I am doing a market analysis of the newborn oxygen deliver &
heatshield systems market - in particular, I am trying to get a sense
of the potential future for Natus Medical's products (they have a
distribution agreement with an australian company www.nascor.com.au
for these product lines).  Can someone answer the following questions
regarding this market:

How much money is spent annually in this market (broken down in the
most useful manner - i know there are other expenditures on premature
babies beyond environment regulation)?

What does the average sale look like (in other words, how much does
the equipment cost?  how many units will the average hospital buy? 
how does a hospital decide on a particular product)?

Who are the competitors?

What is the market share, per product?

How fast is the market growing?

What are possible technological innovations from this point (what are
people working on/thinking about)?

(The amount of my tip will vary between $0 - $100 based on quality and
depth of answer.  I'm looking for sources independent of investor
relations at Natus).