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Inspire

Inspire Medical Systems, Inc. · Model 900-015-001 · UDI-DI 10855728005960

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510(k) clearances

3,571

Adverse events (4 deaths)

Recalls

Facilities

Description

The Model 3150 IPG is the next generation Implantable Pulse Generator (IPG). It contains electronics and a battery that are sealed inside a titanium case. The Model 3150 is smaller in size than the previous model (3028) and eliminates the need of an Inspire respiratory sensing lead by having a built-in sensing accelerometer in the Model 3150 generator itself. The IPG is implanted subcutaneously, below the clavicle in the upper chest, and connects to the Inspire stimulation lead. The Model 3150 introduces improved communication speed between the IPG and the external products along with enhanced security. The Inspire system stimulates the hypoglossal nerve, synchronous with the patient’s respiration cycle using closed loop sensing technology. The timed stimulation elicits a neuromuscular response from the base of the tongue thereby preventing upper airway collapse that causes airflow obstruction in many OSA patients. The Model 3150 IPG will also allow patients to safely undergo magnetic resonance imaging (MRI) under specified conditions.

Recalls

Date	Firm	Reason
2026-05-11	Inspire Medical Systems Inc.	Products are labeled with incorrect Use By Date, extending beyond the validated three-year shelf life from date of manufacturer. Material degradation of a product past its Use By D
2026-05-11	Inspire Medical Systems Inc.	Products are labeled with incorrect Use By Date, extending beyond the validated three-year shelf life from date of manufacturer. Material degradation of a product past its Use By D
2024-07-31	Inspire Medical Systems Inc.	Labeling error with a mismatch between the shelf box serial number label and the serial number of the lead provided in the box.
2024-07-31	Inspire Medical Systems Inc.	Labeling error with a mismatch between the shelf box serial number label and the serial number of the lead provided in the box.
2024-05-16	Inspire Medical Systems Inc.	There is a potential manufacturing defect which can lead to electrical leakage in the sensing circuit which causes a system malfunction and requires a revision surgery to replace t
2018-06-12	Inspire Medical Systems Inc.	Incorrect use-by date on the device registration/patient file labels.

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Data compiled from public U.S. FDA sources (GUDID, 510(k)/PMA, MAUDE, recalls, establishment registration). Adverse-event reports are unverified and do not establish causation. Informational only — not medical, clinical, or regulatory advice.