摘要:
An enhanced pressure sensing system and method use an external diaphragm to address issues involved with accurate and prolonged measurement of fluid pressure, such as of blood flowing in a vascular structure. Some external diaphragms include a metallized layer or other highly impermeable layer to furnish a high degree of seal at least near to hermetic grade. As temperature of the intermediary fluid changes, the external diaphragm is able to move in a direction that minimizes differential pressure across the external diaphragm over an operational temperature range thereby reducing pressure change of the intermediary fluid due to change in temperature of the intermediary fluid. Relatively smooth hydrodynamic surfaces can be used as well as a bi-layer construction.
摘要:
Electronic devices and accessories such as headsets for electronic devices are provided. A microphone may be included in an accessory to capture sound for an associated electronic device. Buttons and other user interfaces may be included in the accessories. An accessory may have an audio plug that connects to a mating audio jack in an electronic device, thereby establishing a wired communications link between the accessory and the electronic device. The electronic device may include power supply circuitry for applying bias voltages to the accessory. The bias voltages may bias a microphone and may adjust settings in the accessory such as settings related to operating modes. User input information may be conveyed between the accessory and the electronic device using ultrasonic tone transmission. The electronic device may also gather input from the accessory using a voltage detector coupled to lines in the communications path.
摘要:
Electronic devices and accessories such as headsets for electronic devices are provided. A microphone may be included in an accessory to capture sound for an associated electronic device. Buttons and other user interfaces may be included in the accessories. An accessory may have an audio plug that connects to a mating audio jack in an electronic device, thereby establishing a wired communications link between the accessory and the electronic device. The electronic device may include power supply circuitry for applying bias voltages to the accessory. The bias voltages may bias a microphone and may adjust settings in the accessory such as settings related to operating modes. User input information may be conveyed between the accessory and the electronic device using ultrasonic tone transmission. The electronic device may also gather input from the accessory using a voltage detector coupled to lines in the communications path.
摘要:
The invention provides N-pyrazinyl-thienylsulphonamides of formula (I) for use in the treatment of chemokine mediated diseases. Particularly inflammatory diseases, such as asthma
摘要:
A content delivery network (CDN) service provider extends a content delivery network to gather information on atomically identifiable web clients (called “user agents”) as such computer-implemented entities interact with the CDN across different domains being managed by the CDN service provider. In one embodiment, a set of machines, processes, programs, and data comprise a data system. The data system tracks user agents, preferably via cookies, although one or more passive techniques may be used. A user agent may be a cookie-able device having a cookie store. As the user agent navigates across sites, a CDN-specific unique identifier used by the system to correlate user agents is generated. Preferably, the unique identifier is stored as an encrypted cookie. The unique identifier represents one user agent (and, thus, one cookie-able device's store). The system tracks user agent behavior on and across customer sites that are served by the CDN, and these behaviors are classified into identifiable “segments” that may be used to create a profile. CDN customers use the data system to obtain information that characterizes the user agent.
摘要:
A portable media playing device incorporating a menu structure. The device includes a display mechanism, a navigation database, including a navigation record with a navigation description, and an action database, including an action record with an action description. The action database is customizable. A display driver displays the navigation description. When the navigation description is selected, the display driver displays the action description. When the action description is selected, a digital synchronization system generates an extra action request (EAR) record that includes an action identifier and action data for storage in an EAR database. When the device is synchronized with a computer, a synchronization manager accesses the EAR database and updates the action database with any new action records.
摘要:
A portable media playing device incorporating a database-driven menu structure that comprises a display mechanism, navigation database, including a navigation record with a navigation description, an action database, including an action record with an action description, wherein the action database is customizable in accordance with a field of the navigation record. A display driver displays the navigation description. When the navigation description is selected, the display driver displays the action description. When the action description is selected, a digital synchronization system generates an extra action request (EAR) record that includes an action identifier and action data for storage in an EAR database. When the device is synchronized with a computer, a synchronization manager accesses the EAR database and updates the action database with any new action records.
摘要:
A storage protocol test server interfaced with a storage device and a client includes a multi-layered architecture for testing a conformance of the storage device to a storage protocol as dictated by the client. The layers operate to participate in a test case session between the server and the client to facilitate a communication of test case information from the client to the server, the test case information specifying elements for testing the conformance of the storage device to the storage protocol. Additionally, the layers operate to create a storage protocol conformance test based on the test case information received from the client, the test being specifically designed for testing the conformance of the storage device to the storage protocol, and to participate in a test session between the server and the storage device to facilitate an exchange of test instructions and test results in accordance with the test.
摘要:
An implanted electrolytic current injection device, comprising a reservoir of KCl in electrolytic contact with the interior of the scala media and including a charge injection electrode and a reservoir of saline solution in electrolytic contact with a part of the body that is saline. Also, a current source supplies current to a support electrode, which is moveable between the reservoir of KCl and the reservoir of saline solution. Accordingly, the support electrode may be alternately placed in the reservoir of KCl, for refreshing the charge injection electrode, and in the saline solution, for providing a source of electrons for driving the charge injection electrode. A driver moves the support electrode between the reservoirs.
摘要:
A reduced pressure treatment appliance is provided for treating a wound on the body of a patient. In some embodiments, the appliance comprises an overlay, which is further comprised of cup members that may be detached or cut away from the overlay so that the overlay can be adjusted in size and shape. Also, in some embodiments, the overlay is further comprised of a pressure venting valve to maintain a predetermined level of reduced pressure at the site of the wound. In other embodiments, the wound treatment appliance also includes a vacuum system to supply reduced pressure to the site of the wound in the volume under the overlay. In yet other embodiments, the treatment appliance also includes wound packing means to prevent overgrowth of the wound or to encourage growth of wound tissue into an absorbable matrix comprising the wound packing means. In still other embodiments, a suction bulb may be used to provide a source of reduced pressure to an overlay that covers the wound. Finally, methods are provided for using various embodiments of the treatment appliance.