The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2000
Filed:
Mar. 19, 1999
Thomas H Campbell, Redwood City, CA (US);
Robert T Chang, Belmont, CA (US);
IsoStent, Inc., Belmont, CA (US);
Abstract
A stent loading apparatus for loading a self-expanding radioactive stent into a bore of a deployment device in a compressed condition including a storage device defining an elongated first passage formed and dimensioned for sliding receipt of the stent therein. The first passage extends through the storage device and terminates at a stent transfer opening of a proximal coupling end thereof. A radiation shield defines an elongated second passage which terminates at a distal opening of a distal coupling end thereof. The distal coupling end of the radiation shield and the proximal coupling end of the storage device cooperate to align the distal opening of the shield in receiving communication with the stent transfer opening of the storage device. The second passage of the shield is formed and dimensioned for receipt of the deployment device therein in a manner positioning a mouth of the deployment device bore substantially adjacent the stent transfer opening of the storage device. Upon urging of the stent in a direction toward the shield, the radioactive stent may be slideably transferred from the first passage and into the mouth of the bore for retainment therein in the compressed condition.