"Doctors Research Group offers the medical industry an acoustic stethoscope, the DRG PureTone. All PureTone models have DRG's ENR tube technology, which acts to reduce inadvertent rubbing or patient induced artifact through the stethoscope tubing that may interrupt sensitive cardiac exams. Further included with the PureTone stethoscope is Doctors R[Read More]

Outstanding acoustic performance and exceptional versatilityInnovative design offers a patented tunable diaphragm on each side of the chestpiece for adult, pediatric, and small site auscultationLarge side can be used for adult patients, while the small side is especially useful for pediatric or thin patients, around bandages and for carotid assessm[Read More]

Outstanding acoustic performance and exceptional versatilityInnovative design offers a patented tunable diaphragm on each side of the chestpiece for adult, pediatric, and small site auscultationLarge side can be used for adult patients, while the small side is especially useful for pediatric or thin patients, around bandages and for carotid assessm[Read More]

Tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the handcrafted, solid stainless-steel chestpieceDual-lumen design eliminates tube noise artifact from two tubes rubbing togetherExcellent acoustic seal and comfortable fit with patented 3M Littmann Snap Tight Soft-Sealing Ear[Read More]

Each high tensile strength stainless steel stethoscope has a color coordinated non-chill ring and diaphragm retaining ring that provides excellent patient comfort. Available in adult, pediatric, neonatal and cardiology styles. Cardiology Stethoscope has a unique deep, cone-shaped bell that provides excellent sound transmission and acoustic sensitiv[Read More]