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90 Day Guarantee | Engraving Available | Free Parts for Life and Lifetime Warranty

MDF® Sprague-X Redesigned Sprague Rappaport Stethoscope with Adult, Pediatric, and Infant Convertible Chestpiece (MDF767X)

As low as $49.99

Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program

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DUE TO COVID-19, WE ARE EXPERIENCING SHIPPING & HANDLING DELAYS FOR SOME PRODUCTS AND ENGRAVING. THANK YOU FOR YOUR UNDERSTANDING.

1 Express Shipping occurs after the order is processed and does not guarantee arrival in 2 days

2 Engraving orders may take up to 10 additional business days to process.

3 The final delivery time will vary based on the shipping carrier, service and delivery location.

90 Day Guarantee

x

Excluding engraving orders

Free Shipping
Available

x

Due to COVID19

The final delivery time will vary based on the shipping carrier, service and delivery location. Engraving orders may take up to 10 additional business days to process.


Activists for Wellness

Activists for Wellness

 

Craftsmanship

Your War 2020

Craftsmanship

 

Your War 2020

 

Best Stethoscope for Auscultation

Superiority

Most Durable Stethoscope

Super-Duty

Comfortable Stethoscope for patients and nurses

Comfort

Stethoscopes with a great warranty

Confidence

Overview

The MDF® Deluxe Sprague Rappaport X Stethoscope with X-configuration dual-lumen acoustic tubing is the most advanced Sprague Rappaport used by healthcare professionals. Similar to the MDF® 767 Sprague Rappaport, it is five stethoscopes in one for a full range of diagnostic applications and is traditionally trusted to detect faint heart sounds and murmurs. The innovative, patented X-configuration tubing eliminates the rubbing of traditional Sprague Rappaport dual tubing that can cause acoustic interference. Healthcare professionals can assess adult, pediatric, and infant patients using this classic, versatile design.


Chestpiece

The handcrafted zinc-alloy dual-head convertible chestpiece is precisely machined for high performance and durability. Full-rotation dual-output acoustic valve stem with green indicator dot allows the user to easily identify the active sound channel. Using the included accessory kit, the adult and pediatric diaphragm assemblies can be removed and replaced with adult, pediatric, and infant bells.


Comfortseal™ eartips

Soft silicone ComfortSeal™ eartips are phthalate-free and clear for hygienic purposes. To ensure proper fit and isolation of sound, MDF® ComfortSeal™ eartips are available in three sizes: small, regular, and large.


Ergonomax™ headset and Safetylock™

Hand polished, pre-angled aluminum headset features a patented internal dual-leaf spring construction for durability. Patented SafetyLock™ eartip adaptors lead the industry in user safety. (Pat. nos. 2008 2 0155127.0)


Acoustic Tubing

A2X >Constructed of latex-free PVC, the patented A2X is an A-Type redesigned with an X configuration and dual input. It maintains two sound transmission channels to preserve acoustic integrity while sealing out extraneous sounds, even in high-noise conditions. The thicker, denser PVC construction prevents cracking and wearing. (Pat. nos. 2008 2 0151419.7)


Included Accessories

2 extra sets ComfortSeal™ eartips, spare adult and pediatric clear PVC diaphragms, pediatric diaphragm assembly, pediatric bell, infant bell, and ID tag.


World Class

MDF Instruments uses latex-free materials and upholds European REACH phthalate standard. Our products are manufactured to international standards, including the directives of ISO, EN, CE and MC.


Lifetime Warranty

By your side. For life. All MDF Instruments Stethoscopes include a Lifetime Warranty and Free-Parts-for-Life membership upon registration (register your product here). Our lifetime warranty covers all defects that may occur due to manufacturing and also includes tubing!


Yes, you heard it right. Free Parts For Life.

Free-Parts-for-Life is a unique program offered to all registered MDF customers. Once registered, you can order free replacement parts for your MDF Instruments stethoscope for 100% free to your home (shipment to the United States, Mexico, Canada, European Union, China, and Brazil is free as well)! Just register, request your parts via email or phone, and we’ll do the rest! To read the terms and conditions click here.


More Information
SizeMedium
Main ApplicationGeneral diagnosis
Page IDMDF767X
In StockYes
Patient GroupAdult, Infant, Pediatric
WarrantyLifetime Warranty

ProCardial® & Epoch® Stethoscope

  • Chestpiece:
    • US PAT 9,486,180
    • Pat No ZL 2011 2 0200178.2
  • Attachements and Clip:
    • US PAT D724,728
      • SoundTight™ GLS Acoustic Valve
    • US PAT 9,486,180
      • 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

ProCardial® X

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

MDF® 740 Pulse Time™

  • X-configuration tubing:
    • US PAT 9,486,180
    • 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

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

HANDCRAFTED SINCE 1971

MDF® Instruments stethoscopes have been handcrafted in the MDF® artisan tradition since 1971. They are super-duty, high-performance medical tools that meet the toughest requirements of precision and accuracy.

Q

We are insistent on delivering first-class instruments, because quality is the key to all that is significant in our line of work. From conception through the final stage of assembly, our crafters' hands and traditional tools are supplemented by advanced technology. Each instruments is handcrafted and rigorously examined under the stringent scrutiny of state-of-the-art quality mechanisms. But regardless of the latest quality control systems we employ, before each instruments receives the MDF® Seal of Quality, we simply ask ourselves: *Is this good enough for my family?*

M

MDF® instruments are super-duty, high-performance medical tools that meet the toughest requirements of precision and accuracy. We apply advanced technological developments and use the best materials for our instruments. Our designers and engineers couple the latest technologies with a unique working process to foster a traditional yet innovative approach. We select both conventional and avant garde materials to ensure durability and reliability. Our instruments are immediately recognizable as simple yet distinctive—a unique combination of functionality and performance.

D

Designed to satisfy the senses, MDF® instruments are sleek in design and truly functional—the hallmarks of MDF® creations. Our instruments are distinctive, with classical roots and modern touches. In everything from the individual components to colors selections, MDF® believes in innovation and aesthetics that translate a strong identity of design and style. These distinctive characteristics contribute to the functionality and performance of our instruments.

Acoustica

Acoustica®

Sprague
              Rappaport

Sprague Rappaport

Sprague-X

Sprague-X

MD One

MD One®

MD
              One Epoch

MD One® Epoch

Cardiology

Cardiology

ProCardial Titanium

ProCardial®
TITANIUM

STARTING AT $24.99 $29.99 $49.99 $54.99 $79.99 $99.99 $129.99
PERFORMANCE GOOD GOOD GOOD BETTER BETTER BEST BEST
ADULT SIZE
ONLY
PEDIATRIC SIZE
ONLY
INFANT SIZE
ONLY
ADULT & PEDIATRIC
SIZE
ADULT, PEDIATRIC
& INFANT SIZE
METAL TYPES Aluminum Aluminum Aluminum Stainless Steel Titanium Stainless Steel Titanium
LENGTH 75cm
(29.5")
74cm
(29.1")
80cm
(31.5")
78cm
(30.7")
78cm
(30.7")
75cm
(29.5")
79cm
(31.1")
WEIGHT 130g
(4.7 oz)
210g
(7.4 oz)
203g
(7.2 oz)
190g
(6.7 oz)
Stethoscope:
141g (5.1 oz)
Attachment clip:
68g (2.4 oz)
271g
(9.6 oz)
Stethoscope:
140g (4.9 oz)
Attachment clip:
68g (2.4 oz)
LIFETIME
WARRANTY
FREE PART
FOR LIFE
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