Established in 1989 to develop the world’s first clinically useful PC-based ECG, Nasiff Associates manufactures PC-based ECG and cardiac diagnostic systems for healthcare professionals. The veteran-owned U.S. manufacturer is based in New York and is known for unifying resting, stress, and Holter testing through its CardioSuite platform, with EMR connectivity built into its CardioCard systems. Nasiff holds ISO 13485 and MDSAP certifications and makes its products in the United States.
US FDA 1319390
registration
MDSAP 723513
registration
ISO 13485
certification
VA 12945
registration
HC MDR 144199
registration
Veteran-Owned Small Business (VOSB)
compliance_program
American Diagnostic CorporationAmerican Diagnostic Corporation was founded in 1984 by Marc Blitstein and Neal Weingart, who built the company around long-term supplier relationships and substantial U.S. production. Based in Hauppauge, New York, ADC is known for assembling, testing, and packaging more than half of its products domestically while serving healthcare professionals worldwide. Its quality system is certified to ISO 13485:2016 under MDSAP.HAUPPAUGE, NY
Global Instrumentation, LLCFounded in 2002, Global Instrumentation is a medical-device company known for helping move Holter monitoring from analog tape to digital technology, including early internet connectivity. Based in East Syracuse, the company works with clinical researchers and medical technology partners, developing ECG monitoring systems and supporting them through regulatory approval and production. Global Instrumentation is ISO 13485 certified and FDA registered.EAST SYRACUSE, NY
VasoMedicalSince 1995, VasoMedical has developed cardiovascular therapy and diagnostic technology, beginning with EECP systems and expanding into ambulatory monitoring and cloud-based cardiac analysis. Its current work pairs non-invasive EECP treatment with the ARCS Cloud platform, which helps high-volume ECG teams review data and produce reports. The company also owns Biox Instruments and has maintained China-based manufacturing and R&D since expanding its portfolio in 2010.PLAINVIEW, NY
NIKOMED USASince 1986, NIKOMED USA has independently supplied medical devices and healthcare products, with a particular focus on ECG electrodes and related diagnostic solutions. The company also develops private-label programs for distributors and OEMs, pairing its catalog with product expertise and responsive, hands-on support. NIKOMED is ISO 13485:2016 certified, FDA registered, and Health Canada registered.HATBORO, PA