If you are talking about lab interfaces to instruments, the VA mostly uses 
concentrators from Data Innovations and Dawning Technologies.  These are 
PC-based systems. DI uses Cache; I don't know what Dawning uses.  Prior to 
using these interface engines, lots of interfaces were written directly for 
VistA.  Last I knew, they were still part of the FOIA release, but I wouldn't 
expect to find anything for newer instruments.

Often, when "lab interface" is mentioned, you are talking about a whole 
different thing. The issue may about interfacing lab orders and results with 
another system -- like a physician office system -- ie, any place that orders 
labs.


----- Original Message ----- 
From: "Cameron Schlehuber" <[EMAIL PROTECTED]>
To: <hardhats-members@lists.sourceforge.net>
Sent: Sunday, July 24, 2005 11:13 PM
Subject: RE: [Hardhats-members] Lab interface questions... LSI?


> There are some commercial tools (basically, specialized "Interface Engines")
> that VA currently uses.  If folks haven't responded with the make and models
> used in VA by Monday, I'll try to get the information to post.
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Gregory
> Woodhouse
> Sent: Sunday, July 24, 2005 9:02 PM
> To: hardhats-members@lists.sourceforge.net
> Subject: Re: [Hardhats-members] Lab interface questions... LSI?
> 
> That was 10 years ago. Don't you think you'd be better off looking at  
> what is available and widely used today, and then coding to it?
> 
> ===
> Gregory Woodhouse
> [EMAIL PROTECTED]
> 
> "It is foolish to answer a question that
> you do not understand."
> --G. Polya ("How to Solve It")
> 
> 
> On Jul 24, 2005, at 8:46 PM, Kevin Toppenberg wrote:
> 
>> I would like to get our VistA interfaced with our lab.
>>  I have been reading the Lab technical manual
>> (Lab5_2tm.pdf).  It looks like it is designed for the
>> various pieces of lab equipment to be connected to the
>> computer through a "LSI" device--a "data
>> concentrator".  These initials aren't defined.  At one
>> point, it appears that the device is actually a
>> "General Digital GDC 2100 Data Concentrator".
>>
>> This manual is from 1994.  Is such a card even still
>> available?
>>
>> Any advice about how to go about learning about lab
>> interfacing in VistA?
>>
>> Thanks
>> Kevin
>>
>>
> 
> 
> 
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