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H-V Lumbar Valve System

INTEGRA NEUROSCIENCES IMPLANT (FRANCE) · Model 903325A · UDI-DI 10381780035367

JXG Prescription

510(k) clearances

25,520

Adverse events (222 deaths)

108

Recalls

Facilities

Description

The Horizontal-Vertical Lumbar Valve System is an implantable device that provides controlled intraventricular pressure and cerebrospinal fluid (CSF) drainage from the lumbar subarachnoid region to the peritoneal cavity. The system minimizes overdrainage by automatically compensating for changes in CSF hydrostatic pressure when the patient changes from a recumbent to an upright position. Available in different closing pressure ranges (according horizontal and vertical orientations).

Recalls

Date	Firm	Reason
2026-04-10	Integra LifeSciences Corp. (NeuroSciences)	Out-of-specification endotoxin result that did not meet the acceptance criteria.
2024-12-16	Integra LifeSciences Corp.	Potential for certain SKUs and lot numbers were distributed with the incorrect product description on the internal and external labels.
2024-12-16	Integra LifeSciences Corp.	Potential for certain SKUs and lot numbers were distributed with the incorrect product description on the internal and external labels.
2024-12-16	Integra LifeSciences Corp.	Potential for certain SKUs and lot numbers were distributed with the incorrect product description on the internal and external labels.
2024-05-07	Integra LifeSciences Corp.	Defect in the external sterile packaging (pouch) leading to a gap or/and weakness of the seal may compromise the product sterility.
2024-05-07	Integra LifeSciences Corp.	Defect in the external sterile packaging (pouch) leading to a gap or/and weakness of the seal may compromise the product sterility.
2024-05-07	Integra LifeSciences Corp.	Defect in the external sterile packaging (pouch) leading to a gap or/and weakness of the seal that may compromise the product sterility.
2023-11-28	Natus Medical Incorporated	Sterility assurance cannot be guaranteed for external drainage systems due to incomplete bioburden testing.
2023-11-28	Natus Medical Incorporated	Sterility assurance cannot be guaranteed for external drainage systems due to incomplete bioburden testing.
2023-06-28	Medtronic Neurosurgery	Product labeling contains incorrect expiration date

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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.