Abstract: Systems and methods for operating an anti-malware network on a cloud computing platform are provided. In one embodiment, the invention relates to a method for distributing files using a cloud for providing computing services, the method including providing, at the cloud, cloud services including a data structure and a virtual machine, obtaining, from the data structure in the cloud, information including at least one location of a file available for distribution, obtaining, at a client computer, the file from the at least one location.

Abstract: A urethral stent is disclosed for the nonsurgical management of bladder outlet obstruction caused by an enlarged prostate. The stent is sufficiently rigid to provide support to assure patency of an intact but contracted urethral lumen but is sufficiently flexible to accommodate the natural anatomical bend of the prostatic urethra. The stent further includes means for frictionally engaging the urethral walls to anchor the device within the protstatic urethra and to prevent migration back into the bladder or down the urethra. When the need arises, the stent is easily and nonsurgically removed from the prostatic urethra.

Abstract: A urethral stent is disclosed for the nonsurgical management of bladder outlet obstruction caused by an enlarged prostate. The stent is sufficiently rigid to provide support to assure patency of an intact but contracted urethral lumen but is sufficiently flexible to accommodate the natural anatomical bend of the prostatic urethra. The stent further includes means for frictionally engaging the urethral walls to anchor the device within the prostatic urethra and to prevent migration back into the bladder or down the urethra. When the need arises, the stent is easily and nonsurgically removed from the prostatic urethra.