip, and a handle assembly. The sheath assembly includes an inner core tube, a push tube surrounding and receiving the inner core tube, and a sheath surrounding and receiving the push tube and capable of moving axially relative to the push tube. The tip is connected to the distal end of the inner core tube. The handle assembly is connected to the proximal end of the sheath. A tube cavity channel for the inner core tube to extend through is provided within the push tube. A guide wire channel also is provided in the push tube. A limiting mechanism is provided on the tip and is used for being detachably connected to a guide wire extending through the guide wire channel.

Delivery apparatus and system

A conveyor and a conveyor system are provided. The conveyor comprises a lumen assembly and a self-locking mechanism connected to the lumen assembly, wherein the lumen assembly comprises an inner core tube, a recovery sheath movably surrounding the inner core tube, and an outer sheath movably surrounding the recovery sheath; the self-locking mechanism is connected to the recovery sheath; and the outer sheath can move relative to the inner core tube in an axial direction of the conveyor. The self-locking mechanism has a self-locked state and an unlocked state, wherein when the self-locking mechanism is in the unlocked state, the recovery sheath can move relative to the inner core tube in the axial direction of the conveyor; and when the self-locking mechanism is in the self-locked state, the recovery sheath maintains stationary relative to the inner core tube.

Conveyor and conveyor system

An intervention guidance device () includes a main body portion () and a guidance portion (). The guidance portion () has a contracted configuration and an expanded configuration. In the expanded configuration, the guidance portion () has a central area () and a closed outer edge (). In the contracted configuration, the outer edge () is farther away from the main body portion () than the central area (), and the guidance portion () is restorable from the contracted configuration to the expanded configuration. In the intervention guidance device (), the radial dimension of the guidance portion () is larger than the distance between the chordae tendineae, so that an effective access path that does not cross the chordae tendineae can be established, the subsequent implantation of a heart valve prosthesis does not pass through the chordae tendineae, and the success rate of a heart valve prosthesis implantation surgery can be improved.

Intervention guidance device

A radar system and a terminal device are provided. The radar system includes a controller and at least two radar modules directly or indirectly connected to the controller. The at least two radar modules include a first radar module and a second radar module, and the first radar module and the second radar module implement time division multiplexing of the controller in a digital domain. Compared with an existing radar system, the radar system in this application can provide more transmit channels, more receive channels, and a larger antenna array size when the two radar systems include a same quantity of controllers.

Radar system and terminal device

A base station antenna and a base station including the base station antenna are provided. A base station antenna includes a transceiver array configured to output M signals, wherein M is an integer greater than 1; an antenna array including N antenna units, wherein N is an integer greater than M; a first-level signal allocating network configured to allocate first power to the M signals, and output P signals, wherein P is an integer greater than M; a signal synthesizing network including multiple signal synthesizers, wherein each of the multiple signal synthesizers utilizes two signals of the P signals to synthesize two output signals; and a second-level signal allocating network configured to allocate second power to signals output by the multiple signal synthesizers, and output N signals to the N antenna units.

Base station antenna and base station

Adapter

The present application provides an implantation method of an artificial heart valve. The implantation method can include forming an incision in the left chest to expose the ventricle; advancing a guide wire kept away from chordae tendineaes through the atrium into the ventricle; advancing a guide wire catcher into the ventricle from the incision to pull out the distal end of the guide wire from the ventricle; and advancing the artificial heart valve into the ventricle from the distal end of the guide wire with a valve deliverer, and placing the artificial heart valve at a primary valve between the ventricle and the atrium along the guide wire. The artificial heart valve may avoid the chordae tendineaes in the heart system through the guide wire track during implantation.

Implantation method of artificial heart valve

An artificial heart valve stent including: a tubular stent body having an inflow side end and an outflow side end, the inflow side end and the outflow side end being opposite to each other; an inflow side skirt surrounding the external wall of the stent body; and an outflow side skirt surrounding the external wall of the stent body. In a spread state, free ends of the inflow side skirt and the outflow side skirt extend toward the inflow side end; and the inflow side skirt cooperates with the outflow side skirt to clamp heart valve tissues. The artificial heart valve stent can be steadily arranged on heart valve tissues, prolong the service life of an artificial heart valve and reduce the risk of another artificial heart valve replacement for the patient.

Artificial heart valve stent, artificial heart valve and implantation method

Spraying head for cleaning dental plaque

Spraying head for oral irrigator

A pushing apparatus and conveying system for an interventional medical instrument. By covering a thermoplastic elastomer on the surface of a steel cable to form an overlay film, steel cable support is improved when guaranteeing the flexibility thereof so that it is difficult for the instrument to deviate from a predetermined position when conveying the instrument, the operation time is shortened, and the operation risk of patients is reduced. Meanwhile, in the conveying system, a sealing member is provided in an inner cavity of a hemostasis valve body to match the overlay film of the steel cable so that the distal end of the hemostasis valve body is isolated from the outside, and the release effect of the instrument can be assessed by radiography before the instrument is released from the steel cable in operation, thereby effectively reducing harm to patients.

Pushing apparatus and delivery system

The embodiments of the disclosure provide a method, device and storage medium for waking up a home interconnection device. The method can include: when the home interconnection device is in a state of standby, the home interconnection device receives a first beacon frame through a wireless access point (AP) of a Wireless Fidelity (WIFI) module of the home interconnection device; the home interconnection device searches a pre-set field of the first beacon frame for a waking-up identification; and when the pre-set field of the first beacon frame comprises the waking-up identification, the home interconnection device switches from the state of standby to the state of work.

Method, device and storage medium for waking up home interconnection device

Growing community of inventors

Shenzhen, China

Wei Jiang