GRx Medical CD-29 Advanced Cardiology Stethoscope

Experience exceptional acoustic clarity with the GRx Medical CD-29 Advanced Cardiology Stethoscope—a high-performance diagnostic instrument designed for clinicians who prefer the precision and control of a traditional cardiology chestpiece.

The CD-29 features a two-sided adult and pediatric chestpiece, allowing you to select the appropriate side with a simple rotation of the chestpiece. Its dedicated diaphragm delivers clear high-frequency sound transmission, while the smaller pediatric side can be converted into a traditional open bell for focused assessment of low-frequency sounds.

This versatile acoustic design makes the CD-29 an excellent choice for identifying subtle heart and lung sounds, including faint murmurs, S3 and S4 gallops, valve sounds, and respiratory abnormalities. Unlike pressure-sensitive tunable diaphragms, its traditional configuration lets the clinician select the desired listening surface directly—helping provide consistent, dependable performance without relying on changes in hand pressure.

An adjustable headset and interchangeable soft-sealing eartips help create a comfortable, secure acoustic fit. Durable stainless-steel construction and high-density, latex-free tubing make the CD-29 well suited for demanding clinical environments, classroom training, and everyday patient care.

Key Features

• Advanced cardiology acoustics: Engineered to provide clear sound transmission for detailed cardiac and respiratory assessments.

• Adult and pediatric chestpiece: Two-sided design accommodates a wider range of patients.

• Convertible traditional bell: The smaller pediatric diaphragm can be removed and fitted with the included bell sleeve for low-frequency auscultation.

• Dedicated listening surfaces: Select the appropriate side by rotating the chestpiece until it clicks securely into position.

• Dual-lumen acoustic tubing: Two sound channels are housed within one thick-walled tube to help minimize rubbing and handling noise.

• Adjustable stainless-steel headset: Rotating binaural tubes allow the headset angle to be customized for comfort and a better acoustic seal.

• Soft-sealing eartips: Multiple eartip sizes help provide a comfortable, secure fit.

• Non-chill bell sleeve: Helps improve patient comfort during examinations.

• Latex-free tubing: Suitable for healthcare professionals and environments seeking latex-free equipment.

Ideal For

• Cardiologists and pulmonologists

• ICU, emergency room, and cardiac-care nurses

• Physicians and advanced-practice providers

• Respiratory-care professionals

• Medical and nursing students

• Clinicians who prefer a traditional cardiology-style chestpiece

Product Specifications

• Brand: GRx Medical

• Model: CD-29 Advanced Cardiology

• Chestpiece: Two-sided adult and pediatric design

• Chestpiece material: Stainless steel

• Pediatric side: Convertible to a traditional open bell

• Tubing: High-density, latex-free dual-lumen tubing

• Headset: Adjustable stainless-steel binaural headset

• Eartips: Soft-sealing, interchangeable eartips

Included Accessories

• Two replacement diaphragms

• One traditional bell sleeve

• Two additional sets of eartips

• General instructions for use and care

Warranty

The CD-29 includes a limited five-year warranty on non-metal components and a limited lifetime warranty on metal components against manufacturing defects during normal use by the original purchaser. Wearable components—including diaphragms, tubing, and eartips—are excluded from warranty coverage. Warranty terms are subject to the manufacturer’s current policies.