Background
I understand the 2.4Ghz spectrum has been reserved by the federal
government as an open frequency for communications technologies and
other new technologies.  Examples of technologies that operate in the
2.4Ghz frequency are Bluetooth, Wi-Fi 802.11, microwave ovens, and
cordless phones etc.

Hypothesis 
Due to this frequency allocation I suspect that equipment in hospitals
(like EKG machines, IV pumps, video towers etc.) have been designed so
that technology operating in the 2.4Ghz frequency do not interfere
with hospital equipment.

Question
I need proof that technology operating in the 2.4Ghz frequency does
not interfere with hospital equipment.  The proof needs to come from
at least one government agency.  White papers from other organizations
will make good back-up material.

Clarifying Points
I don?t need proof that Wi-Fi, Bluetooth, microwave ovens, or cordless
phones do not interfere with hospital equipment.  Those are just
examples of some technologies that operate at 2.4Ghz.

I am working with a company that has developed a new technology for
hospitals that operates in the 2.4Ghz frequency and we need to show
that since it is at 2.4Ghz that it won?t interfere with hospital
equipment.

Payment will be delivered if at least one good and clear resource is
provided from a government agency.  It has to be something that can be
sourced.  A tip will be provided for good back-up material, like white
papers from other organizations, or for material from additional
government agencies.