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Biotech / Medical : Novoste (novt)
NOVT 130.94+1.7%Jan 9 9:30 AM EST

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To: Oak Tree who wrote (68)7/28/1999 10:37:00 PM
From: dr.john  Read Replies (2) of 100
 
Oak tree, I really appreciate your comments. I had the same doubts about the benefit of directionality in IVBT. Besides, does re-stenosis after angioplasy commonly predominate at tose radial segments which were most severely affected prior to PTCA (assuming an eccentric stenosis)? I doubt it, but I do not know it (after all, to my knowledge the re-stenosis of a previously eccentric stenosis is not a "topographic copy" of the previous stenosis; therefore directionality should not affect/improve the results of IVBT too much) On the other hand: those guys (at ESON) will have done their homework before developing "directional IVBT". Or it might just be a try to get their IVUS hooked to the latest hip (IVBT).

Besides, what is your take on IVUS in general; I think the major problem is that a minute in the cath lab is very expensive and IVUS is viewed as a prolongation of the procedure, even though companies, such as ESON, claim that it is very quickly done in experienced hands...

Another question: Which companies are developing the 192Ir device?

Regards

Dr John
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