摘要:
A surgical pin compressive wound dressing housing is described as a device that couples with a wound dressing material or sponge of a specific type and provides a protective closed environment for the surgical point of entry wound where surgical pins or wires are applied. In addition, this device serves to stabilize such surgical pins or wires as they protrude from the surgically made pin site wound upon a patient's skin. Such pins or wires are often utilized, but not limited to, the fixation of fractured bones or when anatomic stabilization is needed. The unique cup like design of the wound dressing housing allows it to couple with a specific type of wound dressing material that has similar geometric features. The top of the wound dressing housing has a central pin hole whereby a pin stem extends upward. Together both the pin hole and pin stem receive the surgical pin or wire which can then be stabilized by the plastic closure snap in the front of the device after the wound dressing housing, and its corresponding wound dressing material, is pressed downward toward the surgical pin or wire point of entry wound. A hinge in the back of the device allows the wound dressing housing and its associated pin stem to split into equal right and left halves upon opening the device. This allows the device to be placed around the surgical pin or wire in question. By utilizing both the left and right hand clasps the user can close the device thus engaging the closure snap in the front of the wound dressing housing which secures the device in the closed position.
摘要:
One embodiment of the present invention sets forth a technique for recommending digital content to a user of a digital content application based on continually learned patterns of behavior. Based on metrics collected from a current session of the digital content application, properties associated with one or more users interacting with the application are inferred. The inferred properties are matched against previously defined patterns of behavior to identify digital content that could be presented to the one or more users for optional selection.
摘要:
One embodiment of the invention sets forth a mechanism for recommending digital items to a user. Each digital item in a set of digital items is scored based on user preferences and other metrics. The digital items are ordered based on scores. The digital items are then evaluated in order of respective rank to determine a subset of digital items that re recommended to the user. The evaluation process is based on different evaluation criteria as well as the presentation style of the recommended digital items.
摘要:
One embodiment of the invention sets forth a mechanism for recommending genres and associated digital items to a user. Genres that are of interest to the user are determined based on user preferences gathered implicitly or explicitly. The genres are then scored and sorted based on different scoring and sorting techniques. A subset of the scored and sorted genres is then selected for recommending to the user.
摘要:
The present invention provides a method, system and apparatus for controlling the movement of insects such as termites by using a vibration device that produces mechanical vibrations within a certain frequency range. The frequency range may be chosen to attract or repel. The source may be coupled with insect food sources or other attractants. The present invention can be used to protect a natural or man-made structure from termite infestation. The present invention can also be used for controlling activity of other social insects such as ants, bees and wasps.
摘要:
The present invention provides methods and apparatus for controlling insect population or activity by using electromagnetic field source of certain frequency and intensity coupled with insect food sources/attractants. The present invention can be used to protect a natural or man-made structure from termite infestation. The present invention can also be used for controlling activity of other social insects such as ants, bees and wasps.
摘要:
A method and apparatus for determining an effective cross-sectional area of a borehole including one or more sources for generating tube or Stoneley waves in the borehole; receivers for measuring amplitudes of the waves; and means to relate said measured amplitudes to said effective cross-sectional area or related parameters.
摘要:
Systems and methods for calibrating a temperature sensing system are disclosed. In one respect, a line may be placed in operative relation with a first reference cell and a second reference cell. The temperatures of the first and second reference cells may be adjusted. In one non-limiting example, the temperature of the first reference cell may be adjusted to a temperature above an ambient temperature and the temperature of the second reference cell may be adjusted to a temperature below an ambient temperature. The temperature sensing system may be calibrated based on the temperature data of the first and second reference cells.
摘要:
The present invention provides a method, system and apparatus for controlling the movement of insects such as termites by using a vibration device that produces mechanical vibrations within a certain frequency range. The frequency range may be chosen to attract or repel. The source may be coupled with insect food sources or other attractants. The present invention can be used to protect a natural or man-made structure from termite infestation. The present invention can also be used for controlling activity of other social insects such as ants, bees and wasps.
摘要:
The invention relates to an air-intake duct system (1) in which a throttle valve (40), an exhaust gas recirculating valve (29), a bypass valve (19), an exhaust gas cooler (11), against which exhaust gas flows via bypass valve (19), and, optionally, an air mass sensor are integrated. A complete intake unit for modern engines is hereby created, with which achieves a charging optimization and thus a reduction in fuel consumption as well as a reduction in pollutants by a corresponding thermal management in the engine by the exhaust gas cooler (11) that, together with a shell (3, 4) of the housing (2), is manufactured as a single piece. The individual add-on pieces (12, 19, 29, 40, 59) are optimally matched to one another and have, due to their designs, a low weight and a low finishing work requirement. This makes it possible to distinctly reduce assembly and manufacturing costs.