摘要:
A system for monitoring chain of custody of contents of a container includes a lock mechanism configured to lock at least one door of the container in a closed position, a housing enclosing at least a portion of the lock mechanism, and a lock circuit at least partially enclosed within the housing. The lock circuit includes a memory, a lock controller, a wireless module configured to receive information from at least one sensor associated with the container, the information regarding at least one property of the contents of the container, wherein the wireless module is configured to store the information in memory, wherein at least one of the wireless module or the sensor is powered wirelessly, and a lock controller configured to receive commands related to operation of the lock mechanism, to monitor the stored information to identify a change of state of the at least one sensor, and to generate chain of custody data to be transmitted to a remote location via the wireless module. The chain of custody data includes at least two of sensor data, an authentication code associated with the sensor, and/or an authentication code associated with the lock mechanism.
摘要:
The present invention is directed to methods and devices for removing an obstruction. The system includes a support catheter which can be advanced into small and tortuous vessels. By advancing the support catheter nearer to the obstruction then can be achieved with conventional guide catheters, the support catheter reduces the likelihood vessel compression and collapse when pulling on the retrieval element.
摘要:
Methods and apparatus to detect commercial advertisements associated with media presentations are disclosed. An example method involves receiving a video frame and detecting a change in box-formatting between the video frame and a subsequent video frame. A transition between the video frame and the subsequent video frame is indicated as a commercial advertisement transition based on the detected change in box-formatting.
摘要:
A small form factor optical disk drive is provided that incorporates a hybrid solid immersion objective lens (SIOL). The SIOL includes a central aspheric lens portion and a surrounding diffractive optical element portion.
摘要:
The catheter is positioned within an obstruction so that the distal end is positioned distal to the obstruction and proximal openings are positioned proximal to the obstruction. Blood enters the proximal openings and passes through the lumen to the distal end to perfuse blood distal to the obstruction.
摘要:
The catheter is positioned within an obstruction so that the distal end is positioned distal to the obstruction and proximal openings are positioned proximal to the obstruction. Blood enters the proximal openings and passes through the lumen to the distal end to perfuse blood distal to the obstruction.
摘要:
A computing system for tracking price changes in assets like products and services includes a data storage device for storing executable code, and a processing system associated with the data storage device. The computing system receives an identity of an asset with a price that is subject to change over time. A rule is identified for determining whether a specified action is authorized in the event the price changes. The computing system tracks the price over time, identifies any changes in the price, and issues a notification regarding a change in the price when the rule authorizes the action.