Abstract: This application discloses a headset, where the headset includes an ear housing and an earbud fastened to the ear housing, the earbud includes an earbud body and an SMA component embedded in the earbud body, and the earbud can automatically adjust a shape to adapt to a wearing environment. This application further discloses another headset, where the headset includes a headband and earmuffs connected to the headband, the earmuff includes an ear housing, an earpad fastened to the ear housing, and an SMA component embedded in the earpad, and the earpad can automatically adjust a shape to adapt to a wearing environment. The headset has high wearing comfort. This application further discloses a headset assembly including the foregoing headset and a related method.

Abstract: A packet transmission method, device, and system are disclosed, and pertain to the field of network technologies. The system includes a first network device in a VPLS network and a second network device in a VPWS network. The first network device determines, based on a destination address carried in a received first packet, a virtual port corresponding to the destination address in a VPLS instance of the first network device, and sends the first packet to a second VPWS instance in the second network device based on the virtual port, where the virtual port is used to indicate a first VPWS instance in the first network device, and the second VPWS instance and the first VPWS instance are VPWS instances used to bear a same service.

Abstract: Provided are an organometallic complex coating solution and a near-infrared absorption film, including an organometallic complex, a phosphorus-containing dispersant, and optical resin. The present disclosure greatly reduces the temperature and time of the film-forming process by formulating components of the organometallic complex coating solution.

Abstract: A processing fixture can be employed for processing a glass cover plate and include: a fixture body, a first sensing component, a roller component, and a control module connected with the first sensing component. The fixture body is made from flexible materials and provided with a positioning groove matched with shape of an outer surface of the glass cover plate. The first sensing component is configured to detect current dimension parameter of the glass cover plate and/or an attaching layer attached to the glass cover plate in the positioning groove, and transmit the detected current dimension parameter to the control module. The control module is configured to control cooperation of the roller component and the fixture body according to the current dimension parameter, so as to correct the current dimension parameter of the glass cover plate or the attaching layer as a target dimension parameter.

Abstract: The present disclosure provides a method for operating a page, an apparatus, a computer device and a computer-readable storage medium. The method includes: detecting an operation on a display object in a current page, an operation region of the display object being concealed in the current page; when it is detected that the operation is a continuous sliding operation, displaying the operation region for the display object; and when it is detected that a sliding point of the continuous sliding operation reaches a region adapted to any one operation button in the operation region, performing, on the display object, an operation corresponding to a function of the operation button.

Abstract: Provided are a device for simulating a full-scale pile-sinking process of a static pressure pile by air bag preloading and a test method thereof. The device comprises a frame, a beam, a hydraulic jack, a model box, a model pile, a first sand layer, an undisturbed soil mass, a second sand layer, a rubber pad, a forcing air bag, a counter-force steel plate, a model box top cover, a forcing pipe, a pressure relief pipe, a steel casing and a control system. The first sand layer, the undisturbed soil mass, the second sand layer, the rubber pad, the forcing air bag and the counter-force steel plate are laid in the model box in sequence; and the steel casing passes through the model box top cover, the counter-force steel plate, the forcing air bag and the rubber pad in sequence and then reaches a bottom portion of the second sand layer.

Abstract: The present disclosure relates to a display component, a display, manufacturing methods thereof and an electronic device. The display component comprises: a pixel array comprising a plurality of pixel units, two adjacent pixel units are connected by a connecting structure; and the connecting structure is configured to enable a distance between the pixel units to be increased or decreased to a required connection length when the pixel array is bent, and is further configured to transmit a driving signal for driving the pixel units to emit light.

Abstract: A processing fixture can be employed for processing a glass cover plate and include: a fixture body, a first sensing component, a roller component, and a control module connected with the first sensing component. The fixture body is made from flexible materials and provided with a positioning groove matched with shape of an outer surface of the glass cover plate. The first sensing component is configured to detect current dimension parameter of the glass cover plate and/or an attaching layer attached to the glass cover plate in the positioning groove, and transmit the detected current dimension parameter to the control module. The control module is configured to control cooperation of the roller component and the fixture body according to the current dimension parameter, so as to correct the current dimension parameter of the glass cover plate or the attaching layer as a target dimension parameter.

Abstract: The present disclosure relates to a display component, a display, manufacturing methods thereof and an electronic device. The display component comprises: a pixel array comprising a plurality of pixel units, two adjacent pixel units are connected by a connecting structure; and the connecting structure is configured to enable a distance between the pixel units to be increased or decreased to a required connection length when the pixel array is bent, and is further configured to transmit a driving signal for driving the pixel units to emit light.

Abstract: The disclosure provides a color ultrasound system and a method and a device thereof for obtaining beam-forming line data. The method comprises: a processor sending a control command according to a currently triggered color ultrasonograph mode; the processor receiving the digital ultrasonic echo signal data obtained according to the control command, wherein the digital ultrasonic echo signal data is a digital signal obtained by performing analog-to-digital conversion on an analog ultrasonic echo signal; and the processor performing beam-forming processing on the digital ultrasonic echo signal data to obtain corresponding beam-forming line data. With the disclosure, the color ultrasound system hardware is simple in design and flexible, and resource conservation and cost reduction are achieved during technical update.

Abstract: A transesophageal ultrasonic probe has a probe sound head and a probe tube connecting to the probe sound head. The probe sound head is provided with a chip. The probe sound head is provided with expandable dissolvable materials. When the probe sound head enters the esophagus and reaches the target position, the expandable dissolvable materials expand and drive the probe sound head to move, making the chip on the probe sound head close to the esophagus or the stomach wall. The transesophageal ultrasonic probe can reduce the probe size and diameters of cables, its extracorporeal part is detachable, and the probe can be placed in a patient's body for a long time for real-time ultrasonic image monitoring of the heart.

Abstract: A single hand operation ultrasound probe array is provided. The single ultrasound probe array places individual transducers, each having different transducer characteristics, on sheaths that fit over fingers of a user. By the user positioning their fingers differently, different transducers are selected for use, enabling the user to switch between multiple different center frequencies, or other different transducer configurations, based on the positioning of the fingers of the user relative to the patient. The ultrasound probe array is configured with wired or wireless communication to an ultrasonic machine to receive the probe signals and interpret.

Abstract: A system and method are provided for performing fluoroscopic procedures with assistance of a laser created guide line to reduce a reliance on radiation creating imaging devices during the procedure. The system and method reduce an amount of radiation exposure to patients and care providers during procedures that require assisted imaging. Specifically, an automated laser guidance system and method of use is provided to reduce fluoroscopic radiation, reduce operation time, and increase operative accuracy.

Abstract: A system and method are provided for performing fluoroscopic procedures with assistance of guiding laser beam projections to reduce a reliance on harmful radiation emitting fluoroscopic imaging devices during the procedure. The system and method reduce an amount of radiation exposure to patients and medical personnel during procedures that require assistive real-time imaging. Specifically, an automated laser guidance system and method of use is provided to reduce fluoroscopic radiation, reduce operation time, and increase operative accuracy.

Abstract: A foldable biplane G-arm for use with x-ray imaging and fluoroscopic imaging. The system includes a gantry that supports imaging machinery to allow two bi-planar imaging beams to be taken simultaneously or without movement of the equipment and/or patient. Additionally, the system provides a G-arm gantry with a folding arm configuration that can solve prominent problems with traditional C-arm and G-arm gantries. In particular, the folding arm enables the G-arm of the present invention to reduce or eliminate obstacles between surgeons and nurses and more easily adapt for insertion of surgical tables into the system for imaging procedures by pivoting out and away from a center focus point of the support gantry to provide improved access for moving patient tables into and out of position for imaging the patient.

Abstract: A method and apparatus for performing three dimensional (3D) paradoxical pulse bi-planar synchronous real-time imaging. In a 3D imaging scan mode, the bi-planar imaging method and apparatus of the present invention executes a cross angle of two X-ray imaging subsystems with a sweeping angle of the two subsystems to be configured with a mechanical offset of 90 degree plus a half-fan beam angle of the X-ray beam.

Abstract: The disclosure provides a Computed Tomography (CT) image acquisition device and a CT scan imaging system. The CT scan imaging system includes: an image acquisition device, which specifically includes a first image acquisition device (1A, 1B) and a second image acquisition device (2A, 2B) that are perpendicular to each other, wherein the first image acquisition device (1A, 1B) or the second image acquisition device (2A, 2B) includes: an X-ray tube (1A, 2A), which is used for emitting X-rays, and a detector (1B, 2B), which is arranged opposite to the X-ray tube in the vertical direction and is used for receiving the X-rays and obtaining projection data according to the X-rays; and an image processing device (4), which is used for acquiring a three-dimensional image through reconstruction of the projection data, wherein the three-dimensional image includes one or more tomographic images.

Abstract: A 3D image generation method includes controlling a G-arm frame to rotate to a target angle, and keeping the currents and voltages of two X-ray tubes unchanged during rotation, obtaining groups of 2D projection data of an object when a G-arm is in different angles, each group of 2D projection data including two paths of projection data, conducting calculation according to an FDK algorithm or an FDK correction algorithm using the groups of 2D projection data to obtain a 3D image of the object, and outputting the 3D image, thereby greatly reducing the data obtaining time by obtaining two paths of projection data, effectively reducing the irradiation time of the object, directly outputting the 3D image of the object, reflecting the full view information about the object, and solving the problem in the prior art that the irradiation time of the object under examination of X-rays is long.

Abstract: An apparatus and corresponding method of use relate to diagnostic ultrasound probing. In particular, the apparatus is suitable for ultrasound guidance for musculoskeletal (MSK) injections. The apparatus is a palm-wearable device configured to removably and replaceably receive and hold a sensor device. The palm-wearable device enables a user to have one hand for manipulating the sensor device and a free hand for performing other tasks such as a MSK injection.

Abstract: An X-ray real-time imaging device includes a first C-shaped arm slidably disposed on a second C-shaped arm, wherein the first C-shaped arm is provided with a first X-ray generating device and a first video receiving device, thereby constituting a first imaging device, and the second C-shaped arm is provided with a second X-ray generating device and a second video receiving device, thereby constituting a second imaging device, wherein the axis of rotation of the first C-shaped arm is the same as that of the second C-shaped arm. When the first C-shaped arm slides along the second C-shaped arm, different angles can form between the first and second imaging devices, and as the axes of rotation of the first and second arms are the same, the axis of rotation of the first imaging device is the same as the axis of rotation of the second imaging device.