Patents

Titanium Stethoscope MDF Instruments Convertible Chestpiece

PROCARDIAL AND EPOCH CONVERTIBLE STETHOSCOPES

TITANIUM STETHOSCOPES

Titanium is 45% lighter than stainless steel and has the highest strength-to-density ratio of any metallic element. This is why brilliant engineers use it in race cars, space shuttles, and now stethoscopes, for optimal sound quality that won't weight you down.

The ProCardial and Epoch Titanium Stethoscopes have a patented convertible bell, to transform an adult stethoscope to pediatric and/or infant with attachments, so you can be ready for any patient.

Chestpiece: US PAT 9,486,180
Attachments and Clip: US PAT D724,728
SoundTight™ GLS Acoustic Valve: US PAT 9,486,180
SafetyLock™ Eartip: Pat No 202130431763.2
STEnT: US Patent Pending
C34 : US Patent Pending

Stethoscope with Clock MDF Instruments Pulse Time

WITH BUILT IN CLOCK

PULSE TIME STETHOSCOPE

The original MDF® Pulse Time® Stethoscope with timing apparatus enables medical professionals to maintain eye contact with patients during diagnosis. The Pulse Time® provides professionals with a more efficient and patient-friendly method of monitoring vital signs.

US PAT 9,486,180 and Pat No ZL 201030027143.4
SafetyLock™ Eartip: Pat No 202130431763.2

Stethoscope Covers Single Use Hygienic Diaphragm MDF Instruments

SINGLE-USE & HYGENIC

PURESONA STETHOSCOPE DIAPHRAGMS

Single-Use Hygienic Stethoscope Diaphragms (Disposable stethoscope covers). The MDF Instruments® PureSona® Diaphragm provides up to a 28% decrease in sound loss to allow practitioners to more clearly discern difficult auscultations. The PureSona® Diaphragm is designed to work with all adult-size, major stethoscope models and brands.

US PAT 62884606
Pat. No ZL 201921416253.1
China Utility Patent App. 201910805358.4
Pat No M598127wh
ROC Utility Patent App.108211920
Other Int'l Utility Patents Pending

ProCardial ERA and Sprague-X Stethoscopes

A2X Stethoscope Tubing

You’ve never seen a stethoscope like this and you won’t believe how light it is. In addition to the redesigned lightweight headset and patented sound-sealing A2X tubing, it features a convertible chestpiece with 3 real bells and 3 separate diaphragms in adult, pediatric, and infant modes.

X-configuration tubing: US PAT D724,206 and Pat No ZL 200820151419.7
Chestpiece: US PAT 9,486,180
Attachments and Clip: US PAT D724,728
SoundTight™ GLS Acoustic Valve: US PAT 9,486,180
SafetyLock™ Eartip: Pat No 202130431763.2

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

PROCARDIAL® X

SPRAGUE X

X-configuration tubing: US PAT D724,206 and Pat No ZL 200820151419.7
SafetyLock™ Eartip: Pat No 202130431763.2

MDF® 740 PULSE TIME™

US PAT 9,486,180 and Pat No ZL 201030027143.4
SafetyLock™ Eartip: Pat No 202130431763.2

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

Chestpiece: US PAT 9,486,180
SafetyLock™ Eartip: Pat No 202130431763.2

PURESONA®

US PAT 62884606
Pat. No ZL 201921416253.1
China Utility Patent App. 201910805358.4
Pat No M598127wh
ROC Utility Patent App.108211920
Other Int'l Utility Patents Pending