Abstract: Drug eluting stents, methods of making, using, and verifying long-term stability of the drug eluting stents, and methods for predicting long term stent efficacy and patient safety after implantation of a drug eluting stent are disclosured. In one embodiment, a drug eluting stent may include a stent framework; a drug-containing layer; a drug embedded in the drug-containing layer; and a biocompatible base layer disposed over the stent framework and supporting the drug-containing layer. The drug-containing layer may have an uneven coating thickness. In addition or in alternative, the drug-containing layer may be configured to significantly dissolve/dissipate/disappear between 45 days and 60 days after stent implantation. Stents may reduce, minimize, or eliminate patient risks associated with the implantation of a stent, including, for example, restenosis, thrombosis, and/or MACE.

Abstract: The present disclosure pertains to device registration method and apparatus, an electronic device and a storage medium. The method includes: detecting device information of a device accessing a terminal; generating a serial number of the device according to the device information; sending the serial number to a server such that the server completes registration for the device according to the serial number.

Abstract: A data processing method, a data processing device, a computing device, and a computer-readable storage medium are disclosed. The data processing method is carried out by a computing device, and the data processing method includes obtaining first health data, the first health data being marked as being associated with at least one user identifier, and obtaining second health data, the second health data including health data of a first user, and based on the first health data and the second health data, establishing an association relationship between the second health data and a target user identifier in the at least one user identifier, wherein the target user identifier is associated with the first user.