摘要:
In one embodiment, a stylus includes one or more electrodes and one or more computer-readable non-transitory storage media embodying first logic for transmitting signals wirelessly to a device through a touch-sensor of the device. The stylus has a first power mode in which components of the stylus for receiving signals from or transmitting signals to the device are powered off; a second power mode in which components of the stylus for receiving signals from the device are powered on at least periodically and components of the stylus for transmitting signals to the device are powered off; and a third power mode in which components of the stylus for transmitting signals to the device are powered on at least periodically. The media further embodies second logic for transitioning the stylus from one of the first, second, and third power modes to another one of the first, second, and third power modes.
摘要:
Modular endograft devices and associated systems and methods are disclosed herein. In several embodiments, an endograft system can include a first endograft device and a second endograft device that each include an integrated frame, a cover and a lumen within the cover. Each endograft device further includes a superior portion and an inferior portion. The superior portion can have a convexly curved outer wall and a septal wall. The first and second endograft devices can be configured to extend into a low-profile configuration with a first cross-sectional dimension and a first length and self-expand into an expanded configuration with a second cross-sectional dimension greater than the first cross-sectional dimension and a second length less than the first length. In the expanded configuration, the septal walls can press against each other and form a septum between the lumens of the first and second endograft devices.
摘要:
In one embodiment, a method includes determining, by a capacitive touch sensor of a device, a presence of an object; activating an optical sensor of the device in response to determining the presence of the object; and determining, by the optical sensor of the device, a touch or proximity input within a proximity-sensing volume.
摘要:
In one embodiment, a system includes a touch sensor, a motion module, and one or more computer-readable non-transitory storage media embodying logic. The logic is operable when executed to receive first information from the touch sensor and third information from the motion module corresponding to a first touch. The logic is operable to receive second information from the touch sensor and fourth information from the motion module corresponding to a second touch. The logic is operable to determine a first set of coordinates corresponding to the first touch and determine a second set of coordinates corresponding to the second touch. The logic is operable to determine whether the first touch corresponds to a first touch type based on the third information and determine whether the second touch corresponds to a second touch type based on the fourth information.
摘要:
The disclosed software framework and development platform facilitates software development for multi-sensor systems. In some implementations, developers can select a sensor board that includes a desired combination of sensor devices. The sensor board can be coupled to a development board that includes a target processor and other circuitry to facilitate development and testing of a system that includes the target processor and the sensors. Various software support tools are provided including an Application Programming Interface (API) that provides API abstractions for software drivers for the sensors on the sensor board. By using the abstractions of the API, a software developer does not have to write code (“glue”) to interact with the various software drivers. Additionally, the API provides access to a variety of software library functions for performing data scaling, unit conversion and mathematical functions and algorithms.
摘要:
Stent graft delivery systems are disclosed herein. In several embodiments, a stent graft delivery system can include a stent graft having a proximal portion and a distal portion, a proximal sheath and a distal sheath. The proximal sheath can be configured to cover the proximal portion of the stent graft, and the distal sheath can be configured to cover the distal portion of the stent graft. The proximal sheath and the distal sheath can be independently removable from respective ends of the stent graft such that the proximal and distal portions of the stent graft are independently deployable.
摘要:
An apparatus and method for communicating information within a network having one or more communication buses (5, 6, 7, 8), consisting of one or more elements (20, 30, 40) to maximise throughput and minimise CPU involvement by executing the following. Compare incoming message identifiers (14) against a set of predetermined identifiers (22). Transpose data sets (12) within the incoming message data frame and where necessary, save and/or transmit new frames as defined by operations dependent upon the incoming identifier. By utilising an optimal set of operands the memory requirement is satisfied by a minimal size of standard type.
摘要:
An apparatus is provided in one example and includes a coil that receives one or more tips of an instrument. An interior of the coil interfaces with the tips and the coil and the tips can be positioned together in a hole cut in a surface of tissue. The coil operable to be unwound such that a portion of the tips is revealed as the coil is unwound. In more specific embodiments, the instrument is a vein-holding apparatus, and the tips hold a vein to be sutured at the hole. In still other embodiments, the coil is helically shaped and includes a tail element that is pulled to unwind the coil incrementally. The tail element can be pulled until the tips are exposed from the coil.
摘要:
A surface mount package for a multi-chip device has a leadframe formed with first and second die pads and leadouts from the respective die pads. An environmentally responsive sensor chip is secured to the first die pad and an environmentally isolated chip is secured to the second die pad. The chips are electrically coupled through the lead frame. A body formed with an over molded portion encases the isolated chip and an open molded portion formed with a recess receives the environmentally sensitive chip. An apertured cover is secured in the recess to form a protective covering over the sensor chip and for allowing communication of the sensor chip externally of the package.
摘要:
In one embodiment, a method includes detecting movement of a spring structure of a force sensor coupled to a center shaft of an active stylus; measuring a change of capacitance between electrodes of the force sensor; and determining an amount of force applied to the center shaft based on the change of capacitance.