Olympus MAJ-209 Single Use Suction Valves, Model Number MAJ-209 Product Usage: This product has been designed to be attached to the suction cylinder of compatible endoscopes for aspirating fluid from the distal end of the endoscopes through the instrument channel. Compatible endoscopes include Olympus bronchoscopes, cystoscopes, rhino-laryngoscopes and pleurascopes models.
There is a potential for the single use suction valve to come apart and/or remain stuck inside the endoscope.
The products were distributed US Nationwide.
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-2148-2019