2. VirtuOx IDTF Advantages

3. VirtuOx, Inc. is a privately held medical technology services company that provides diagnostic tools and services that enable a variety of healthcare organizations and professionals to diagnose and treat Respiratory diseases through vertically integrated platforms, products and services. VirtuOx’ platforms includes: Medicare approved Joint Commission Accredited Independent Diagnostic Testing Facility (IDTF) Industry leading web-based management applications that communicate with physicians, medical equipment providers and patients globally Vertically integrated product and distribution offerings. About VirtuOx

4. VirtuOx and its affiliates have the following certifications: –OSHA –OSHA Standard Training –Blood born Pathogen Handling Certification –Hepatitis Vaccinations for staff –HIPAA –HIPAA Standard Training –Certified Privacy Associate on staff –Certified Security Experts on staff –FDA –ISO documents following FDA certified device handling and treatment processes –FDA guidelines updated to work instructions for each medical device –ISO 13485 –Medical Device ISO Certification –PCI –Payment Card Industry Standard Training for Type IV Merchant About VirtuOx

5. VirtuOx IDTF works with many of today’s overnight oximeters like: 920M, 920 Mplus, Wrist Ox, Wrist Ox II and all of the VirtuOx VPOD line of oximeters

6. Why partner with VirtuOx VirtuOx is also a medical technology company that specializes in developing overnight oximeters that use cutting edge software that include: High Resolution Pulse Oximetry (HRPO) Non Volatile Flash Memory Good Study Indicators Connectivity to IDTF via USB, Blue Tooth and GPRS. VPOD Ultra VPOD Wrist VPOD Handheld VPOD GPRS

7. About VirtuOx VirtuOx IDTF Data needed to Produce Report* 30 Minutes Physician Order Expiration180 Days Awake SPO2 documentation**Yes Develops new generation Pulse OximetersYes Easy to navigate system / dashboardYes Edit bad date / time on reportsYes Solicits your physicians for HSTNo Other IDTF’s Data needed to Produce Report 120 Minutes Physician Order Expiration30 Days Awake SPO2 documentationNo Develops new generation Pulse OximetersNo Easy to navigate system / dashboardNo Edit bad date / time on reportsNo Solicits your physicians for HSTYes ** For a patient to be properly qualified for Group I Nocturnal Oxygen: An arterial oxygen saturation at or below 88 percent, for at least 5 minutes taken during sleep for a patient who demonstrates an arterial oxygen saturation at or above 89% while awake

8. Increased Oxygen Qualifications Because VirtuOx only requires a minimum 30 minutes of data, we can potentially qualify more Oxygen Patients Sample Size30,595 Test Time <2 hours6,703 (22%) Group I & II Qualifiers4,295 (14%)

9. VirtuOx IDTF is the easiest web-based Oximetry platform compared to other IDTF’s VirtuOx provides exceptional dashboard technology that help locations manage their Overnight Oximetry programs. VirtuOx provides DME’s / Physicians with Executive Summary Oximetry Reports / Detailed Reports VirtuOx accepts all insurances unlike most other IDTF’s