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Biotech / Medical : World Heart Corp - WHRT and TSE/WHT
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To: Steve Bevington who wrote (225)2/23/1999 11:40:00 PM
From: Mindshare  Read Replies (1) of 500
 
The TETS system is the only way to go. I think it will power all internal devices. Who owns the TETS patent? I am sure the DeBakey VAD will use the TETS system for total implants.

As far as commercial considerations for the DeBakey VAD, the device will be sold commercially once approved by regulatory agencies. A company has licensed the technology from NASA. I do not know when or if the company will go public.

As far as competing devices, there are several, but they are all pulsatile. I think the story centered on the fact that this device was very different. The thing weighs less than 4 oz!!! There is only one moving part. No diaphragms, no check valves, no seals, etc... The device could last a very long time.

I wonder what it feels like to have something whirring around at 10,000 rpm inside your chest. Maybe you don't feel anything. I would love to see an interview with one of the patients.

I will continue to provide information on the DeBakey VAD so long as no one objects. I do not want to cause the thread do go offcourse. I am also very interested in World Heart's progress. Non-pulsatile flow may prove to be a big problem down the road. But for now, I think its great this device has saved lives. That's the purpose of all these devices in the first place.

Sincerely,
Mindshare
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