# K981246: Beverly Referential Valve (NL850-9710) with Integral Peritoneal Catheter (NL850-9720) Valve Kit (NL850-9730)

- Pathway: 510(k) (Traditional)
- Applicant: Integra Neurocare, LLC
- Decided: May 26, 1999 after 415 days
- Product code: JXG (Shunt, Central Nervous System And Components)
- Device class: 2
- Regulation: 21 CFR 882.5550
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The Beverly Referential Valve, utilized in the treatment of hydrocephalic patients, is a component in systems designed to shunt cerebrospinal fluid from the lateral ventricles of the brain into either the peritoneum or the right atrium of the heart. The Beverly Referential Valve is intended to minimize the effect of hydrostatically induced flow when the patient is sitting, standing or semi-recumbent when compared to devices not containing an anti-siphon device. This device should only be used by a physician or qualified personnel under the direction of a physician. Care must be taken to ensure compliance with the manufacturer's instructions for use.

Source page: https://510kreport.com/device/K981246
Methodology: https://510kreport.com/methodology