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Randby; John H.
Eagan, MN
No. of patents:

Patent Number Title Of Patent Date Issued
5980530 Stent delivery system November 9, 1999
A stent delivery system to facilitate introduction and placement of a stent, including a catheter having an expandable distal portion constructed and arranged for expanding the outer diameter of the catheter from a contracted state to an expanded state: a stent positioned around the
5497783 Guidewire having radioscopic tip March 12, 1996
An apparatus for and method of making a guide wire for use in medical procedures in general and cardiovascular procedures in particular. A core wire is formed as the inner member. A distal helix is fixedly attached to the distal end of the core wire. The core wire has tapers or is co

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