摘要:
A hemostasis seal configured for use in a splittable hemostasis valve, hub, or introducer sheath to permit passage of a medical device therethrough. The seal provides a substantially fluid-tight seal around the medical device without causing excessive frictional resistance that would otherwise unduly restrict movement of the medical device through the seal. In one embodiment, the seal includes first and second resilient seal portions each having a contoured mating surface to provide a first fluid seal with respect to the medical device. The seal also may include one or more projecting portions and one or more mating receiving portions which interact to provide a second fluid seal with respect to the medical device.
摘要:
A live content information system is used to register, promote and distribute true live content, pseudo-live content and on-demand content. The live content information system associates a registration number with the content. The live content is integrated into an overall presentation that includes auxiliary content. Snapshots or a portion of the content is integrated into a promotional viewer and distributed to advertise the content. The live primary content and auxiliary content are integrated and distributed within a live content viewer. The live primary content and auxiliary content are distributed from the appropriate sources to be displayed at the end user's computer system within the live content viewer. The live content information system also allows a producer of live content to be connected to one or more sponsors who will pay money for sponsoring the distribution of live content. The live content information system also allows live content to be quickly and easily interchanged between a producer of the live content and a partner such as a syndicator, distributor, affiliate and sponsor.
摘要:
An electronic program guide that assists a user to navigate through a variety of digital and analog feeds made available by digital television technology is provided. Features such as allowing the user to purchase items, allowing the user to choose the content of the display screen, enabling more efficient use of black areas, among others are provided. Default settings based on prior user settings is provided to allow for an automatically customized environment. This automatic customization may entail, for example, the automatic resizing of windows based on the user's prior preferences. Also provided is a feature that allows for the automatic activation of a local or remote application through the user's set-top box based on the content currently being viewed.