Obstructive sleep apnea (OSA) and chronic snoring affect millions of adults in the United States, creating serious health risks and impacting quality of life. Today, Good Sleep Co announced that the Hushd Pro Z-Link™ has received U.S. FDA 510(k) clearance (K251784), marking a major step forward in oral appliance therapy. This FDA-approved device offers clinicians and patients a precision-engineered mandibular advancement device (MAD) as an effective, patient-centered alternative to CPAP therapy for mild-to-moderate OSA and snoring.
Precision Engineering Meets Patient Comfort
The Hushd Pro Z-Link combines advanced materials and digital manufacturing to deliver a low-profile, comfortable fit. Crafted from medical-grade polyamide type 12 nylon using CAD/CAM and SLS 3D-printing technology with vapor-smoothed finishing, this oral appliance for sleep apnea ensures optimal comfort and adherence.
Its modular advancement system allows dentists to adjust the upper and lower splints incrementally using interchangeable Z-Links. This enables millimeter-accurate mandibular advancement, helping patients achieve therapeutic outcomes while maintaining comfort.
Expanding Options Beyond CPAP
Many patients with mild-to-moderate OSA struggle with CPAP adherence. The Hushd Pro Z-Link FDA clearance now provides an evidence-based, FDA-approved sleep apnea treatment that is easier to use and more patient-friendly. Clinicians can confidently offer a CPAP alternative that maintains efficacy while improving patient compliance.
“Achieving FDA clearance for the Hushd Pro Z-Link is a pivotal moment for Good Sleep Co and for patients and clinicians in dental sleep medicine,” said Joel Simpson, Co-CEO and Founder. “This clearance validates our investment in advanced manufacturing, precision fit, and clinical efficacy.”
Clinician-Friendly Design
Designed for both providers and patients, the Hushd Pro Z-Link features a side-mounted Z-Link mechanism that allows controlled, precise mandibular advancement. According to Alwin Ngai, Chief Product Officer, this mechanism “reduces complexity for the dentist while maintaining the smallest profile in its class.”
This innovative mandibular advancement device fuses biomechanics, materials science, and digital manufacturing to deliver comfort, strength, and effectiveness, encouraging adherence and improving patient outcomes.
Implications for the U.S. Market
With FDA 510(k) clearance secured, Good Sleep Co is now distributing the Hushd Pro Z-Link across the U.S. through licensed dental sleep-medicine providers. The company expects strong adoption among clinicians seeking best-in-class oral appliances for snoring and mild-to-moderate OSA. This FDA-approved device expands treatment options beyond CPAP and offers patients a viable, patient-centered pathway to better sleep.
About Good Sleep Co
Good Sleep Co is a medical-device and digital-health company transforming sleep-health care delivery with headquartered in Australia and US.
Meet the team behind our innovations. Their expertise drives our integrated ecosystem of custom-fitted oral appliances, sleep-monitoring apps, and provider workflow platforms, streamlining diagnosis, treatment, and follow-up for dental and physician-based OSA pathways.
Clinicians interested in offering the Hushd Pro Z-Link in their practice can learn more, request a demonstration, or connect with a licensed provider today to integrate this FDA-approved oral appliance into their OSA treatment options.