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OUR PATENTS

Our Patents - Innovation

INNOVATION

With an insistence on quality and a constant focus on innovation, we strive to deliver first-class instruments that lead the industry in accuracy, safety, and cutting-edge design. Look for these patented features on our products.Accuracy is a constant focus in the medical instrumentation arena. The quest to improve functionality, acoustic sensitivity, precision, and performance is a driving force at the heart of the industry. MDF® instruments is more keenly aware of this challenge than most, with research and innovation at the very core of our business, since this is the future of the medical instruments industry. We are always planning for the future—developing the technical solutions that will lead to the next generation of instruments for improved diagnosis and wellness.

PROCARDIAL® & EPOCH® STETHOSCOPE

Chestpiece: US PAT 9,486,180 and Pat No ZL 2011 2 0200178.2
Attachments and Clip: US PAT D724,728
SoundTight™ GLS Acoustic Valve: US PAT 9,486,180 and Pat No ZL 201020279428.1
ErgonoMax™ headset: Pat No ZL 200820155127.0
SafetyLock™ eartip: Pat No ZL 201020279423.9
STEnT: US Patent Pending
C34 : US Patent Pending

Our Patents - PROCARDIAL® & EPOCH® STETHOSCOPE
Our Patents - PROCARDIAL® X

PROCARDIAL® X

X-configuration tubing: US PAT D724,206 and Pat No ZL 200820151419.7
Chestpiece: US PAT 9,486,180 and Pat No ZL 2011 2 0200178.2
Attachments and Clip: US PAT D724,728
SoundTight™ GLS Acoustic Valve: US PAT 9,486,180 and Pat No ZL 201020279428.1
ErgonoMax™ headset: Pat No ZL 200820155127.0
SafetyLock™ eartip: Pat No ZL 201020279423.9

SPRAGUE X

X-configuration tubing: US PAT D724,206 and Pat No ZL 200820151419.7
ErgonoMax™ headset: Pat No ZL 200820155127.0
SafetyLock™ eartip: Pat No ZL 201020279423.9

Our Patents - SPRAGUE X
Our Patents - MDF® 740 PULSE TIME™

MDF® 740 PULSE TIME™

US PAT 9,486,180 and Pat No ZL 201030027143.4
ErgonoMax™ headset: Pat No ZL 200820155127.0
SafetyLock™ eartip: Pat No ZL 201020279423.9

MD ONE®, ACOUSTICA, SINGULARIS AND OTHER STETHOSCOPES WHERE IT APPLIES

ErgonoMax™ headset: Pat No ZL 200820155127.0
SafetyLock™ eartip: Pat No ZL 201020279423.9

Our Patents - MD ONE®, ACOUSTICA, SINGULARIS AND OTHER STETHOSCOPES WHERE IT APPLIES
Our Patents - PURESONA®

PURESONA®

US Utility Patent Pending
China Utility Patent App. 201921416253.1
China Utility Patent App. 201910805358.4
ROC Utility Patent App.108211920
Other Int'l Utility Patents Pending