Abstract: An integrated backend and dynamic interface system can be provided for handling multiple transaction channels. In one example, a client device can receive a unique identification code corresponding to a guest at a physical location associated with an entity. The client device can forward the unique identification code to a backend system configured to analyze a history of the guest to determine a customized object previously obtained by the guest from the entity. The client device can receive information from the backend system about the customized object and configure a graphical user interface to indicate the customized object. The graphical user interface can also include a graphical option that is selectable by a user for adding the customized object to an object order for the guest.

Abstract: According to some embodiments, the present technology includes devices and systems for removing obstructive material from a blood vessel lumen. For example, the system can comprise a first elongated member, a second elongated member, and a cutting element configured to cut obstructive material at the treatment site. Rotation of the second elongated member relative to the first elongated member, or vice versa, can cause the cutting element to expand away from a longitudinal axis of the second elongated member. The system can further include an expandable positioning element configured to be intravascularly delivered to the treatment site, where the positioning element can be configured to expand into apposition with the vessel wall to position the cutting element closer to the obstructive material than before expansion of the positioning element.

Abstract: A pressure collet that operably engages with a die in which the pressure collet is configured to land on predetermined positions of the die without damaging said die, a perform, or a heat spreader during a reflow process. The pressure collet further comprises a plate that has a mounting surface and a plurality of contact pads that operably engages with the mounting surface of the plate. The plurality of contact pads is configured to apply pressure to predetermined positions of a die without the mounting surface of the plate contacting the die during a reflow process. The plate of the pressure collet is also formed of a first material and the plurality of contact pads are formed of a second material different than the first material.