Avox Systems
Avox Systems (A-VOX Systems) has manufactured instruments to measure blood oxygen since 1976. Its oximeters and co-oximeters are used in cardiology (cath lab), intensive care, and emergency medicine. Oximeters and co-oximeters typically measure carboxyhemoglobin, methemoglobin, oxyhemoglobin, total hemoglobin, percent saturation, and oxygen content.
http://avoxsystems.com

The Nagel Network
Distributor for viral filters, spirometers, PFT's, pulse oximeters, rhinomamometers, EKG's, defibrillator and ventilators.
http://www.nagelnetwork.com/

QRS Diagnostic, LLC
QRS manufactures medical diagnostic devices, PC based and handeld: Electrocardiographs (ECGs, EKGs), Spirometers, Pulse Oximeters, Blood Pressure monitor and Vitals. Contact QRS for a full suite of pc-based diagnostic equipment.
http://www.qrsdiagnostic.com/

Nonin Medical, Inc.
Nonin Medical, Inc. - Manufacturer of medical monitors and a full line of portable pulse oximeters.
http://www.nonin.com/

Medical Solutions, Inc.
The finest in New and Reconditioned Medical Equipment for the Medical Industry. Brought to you by Medical Solutions Inc.
http://medicalsolutionsinc.com/

Aeromedix.com
Aeromedix.com has been the leader in medical, safety and emergency gear for aviation since 1998. Aeromedix.com has introduced the world to affordable suplemental / emergency oxygen systems, Doug Ritter designed survival products and non prescription pulse oximetry during our history on the internet and we look forward to introducing you to many new and exciting products in the years to come.
http://www.aeromedix.com/

Thames Medical
Design, build and supply vital signs monitors including pulse oximeters, blood pressure, capnography, ECG, and anaesthetic agent monitors. Includes product features and specifications, and links to related resources .
http://www.thamesmedical.com

Scan Tech
Cardiac diagnostic equipment including holter, ECGs, EKGs, pulse oximeters, spirometers, stress testing, vascular testing, ultrasound, event monitors and pacemaker monitors.
http://www.scantechmedical.com

ISS Fluorescence and Biomedical Instrumentation
ISS is the leader in the development of fluorescence and near-infrared spectrometers for research applications.
http://www.iss.com/

American I.V.
AIV's major lines of business consist of medical device repair - including pulse oximeter sensors, fetal monitoring transducers and I.V. pumps and the sale of related parts and accessories such as pulse oximeter extension cables, power cords, medical grade isolation transformer named the IsoMATE, a pole mountable relocatable power tap named the PowerMATE, AC adapters, and re-certified parts.
http://www.americaniv.com/