PENTAX Endoscopic Accessories. OF-B194. Made in Japan. PENTAX Upper/Lower G.I. Endoscopes are provided with Air/Water Valve. As an alternative, the optionally available Gas/Water Valve may be used in place of the standard Air/Water Valve to deliver a non-explosive gas for insufflation.

Reason: PENTAX Medical has become aware of a product issue associated with the OF-B194 Gas/Water Feeding Valve. A manufacturing defect may cause improper stoppage of CO2 gas during an endoscopic procedure with the potential for serious hazard to and/or user.

Code information: Model OF-B194

Distribution pattern: Nationwide Distribution including Arizona, California, Florida, Idaho, Indiana, Kansas, Maryland, Missouri, Missippi, North Carolina, New York, Pennsylvania, Virginia, Wisconsin and Wyoming.